diff options
Diffstat (limited to 'gmp-6.3.0/configure')
| -rwxr-xr-x | gmp-6.3.0/configure | 30583 |
1 files changed, 30583 insertions, 0 deletions
diff --git a/gmp-6.3.0/configure b/gmp-6.3.0/configure new file mode 100755 index 0000000..7910aa0 --- /dev/null +++ b/gmp-6.3.0/configure @@ -0,0 +1,30583 @@ +#! /bin/sh +# From configure.ac Revision. +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for GNU MP 6.3.0. +# +# Report bugs to <gmp-bugs@gmplib.org (see https://gmplib.org/manual/Reporting-Bugs.html)>. +# +# +# +# Copyright 1996-2022 Free Software Foundation, Inc. +# +# This file is part of the GNU MP Library. +# +# The GNU MP Library is free software; you can redistribute it and/or modify +# it under the terms of either: +# +# * the GNU Lesser General Public License as published by the Free +# Software Foundation; either version 3 of the License, or (at your +# option) any later version. +# +# or +# +# * the GNU General Public License as published by the Free Software +# Foundation; either version 2 of the License, or (at your option) any +# later version. +# +# or both in parallel, as here. +# +# The GNU MP Library is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# for more details. +# +# You should have received copies of the GNU General Public License and the +# GNU Lesser General Public License along with the GNU MP Library. If not, +# see https://www.gnu.org/licenses/. +# +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: gmp-bugs@gmplib.org (see +$0: https://gmplib.org/manual/Reporting-Bugs.html) about +$0: your system, including any error possibly output before +$0: this message. Then install a modern shell, or manually +$0: run the script under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + +SHELL=${CONFIG_SHELL-/bin/sh} + + +test -n "$DJDIR" || exec 7<&0 </dev/null +exec 6>&1 + +# Name of the host. +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +# +# Initializations. +# +ac_default_prefix=/usr/local +ac_clean_files= +ac_config_libobj_dir=. +LIBOBJS= +cross_compiling=no +subdirs= +MFLAGS= 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See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/gmp] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; 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you can redistribute it and/or modify +it under the terms of either: + + * the GNU Lesser General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your + option) any later version. + +or + + * the GNU General Public License as published by the Free Software + Foundation; either version 2 of the License, or (at your option) any + later version. + +or both in parallel, as here. + +The GNU MP Library is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received copies of the GNU General Public License and the +GNU Lesser General Public License along with the GNU MP Library. 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Assumes +# that executables *can* be run. +ac_fn_c_try_run () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then : + ac_retval=0 +else + $as_echo "$as_me: program exited with status $ac_status" >&5 + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=$ac_status +fi + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_run + +# ac_fn_c_check_func LINENO FUNC VAR +# ---------------------------------- +# Tests whether FUNC exists, setting the cache variable VAR accordingly +ac_fn_c_check_func () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Define $2 to an innocuous variant, in case <limits.h> declares $2. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $2 innocuous_$2 + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $2 (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $2 + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $2 (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main () +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_func + +# ac_fn_cxx_try_link LINENO +# ------------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + test -x conftest$ac_exeext + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_cxx_try_link + +# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists, giving a warning if it cannot be compiled using +# the include files in INCLUDES and setting the cache variable VAR +# accordingly. +ac_fn_c_check_header_mongrel () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if eval \${$3+:} false; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 +$as_echo_n "checking $2 usability... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_header_compiler=yes +else + ac_header_compiler=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 +$as_echo_n "checking $2 presence... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <$2> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + ac_header_preproc=yes +else + ac_header_preproc=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( + yes:no: ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} + ;; + no:yes:* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} +( $as_echo "## -------------------------------------------------------------------------------------- ## +## Report this to gmp-bugs@gmplib.org (see https://gmplib.org/manual/Reporting-Bugs.html) ## +## -------------------------------------------------------------------------------------- ##" + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=\$ac_header_compiler" +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_header_mongrel + +# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES +# --------------------------------------------- +# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR +# accordingly. +ac_fn_c_check_decl () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + as_decl_name=`echo $2|sed 's/ *(.*//'` + as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 +$as_echo_n "checking whether $as_decl_name is declared... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +#ifndef $as_decl_name +#ifdef __cplusplus + (void) $as_decl_use; +#else + (void) $as_decl_name; +#endif +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_decl + +# ac_fn_c_check_type LINENO TYPE VAR INCLUDES +# ------------------------------------------- +# Tests whether TYPE exists after having included INCLUDES, setting cache +# variable VAR accordingly. +ac_fn_c_check_type () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof ($2)) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof (($2))) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + eval "$3=yes" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_type + +# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES +# ---------------------------------------------------- +# Tries to find if the field MEMBER exists in type AGGR, after including +# INCLUDES, setting cache variable VAR accordingly. +ac_fn_c_check_member () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 +$as_echo_n "checking for $2.$3... " >&6; } +if eval \${$4+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$5 +int +main () +{ +static $2 ac_aggr; +if (ac_aggr.$3) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$4=yes" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$5 +int +main () +{ +static $2 ac_aggr; +if (sizeof ac_aggr.$3) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$4=yes" +else + eval "$4=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$4 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_member + +# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES +# --------------------------------------------------------- +# Tests whether HEADER exists, giving a warning if it cannot be compiled using +# the include files in INCLUDES and setting the cache variable VAR +# accordingly. +ac_fn_cxx_check_header_mongrel () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if eval \${$3+:} false; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 +$as_echo_n "checking $2 usability... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_header_compiler=yes +else + ac_header_compiler=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 +$as_echo_n "checking $2 presence... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <$2> +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + ac_header_preproc=yes +else + ac_header_preproc=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #(( + yes:no: ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} + ;; + no:yes:* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} +( $as_echo "## -------------------------------------------------------------------------------------- ## +## Report this to gmp-bugs@gmplib.org (see https://gmplib.org/manual/Reporting-Bugs.html) ## +## -------------------------------------------------------------------------------------- ##" + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=\$ac_header_compiler" +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_cxx_check_header_mongrel + +# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES +# --------------------------------------------- +# Tests whether TYPE exists after having included INCLUDES, setting cache +# variable VAR accordingly. +ac_fn_cxx_check_type () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof ($2)) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof (($2))) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + +else + eval "$3=yes" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_cxx_check_type + +# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES +# -------------------------------------------- +# Tries to find the compile-time value of EXPR in a program that includes +# INCLUDES, setting VAR accordingly. 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This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: <http://www.gnu.org/software/coreutils/>. + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 + fi +fi + +ac_config_headers="$ac_config_headers config.h:config.in" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then : + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 +$as_echo "$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + + + +# Check whether --enable-assert was given. +if test "${enable_assert+set}" = set; then : + enableval=$enable_assert; case $enableval in +yes|no) ;; +*) as_fn_error $? "bad value $enableval for --enable-assert, need yes or no" "$LINENO" 5 ;; +esac +else + enable_assert=no +fi + + +if test "$enable_assert" = "yes"; then + +$as_echo "#define WANT_ASSERT 1" >>confdefs.h + + want_assert_01=1 +else + want_assert_01=0 +fi + +echo "define(<WANT_ASSERT>,$want_assert_01)" >> $gmp_tmpconfigm4 + + + +# Check whether --enable-alloca was given. +if test "${enable_alloca+set}" = set; then : + enableval=$enable_alloca; case $enableval in +alloca|malloc-reentrant|malloc-notreentrant) ;; +yes|no|reentrant|notreentrant) ;; +debug) ;; +*) + as_fn_error $? "bad value $enableval for --enable-alloca, need one of: +yes no reentrant notreentrant alloca malloc-reentrant malloc-notreentrant debug" "$LINENO" 5 ;; +esac +else + enable_alloca=reentrant +fi + + + +# IMPROVE ME: The default for C++ is disabled. The tests currently +# performed below for a working C++ compiler are not particularly strong, +# and in general can't be expected to get the right setup on their own. The +# most significant problem is getting the ABI the same. Defaulting CXXFLAGS +# to CFLAGS takes only a small step towards this. It's also probably worth +# worrying whether the C and C++ runtimes from say gcc and a vendor C++ can +# work together. Some rather broken C++ installations were encountered +# during testing, and though such things clearly aren't GMP's problem, if +# --enable-cxx=detect were to be the default then some careful checks of +# which, if any, C++ compiler on the system is up to scratch would be +# wanted. +# +# Check whether --enable-cxx was given. +if test "${enable_cxx+set}" = set; then : + enableval=$enable_cxx; case $enableval in +yes|no|detect) ;; +*) as_fn_error $? "bad value $enableval for --enable-cxx, need yes/no/detect" "$LINENO" 5 ;; +esac +else + enable_cxx=no +fi + + + +# Check whether --enable-assembly was given. +if test "${enable_assembly+set}" = set; then : + enableval=$enable_assembly; case $enableval in +yes|no) ;; +*) as_fn_error $? "bad value $enableval for --enable-assembly, need yes or no" "$LINENO" 5 ;; +esac +else + enable_assembly=yes +fi + + + +# Check whether --enable-fft was given. +if test "${enable_fft+set}" = set; then : + enableval=$enable_fft; case $enableval in +yes|no) ;; +*) as_fn_error $? "bad value $enableval for --enable-fft, need yes or no" "$LINENO" 5 ;; +esac +else + enable_fft=yes +fi + + +if test "$enable_fft" = "yes"; then + +$as_echo "#define WANT_FFT 1" >>confdefs.h + +fi + + +# Check whether --enable-old-fft-full was given. +if test "${enable_old_fft_full+set}" = set; then : + enableval=$enable_old_fft_full; case $enableval in +yes|no) ;; +*) as_fn_error $? "bad value $enableval for --enable-old-fft-full, need yes or no" "$LINENO" 5 ;; +esac +else + enable_old_fft_full=no +fi + + +if test "$enable_old_fft_full" = "yes"; then + +$as_echo "#define WANT_OLD_FFT_FULL 1" >>confdefs.h + +fi + + +# Check whether --enable-nails was given. +if test "${enable_nails+set}" = set; then : + enableval=$enable_nails; case $enableval in +yes|no|[02468]|[0-9][02468]) ;; +*[13579]) + as_fn_error $? "bad value $enableval for --enable-nails, only even nail sizes supported" "$LINENO" 5 ;; +*) + as_fn_error $? "bad value $enableval for --enable-nails, need yes/no/number" "$LINENO" 5 ;; +esac +else + enable_nails=no +fi + + +case $enable_nails in +yes) GMP_NAIL_BITS=2 ;; +no) GMP_NAIL_BITS=0 ;; +*) GMP_NAIL_BITS=$enable_nails ;; +esac + + + +# Check whether --enable-profiling was given. +if test "${enable_profiling+set}" = set; then : + enableval=$enable_profiling; case $enableval in +no|prof|gprof|instrument) ;; +*) as_fn_error $? "bad value $enableval for --enable-profiling, need no/prof/gprof/instrument" "$LINENO" 5 ;; +esac +else + enable_profiling=no +fi + + +case $enable_profiling in + prof) + +$as_echo "#define WANT_PROFILING_PROF 1" >>confdefs.h + + ;; + gprof) + +$as_echo "#define WANT_PROFILING_GPROF 1" >>confdefs.h + + ;; + instrument) + +$as_echo "#define WANT_PROFILING_INSTRUMENT 1" >>confdefs.h + + ;; +esac + + +echo "define(<WANT_PROFILING>,<\`$enable_profiling'>)" >> $gmp_tmpconfigm4 + + +# -fomit-frame-pointer is incompatible with -pg on some chips +if test "$enable_profiling" = gprof; then + fomit_frame_pointer= +else + fomit_frame_pointer="-fomit-frame-pointer" +fi + + + +# Check whether --with-readline was given. +if test "${with_readline+set}" = set; then : + withval=$with_readline; case $withval in +yes|no|detect) ;; +*) as_fn_error $? "bad value $withval for --with-readline, need yes/no/detect" "$LINENO" 5 ;; +esac +else + with_readline=detect +fi + + + +# Check whether --enable-fat was given. +if test "${enable_fat+set}" = set; then : + enableval=$enable_fat; case $enableval in +yes|no) ;; +*) as_fn_error $? "bad value $enableval for --enable-fat, need yes or no" "$LINENO" 5 ;; +esac +else + enable_fat=no +fi + + + +# Check whether --enable-minithres was given. +if test "${enable_minithres+set}" = set; then : + enableval=$enable_minithres; case $enableval in +yes|no) ;; +*) as_fn_error $? "bad value $enableval for --enable-minithres, need yes or no" "$LINENO" 5 ;; +esac +else + enable_minithres=no +fi + + + +# Check whether --enable-fake-cpuid was given. +if test "${enable_fake_cpuid+set}" = set; then : + enableval=$enable_fake_cpuid; case $enableval in +yes|no) ;; +*) as_fn_error $? "bad value $enableval for --enable-fake-cpuid, need yes or no" "$LINENO" 5 ;; +esac +else + enable_fake_cpuid=no +fi + + +if test "$enable_fake_cpuid" = "yes"; then + +$as_echo "#define WANT_FAKE_CPUID 1" >>confdefs.h + +fi + + +if test $enable_fat = yes && test $enable_assembly = no ; then + as_fn_error $? "when doing a fat build, disabling assembly will not work" "$LINENO" 5 +fi + +if test $enable_fake_cpuid = yes && test $enable_fat = no ; then + as_fn_error $? "--enable-fake-cpuid requires --enable-fat" "$LINENO" 5 +fi + + +tmp_host=`echo $host_cpu | sed 's/\./_/'` +cat >>confdefs.h <<_ACEOF +#define HAVE_HOST_CPU_$tmp_host 1 +_ACEOF + + +echo "define_not_for_expansion(\`HAVE_HOST_CPU_$tmp_host')" >> $gmp_tmpconfigm4p + + + + + + +# Table of compilers, options, and mpn paths. This code has various related +# purposes +# +# - better default CC/CFLAGS selections than autoconf otherwise gives +# - default CC/CFLAGS selections for extra CPU types specific to GMP +# - a few tests for known bad compilers +# - choice of ABIs on suitable systems +# - selection of corresponding mpn search path +# +# After GMP specific searches and tests, the standard autoconf AC_PROG_CC is +# called. User selections of CC etc are respected. +# +# Care is taken not to use macros like AC_TRY_COMPILE during the GMP +# pre-testing, since they of course depend on AC_PROG_CC, and also some of +# them cache their results, which is not wanted. +# +# The ABI selection mechanism is unique to GMP. All that reaches autoconf +# is a different selection of CC/CFLAGS according to the best ABI the system +# supports, and/or what the user selects. Naturally the mpn assembler code +# selected is very dependent on the ABI. +# +# The closest the standard tools come to a notion of ABI is something like +# "sparc64" which encodes a CPU and an ABI together. This doesn't seem to +# scale well for GMP, where exact CPU types like "ultrasparc2" are wanted, +# separate from the ABI used on them. +# +# +# The variables set here are +# +# cclist the compiler choices +# xx_cflags flags for compiler xx +# xx_cflags_maybe flags for compiler xx, if they work +# xx_cppflags cpp flags for compiler xx +# xx_cflags_optlist list of sets of optional flags +# xx_cflags_yyy set yyy of optional flags for compiler xx +# xx_ldflags -Wc,-foo flags for libtool linking with compiler xx +# ar_flags extra flags for $AR +# nm_flags extra flags for $NM +# limb limb size, can be "longlong" +# path mpn search path +# extra_functions extra mpn functions +# fat_path fat binary mpn search path [if fat binary desired] +# fat_functions fat functions +# fat_thresholds fat thresholds +# +# Suppose xx_cflags_optlist="arch", then flags from $xx_cflags_arch are +# tried, and the first flag that works will be used. An optlist like "arch +# cpu optimize" can be used to get multiple independent sets of flags tried. +# The first that works from each will be used. If no flag in a set works +# then nothing from that set is added. +# +# For multiple ABIs, the scheme extends as follows. +# +# abilist set of ABI choices +# cclist_aa compiler choices in ABI aa +# xx_aa_cflags flags for xx in ABI aa +# xx_aa_cflags_maybe flags for xx in ABI aa, if they work +# xx_aa_cppflags cpp flags for xx in ABI aa +# xx_aa_cflags_optlist list of sets of optional flags in ABI aa +# xx_aa_cflags_yyy set yyy of optional flags for compiler xx in ABI aa +# xx_aa_ldflags -Wc,-foo flags for libtool linking +# ar_aa_flags extra flags for $AR in ABI aa +# nm_aa_flags extra flags for $NM in ABI aa +# limb_aa limb size in ABI aa, can be "longlong" +# path_aa mpn search path in ABI aa +# extra_functions_aa extra mpn functions in ABI aa +# +# As a convenience, the unadorned xx_cflags (etc) are used for the last ABI +# in ablist, if an xx_aa_cflags for that ABI isn't given. For example if +# abilist="64 32" then $cc_64_cflags will be used for the 64-bit ABI, but +# for the 32-bit either $cc_32_cflags or $cc_cflags is used, whichever is +# defined. This makes it easy to add some 64-bit compilers and flags to an +# unadorned 32-bit set. +# +# limb=longlong (or limb_aa=longlong) applies to all compilers within that +# ABI. It won't work to have some needing long long and some not, since a +# single instantiated gmp.h will be used by both. +# +# SPEED_CYCLECOUNTER, cyclecounter_size and CALLING_CONVENTIONS_OBJS are +# also set here, with an ABI suffix. +# +# +# +# A table-driven approach like this to mapping cpu type to good compiler +# options is a bit of a maintenance burden, but there's not much uniformity +# between options specifications on different compilers. Some sort of +# separately updatable tool might be cute. +# +# The use of lots of variables like this, direct and indirect, tends to +# obscure when and how various things are done, but unfortunately it's +# pretty much the only way. If shell subroutines were portable then actual +# code like "if this .. do that" could be written, but attempting the same +# with full copies of GMP_PROG_CC_WORKS etc expanded at every point would +# hugely bloat the output. + + + + +# abilist needs to be non-empty, "standard" is just a generic name here +abilist="standard" + +# FIXME: We'd like to prefer an ANSI compiler, perhaps by preferring +# c89 over cc here. But note that on HP-UX c89 provides a castrated +# environment, and would want to be excluded somehow. Maybe +# AC_PROG_CC_STDC already does enough to stick cc into ANSI mode and +# we don't need to worry. +# +cclist="gcc cc" + +gcc_cflags="-O2 -pedantic" +gcc_64_cflags="-O2 -pedantic" +cc_cflags="-O" +cc_64_cflags="-O" + +SPEED_CYCLECOUNTER_OBJ= +cyclecounter_size=2 + +HAVE_HOST_CPU_FAMILY_power=0 + +HAVE_HOST_CPU_FAMILY_powerpc=0 + + +case $host in + + alpha*-*-*) + $as_echo "#define HAVE_HOST_CPU_FAMILY_alpha 1" >>confdefs.h + + case $host_cpu in + alphaev5* | alphapca5*) + path="alpha/ev5 alpha" ;; + alphaev67 | alphaev68 | alphaev7*) + path="alpha/ev67 alpha/ev6 alpha" ;; + alphaev6) + path="alpha/ev6 alpha" ;; + *) + path="alpha" ;; + esac + if test "$enable_assembly" = "yes" ; then + extra_functions="cntlz" + fi + gcc_cflags_optlist="asm cpu oldas" # need asm ahead of cpu, see below + gcc_cflags_maybe="-mieee" + gcc_cflags_oldas="-Wa,-oldas" # see GMP_GCC_WA_OLDAS. + + # gcc 2.7.2.3 doesn't know any -mcpu= for alpha, apparently. + # gcc 2.95 knows -mcpu= ev4, ev5, ev56, pca56, ev6. + # gcc 3.0 adds nothing. + # gcc 3.1 adds ev45, ev67 (but ev45 is the same as ev4). + # gcc 3.2 adds nothing. + # + # gcc version "2.9-gnupro-99r1" under "-O2 -mcpu=ev6" strikes internal + # compiler errors too easily and is rejected by GMP_PROG_CC_WORKS. Each + # -mcpu=ev6 below has a fallback to -mcpu=ev56 for this reason. + # + case $host_cpu in + alpha) gcc_cflags_cpu="-mcpu=ev4" ;; + alphaev5) gcc_cflags_cpu="-mcpu=ev5" ;; + alphaev56) gcc_cflags_cpu="-mcpu=ev56" ;; + alphapca56 | alphapca57) + gcc_cflags_cpu="-mcpu=pca56" ;; + alphaev6) gcc_cflags_cpu="-mcpu=ev6 -mcpu=ev56" ;; + alphaev67 | alphaev68 | alphaev7*) + gcc_cflags_cpu="-mcpu=ev67 -mcpu=ev6 -mcpu=ev56" ;; + esac + + # gcc version "2.9-gnupro-99r1" on alphaev68-dec-osf5.1 has been seen + # accepting -mcpu=ev6, but not putting the assembler in the right mode + # for what it produces. We need to do this for it, and need to do it + # before testing the -mcpu options. + # + # On old versions of gcc, which don't know -mcpu=, we believe an + # explicit -Wa,-mev5 etc will be necessary to put the assembler in + # the right mode for our .asm files and longlong.h asm blocks. + # + # On newer versions of gcc, when -mcpu= is known, we must give a -Wa + # which is at least as high as the code gcc will generate. gcc + # establishes what it needs with a ".arch" directive, our command line + # option seems to override that. + # + # gas prior to 2.14 doesn't accept -mev67, but -mev6 seems enough for + # ctlz and cttz (in 2.10.0 at least). + # + # OSF `as' accepts ev68 but stupidly treats it as ev4. -arch only seems + # to affect insns like ldbu which are expanded as macros when necessary. + # Insns like ctlz which were never available as macros are always + # accepted and always generate their plain code. + # + case $host_cpu in + alpha) gcc_cflags_asm="-Wa,-arch,ev4 -Wa,-mev4" ;; + alphaev5) gcc_cflags_asm="-Wa,-arch,ev5 -Wa,-mev5" ;; + alphaev56) gcc_cflags_asm="-Wa,-arch,ev56 -Wa,-mev56" ;; + alphapca56 | alphapca57) + gcc_cflags_asm="-Wa,-arch,pca56 -Wa,-mpca56" ;; + alphaev6) gcc_cflags_asm="-Wa,-arch,ev6 -Wa,-mev6" ;; + alphaev67 | alphaev68 | alphaev7*) + gcc_cflags_asm="-Wa,-arch,ev67 -Wa,-mev67 -Wa,-arch,ev6 -Wa,-mev6" ;; + esac + + # It might be better to ask "cc" whether it's Cray C or DEC C, + # instead of relying on the OS part of $host. But it's hard to + # imagine either of those compilers anywhere except their native + # systems. + # + +echo "include_mpn(\`alpha/alpha-defs.m4')" >> $gmp_tmpconfigm4i + + case $host in + *-cray-unicos*) + cc_cflags="-O" # no -g, it silently disables all optimizations + +echo "include_mpn(\`alpha/unicos.m4')" >> $gmp_tmpconfigm4i + + # Don't perform any assembly syntax tests on this beast. + gmp_asm_syntax_testing=no + ;; + *-*-osf*) + +echo "include_mpn(\`alpha/default.m4')" >> $gmp_tmpconfigm4i + + cc_cflags="" + cc_cflags_optlist="opt cpu" + + # not sure if -fast works on old versions, so make it optional + cc_cflags_opt="-fast -O2" + + # DEC C V5.9-005 knows ev4, ev5, ev56, pca56, ev6. + # Compaq C V6.3-029 adds ev67. + # + case $host_cpu in + alpha) cc_cflags_cpu="-arch~ev4~-tune~ev4" ;; + alphaev5) cc_cflags_cpu="-arch~ev5~-tune~ev5" ;; + alphaev56) cc_cflags_cpu="-arch~ev56~-tune~ev56" ;; + alphapca56 | alphapca57) + cc_cflags_cpu="-arch~pca56~-tune~pca56" ;; + alphaev6) cc_cflags_cpu="-arch~ev6~-tune~ev6" ;; + alphaev67 | alphaev68 | alphaev7*) + cc_cflags_cpu="-arch~ev67~-tune~ev67 -arch~ev6~-tune~ev6" ;; + esac + ;; + *) + +echo "include_mpn(\`alpha/default.m4')" >> $gmp_tmpconfigm4i + + ;; + esac + + case $host in + *-*-unicos*) + # tune/alpha.asm assumes int==4bytes but unicos uses int==8bytes + ;; + *) + SPEED_CYCLECOUNTER_OBJ=alpha.lo + cyclecounter_size=1 ;; + esac + ;; + + + # Cray vector machines. + # This must come after alpha* so that we can recognize present and future + # vector processors with a wildcard. + *-cray-unicos*) + gmp_asm_syntax_testing=no + cclist="cc" + # We used to have -hscalar0 here as a workaround for miscompilation of + # mpz/import.c, but let's hope Cray fixes their bugs instead, since + # -hscalar0 causes disastrously poor code to be generated. + cc_cflags="-O3 -hnofastmd -htask0 -Wa,-B" + path="cray" + ;; + + + arm*-*-* | aarch64*-*-* | applem[1-9]-*-*) + abilist="32" + gcc_cflags="$gcc_cflags $fomit_frame_pointer" + gcc_cflags_optlist="arch fpmode neon tune" + gcc_64_cflags_optlist="arch tune" + gcc_testlist="gcc-arm-umodsi" + gcc_64_testlist="" + CALLING_CONVENTIONS_OBJS='arm32call.lo arm32check.lo' + CALLING_CONVENTIONS_OBJS_64="" + cclist_64="gcc cc" + any_32_testlist="sizeof-void*-4" + any_64_testlist="sizeof-void*-8" + + # This is needed for clang, which is not content with flags like -mfpu=neon + # alone. + case $host in + *-*-*eabi) + gcc_cflags_fpmode="-mfloat-abi=softfp" ;; + *-*-*eabihf) + gcc_cflags_fpmode="-mfloat-abi=hard" ;; + *-*-mingw*) + limb_64=longlong ;; + esac + + # FIXME: We make mandatory compiler options optional here. We should + # either enforce them, or organise to strip paths as the corresponding + # options fail. + case $host_cpu in + armxscale | arm7ej | arm9te | arm9e* | arm10* | armv5*) + path="arm/v5 arm" + gcc_cflags_arch="-march=armv5" + ;; + armsa1 | arm7t* | arm9t* | armv4t*) + path="arm" + gcc_cflags_arch="-march=armv4" + ;; + arm1156 | armv6t2*) + path="arm/v6t2 arm/v6 arm/v5 arm" + gcc_cflags_arch="-march=armv6t2" + ;; + arm11* | armv6*) + path="arm/v6 arm/v5 arm" + gcc_cflags_arch="-march=armv6" + ;; + armcortexa5 | armv7*) + path="arm/v7a/cora5 arm/v6t2 arm/v6 arm/v5 arm" + gcc_cflags_arch="-march=armv7-a" + gcc_cflags_tune="-mtune=cortex-a5" + ;; + armcortexa5neon) + path="arm/neon arm/v7a/cora5 arm/v6t2 arm/v6 arm/v5 arm" + gcc_cflags_neon="-mfpu=neon" + gcc_cflags_arch="-march=armv7-a" + gcc_cflags_tune="-mtune=cortex-a5" + ;; + armcortexa7) + path="arm/v7a/cora7 arm/v6t2 arm/v6 arm/v5 arm" + gcc_cflags_arch="-march=armv7ve -march=armv7-a" + gcc_cflags_tune="-mtune=cortex-a7" + ;; + armcortexa7neon) + path="arm/neon arm/v7a/cora7 arm/v6t2 arm/v6 arm/v5 arm" + gcc_cflags_arch="-march=armv7ve -march=armv7-a" + gcc_cflags_neon="-mfpu=neon" + gcc_cflags_tune="-mtune=cortex-a7" + ;; + armcortexa8) + path="arm/v7a/cora8 arm/v6t2 arm/v6 arm/v5 arm" + gcc_cflags_arch="-march=armv7-a" + gcc_cflags_tune="-mtune=cortex-a8" + ;; + armcortexa8neon) + path="arm/neon arm/v7a/cora8 arm/v6t2 arm/v6 arm/v5 arm" + gcc_cflags_arch="-march=armv7-a" + gcc_cflags_neon="-mfpu=neon" + gcc_cflags_tune="-mtune=cortex-a8" + ;; + armcortexa9) + path="arm/v7a/cora9 arm/v6t2 arm/v6 arm/v5 arm" + gcc_cflags_arch="-march=armv7-a" + gcc_cflags_tune="-mtune=cortex-a9" + ;; + armcortexa9neon) + path="arm/neon arm/v7a/cora9 arm/v6t2 arm/v6 arm/v5 arm" + gcc_cflags_arch="-march=armv7-a" + gcc_cflags_neon="-mfpu=neon" + gcc_cflags_tune="-mtune=cortex-a9" + ;; + armcortexa15) + path="arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" + gcc_cflags_arch="-march=armv7ve -march=armv7-a" + gcc_cflags_tune="-mtune=cortex-a15 -mtune=cortex-a9" + ;; + armcortexa15neon) + path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" + gcc_cflags_arch="-march=armv7ve -march=armv7-a" + gcc_cflags_neon="-mfpu=neon" + gcc_cflags_tune="-mtune=cortex-a15 -mtune=cortex-a9" + ;; + armcortexa12 | armcortexa17) + path="arm/v7a/cora17 arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" + gcc_cflags_arch="-march=armv7ve -march=armv7-a" + gcc_cflags_tune="-mtune=cortex-a15 -mtune=cortex-a9" + ;; + armcortexa12neon | armcortexa17neon) + path="arm/v7a/cora17/neon arm/v7a/cora15/neon arm/neon arm/v7a/cora17 arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" + gcc_cflags_arch="-march=armv7ve -march=armv7-a" + gcc_cflags_neon="-mfpu=neon" + gcc_cflags_tune="-mtune=cortex-a15 -mtune=cortex-a9" + ;; + armcortexa53 | armcortexa53neon | armcortexa55 | armcortexa55neon) + abilist="64 32" + path="arm/neon arm/v7a/cora9 arm/v6t2 arm/v6 arm/v5 arm" + path_64="arm64/cora53 arm64" + gcc_cflags_arch="-march=armv8-a" + gcc_cflags_neon="-mfpu=neon" + gcc_cflags_tune="-mtune=cortex-a53" + ;; + armcortexa57 | armcortexa57neon) + abilist="64 32" + path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" + path_64="arm64/cora57 arm64" + gcc_cflags_arch="-march=armv8-a" + gcc_cflags_neon="-mfpu=neon" + gcc_cflags_tune="-mtune=cortex-a57" + ;; + armcortexa7[2-9] | armcortexa7[2-9]neon) + abilist="64 32" + path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" + path_64="arm64/cora57 arm64" + gcc_cflags_arch="-march=armv8-a" + gcc_cflags_neon="-mfpu=neon" + gcc_cflags_tune="-mtune=cortex-a72 -mtune=cortex-a57" + ;; + armexynosm1) + abilist="64 32" + path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" + path_64="arm64" + gcc_cflags_arch="-march=armv8-a" + gcc_cflags_neon="-mfpu=neon" + gcc_cflags_tune="-mtune=exynosm1" + ;; + armthunderx) + abilist="64 32" + path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" + path_64="arm64" + gcc_cflags_arch="-march=armv8-a" + gcc_cflags_neon="-mfpu=neon" + gcc_cflags_tune="-mtune=thunderx" + ;; + armxgene1) + abilist="64 32" + path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" + path_64="arm64/xgene1 arm64" + gcc_cflags_arch="-march=armv8-a" + gcc_cflags_neon="-mfpu=neon" + gcc_cflags_tune="-mtune=xgene1" + ;; + aarch64*) + abilist="64 32" + path="arm/v7a/cora15/neon arm/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" + path_64="arm64" + gcc_cflags_arch="-march=armv8-a" + gcc_cflags_neon="-mfpu=neon" + gcc_cflags_tune="" + ;; + applem[1-9]*) + abilist="64" + path_64="arm64/applem1 arm64" + gcc_cflags_arch="-march=armv8-a" + gcc_cflags_neon="-mfpu=neon" + gcc_cflags_tune="" + CALLING_CONVENTIONS_OBJS="" + ;; + *) + path="arm" + gcc_cflags_arch="-march=armv4" + +echo "define(<NOTHUMB>,1)" >> $gmp_tmpconfigm4 + + ;; + esac + ;; + + + # Fujitsu + f30[01]-fujitsu-sysv*) + cclist="gcc vcc" + # FIXME: flags for vcc? + vcc_cflags="-g" + path="fujitsu" + ;; + + + hppa*-*-*) + # HP cc (the one sold separately) is K&R by default, but AM_C_PROTOTYPES + # will add "-Ae", or "-Aa -D_HPUX_SOURCE", to put it into ansi mode, if + # possible. + # + # gcc for hppa 2.0 can be built either for 2.0n (32-bit) or 2.0w + # (64-bit), but not both, so there's no option to choose the desired + # mode, we must instead detect which of the two it is. This is done by + # checking sizeof(long), either 4 or 8 bytes respectively. Do this in + # ABI=1.0 too, in case someone tries to build that with a 2.0w gcc. + # + gcc_cflags_optlist="arch" + gcc_testlist="sizeof-long-4" + SPEED_CYCLECOUNTER_OBJ=hppa.lo + cyclecounter_size=1 + + # FIXME: For hppa2.0*, path should be "pa32/hppa2_0 pa32/hppa1_1 pa32". + # (Can't remember why this isn't done already, have to check what .asm + # files are available in each and how they run on a typical 2.0 cpu.) + # + case $host_cpu in + hppa1.0*) path="pa32" ;; + hppa7000*) path="pa32/hppa1_1 pa32" ;; + hppa2.0* | hppa64) + path="pa32/hppa2_0 pa32/hppa1_1/pa7100 pa32/hppa1_1 pa32" ;; + *) # default to 7100 + path="pa32/hppa1_1/pa7100 pa32/hppa1_1 pa32" ;; + esac + + # gcc 2.7.2.3 knows -mpa-risc-1-0 and -mpa-risc-1-1 + # gcc 2.95 adds -mpa-risc-2-0, plus synonyms -march=1.0, 1.1 and 2.0 + # + # We don't use -mpa-risc-2-0 in ABI=1.0 because 64-bit registers may not + # be saved by the kernel on an old system. Actually gcc (as of 3.2) + # only adds a few float instructions with -mpa-risc-2-0, so it would + # probably be safe, but let's not take the chance. In any case, a + # configuration like --host=hppa2.0 ABI=1.0 is far from optimal. + # + case $host_cpu in + hppa1.0*) gcc_cflags_arch="-mpa-risc-1-0" ;; + *) # default to 7100 + gcc_cflags_arch="-mpa-risc-1-1" ;; + esac + + case $host_cpu in + hppa1.0*) cc_cflags="+O2" ;; + *) # default to 7100 + cc_cflags="+DA1.1 +O2" ;; + esac + + case $host in + hppa2.0*-*-* | hppa64-*-*) + cclist_20n="gcc cc" + abilist="2.0n 1.0" + path_20n="pa64" + limb_20n=longlong + any_20n_testlist="sizeof-long-4" + SPEED_CYCLECOUNTER_OBJ_20n=hppa2.lo + cyclecounter_size_20n=2 + + # -mpa-risc-2-0 is only an optional flag, in case an old gcc is + # used. Assembler support for 2.0 is essential though, for our asm + # files. + gcc_20n_cflags="$gcc_cflags" + gcc_20n_cflags_optlist="arch" + gcc_20n_cflags_arch="-mpa-risc-2-0 -mpa-risc-1-1" + gcc_20n_testlist="sizeof-long-4 hppa-level-2.0" + + cc_20n_cflags="+DA2.0 +e +O2 -Wl,+vnocompatwarnings" + cc_20n_testlist="hpc-hppa-2-0" + + # ABI=2.0w is available for hppa2.0w and hppa2.0, but not for + # hppa2.0n, on the assumption that that the latter indicates a + # desire for ABI=2.0n. + case $host in + hppa2.0n-*-*) ;; + *) + # HPUX 10 and earlier cannot run 2.0w. Not sure about other + # systems (GNU/Linux for instance), but lets assume they're ok. + case $host in + *-*-hpux[1-9] | *-*-hpux[1-9].* | *-*-hpux10 | *-*-hpux10.*) ;; + *) abilist="2.0w $abilist" ;; + esac + + cclist_20w="gcc cc" + gcc_20w_cflags="$gcc_cflags -mpa-risc-2-0" + cc_20w_cflags="+DD64 +O2" + cc_20w_testlist="hpc-hppa-2-0" + path_20w="pa64" + any_20w_testlist="sizeof-long-8" + SPEED_CYCLECOUNTER_OBJ_20w=hppa2w.lo + cyclecounter_size_20w=2 + ;; + esac + ;; + esac + ;; + + + ia64*-*-* | itanium-*-* | itanium2-*-*) + abilist="64" + +echo "include_mpn(\`ia64/ia64-defs.m4')" >> $gmp_tmpconfigm4i + + SPEED_CYCLECOUNTER_OBJ=ia64.lo + any_32_testlist="sizeof-long-4" + + case $host_cpu in + itanium) path="ia64/itanium ia64" ;; + itanium2) path="ia64/itanium2 ia64" ;; + *) path="ia64" ;; + esac + + gcc_64_cflags_optlist="tune" + gcc_32_cflags_optlist=$gcc_64_cflags_optlist + + # gcc pre-release 3.4 adds -mtune itanium and itanium2 + case $host_cpu in + itanium) gcc_cflags_tune="-mtune=itanium" ;; + itanium2) gcc_cflags_tune="-mtune=itanium2" ;; + esac + + case $host in + *-*-linux*) + cclist="gcc icc" + icc_cflags="-no-gcc" + icc_cflags_optlist="opt" + # Don't use -O3, it is for "large data sets" and also miscompiles GMP. + # But icc miscompiles GMP at any optimization level, at higher levels + # it miscompiles more files... + icc_cflags_opt="-O2 -O1" + icc_cflags_opt_maybe="-fp-model~precise" + ;; + + *-*-hpux*) + # HP cc sometimes gets internal errors if the optimization level is + # too high. GMP_PROG_CC_WORKS detects this, the "_opt" fallbacks + # let us use whatever seems to work. + # + abilist="32 64" + any_64_testlist="sizeof-long-8" + + cclist_32="gcc cc" + path_32="ia64" + cc_32_cflags="" + cc_32_cflags_optlist="opt" + cc_32_cflags_opt="+O2 +O1" + gcc_32_cflags="$gcc_cflags -milp32" + limb_32=longlong + SPEED_CYCLECOUNTER_OBJ_32=ia64.lo + cyclecounter_size_32=2 + + # Must have +DD64 in CPPFLAGS to get the right __LP64__ for headers, + # but also need it in CFLAGS for linking programs, since automake + # only uses CFLAGS when linking, not CPPFLAGS. + # FIXME: Maybe should use cc_64_ldflags for this, but that would + # need GMP_LDFLAGS used consistently by all the programs. + # + cc_64_cflags="+DD64" + cc_64_cppflags="+DD64" + cc_64_cflags_optlist="opt" + cc_64_cflags_opt="+O2 +O1" + gcc_64_cflags="$gcc_cflags -mlp64" + ;; + esac + ;; + + + # Motorola 68k + # + m68k-*-* | m68[0-9][0-9][0-9]-*-*) + $as_echo "#define HAVE_HOST_CPU_FAMILY_m68k 1" >>confdefs.h + + +echo "include_mpn(\`m68k/m68k-defs.m4')" >> $gmp_tmpconfigm4i + + gcc_cflags="$gcc_cflags $fomit_frame_pointer" + gcc_cflags_optlist="arch" + + # gcc 2.7.2 knows -m68000, -m68020, -m68030, -m68040. + # gcc 2.95 adds -mcpu32, -m68060. + # FIXME: Maybe "-m68020 -mnobitfield" would suit cpu32 on 2.7.2. + # + case $host_cpu in + m68020) gcc_cflags_arch="-m68020" ;; + m68030) gcc_cflags_arch="-m68030" ;; + m68040) gcc_cflags_arch="-m68040" ;; + m68060) gcc_cflags_arch="-m68060 -m68000" ;; + m68360) gcc_cflags_arch="-mcpu32 -m68000" ;; + *) gcc_cflags_arch="-m68000" ;; + esac + + # FIXME: m68k/mc68020 looks like it's ok for cpu32, but this wants to be + # tested. Will need to introduce an m68k/cpu32 if m68k/mc68020 ever uses + # the bitfield instructions. + case $host_cpu in + m680[234]0 | m68360) path="m68k/mc68020 m68k" ;; + *) path="m68k" ;; + esac + ;; + + + # Motorola 88k + m88k*-*-*) + path="m88k" + ;; + m88110*-*-*) + gcc_cflags="$gcc_cflags -m88110" + path="m88k/mc88110 m88k" + ;; + + + loongarch64-*-*) + path="loongarch/64" + ;; + + + # IRIX 5 and earlier can only run 32-bit o32. + # + # IRIX 6 and up always has a 64-bit mips CPU can run n32 or 64. n32 is + # preferred over 64, but only because that's been the default in past + # versions of GMP. The two are equally efficient. + # + # Linux kernel 2.2.13 arch/mips/kernel/irixelf.c has a comment about not + # supporting n32 or 64. + # + # For reference, libtool (eg. 1.5.6) recognises the n32 ABI and knows the + # right options to use when linking (both cc and gcc), so no need for + # anything special from us. + # + mips*-*-*) + abilist="o32" + gcc_cflags_optlist="abi" + gcc_cflags_abi="-mabi=32 -m32" + gcc_testlist="gcc-mips-o32" + path="mips32" + cc_cflags="-O2 -o32" # no -g, it disables all optimizations + # this suits both mips32 and mips64 + +echo "include_mpn(\`mips32/mips-defs.m4')" >> $gmp_tmpconfigm4i + + + case $host in + mips64*-*-* | mipsisa64*-*-* | mips*-*-irix[6789]*) + abilist="n32 64 o32" + + cclist_n32="gcc cc" + gcc_n32_cflags_optlist="abi" + gcc_n32_cflags="$gcc_cflags" + gcc_n32_cflags_abi="-mabi=n32 -mn32" + cc_n32_cflags="-O2 -n32" # no -g, it disables all optimizations + limb_n32=longlong + + cclist_64="gcc cc" + gcc_64_cflags_optlist="abi" + gcc_64_cflags="$gcc_cflags" + gcc_64_cflags_abi="-mabi=64 -m64" + gcc_64_ldflags="-Wc,-mabi=64" + cc_64_cflags="-O2 -64" # no -g, it disables all optimizations + cc_64_ldflags="-Wc,-64" + + case $host_cpu in + mips64r[6789]* | mipsisa64r[6789]*) + path_n32="mips64/r6 mips64" + path_64="mips64/r6 mips64" + ;; + *) + path_n32="mips64/hilo mips64" + path_64="mips64/hilo mips64" + ;; + esac + + ;; + esac + ;; + + + # Darwin (powerpc-apple-darwin1.3) has it's hacked gcc installed as cc. + # Our usual "gcc in disguise" detection means gcc_cflags etc here gets + # used. + # + # The darwin pre-compiling preprocessor is disabled with -no-cpp-precomp + # since it doesn't like "__attribute__ ((mode (SI)))" etc in gmp-impl.h, + # and so always ends up running the plain preprocessor anyway. This could + # be done in CPPFLAGS rather than CFLAGS, but there's not many places + # preprocessing is done separately, and this is only a speedup, the normal + # preprocessor gets run if there's any problems. + # + # We used to use -Wa,-mppc with gcc, but can't remember exactly why. + # Presumably it was for old versions of gcc where -mpowerpc doesn't put + # the assembler in the right mode. In any case -Wa,-mppc is not good, for + # instance -mcpu=604 makes recent gcc use -m604 to get access to the + # "fsel" instruction, but a -Wa,-mppc overrides that, making code that + # comes out with fsel fail. + # + # (Note also that the darwin assembler doesn't accept "-mppc", so any + # -Wa,-mppc was used only if it worked. The right flag on darwin would be + # "-arch ppc" or some such, but that's already the default.) + # + powerpc*-*-* | power[3-9]-*-* | power1[0-9]-*-*) + $as_echo "#define HAVE_HOST_CPU_FAMILY_powerpc 1" >>confdefs.h + + HAVE_HOST_CPU_FAMILY_powerpc=1 + abilist="32" + cclist="gcc cc" + cc_cflags="-O2" + gcc_32_cflags_maybe="-m32" + gcc_cflags_optlist="precomp subtype asm cpu" + gcc_cflags_precomp="-no-cpp-precomp" + gcc_cflags_subtype="-force_cpusubtype_ALL" # for vmx on darwin + gcc_cflags_asm="" + gcc_cflags_cpu="" + vmx_path="" + + # grab this object, though it's not a true cycle counter routine + SPEED_CYCLECOUNTER_OBJ=powerpc.lo + cyclecounter_size=0 + + case $host_cpu in + powerpc740 | powerpc750) + path="powerpc32/750 powerpc32" ;; + powerpc7400 | powerpc7410) + path="powerpc32/vmx powerpc32/750 powerpc32" ;; + powerpc74[45]?) + path="powerpc32/vmx powerpc32" ;; + *) + path="powerpc32" ;; + esac + + case $host_cpu in + powerpc401) gcc_cflags_cpu="-mcpu=401" ;; + powerpc403) gcc_cflags_cpu="-mcpu=403" + xlc_cflags_arch="-qarch=403 -qarch=ppc" ;; + powerpc405) gcc_cflags_cpu="-mcpu=405" ;; + powerpc505) gcc_cflags_cpu="-mcpu=505" ;; + powerpc601) gcc_cflags_cpu="-mcpu=601" + xlc_cflags_arch="-qarch=601 -qarch=ppc" ;; + powerpc602) gcc_cflags_cpu="-mcpu=602" + xlc_cflags_arch="-qarch=602 -qarch=ppc" ;; + powerpc603) gcc_cflags_cpu="-mcpu=603" + xlc_cflags_arch="-qarch=603 -qarch=ppc" ;; + powerpc603e) gcc_cflags_cpu="-mcpu=603e -mcpu=603" + xlc_cflags_arch="-qarch=603 -qarch=ppc" ;; + powerpc604) gcc_cflags_cpu="-mcpu=604" + xlc_cflags_arch="-qarch=604 -qarch=ppc" ;; + powerpc604e) gcc_cflags_cpu="-mcpu=604e -mcpu=604" + xlc_cflags_arch="-qarch=604 -qarch=ppc" ;; + powerpc620) gcc_cflags_cpu="-mcpu=620" ;; + powerpc630) gcc_cflags_cpu="-mcpu=630" + xlc_cflags_arch="-qarch=pwr3" + cpu_path="p3 p3-p7" ;; + powerpc740) gcc_cflags_cpu="-mcpu=740" ;; + powerpc7400 | powerpc7410) + gcc_cflags_asm="-Wa,-maltivec" + gcc_cflags_cpu="-mcpu=7400 -mcpu=750" ;; + powerpc74[45]?) + gcc_cflags_asm="-Wa,-maltivec" + gcc_cflags_cpu="-mcpu=7450" ;; + powerpc750) gcc_cflags_cpu="-mcpu=750" ;; + powerpc801) gcc_cflags_cpu="-mcpu=801" ;; + powerpc821) gcc_cflags_cpu="-mcpu=821" ;; + powerpc823) gcc_cflags_cpu="-mcpu=823" ;; + powerpc860) gcc_cflags_cpu="-mcpu=860" ;; + powerpc970) gcc_cflags_cpu="-mtune=970" + xlc_cflags_arch="-qarch=970 -qarch=pwr3" + vmx_path="powerpc64/vmx" + cpu_path="p4 p3-p7" ;; + power4) gcc_cflags_cpu="-mcpu=power4" + xlc_cflags_arch="-qarch=pwr4" + cpu_path="p4 p3-p7" ;; + power5) gcc_cflags_cpu="-mcpu=power5 -mcpu=power4" + xlc_cflags_arch="-qarch=pwr5" + cpu_path="p5 p4 p3-p7" ;; + power6) gcc_cflags_cpu="-mcpu=power6" + xlc_cflags_arch="-qarch=pwr6" + cpu_path="p6 p3-p7" ;; + power7) gcc_cflags_cpu="-mcpu=power7 -mcpu=power5" + xlc_cflags_arch="-qarch=pwr7 -qarch=pwr5" + cpu_path="p7 p5 p4 p3-p7" ;; + power8) gcc_cflags_cpu="-mcpu=power8 -mcpu=power7 -mcpu=power5" + xlc_cflags_arch="-qarch=pwr8 -qarch=pwr7 -qarch=pwr5" + cpu_path="p8 p7 p5 p4 p3-p7" ;; + power9) gcc_cflags_cpu="-mcpu=power9 -mcpu=power8 -mcpu=power7 -mcpu=power5" + xlc_cflags_arch="-qarch=pwr9 -qarch=pwr8 -qarch=pwr7 -qarch=pwr5" + cpu_path="p9 p8 p7 p5 p4 p3-p7" ;; + power10) gcc_cflags_cpu="-mcpu=power10 -mcpu=power9 -mcpu=power8 -mcpu=power7 -mcpu=power5" + xlc_cflags_arch="-qarch=pwr10 -qarch=pwr9 -qarch=pwr8 -qarch=pwr7 -qarch=pwr5" + cpu_path="p9 p8 p7 p5 p4 p3-p7" ;; + esac + + case $host in + *-*-aix*) + cclist="gcc xlc cc" + gcc_32_cflags_maybe="-maix32" + xlc_cflags="-O2 -qmaxmem=20000" + xlc_cflags_optlist="arch" + xlc_32_cflags_maybe="-q32" + ar_32_flags="-X32" + nm_32_flags="-X32" + esac + + case $host in + powerpc64-*-* | powerpc64le-*-* | powerpc620-*-* | powerpc630-*-* | powerpc970-*-* | power[3-9]-*-* | power1[0-9]-*-*) + case $host in + *-*-aix*) + # On AIX a true 64-bit ABI is available. + # Need -Wc to pass object type flags through to the linker. + abilist="mode64 $abilist" + cclist_mode64="gcc xlc" + gcc_mode64_cflags="$gcc_cflags -maix64 -mpowerpc64" + gcc_mode64_cflags_optlist="cpu" + gcc_mode64_ldflags="-Wc,-maix64" + xlc_mode64_cflags="-O2 -q64 -qmaxmem=20000" + xlc_mode64_cflags_optlist="arch" + xlc_mode64_ldflags="-Wc,-q64" + # Must indicate object type to ar and nm + ar_mode64_flags="-X64" + nm_mode64_flags="-X64" + path_mode64="" + p="" + for i in $cpu_path + do path_mode64="${path_mode64}powerpc64/mode64/$i " + path_mode64="${path_mode64}powerpc64/$i " + p="${p} powerpc32/$i " + done + path_mode64="${path_mode64}powerpc64/mode64 $vmx_path powerpc64" + path="$p $path" + # grab this object, though it's not a true cycle counter routine + SPEED_CYCLECOUNTER_OBJ_mode64=powerpc64.lo + cyclecounter_size_mode64=0 + ;; + *-*-darwin*) + # On Darwin we can use 64-bit instructions with a longlong limb, + # but the chip still in 32-bit mode. + # In theory this can be used on any OS which knows how to save + # 64-bit registers in a context switch. + # + # Note that we must use -mpowerpc64 with gcc, since the + # longlong.h macros expect limb operands in a single 64-bit + # register, not two 32-bit registers as would be given for a + # long long without -mpowerpc64. In theory we could detect and + # accommodate both styles, but the proper 64-bit registers will + # be fastest and are what we really want to use. + # + # One would think -mpowerpc64 would set the assembler in the right + # mode to handle 64-bit instructions. But for that, also + # -force_cpusubtype_ALL is needed. + # + # Do not use -fast for Darwin, it actually adds options + # incompatible with a shared library. + # + abilist="mode64 mode32 $abilist" + gcc_cflags_opt="-O2 -O1" # will this become used? + cclist_mode32="gcc" + gcc_mode32_cflags_maybe="-m32" + gcc_mode32_cflags="-mpowerpc64" + gcc_mode32_cflags_optlist="subtype cpu opt" + gcc_mode32_cflags_subtype="-force_cpusubtype_ALL" + gcc_mode32_cflags_opt="-O2 -O1" + limb_mode32=longlong + cclist_mode64="gcc" + gcc_mode64_cflags="-m64" + gcc_mode64_cflags_optlist="cpu opt" + gcc_mode64_cflags_opt="-O2 -O1" + path_mode64="" + path_mode32="" + p="" + for i in $cpu_path + do path_mode64="${path_mode64}powerpc64/mode64/$i " + path_mode64="${path_mode64}powerpc64/$i " + path_mode32="${path_mode32}powerpc64/mode32/$i " + path_mode32="${path_mode32}powerpc64/$i " + p="${p} powerpc32/$i " + done + path_mode64="${path_mode64}powerpc64/mode64 $vmx_path powerpc64" + path_mode32="${path_mode32}powerpc64/mode32 $vmx_path powerpc64" + path="$p $path" + SPEED_CYCLECOUNTER_OBJ_mode64=powerpc64.lo + cyclecounter_size_mode64=0 + any_mode64_testlist="sizeof-long-8" + ;; + *-*-linux* | *-*-*bsd*) + # On GNU/Linux, assume the processor is in 64-bit mode. Some + # environments have a gcc that is always in 64-bit mode, while + # others require -m64, hence the use of cflags_maybe. The + # sizeof-long-8 test checks the mode is right (for the no option + # case). + # + # -mpowerpc64 is not used, since it should be the default in + # 64-bit mode. (We need its effect for the various longlong.h + # asm macros to be right of course.) + # + # gcc64 was an early port of gcc to 64-bit mode, but should be + # obsolete before too long. We prefer plain gcc when it knows + # 64-bits. + # + abilist="mode64 mode32 $abilist" + cclist_mode32="gcc" + gcc_mode32_cflags_maybe="-m32" + gcc_mode32_cflags="-mpowerpc64" + gcc_mode32_cflags_optlist="cpu opt" + gcc_mode32_cflags_opt="-O2 -O1" + limb_mode32=longlong + cclist_mode64="gcc gcc64" + gcc_mode64_cflags_maybe="-m64" + gcc_mode64_cflags_optlist="cpu opt" + gcc_mode64_cflags_opt="-O2 -O1" + path_mode64="" + path_mode32="" + p="" + for i in $cpu_path + do path_mode64="${path_mode64}powerpc64/mode64/$i " + path_mode64="${path_mode64}powerpc64/$i " + path_mode32="${path_mode32}powerpc64/mode32/$i " + path_mode32="${path_mode32}powerpc64/$i " + p="${p} powerpc32/$i " + done + path_mode64="${path_mode64}powerpc64/mode64 $vmx_path powerpc64" + path_mode32="${path_mode32}powerpc64/mode32 $vmx_path powerpc64" + path="$p $path" + SPEED_CYCLECOUNTER_OBJ_mode64=powerpc64.lo + cyclecounter_size_mode64=0 + any_mode64_testlist="sizeof-long-8" + ;; + esac + ;; + esac + ;; + + + # POWER 32-bit + power-*-* | power[12]-*-* | power2sc-*-*) + $as_echo "#define HAVE_HOST_CPU_FAMILY_power 1" >>confdefs.h + + HAVE_HOST_CPU_FAMILY_power=1 + cclist="gcc" + if test "$enable_assembly" = "yes" ; then + extra_functions="udiv_w_sdiv" + fi + path="power" + + # gcc 2.7.2 knows rios1, rios2, rsc + # + # -mcpu=rios2 can tickle an AIX assembler bug (see GMP_PROG_CC_WORKS) so + # there needs to be a fallback to just -mpower. + # + gcc_cflags_optlist="cpu" + case $host in + power-*-*) gcc_cflags_cpu="-mcpu=power -mpower" ;; + power1-*-*) gcc_cflags_cpu="-mcpu=rios1 -mpower" ;; + power2-*-*) gcc_cflags_cpu="-mcpu=rios2 -mpower" ;; + power2sc-*-*) gcc_cflags_cpu="-mcpu=rsc -mpower" ;; + esac + case $host in + *-*-aix*) + cclist="gcc xlc" + xlc_cflags="-O2 -qarch=pwr -qmaxmem=20000" + ;; + esac + ;; + + + # RISC-V + riscv64-*-*) + cclist="gcc" + path="riscv/64" + ;; + + + # IBM System/390 and z/Architecture + s390-*-* | z900esa-*-* | z990esa-*-* | z9esa-*-* | z1[0-6]esa-*-* | z196esa-*-* | s390x-*-* | z900-*-* | z990-*-* | z9-*-* | z1[0-6]-*-* | z196-*-*) + abilist="32" + gcc_cflags="$gcc_cflags $fomit_frame_pointer" + gcc_cflags_optlist="arch" + path="s390_32" + path_64="s390_64" + if test "$enable_assembly" = "yes" ; then + extra_functions="udiv_w_sdiv" + fi + gcc_32_cflags_maybe="-m31" + + unset cpu + case $host_cpu in + s390) + ;; + z900 | z900esa) + cpu="z900" + gcc_cflags_arch="-march=$cpu" + extra_functions="" + ;; + z990 | z990esa) + cpu="z990" + gcc_cflags_arch="-march=$cpu" + extra_functions="" + ;; + z9 | z9esa) + cpu="z9" + gcc_cflags_arch="-march=$cpu" + extra_functions="" + ;; + z10 | z10esa) + cpu="z10" + gcc_cflags_arch="-march=$cpu" + extra_functions="" + ;; + z196 | z196esa) + cpu="z196" + gcc_cflags_arch="-march=$cpu" + extra_functions="" + ;; + z13 | z13esa) + cpu="z13" + gcc_cflags_arch="-march=$cpu" + extra_functions="" + path_64="s390_64/z13 $path_64" + ;; + z14 | z14esa) + cpu="z14" + gcc_cflags_arch="-march=$cpu -march=z13" + extra_functions="" + path_64="s390_64/z14 s390_64/z13 $path_64" + ;; + z15 | z15esa) + cpu="z15" + gcc_cflags_arch="-march=$cpu -march=arch13 -march=z14 -march=z13" + extra_functions="" + path_64="s390_64/z15 s390_64/z14 s390_64/z13 $path_64" + ;; + z16 | z16esa) + cpu="z16" + gcc_cflags_arch="-march=$cpu -march=arch14 -march=z15 -march=arch13 -march=z14 -march=z13" + extra_functions="" + path_64="s390_64/z16 s390_64/z15 s390_64/z14 s390_64/z13 $path_64" + ;; + esac + + if test x"$cpu" != x ; then + cat >>confdefs.h <<_ACEOF +#define HAVE_HOST_CPU_s390_$cpu 1 +_ACEOF + + $as_echo "#define HAVE_HOST_CPU_s390_zarch 1" >>confdefs.h + + path="s390_32/esame s390_32" + fi + + case $host in + s390x-*-* | z900-*-* | z990-*-* | z9-*-* | z1[0-6]-*-* | z196-*-*) + abilist="64 32" + cclist_64="gcc" + gcc_64_cflags_optlist="arch" + gcc_64_cflags="$gcc_cflags -m64" + extra_functions="" + ;; + esac + ;; + + + sh-*-*) path="sh" ;; + sh[2-4]-*-*) path="sh/sh2 sh" ;; + + + *sparc*-*-*) + # sizeof(long)==4 or 8 is tested, to ensure we get the right ABI. We've + # had various bug reports where users have set CFLAGS for their desired + # mode, but not set our ABI. For some reason it's sparc where this + # keeps coming up, presumably users there are accustomed to driving the + # compiler mode that way. The effect of our testlist setting is to + # reject ABI=64 in favour of ABI=32 if the user has forced the flags to + # 32-bit mode. + # + abilist="32" + cclist="gcc acc cc" + any_testlist="sizeof-long-4" + +echo "include_mpn(\`sparc32/sparc-defs.m4')" >> $gmp_tmpconfigm4i + + + case $host_cpu in + sparcv8 | microsparc | turbosparc) + path="sparc32/v8 sparc32" ;; + supersparc) + path="sparc32/v8/supersparc sparc32/v8 sparc32" ;; + sparc64 | sparcv9* | ultrasparc | ultrasparc[234]*) + path="sparc32/v9 sparc32/v8 sparc32" ;; + ultrasparct[12345]) + path="sparc32/ultrasparct1 sparc32/v8 sparc32" ;; + *) + path="sparc32" ;; + esac + + # gcc 2.7.2 doesn't know about v9 and doesn't pass -xarch=v8plus to the + # assembler. Add it explicitly since the solaris assembler won't accept + # our sparc32/v9 asm code without it. gas accepts -xarch=v8plus too, so + # it can be in the cflags unconditionally (though gas doesn't need it). + # + # gcc -m32 is needed to force 32-bit mode on a dual-ABI system, but past + # gcc doesn't know that flag, hence cflags_maybe. Note that -m32 cannot + # be done through the optlist since the plain cflags would be run first + # and we don't want to require the default mode (whatever it is) works. + # + # Note it's gcc_32_cflags_maybe and not gcc_cflags_maybe because the + # latter would be used in the 64-bit ABI on systems like "*bsd" where + # abilist="64" only. + # + gcc_32_cflags_maybe="-m32" + gcc_cflags_optlist="cpu asm" + + # gcc 2.7.2 knows -mcypress, -msupersparc, -mv8, -msparclite. + # gcc 2.95 knows -mcpu= v7, hypersparc, sparclite86x, f930, f934, + # sparclet, tsc701, v9, ultrasparc. A warning is given that the + # plain -m forms will disappear. + # gcc 3.3 adds ultrasparc3. + # + case $host_cpu in + supersparc*) + gcc_cflags_cpu="-mcpu=supersparc -msupersparc" + gcc_cflags_asm="-Wa,-Av8 -Wa,-xarch=v8";; + sparcv8 | microsparc* | turbosparc | hypersparc*) + gcc_cflags_cpu="-mcpu=v8 -mv8" + gcc_cflags_asm="-Wa,-Av8 -Wa,-xarch=v8";; + sparc64 | sparcv9*) + gcc_cflags_cpu="-mcpu=v9" + gcc_32_cflags_asm="-Wa,-Av8 -Wa,-xarch=v8plus" + gcc_64_cflags_asm="-Wa,-Av9 -Wa,-xarch=v9";; + ultrasparc1 | ultrasparc2*) + gcc_cflags_cpu="-mcpu=ultrasparc -mcpu=v9" + gcc_32_cflags_asm="-Wa,-Av8plusa -Wa,-xarch=v8plusa" + gcc_64_cflags_asm="-Wa,-Av9a -Wa,-xarch=v9a";; + ultrasparc[34]) + gcc_cflags_cpu="-mcpu=ultrasparc3 -mcpu=ultrasparc -mcpu=v9" + gcc_32_cflags_asm="-Wa,-Av8plusb -Wa,-xarch=v8plusb" + gcc_64_cflags_asm="-Wa,-Av9b -Wa,-xarch=v9b";; + ultrasparct[12]) + gcc_cflags_cpu="-mcpu=niagara -mcpu=v9" + gcc_32_cflags_asm="-Wa,-Av8plusc -Wa,-xarch=v8plusc" + gcc_64_cflags_asm="-Wa,-Av9c -Wa,-xarch=v9c";; + ultrasparct3) + gcc_cflags_cpu="-mcpu=niagara3 -mcpu=niagara -mcpu=v9" + gcc_32_cflags_asm="-Wa,-Av8plusd -Wa,-xarch=v8plusd" + gcc_64_cflags_asm="-Wa,-Av9d -Wa,-xarch=v9d";; + ultrasparct[45]) + gcc_cflags_cpu="-mcpu=niagara4 -mcpu=niagara3 -mcpu=niagara -mcpu=v9" + gcc_32_cflags_asm="-Wa,-Av8plusd -Wa,-xarch=v8plusd" + gcc_64_cflags_asm="-Wa,-Av9d -Wa,-xarch=v9d";; + *) + gcc_cflags_cpu="-mcpu=v7 -mcypress" + gcc_cflags_asm="";; + esac + + # SunPRO cc and acc, and SunOS bundled cc + case $host in + *-*-solaris* | *-*-sunos*) + # Note no -g, it disables all optimizations. + cc_cflags= + cc_cflags_optlist="opt arch cpu" + + # SunOS <= 4 cc doesn't know -xO3, fallback to -O2. + cc_cflags_opt="-xO3 -O2" + + # SunOS cc doesn't know -xarch, apparently always generating v7 + # code, so make this optional + case $host_cpu in + sparcv8 | microsparc* | supersparc* | turbosparc | hypersparc*) + cc_cflags_arch="-xarch=v8";; + ultrasparct[345]) + cc_cflags_arch="-xarch=v8plusd" ;; + sparc64 | sparcv9* | ultrasparc*) + cc_cflags_arch="-xarch=v8plus" ;; + *) + cc_cflags_arch="-xarch=v7" ;; + esac + + # SunOS cc doesn't know -xchip and doesn't seem to have an equivalent. + # SunPRO cc 5 recognises -xchip=generic, old, super, super2, micro, + # micro2, hyper, hyper2, powerup, ultra, ultra2, ultra2i. + # SunPRO cc 6 adds -xchip=ultra2e, ultra3cu. + # + case $host_cpu in + supersparc*) cc_cflags_cpu="-xchip=super" ;; + microsparc*) cc_cflags_cpu="-xchip=micro" ;; + turbosparc) cc_cflags_cpu="-xchip=micro2" ;; + hypersparc*) cc_cflags_cpu="-xchip=hyper" ;; + ultrasparc) cc_cflags_cpu="-xchip=ultra" ;; + ultrasparc2) cc_cflags_cpu="-xchip=ultra2 -xchip=ultra" ;; + ultrasparc2i) cc_cflags_cpu="-xchip=ultra2i -xchip=ultra2 -xchip=ultra" ;; + ultrasparc3) cc_cflags_cpu="-xchip=ultra3 -xchip=ultra" ;; + ultrasparc4) cc_cflags_cpu="-xchip=ultra4 -xchip=ultra3 -xchip=ultra" ;; + ultrasparct1) cc_cflags_cpu="-xchip=ultraT1" ;; + ultrasparct2) cc_cflags_cpu="-xchip=ultraT2 -xchip=ultraT1" ;; + ultrasparct3) cc_cflags_cpu="-xchip=ultraT3 -xchip=ultraT2" ;; + ultrasparct4) cc_cflags_cpu="-xchip=T4" ;; + ultrasparct5) cc_cflags_cpu="-xchip=T5 -xchip=T4" ;; + *) cc_cflags_cpu="-xchip=generic" ;; + esac + esac + + case $host_cpu in + sparc64 | sparcv9* | ultrasparc*) + case $host in + # Solaris 6 and earlier cannot run ABI=64 since it doesn't save + # registers properly, so ABI=32 is left as the only choice. + # + *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;; + + # BSD sparc64 ports are 64-bit-only systems, so ABI=64 is the only + # choice. In fact they need no special compiler flags, gcc -m64 + # is the default, but it doesn't hurt to add it. v9 CPUs always + # use the sparc64 port, since the plain 32-bit sparc ports don't + # run on a v9. + # + *-*-*bsd*) abilist="64" ;; + + # For all other systems, we try both 64 and 32. + # + # GNU/Linux sparc64 has only recently gained a 64-bit user mode. + # In the past sparc64 meant a v9 cpu, but there were no 64-bit + # operations in user mode. We assume that if "gcc -m64" works + # then the system is suitable. Hopefully even if someone attempts + # to put a new gcc and/or glibc on an old system it won't run. + # + *) abilist="64 32" ;; + esac + + case $host_cpu in + ultrasparc | ultrasparc2 | ultrasparc2i) + path_64="sparc64/ultrasparc1234 sparc64" ;; + ultrasparc[34]) + path_64="sparc64/ultrasparc34 sparc64/ultrasparc1234 sparc64" ;; + ultrasparct[12]) + path_64="sparc64/ultrasparct1 sparc64" ;; + ultrasparct3) + path_64="sparc64/ultrasparct3 sparc64" ;; + ultrasparct[45]) + path_64="sparc64/ultrasparct45 sparc64/ultrasparct3 sparc64" ;; + *) + path_64="sparc64" + esac + + cclist_64="gcc" + any_64_testlist="sizeof-long-8" + + # gcc -mptr64 is probably implied by -m64, but we're not sure if + # this was always so. On Solaris in the past we always used both + # "-m64 -mptr64". + # + # gcc -Wa,-xarch=v9 is thought to be necessary in some cases on + # solaris, but it would seem likely that if gcc is going to generate + # 64-bit code it will have to add that option itself where needed. + # An extra copy of this option should be harmless though, but leave + # it until we're sure. (Might want -xarch=v9a or -xarch=v9b for the + # higher cpu types instead.) + # + gcc_64_cflags="$gcc_cflags -m64" + gcc_64_cflags_maybe="-mptr64" + gcc_64_ldflags="-Wc,-m64" + gcc_64_cflags_optlist="cpu asm" + + case $host in + *-*-solaris*) + # Sun cc. + # + # We used to have -fast and some fixup options here, but it + # recurrently caused problems with miscompilation. Of course, + # -fast is documented as miscompiling things for the sake of speed. + # + cclist_64="$cclist_64 cc" + cc_64_cflags_optlist="cpu" + case $host_cpu in + ultrasparct[345]) + cc_64_cflags="$cc_64_cflags -xO3 -xarch=v9d" ;; + *) + cc_64_cflags="-xO3 -xarch=v9" ;; + esac + ;; + esac + + # using the v9 %tick register + SPEED_CYCLECOUNTER_OBJ_32=sparcv9.lo + SPEED_CYCLECOUNTER_OBJ_64=sparcv9.lo + cyclecounter_size_32=2 + cyclecounter_size_64=2 + ;; + esac + ;; + + + # VAX + vax*-*-*elf*) + # Use elf conventions (i.e., '%' register prefix, no global prefix) + # + +echo "include_mpn(\`vax/elf.m4')" >> $gmp_tmpconfigm4i + + gcc_cflags="$gcc_cflags $fomit_frame_pointer" + path="vax" + if test "$enable_assembly" = "yes" ; then + extra_functions="udiv_w_sdiv" + fi + ;; + vax*-*-*) + # Default to aout conventions (i.e., no register prefix, '_' global prefix) + # + gcc_cflags="$gcc_cflags $fomit_frame_pointer" + path="vax" + if test "$enable_assembly" = "yes" ; then + extra_functions="udiv_w_sdiv" + fi + ;; + + + # AMD and Intel x86 configurations, including AMD64 + # + # Rumour has it gcc -O2 used to give worse register allocation than just + # -O, but lets assume that's no longer true. + # + # -m32 forces 32-bit mode on a bi-arch 32/64 amd64 build of gcc. -m64 is + # the default in such a build (we think), so -m32 is essential for ABI=32. + # This is, of course, done for any $host_cpu, not just x86_64, so we can + # get such a gcc into the right mode to cross-compile to say i486-*-*. + # + # -m32 is not available in gcc 2.95 and earlier, hence cflags_maybe to use + # it when it works. We check sizeof(long)==4 to ensure we get the right + # mode, in case -m32 has failed not because it's an old gcc, but because + # it's a dual 32/64-bit gcc without a 32-bit libc, or whatever. + # + i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-* | athlon64-*-* | k8-*-* | k10-*-* | bobcat-*-* | jaguar*-*-* | bulldozer*-*-* | piledriver*-*-* | steamroller*-*-* | excavator*-*-* | zen*-*-* | pentium4-*-* | atom-*-* | silvermont-*-* | goldmont-*-* | tremont-*-* | core2-*-* | corei*-*-* | x86_64-*-* | nano-*-* | nehalem*-*-* | westmere*-*-* | sandybridge*-*-* | ivybridge*-*-* | haswell*-*-* | broadwell*-*-* | skylake*-*-* | kabylake*-*-* | icelake*-*-* | tigerlake*-*-* | rocketlake*-*-* | alderlake*-*-* | raptorlake*-*-*) + abilist="32" + cclist="gcc icc cc" + gcc_cflags="$gcc_cflags $fomit_frame_pointer" + gcc_32_cflags_maybe="-m32" + icc_cflags="-no-gcc" + icc_cflags_optlist="opt" + icc_cflags_opt="-O3 -O2 -O1" + icc_cflags_opt_maybe="-fp-model~precise" + any_32_testlist="sizeof-long-4" + gcc_cflags_optlist="cpu arch noavx" + CALLING_CONVENTIONS_OBJS='x86call.lo x86check$U.lo' + + # Availability of rdtsc is checked at run-time. + SPEED_CYCLECOUNTER_OBJ=pentium.lo + + # Set to "yes" below on a per-cpu basis. We do that in order to allow for + # a relevant warning to be output when using a CPU with mulx on a system + # which cannot assemble it. + x86_have_mulx=no + + # gcc 2.7.2 only knows i386 and i486, using -m386 or -m486. These + # represent -mcpu= since -m486 doesn't generate 486 specific insns. + # gcc 2.95 adds k6, pentium and pentiumpro, and takes -march= and -mcpu=. + # gcc 3.0 adds athlon. + # gcc 3.1 adds k6-2, k6-3, pentium-mmx, pentium2, pentium3, pentium4, + # athlon-tbird, athlon-4, athlon-xp, athlon-mp. + # gcc 3.2 adds winchip2. + # gcc 3.3 adds winchip-c6. + # gcc 3.3.1 from mandrake adds k8 and knows -mtune. + # gcc 3.4 adds c3, c3-2, k8, and deprecates -mcpu in favour of -mtune. + # + # In gcc 2.95.[0123], -march=pentiumpro provoked a stack slot bug in an + # old version of mpz/powm.c. Seems to be fine with the current code, so + # no need for any restrictions on that option. + # + # -march=pentiumpro can fail if the assembler doesn't know "cmov" + # (eg. solaris 2.8 native "as"), so always have -march=pentium after + # that as a fallback. + # + # -march=pentium4 and -march=k8 enable SSE2 instructions, which may or + # may not be supported by the assembler and/or the OS, and is bad in gcc + # prior to 3.3. The tests will reject these if no good, so fallbacks + # like "-march=pentium4 -mno-sse2" are given to try also without SSE2. + # Note the relevant -march types are listed in the optflags handling + # below, be sure to update there if adding new types emitting SSE2. + # + # -mtune is used at the start of each cpu option list to give something + # gcc 3.4 will use, thereby avoiding warnings from -mcpu. -mcpu forms + # are retained for use by prior gcc. For example pentium has + # "-mtune=pentium -mcpu=pentium ...", the -mtune is for 3.4 and the + # -mcpu for prior. If there's a brand new choice in 3.4 for a chip, + # like k8 for x86_64, then it can be the -mtune at the start, no need to + # duplicate anything. + # + case $host_cpu in + i386*) + gcc_cflags_cpu="-mtune=i386 -mcpu=i386 -m386" + gcc_cflags_arch="-march=i386" + path="x86" + ;; + i486*) + gcc_cflags_cpu="-mtune=i486 -mcpu=i486 -m486" + gcc_cflags_arch="-march=i486" + path="x86/i486 x86" + ;; + i586 | pentium) + gcc_cflags_cpu="-mtune=pentium -mcpu=pentium -m486" + gcc_cflags_arch="-march=pentium" + path="x86/pentium x86" + ;; + pentiummmx) + gcc_cflags_cpu="-mtune=pentium-mmx -mcpu=pentium-mmx -mcpu=pentium -m486" + gcc_cflags_arch="-march=pentium-mmx -march=pentium" + path="x86/pentium/mmx x86/pentium x86/mmx x86" + ;; + i686 | pentiumpro) + gcc_cflags_cpu="-mtune=pentiumpro -mcpu=pentiumpro -mcpu=i486 -m486" + gcc_cflags_arch="-march=pentiumpro -march=pentium" + path="x86/p6 x86" + ;; + pentium2) + gcc_cflags_cpu="-mtune=pentium2 -mcpu=pentium2 -mcpu=pentiumpro -mcpu=i486 -m486" + gcc_cflags_arch="-march=pentium2 -march=pentiumpro -march=pentium" + path="x86/p6/mmx x86/p6 x86/mmx x86" + ;; + pentium3) + gcc_cflags_cpu="-mtune=pentium3 -mcpu=pentium3 -mcpu=pentiumpro -mcpu=i486 -m486" + gcc_cflags_arch="-march=pentium3 -march=pentiumpro -march=pentium" + path="x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" + ;; + pentiumm) + gcc_cflags_cpu="-mtune=pentium3 -mcpu=pentium3 -mcpu=pentiumpro -mcpu=i486 -m486" + gcc_cflags_arch="-march=pentium3 -march=pentiumpro -march=pentium" + path="x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" + ;; + k6) + gcc_cflags_cpu="-mtune=k6 -mcpu=k6 -mcpu=i486 -m486" + gcc_cflags_arch="-march=k6" + path="x86/k6/mmx x86/k6 x86/mmx x86" + ;; + k62) + gcc_cflags_cpu="-mtune=k6-2 -mcpu=k6-2 -mcpu=k6 -mcpu=i486 -m486" + gcc_cflags_arch="-march=k6-2 -march=k6" + path="x86/k6/k62mmx x86/k6/mmx x86/k6 x86/mmx x86" + ;; + k63) + gcc_cflags_cpu="-mtune=k6-3 -mcpu=k6-3 -mcpu=k6 -mcpu=i486 -m486" + gcc_cflags_arch="-march=k6-3 -march=k6" + path="x86/k6/k62mmx x86/k6/mmx x86/k6 x86/mmx x86" + ;; + geode) + gcc_cflags_cpu="-mtune=k6-3 -mcpu=k6-3 -mcpu=k6 -mcpu=i486 -m486" + gcc_cflags_arch="-march=k6-3 -march=k6" + path="x86/geode x86/k6/k62mmx x86/k6/mmx x86/k6 x86/mmx x86" + ;; + athlon) + # Athlon instruction costs are close to P6 (3 cycle load latency, + # 4-6 cycle mul, 40 cycle div, pairable adc, etc) so if gcc doesn't + # know athlon (eg. 2.95.2 doesn't) then fall back on pentiumpro. + gcc_cflags_cpu="-mtune=athlon -mcpu=athlon -mcpu=pentiumpro -mcpu=i486 -m486" + gcc_cflags_arch="-march=athlon -march=pentiumpro -march=pentium" + path="x86/k7/mmx x86/k7 x86/mmx x86" + ;; + i786 | pentium4) + # pentiumpro is the primary fallback when gcc doesn't know pentium4. + # This gets us cmov to eliminate branches. Maybe "athlon" would be + # a possibility on gcc 3.0. + # + gcc_cflags_cpu="-mtune=pentium4 -mcpu=pentium4 -mcpu=pentiumpro -mcpu=i486 -m486" + gcc_cflags_arch="-march=pentium4 -march=pentium4~-mno-sse2 -march=pentiumpro -march=pentium" + gcc_64_cflags_cpu="-mtune=nocona" + path="x86/pentium4/sse2 x86/pentium4/mmx x86/pentium4 x86/mmx x86" + path_64="x86_64/pentium4 x86_64" + ;; + viac32) + # Not sure of the best fallbacks here for -mcpu. + # c3-2 has sse and mmx, so pentium3 is good for -march. + gcc_cflags_cpu="-mtune=c3-2 -mcpu=c3-2 -mcpu=i486 -m486" + gcc_cflags_arch="-march=c3-2 -march=pentium3 -march=pentiumpro -march=pentium" + path="x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" + ;; + viac3*) + # Not sure of the best fallbacks here. + gcc_cflags_cpu="-mtune=c3 -mcpu=c3 -mcpu=i486 -m486" + gcc_cflags_arch="-march=c3 -march=pentium-mmx -march=pentium" + path="x86/pentium/mmx x86/pentium x86/mmx x86" + ;; + athlon64 | k8 | x86_64) + gcc_cflags_cpu="-mtune=k8 -mcpu=athlon -mcpu=pentiumpro -mcpu=i486 -m486" + gcc_cflags_arch="-march=k8 -march=k8~-mno-sse2 -march=athlon -march=pentiumpro -march=pentium" + path="x86/k8 x86/k7/mmx x86/k7 x86/mmx x86" + path_64="x86_64/k8 x86_64" + ;; + k10) + gcc_cflags_cpu="-mtune=amdfam10 -mtune=k8" + gcc_cflags_arch="-march=amdfam10 -march=k8 -march=k8~-mno-sse2" + path="x86/k10 x86/k8 x86/k7/mmx x86/k7 x86/mmx x86" + path_64="x86_64/k10 x86_64/k8 x86_64" + ;; + bobcat) + gcc_cflags_cpu="-mtune=btver1 -mtune=amdfam10 -mtune=k8" + gcc_cflags_arch="-march=btver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" + path="x86/bt1 x86/k7/mmx x86/k7 x86/mmx x86" + path_64="x86_64/bt1 x86_64/k10 x86_64/k8 x86_64" + ;; + jaguar | jaguarnoavx) + gcc_cflags_cpu="-mtune=btver2 -mtune=btver1 -mtune=amdfam10 -mtune=k8" + gcc_cflags_arch="-march=btver2 -march=btver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" + path="x86/bt2 x86/bt1 x86/k7/mmx x86/k7 x86/mmx x86" + path_64="x86_64/bt2 x86_64/bt1 x86_64/k10 x86_64/k8 x86_64" + ;; + bulldozer | bd1 | bulldozernoavx | bd1noavx) + gcc_cflags_cpu="-mtune=bdver1 -mtune=amdfam10 -mtune=k8" + gcc_cflags_arch="-march=bdver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" + path="x86/bd1 x86/k7/mmx x86/k7 x86/mmx x86" + path_64="x86_64/bd1 x86_64/k10 x86_64/k8 x86_64" + ;; + piledriver | bd2 | piledrivernoavx | bd2noavx) + gcc_cflags_cpu="-mtune=bdver2 -mtune=bdver1 -mtune=amdfam10 -mtune=k8" + gcc_cflags_arch="-march=bdver2 -march=bdver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" + path="x86/bd2 x86/bd1 x86/k7/mmx x86/k7 x86/mmx x86" + path_64="x86_64/bd2 x86_64/bd1 x86_64/k10 x86_64/k8 x86_64" + ;; + steamroller | bd3 | steamrollernoavx | bd3noavx) + gcc_cflags_cpu="-mtune=bdver3 -mtune=bdver2 -mtune=bdver1 -mtune=amdfam10 -mtune=k8" + gcc_cflags_arch="-march=bdver3 -march=bdver2 -march=bdver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" + path="x86/bd3 x86/bd2 x86/bd1 x86/k7/mmx x86/k7 x86/mmx x86" + path_64="x86_64/bd3 x86_64/bd2 x86_64/bd1 x86_64/k10 x86_64/k8 x86_64" + ;; + excavator | bd4 | excavatornoavx | bd4noavx) + gcc_cflags_cpu="-mtune=bdver4 -mtune=bdver3 -mtune=bdver2 -mtune=bdver1 -mtune=amdfam10 -mtune=k8" + gcc_cflags_arch="-march=bdver4 -march=bdver3 -march=bdver2 -march=bdver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" + path="x86/bd4 x86/bd3 x86/bd2 x86/bd1 x86/k7/mmx x86/k7 x86/mmx x86" + path_64="x86_64/bd4 x86_64/bd3 x86_64/bd2 x86_64/bd1 x86_64/k10 x86_64/k8 x86_64" + x86_have_mulx=yes + ;; + zen | zennoavx) + gcc_cflags_cpu="-mtune=znver1 -mtune=amdfam10 -mtune=k8" + gcc_cflags_arch="-march=znver1 -march=amdfam10 -march=k8" + path="x86/k7/mmx x86/k7 x86/mmx x86" + x86_have_mulx=yes + path_64="x86_64/zen x86_64" + ;; + zen2 | zen2noavx) + gcc_cflags_cpu="-mtune=znver2 -mtune=znver1 -mtune=amdfam10 -mtune=k8" + gcc_cflags_arch="-march=znver2 -march=znver1 -march=amdfam10 -march=k8" + path="x86/k7/mmx x86/k7 x86/mmx x86" + x86_have_mulx=yes + path_64="x86_64/zen2 x86_64/zen x86_64" + ;; + zen3 | zen3noavx | zen4 | zen4noavx) + gcc_cflags_cpu="-mtune=znver3 -mtune=znver2 -mtune=znver1 -mtune=amdfam10 -mtune=k8" + gcc_cflags_arch="-march=znver3 -march=znver2 -march=znver1 -march=amdfam10 -march=k8" + path="x86/k7/mmx x86/k7 x86/mmx x86" + x86_have_mulx=yes + path_64="x86_64/zen3 x86_64/zen2 x86_64/zen x86_64" + ;; + core2) + gcc_cflags_cpu="-mtune=core2 -mtune=k8" + gcc_cflags_arch="-march=core2 -march=core2~-mno-sse2 -march=k8 -march=k8~-mno-sse2" + path="x86/core2 x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" + path_64="x86_64/core2 x86_64" + ;; + corei | coreinhm | coreiwsm | nehalem | westmere) + gcc_cflags_cpu="-mtune=nehalem -mtune=corei7 -mtune=core2 -mtune=k8" + gcc_cflags_arch="-march=nehalem -march=corei7 -march=core2 -march=core2~-mno-sse2 -march=k8 -march=k8~-mno-sse2" + path="x86/coreinhm x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" + path_64="x86_64/coreinhm x86_64/core2 x86_64" + ;; + coreisbr | coreisbrnoavx | coreiibr | coreiibrnoavx | \ + sandybridge | sandybridgenoavx | ivybridge | ivybridgenoavx) + gcc_cflags_cpu="-mtune=sandybridge -mtune=corei7 -mtune=core2" + gcc_cflags_arch="-march=sandybridge -march=corei7 -march=core2 -march=core2~-mno-sse2" + path="x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" + path_64="x86_64/coreisbr x86_64/coreinhm x86_64/core2 x86_64" + ;; + coreihwl | coreihwlnoavx | haswell | haswellnoavx) + gcc_cflags_cpu="-mtune=haswell -mtune=corei7 -mtune=core2" + gcc_cflags_arch="-march=haswell -march=corei7 -march=core2 -march=core2~-mno-sse2" + path="x86/coreihwl x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" + path_64="x86_64/coreihwl x86_64/coreisbr x86_64/coreinhm x86_64/core2 x86_64" + x86_have_mulx=yes + ;; + coreibwl | coreibwlnoavx | broadwell | broadwellnoavx) + gcc_cflags_cpu="-mtune=broadwell -mtune=haswell -mtune=corei7 -mtune=core2" + gcc_cflags_arch="-march=broadwell -march=haswell -march=corei7 -march=core2 -march=core2~-mno-sse2" + path="x86/coreihwl x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" + path_64="x86_64/coreibwl x86_64/coreihwl x86_64/coreisbr x86_64/coreinhm x86_64/core2 x86_64" + # extra_functions_64="missing" # enable for bmi2/adx simulation + x86_have_mulx=yes + ;; + skylake | skylakenoavx | kabylake | kabylakenoavx) + gcc_cflags_cpu="-mtune=skylake -mtune=broadwell -mtune=haswell -mtune=corei7 -mtune=core2" + # Don't pass -march=skylake for now as then some compilers emit AVX512. + gcc_cflags_arch="-march=broadwell -march=haswell -march=corei7 -march=core2 -march=core2~-mno-sse2" + path="x86/coreihwl x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" + path_64="x86_64/skylake x86_64/coreibwl x86_64/coreihwl x86_64/coreisbr x86_64/coreinhm x86_64/core2 x86_64" + # extra_functions_64="missing" # enable for bmi2/adx simulation + x86_have_mulx=yes + ;; + icelake | icelakenoavx | tigerlake | tigerlakenoavx | \ + rocketlake | rocketlakenoavx) + gcc_cflags_cpu="-mtune=icelake-client -mtune=skylake -mtune=broadwell -mtune=haswell" + gcc_cflags_arch="-march=icelake-client -march=skylake -march=broadwell -march=haswell" + path="x86/coreihwl x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" + path_64="x86_64/icelake x86_64/skylake x86_64/coreibwl x86_64/coreihwl x86_64/coreisbr x86_64/coreinhm x86_64/core2 x86_64" + # extra_functions_64="missing" # enable for bmi2/adx simulation + x86_have_mulx=yes + ;; + alderlake | alderlakenoavx | raptorlake | raptorlakenoavx) + gcc_cflags_cpu="-mtune=alderlake -mtune=icelake-client -mtune=skylake -mtune=broadwell -mtune=haswell" + gcc_cflags_arch="-march=alderlake -march=skylake -march=broadwell -march=haswell" + path="x86/coreihwl x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" + path_64="x86_64/alderlake x86_64/icelake x86_64/skylake x86_64/coreibwl x86_64/coreihwl x86_64/coreisbr x86_64/coreinhm x86_64/core2 x86_64" + # extra_functions_64="missing" # enable for bmi2/adx simulation + x86_have_mulx=yes + ;; + atom) # in-order pipeline atom + gcc_cflags_cpu="-mtune=atom -mtune=pentium3" + gcc_cflags_arch="-march=atom -march=pentium3" + path="x86/atom/sse2 x86/atom/mmx x86/atom x86/mmx x86" + path_64="x86_64/atom x86_64" + ;; + silvermont) # out-of-order pipeline atom + gcc_cflags_cpu="-mtune=slm -mtune=atom -mtune=pentium3" + gcc_cflags_arch="-march=slm -march=atom -march=pentium3" + path="x86/silvermont x86/atom/sse2 x86/atom/mmx x86/atom x86/mmx x86" + path_64="x86_64/silvermont x86_64/atom x86_64" + ;; + goldmont) # out-of-order pipeline atom + gcc_cflags_cpu="-mtune=slm -mtune=atom -mtune=pentium3" + gcc_cflags_arch="-march=slm -march=atom -march=pentium3" + path="x86/goldmont x86/atom/sse2 x86/atom/mmx x86/atom x86/mmx x86" + path_64="x86_64/goldmont x86_64/silvermont x86_64/atom x86_64" + ;; + tremont) # out-of-order pipeline atom + gcc_cflags_cpu="-mtune=slm -mtune=atom -mtune=pentium3" + gcc_cflags_arch="-march=slm -march=atom -march=pentium3" + path="x86/goldmont x86/atom/sse2 x86/atom/mmx x86/atom x86/mmx x86" + path_64="x86_64/tremont x86_64/goldmont x86_64/silvermont x86_64/atom x86_64" + ;; + nano) + gcc_cflags_cpu="-mtune=nano" + gcc_cflags_arch="-march=nano" + path="x86/nano x86/mmx x86" + path_64="x86_64/nano x86_64" + ;; + *) + gcc_cflags_cpu="-mtune=i486 -mcpu=i486 -m486" + gcc_cflags_arch="-march=i486" + path="x86" + path_64="x86_64" + ;; + esac + + case $host in + # Disable AVX if the CPU part tells us AVX is unavailable, but also + # unconditionally for NetBSD where they don't work but OSXSAVE is set + # to claim the contrary. + *noavx-*-* | *-*-netbsd*) + gcc_cflags_noavx="-mno-avx" + +echo "define(<GMP_AVX_NOT_REALLY_AVAILABLE>,1)" >> $gmp_tmpconfigm4 + + ;; + esac + + case $host in + athlon64-*-* | k8-*-* | k10-*-* | bobcat-*-* | jaguar*-*-* | bulldozer*-*-* | piledriver*-*-* | steamroller*-*-* | excavator*-*-* | zen*-*-* | pentium4-*-* | atom-*-* | silvermont-*-* | goldmont-*-* | tremont-*-* | core2-*-* | corei*-*-* | x86_64-*-* | nano-*-* | nehalem*-*-* | westmere*-*-* | sandybridge*-*-* | ivybridge*-*-* | haswell*-*-* | broadwell*-*-* | skylake*-*-* | kabylake*-*-* | icelake*-*-* | tigerlake*-*-* | rocketlake*-*-* | alderlake*-*-* | raptorlake*-*-*) + cclist_64="gcc cc" + gcc_64_cflags="$gcc_cflags -m64" + gcc_64_cflags_optlist="cpu arch noavx" + CALLING_CONVENTIONS_OBJS_64='amd64call.lo amd64check$U.lo' + SPEED_CYCLECOUNTER_OBJ_64=x86_64.lo + cyclecounter_size_64=2 + + cclist_x32="gcc cc" + gcc_x32_cflags="$gcc_cflags -mx32" + gcc_x32_cflags_optlist="$gcc_64_cflags_optlist" + CALLING_CONVENTIONS_OBJS_x32="$CALLING_CONVENTIONS_OBJS_64" + SPEED_CYCLECOUNTER_OBJ_x32="$SPEED_CYCLECOUNTER_OBJ_64" + cyclecounter_size_x32="$cyclecounter_size_64" + path_x32="$path_64" + limb_x32=longlong + any_x32_testlist="sizeof-long-4" + + abilist="64 x32 32" + if test "$enable_assembly" = "yes" ; then + extra_functions_64="$extra_functions_64 invert_limb_table" + extra_functions_x32=$extra_functions_64 + fi + + case $host in + *-*-solaris*) + # Sun cc. + cc_64_cflags="-xO3 -m64" + ;; + *-*-mingw* | *-*-msys | *-*-cygwin) + limb_64=longlong + CALLING_CONVENTIONS_OBJS_64="" + +$as_echo "#define HOST_DOS64 1" >>confdefs.h + + GMP_NONSTD_ABI_64=DOS64 + ;; + esac + ;; + esac + ;; + + + # Special CPU "none" used to select generic C, now this is obsolete. + none-*-*) + enable_assembly=no + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: the \"none\" host is obsolete, use --disable-assembly" >&5 +$as_echo "$as_me: WARNING: the \"none\" host is obsolete, use --disable-assembly" >&2;} + ;; + +esac + +# mingw can be built by the cygwin gcc if -mno-cygwin is added. For +# convenience add this automatically if it works. Actual mingw gcc accepts +# -mno-cygwin too, but of course is the default. mingw only runs on the +# x86s, but allow any CPU here so as to catch "none" too. +# +case $host in + *-*-mingw* | *-*-msys) + gcc_cflags_optlist="$gcc_cflags_optlist nocygwin" + gcc_cflags_nocygwin="-mno-cygwin" + ;; +esac + + +CFLAGS_or_unset=${CFLAGS-'(unset)'} +CPPFLAGS_or_unset=${CPPFLAGS-'(unset)'} + +cat >&5 <<EOF +User: +ABI=$ABI +CC=$CC +CFLAGS=$CFLAGS_or_unset +CPPFLAGS=$CPPFLAGS_or_unset +MPN_PATH=$MPN_PATH +GMP: +abilist=$abilist +cclist=$cclist +EOF + + +test_CFLAGS=${CFLAGS+set} +test_CPPFLAGS=${CPPFLAGS+set} + +for abi in $abilist; do + abi_last="$abi" +done + +# If the user specifies an ABI then it must be in $abilist, after that +# $abilist is restricted to just that choice. +# +if test -n "$ABI"; then + found=no + for abi in $abilist; do + if test $abi = "$ABI"; then found=yes; break; fi + done + if test $found = no; then + as_fn_error $? "ABI=$ABI is not among the following valid choices: $abilist" "$LINENO" 5 + fi + abilist="$ABI" +fi + +found_compiler=no + +for abi in $abilist; do + + echo "checking ABI=$abi" + + # Suppose abilist="64 32", then for abi=64, will have abi1="_64" and + # abi2="_64". For abi=32, will have abi1="_32" and abi2="". This is how + # $gcc_cflags becomes a fallback for $gcc_32_cflags (the last in the + # abilist), but there's no fallback for $gcc_64_cflags. + # + abi1=`echo _$abi | sed 's/[.]//g'` + if test $abi = $abi_last; then abi2=; else abi2="$abi1"; fi + + # Compiler choices under this ABI + eval cclist_chosen=\"\$cclist$abi1\" + test -n "$cclist_chosen" || eval cclist_chosen=\"\$cclist$abi2\" + + # If there's a user specified $CC then don't use a list for + # $cclist_chosen, just a single value for $ccbase. + # + if test -n "$CC"; then + + # The first word of $CC, stripped of any directory. For instance + # CC="/usr/local/bin/gcc -pipe" will give "gcc". + # + for ccbase in $CC; do break; done + ccbase=`echo $ccbase | sed 's:.*/::'` + + # If this $ccbase is in $cclist_chosen then it's a compiler we know and + # we can do flags defaulting with it. If not, then $cclist_chosen is + # set to "unrecognised" so no default flags are used. + # + # "unrecognised" is used to avoid bad effects with eval if $ccbase has + # non-symbol characters. For instance ccbase=my+cc would end up with + # something like cflags="$my+cc_cflags" which would give + # cflags="+cc_cflags" rather than the intended empty string for an + # unknown compiler. + # + found=unrecognised + for i in $cclist_chosen; do + if test "$ccbase" = $i; then + found=$ccbase + break + fi + done + cclist_chosen=$found + fi + + for ccbase in $cclist_chosen; do + + # When cross compiling, look for a compiler with the $host_alias as a + # prefix, the same way that AC_CHECK_TOOL does. But don't do this to a + # user-selected $CC. + # + # $cross_compiling will be yes/no/maybe at this point. Do the host + # prefixing for "maybe" as well as "yes". + # + if test "$cross_compiling" != no && test -z "$CC"; then + cross_compiling_prefix="${host_alias}-" + fi + + for ccprefix in $cross_compiling_prefix ""; do + + cc="$CC" + test -n "$cc" || cc="$ccprefix$ccbase" + + # If the compiler is gcc but installed under another name, then change + # $ccbase so as to use the flags we know for gcc. This helps for + # instance when specifying CC=gcc272 on Debian GNU/Linux, or the + # native cc which is really gcc on NeXT or MacOS-X. + # + # FIXME: There's a slight misfeature here. If cc is actually gcc but + # gcc is not a known compiler under this $abi then we'll end up + # testing it with no flags and it'll work, but chances are it won't be + # in the right mode for the ABI we desire. Let's quietly hope this + # doesn't happen. + # + if test $ccbase != gcc; then + cat >conftest.c <<EOF +#if ! defined (__GNUC__) || defined (__INTEL_COMPILER) + choke me +#endif +EOF +gmp_compile="$cc -c conftest.c >&5" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + rm -f conftest* + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $cc is gcc" >&5 +$as_echo_n "checking whether $cc is gcc... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ccbase=gcc +else + rm -f conftest* + : +fi + + fi + + # Similarly if the compiler is IBM xlc but invoked as cc or whatever + # then change $ccbase and make the default xlc flags available. + if test $ccbase != xlc; then + gmp_command="$cc 2>&1 | grep xlc >/dev/null" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_command\""; } >&5 + (eval $gmp_command) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $cc is xlc" >&5 +$as_echo_n "checking whether $cc is xlc... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ccbase=xlc +else + : +fi + + fi + + # acc was Sun's first unbundled compiler back in the SunOS days, or + # something like that, but today its man page says it's not meant to + # be used directly (instead via /usr/ucb/cc). The options are pretty + # much the same as the main SunPRO cc, so share those configs. + # + case $host in + *sparc*-*-solaris* | *sparc*-*-sunos*) + if test "$ccbase" = acc; then ccbase=cc; fi ;; + esac + + for tmp_cflags_maybe in yes no; do + eval cflags=\"\$${ccbase}${abi1}_cflags\" + test -n "$cflags" || eval cflags=\"\$${ccbase}${abi2}_cflags\" + + if test "$tmp_cflags_maybe" = yes; then + # don't try cflags_maybe when the user set CFLAGS + if test "$test_CFLAGS" = set; then continue; fi + eval cflags_maybe=\"\$${ccbase}${abi1}_cflags_maybe\" + test -n "$cflags_maybe" || eval cflags_maybe=\"\$${ccbase}${abi2}_cflags_maybe\" + # don't try cflags_maybe if there's nothing set + if test -z "$cflags_maybe"; then continue; fi + cflags="$cflags_maybe $cflags" + fi + + # Any user CFLAGS, even an empty string, takes precedence + if test "$test_CFLAGS" = set; then cflags=$CFLAGS; fi + + # Any user CPPFLAGS, even an empty string, takes precedence + eval cppflags=\"\$${ccbase}${abi1}_cppflags\" + test -n "$cppflags" || eval cppflags=\"\$${ccbase}${abi2}_cppflags\" + if test "$test_CPPFLAGS" = set; then cppflags=$CPPFLAGS; fi + + # --enable-profiling adds -p/-pg even to user-specified CFLAGS. + # This is convenient, but it's perhaps a bit naughty to modify user + # CFLAGS. + case "$enable_profiling" in + prof) cflags="$cflags -p" ;; + gprof) cflags="$cflags -pg" ;; + instrument) cflags="$cflags -finstrument-functions" ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags $cppflags" >&5 +$as_echo_n "checking compiler $cc $cflags $cppflags... " >&6; } +gmp_prog_cc_works=yes + +# first see a simple "main()" works, then go on to other checks +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF + +int main () { return 0; } +EOF + echo "Test compile: " >&5 + gmp_compile="$cc $cflags $cppflags conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no" + ;; + norun) + gmp_prog_cc_works="no, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes an internal error from gcc 2.95.2 -mpowerpc64 + (without -maix64), hence detecting an unusable compiler */ +void *g() { return (void *) 0; } +void *f() { return g(); } + +int main () { return 0; } +EOF + echo "Test compile: function pointer return" >&5 + gmp_compile="$cc $cflags $cppflags conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, function pointer return" + ;; + norun) + gmp_prog_cc_works="no, function pointer return, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes an invalid instruction syntax from i386 gcc + -march=pentiumpro on Solaris 2.8. The native sun assembler + requires a non-standard syntax for cmov which gcc (as of 2.95.2 at + least) doesn't know. */ +int n; +int cmov () { return (n >= 0 ? n : 0); } + +int main () { return 0; } +EOF + echo "Test compile: cmov instruction" >&5 + gmp_compile="$cc $cflags $cppflags conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, cmov instruction" + ;; + norun) + gmp_prog_cc_works="no, cmov instruction, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes a linker invocation problem with gcc 3.0.3 + on AIX 4.3 under "-maix64 -mpowerpc64 -mcpu=630". The -mcpu=630 + option causes gcc to incorrectly select the 32-bit libgcc.a, not + the 64-bit one, and consequently it misses out on the __fixunsdfdi + helper (double -> uint64 conversion). */ +double d; +unsigned long gcc303 () { return (unsigned long) d; } + +int main () { return 0; } +EOF + echo "Test compile: double -> ulong conversion" >&5 + gmp_compile="$cc $cflags $cppflags conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, double -> ulong conversion" + ;; + norun) + gmp_prog_cc_works="no, double -> ulong conversion, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes an error from hppa gcc 2.95 under -mpa-risc-2-0 if + the assembler doesn't know hppa 2.0 instructions. fneg is a 2.0 + instruction, and a negation like this comes out using it. */ +double fneg_data; +unsigned long fneg () { return -fneg_data; } + +int main () { return 0; } +EOF + echo "Test compile: double negation" >&5 + gmp_compile="$cc $cflags $cppflags conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, double negation" + ;; + norun) + gmp_prog_cc_works="no, double negation, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following makes gcc 3.3 -march=pentium4 generate an SSE2 xmm insn + (cvtsd2ss) which will provoke an error if the assembler doesn't recognise + those instructions. Not sure how much of the gmp code will come out + wanting sse2, but it's easiest to reject an option we know is bad. */ +double ftod_data; +float ftod () { return (float) ftod_data; } + +int main () { return 0; } +EOF + echo "Test compile: double -> float conversion" >&5 + gmp_compile="$cc $cflags $cppflags conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, double -> float conversion" + ;; + norun) + gmp_prog_cc_works="no, double -> float conversion, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes an internal compiler error from gcc version + "2.9-gnupro-99r1" under "-O2 -mcpu=ev6", apparently relating to char + values being spilled into floating point registers. The problem doesn't + show up all the time, but has occurred enough in GMP for us to reject + this compiler+flags. */ +#include <string.h> /* for memcpy */ +struct try_t +{ + char dst[2]; + char size; + long d0, d1, d2, d3, d4, d5, d6; + char overlap; +}; +struct try_t param[6]; +int +param_init () +{ + struct try_t *p; + memcpy (p, ¶m[ 2 ], sizeof (*p)); + memcpy (p, ¶m[ 2 ], sizeof (*p)); + p->size = 2; + memcpy (p, ¶m[ 1 ], sizeof (*p)); + p->dst[0] = 1; + p->overlap = 2; + memcpy (p, ¶m[ 3 ], sizeof (*p)); + p->dst[0] = 1; + p->overlap = 8; + memcpy (p, ¶m[ 4 ], sizeof (*p)); + memcpy (p, ¶m[ 4 ], sizeof (*p)); + p->overlap = 8; + memcpy (p, ¶m[ 5 ], sizeof (*p)); + memcpy (p, ¶m[ 5 ], sizeof (*p)); + memcpy (p, ¶m[ 5 ], sizeof (*p)); + return 0; +} + +int main () { return 0; } +EOF + echo "Test compile: gnupro alpha ev6 char spilling" >&5 + gmp_compile="$cc $cflags $cppflags conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, gnupro alpha ev6 char spilling" + ;; + norun) + gmp_prog_cc_works="no, gnupro alpha ev6 char spilling, program does not run" + ;; + esac +fi + + + + +# __builtin_alloca is not available everywhere, check it exists before +# seeing that it works +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +int k; int foo () { __builtin_alloca (k); } +EOF + echo "Test compile: __builtin_alloca availability" >&5 + gmp_compile="$cc $cflags $cppflags conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes an internal compiler error from Itanium HP-UX cc + under +O2 or higher. We use this sort of code in mpn/generic/mul_fft.c. */ +int k; +int foo () +{ + int i, **a; + a = __builtin_alloca (k); + for (i = 0; i <= k; i++) + a[i] = __builtin_alloca (1 << i); +} + +int main () { return 0; } +EOF + echo "Test compile: alloca array" >&5 + gmp_compile="$cc $cflags $cppflags conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, alloca array" + ;; + norun) + gmp_prog_cc_works="no, alloca array, program does not run" + ;; + esac +fi + + + + ;; + no) + + ;; + norun) + + ;; + esac +fi + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes an internal error from the assembler on + power2-ibm-aix4.3.1.0. gcc -mrios2 compiles to nabs+fcirz, and this + results in "Internal error related to the source program domain". + + For reference it seems to be the combination of nabs+fcirz which is bad, + not either alone. This sort of thing occurs in mpz/get_str.c with the + way double chars_per_bit_exactly is applied in MPN_SIZEINBASE. Perhaps + if that code changes to a scaled-integer style then we won't need this + test. */ + +double fp[1]; +int x; +int f () +{ + int a; + a = (x >= 0 ? x : -x); + return a * fp[0]; +} + +int main () { return 0; } +EOF + echo "Test compile: abs int -> double conversion" >&5 + gmp_compile="$cc $cflags $cppflags conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, abs int -> double conversion" + ;; + norun) + gmp_prog_cc_works="no, abs int -> double conversion, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes a segfault in the compiler on powerpc-apple-darwin. + Extracted from tests/mpn/t-iord_u.c. Causes Apple's gcc 3.3 build 1640 and + 1666 to segfault with e.g., -O2 -mpowerpc64. */ + +#if defined (__GNUC__) && ! defined (__cplusplus) +typedef unsigned long long t1;typedef t1*t2; +void g(){} +void h(){} +static __inline__ t1 e(t2 rp,t2 up,int n,t1 v0) +{t1 c,x,r;int i;if(v0){c=1;for(i=1;i<n;i++){x=up[i];r=x+1;rp[i]=r;}}return c;} +void f(){static const struct{t1 n;t1 src[9];t1 want[9];}d[]={{1,{0},{1}},};t1 got[9];int i; +for(i=0;i<1;i++){if(e(got,got,9,d[i].n)==0)h();g(i,d[i].src,d[i].n,got,d[i].want,9);if(d[i].n)h();}} +#else +int dummy; +#endif + +int main () { return 0; } +EOF + echo "Test compile: long long reliability test 1" >&5 + gmp_compile="$cc $cflags $cppflags conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, long long reliability test 1" + ;; + norun) + gmp_prog_cc_works="no, long long reliability test 1, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes an internal compiler error on powerpc-apple-darwin. + Extracted from mpz/cfdiv_q_2exp.c. Causes Apple's gcc 3.3 build 1640 and + 1666 to get an ICE with -O1 -mpowerpc64. */ + +#if defined (__GNUC__) && ! defined (__cplusplus) +int g(); +void f(int u){int i;long long x;x=u?~0:0;if(x)for(i=0;i<9;i++);x&=g();if(x)g();} +int g(){return 0;} +#else +int dummy; +#endif + +int main () { return 0; } +EOF + echo "Test compile: long long reliability test 2" >&5 + gmp_compile="$cc $cflags $cppflags conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, long long reliability test 2" + ;; + norun) + gmp_prog_cc_works="no, long long reliability test 2, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* Provokes an ICE on i386-freebsd with the FreeBSD-hacked gcc, under + -O2 -march=amdfam10. We call helper functions here "open" and "close" in + order for linking to succeed. */ + +#if defined (__GNUC__) && ! defined (__cplusplus) +int open(int*,int*,int);void*close(int);void g(int*rp,int*up,int un){ +__builtin_expect(un<=0x7f00,1)?__builtin_alloca(un):close(un);if(__builtin_clzl +(up[un])){open(rp,up,un);while(1){if(rp[un-1]!=0)break;un--;}}} +#else +int dummy; +#endif + +int main () { return 0; } +EOF + echo "Test compile: freebsd hacked gcc" >&5 + gmp_compile="$cc $cflags $cppflags conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, freebsd hacked gcc" + ;; + norun) + gmp_prog_cc_works="no, freebsd hacked gcc, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following is mis-compiled by HP ia-64 cc version + cc: HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003] + under "cc +O3", both in +DD32 and +DD64 modes. The mpn_lshift_com gets + inlined and its return value somehow botched to be 0 instead of 1. This + arises in the real mpn_lshift_com in mul_fft.c. A lower optimization + level, like +O2 seems ok. This code needs to be run to show the problem, + but that's fine, the offending cc is a native-only compiler so we don't + have to worry about cross compiling. */ + +#if ! defined (__cplusplus) +unsigned long +lshift_com (rp, up, n, cnt) + unsigned long *rp; + unsigned long *up; + long n; + unsigned cnt; +{ + unsigned long retval, high_limb, low_limb; + unsigned tnc; + long i; + tnc = 8 * sizeof (unsigned long) - cnt; + low_limb = *up++; + retval = low_limb >> tnc; + high_limb = low_limb << cnt; + for (i = n - 1; i != 0; i--) + { + low_limb = *up++; + *rp++ = ~(high_limb | (low_limb >> tnc)); + high_limb = low_limb << cnt; + } + return retval; +} +int +main () +{ + unsigned long cy, rp[2], up[2]; + up[0] = ~ 0L; + up[1] = 0; + cy = lshift_com (rp, up, 2L, 1); + if (cy != 1L) + return 1; + return 0; +} +#else +int +main () +{ + return 0; +} +#endif + +EOF + echo "Test compile: mpn_lshift_com optimization" >&5 + gmp_compile="$cc $cflags $cppflags conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, mpn_lshift_com optimization" + ;; + norun) + gmp_prog_cc_works="no, mpn_lshift_com optimization, program does not run" + ;; + esac +fi + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following is mis-compiled by Intel ia-64 icc version 1.8 under + "icc -O3", After several calls, the function writes partial garbage to + the result vector. Perhaps relates to the chk.a.nc insn. This code needs + to be run to show the problem, but that's fine, the offending cc is a + native-only compiler so we don't have to worry about cross compiling. */ + +#if ! defined (__cplusplus) +#include <stdlib.h> +void +lshift_com (rp, up, n, cnt) + unsigned long *rp; + unsigned long *up; + long n; + unsigned cnt; +{ + unsigned long high_limb, low_limb; + unsigned tnc; + long i; + up += n; + rp += n; + tnc = 8 * sizeof (unsigned long) - cnt; + low_limb = *--up; + high_limb = low_limb << cnt; + for (i = n - 1; i != 0; i--) + { + low_limb = *--up; + *--rp = ~(high_limb | (low_limb >> tnc)); + high_limb = low_limb << cnt; + } + *--rp = ~high_limb; +} +int +main () +{ + unsigned long *r, *r2; + unsigned long a[88 + 1]; + long i; + for (i = 0; i < 88 + 1; i++) + a[i] = ~0L; + r = calloc (10000, sizeof (unsigned long)); + r2 = r; + for (i = 0; i < 528; i += 23) + { + lshift_com (r2, a, + i / (8 * sizeof (unsigned long)) + 1, + i % (8 * sizeof (unsigned long))); + r2 += 88 + 1; + } + if (r[2048] != 0 || r[2049] != 0 || r[2050] != 0 || r[2051] != 0 || + r[2052] != 0 || r[2053] != 0 || r[2054] != 0) + abort (); + free (r); + return 0; +} +#else +int +main () +{ + return 0; +} +#endif + +EOF + echo "Test compile: mpn_lshift_com optimization 2" >&5 + gmp_compile="$cc $cflags $cppflags conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, mpn_lshift_com optimization 2" + ;; + norun) + gmp_prog_cc_works="no, mpn_lshift_com optimization 2, program does not run" + ;; + esac +fi + + + + +# A certain _GLOBAL_OFFSET_TABLE_ problem in past versions of gas, tickled +# by recent versions of gcc. +# +if test "$gmp_prog_cc_works" = yes; then + case $host in + i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-*) + # this problem only arises in PIC code, so don't need to test when + # --disable-shared. We don't necessarily have $enable_shared set to + # yes at this point, it will still be unset for the default (which is + # yes); hence the use of "!= no". + if test "$enable_shared" != no; then + echo "Testing gcc GOT with eax emitted" >&5 +cat >conftest.c <<\EOF +int foo; +int bar () { return foo; } +EOF +tmp_got_emitted=no +gmp_compile="$cc $cflags $cppflags -fPIC -S conftest.c >&5 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if grep "addl.*_GLOBAL_OFFSET_TABLE_.*eax" conftest.s >/dev/null; then + tmp_got_emitted=yes + fi +fi +rm -f conftest.* +echo "Result: $tmp_got_emitted" >&5 +if test "$tmp_got_emitted" = yes; then + echo "Testing gas GOT with eax good" >&5 +cat >conftest.awk <<\EOF +BEGIN { + want[0] = "001" + want[1] = "043" + want[2] = "105" + want[3] = "147" + want[4] = "211" + want[5] = "253" + want[6] = "315" + want[7] = "357" + + want[8] = "005" + want[9] = "002" + want[10] = "000" + want[11] = "000" + want[12] = "000" + + want[13] = "376" + want[14] = "334" + want[15] = "272" + want[16] = "230" + want[17] = "166" + want[18] = "124" + want[19] = "062" + want[20] = "020" + + result = "yes" +} +{ + for (f = 2; f <= NF; f++) + { + for (i = 0; i < 20; i++) + got[i] = got[i+1]; + got[20] = $f; + + found = 1 + for (i = 0; i < 21; i++) + if (got[i] != want[i]) + { + found = 0 + break + } + if (found) + { + result = "no" + exit + } + } +} +END { + print result +} +EOF +cat >conftest.s <<\EOF + .text + .byte 1, 35, 69, 103, 137, 171, 205, 239 + addl $_GLOBAL_OFFSET_TABLE_, %eax + .byte 254, 220, 186, 152, 118, 84, 50, 16 +EOF +tmp_got_good=yes +gmp_compile="$cc $cflags $cppflags -fPIC -o conftest.o -c conftest.s >&5 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + tmp_got_good=`od -b conftest.o | $AWK -f conftest.awk` +fi +rm -f conftest.* +echo "Result: $tmp_got_good" >&5 +if test "$tmp_got_good" = no; then + gmp_prog_cc_works="no, bad gas GOT with eax" +else + : +fi + +else + : +fi + + fi + ;; + esac +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_prog_cc_works" >&5 +$as_echo "$gmp_prog_cc_works" >&6; } +case $gmp_prog_cc_works in + yes) + + ;; + *) + continue + ;; +esac + + + # If we're supposed to be using a "long long" for a limb, check that + # it works. + eval limb_chosen=\"\$limb$abi1\" + test -n "$limb_chosen" || eval limb_chosen=\"\$limb$abi2\" + if test "$limb_chosen" = longlong; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags $cppflags has long long" >&5 +$as_echo_n "checking compiler $cc $cflags $cppflags has long long... " >&6; } +cat >conftest.c <<EOF +long long foo; +long long bar () { return foo; } +int main () { return 0; } +EOF +gmp_prog_cc_works=no +gmp_compile="$cc $cflags $cppflags -c conftest.c >&5" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + gmp_prog_cc_works=yes +else + echo "failed program was:" >&5 + cat conftest.c >&5 +fi +rm -f conftest* a.out b.out a.exe a_out.exe +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_prog_cc_works" >&5 +$as_echo "$gmp_prog_cc_works" >&6; } +if test $gmp_prog_cc_works = yes; then + : +else + continue +fi + + fi + + # The tests to perform on this $cc, if any + eval testlist=\"\$${ccbase}${abi1}_testlist\" + test -n "$testlist" || eval testlist=\"\$${ccbase}${abi2}_testlist\" + test -n "$testlist" || eval testlist=\"\$any${abi1}_testlist\" + test -n "$testlist" || eval testlist=\"\$any${abi2}_testlist\" + + testlist_pass=yes + for tst in $testlist; do + case $tst in + hpc-hppa-2-0) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether HP compiler $cc is good for 64-bits" >&5 +$as_echo_n "checking whether HP compiler $cc is good for 64-bits... " >&6; } +# Bad compiler output: +# ccom: HP92453-01 G.10.32.05 HP C Compiler +# Good compiler output: +# ccom: HP92453-01 A.10.32.30 HP C Compiler +# Let A.10.32.30 or higher be ok. +echo >conftest.c +gmp_tmp_vs=`$cc -V -c -o conftest.$OBJEXT conftest.c 2>&1 | grep "^ccom:"` +echo "Version string: $gmp_tmp_vs" >&5 +rm conftest* +gmp_tmp_v1=`echo $gmp_tmp_vs | sed 's/.* .\.\([0-9]*\).*/\1/'` +gmp_tmp_v2=`echo $gmp_tmp_vs | sed 's/.* .\..*\.\(.*\)\..* HP C.*/\1/'` +gmp_tmp_v3=`echo $gmp_tmp_vs | sed 's/.* .\..*\..*\.\(.*\) HP C.*/\1/'` +echo "Version number: $gmp_tmp_v1.$gmp_tmp_v2.$gmp_tmp_v3" >&5 +if test -z "$gmp_tmp_v1"; then + gmp_hpc_64bit=not-applicable +else + gmp_compare_ge=no +if test -n "$gmp_tmp_v1"; then + if test "$gmp_tmp_v1" -gt 10; then + gmp_compare_ge=yes + else + if test "$gmp_tmp_v1" -eq 10; then + if test -n "$gmp_tmp_v2"; then + if test "$gmp_tmp_v2" -gt 32; then + gmp_compare_ge=yes + else + if test "$gmp_tmp_v2" -eq 32; then + if test -n "$gmp_tmp_v3" && test "$gmp_tmp_v3" -ge 30; then + gmp_compare_ge=yes +fi + + fi + fi +fi + + fi + fi +fi + + + gmp_hpc_64bit=$gmp_compare_ge +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_hpc_64bit" >&5 +$as_echo "$gmp_hpc_64bit" >&6; } +if test $gmp_hpc_64bit = yes; then + : +else + testlist_pass=no +fi + ;; + gcc-arm-umodsi) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ARM gcc unsigned division works" >&5 +$as_echo_n "checking whether ARM gcc unsigned division works... " >&6; } +tmp_version=`$cc --version` +echo "$tmp_version" >&5 +case $tmp_version in + 2.95 | 2.95.[123]) + testlist_pass=no + gmp_gcc_arm_umodsi_result="no, gcc 2.95.[0123]" ;; + *) + : + gmp_gcc_arm_umodsi_result=yes ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_gcc_arm_umodsi_result" >&5 +$as_echo "$gmp_gcc_arm_umodsi_result" >&6; } + ;; + gcc-mips-o32) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc supports o32" >&5 +$as_echo_n "checking whether gcc supports o32... " >&6; } +echo 'int x;' >conftest.c +echo "$cc -mabi=32 -c conftest.c" >&5 +if $cc -mabi=32 -c conftest.c >conftest.out 2>&1; then + result=yes +else + cat conftest.out >&5 + if grep "cc1: Invalid option \`abi=32'" conftest.out >/dev/null; then + result=yes + else + result=no + fi +fi +rm -f conftest.* +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 +$as_echo "$result" >&6; } +if test $result = yes; then + : +else + testlist_pass=no +fi + ;; + hppa-level-2.0) { $as_echo "$as_me:${as_lineno-$LINENO}: checking $cc $cflags assembler knows hppa 2.0" >&5 +$as_echo_n "checking $cc $cflags assembler knows hppa 2.0... " >&6; } +result=no +cat >conftest.s <<EOF + .level 2.0 +EOF +gmp_compile="$cc $cflags -c conftest.s >&5 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + result=yes +else + echo "failed program was" >&5 + cat conftest.s >&5 +fi +rm -f conftest* +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 +$as_echo "$result" >&6; } +if test "$result" = yes; then + : +else + testlist_pass=no +fi + ;; + sizeof*) echo "configure: testlist $tst" >&5 +gmp_sizeof_type=`echo "$tst" | sed 's/sizeof-\([a-z\*]*\).*/\1/'` +gmp_sizeof_want=`echo "$tst" | sed 's/sizeof-[a-z\*]*-\([0-9]*\).*/\1/'` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags has sizeof($gmp_sizeof_type)==$gmp_sizeof_want" >&5 +$as_echo_n "checking compiler $cc $cflags has sizeof($gmp_sizeof_type)==$gmp_sizeof_want... " >&6; } +cat >conftest.c <<EOF +int +main () +{ + static int test_array [1 - 2 * (long) (sizeof ($gmp_sizeof_type) != $gmp_sizeof_want)]; + test_array[0] = 0; + return 0; +} +EOF +gmp_c_testlist_sizeof=no +gmp_compile="$cc $cflags -c conftest.c >&5" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + gmp_c_testlist_sizeof=yes +fi +rm -f conftest* +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_c_testlist_sizeof" >&5 +$as_echo "$gmp_c_testlist_sizeof" >&6; } +if test $gmp_c_testlist_sizeof = yes; then + : +else + testlist_pass=no +fi + ;; + esac + if test $testlist_pass = no; then break; fi + done + + if test $testlist_pass = yes; then + found_compiler=yes + break + fi + done + + if test $found_compiler = yes; then break; fi + done + + if test $found_compiler = yes; then break; fi + done + + if test $found_compiler = yes; then break; fi +done + + +# If we recognised the CPU, as indicated by $path being set, then insist +# that we have a working compiler, either from our $cclist choices or from +# $CC. We can't let AC_PROG_CC look around for a compiler because it might +# find one that we've rejected (for not supporting the modes our asm code +# demands, etc). +# +# If we didn't recognise the CPU (and this includes host_cpu=none), then +# fall through and let AC_PROG_CC look around for a compiler too. This is +# mostly in the interests of following a standard autoconf setup, after all +# we've already tested cc and gcc adequately (hopefully). As of autoconf +# 2.50 the only thing AC_PROG_CC really adds is a check for "cl" (Microsoft +# C on MS-DOS systems). +# +if test $found_compiler = no && test -n "$path"; then + as_fn_error $? "could not find a working compiler, see config.log for details" "$LINENO" 5 +fi + +case $host in + i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-* | athlon64-*-* | k8-*-* | k10-*-* | bobcat-*-* | jaguar*-*-* | bulldozer*-*-* | piledriver*-*-* | steamroller*-*-* | excavator*-*-* | zen*-*-* | pentium4-*-* | atom-*-* | silvermont-*-* | goldmont-*-* | tremont-*-* | core2-*-* | corei*-*-* | x86_64-*-* | nano-*-* | nehalem*-*-* | westmere*-*-* | sandybridge*-*-* | ivybridge*-*-* | haswell*-*-* | broadwell*-*-* | skylake*-*-* | kabylake*-*-* | icelake*-*-* | tigerlake*-*-* | rocketlake*-*-* | alderlake*-*-* | raptorlake*-*-*) + # If the user asked for a fat build, override the path and flags set above + if test $enable_fat = yes; then + gcc_cflags_cpu="" + gcc_cflags_arch="" + + fat_functions="add_n addmul_1 bdiv_dbm1c com cnd_add_n cnd_sub_n + copyd copyi dive_1 divrem_1 + gcd_11 lshift lshiftc mod_1 mod_1_1 mod_1_1_cps mod_1_2 + mod_1_2_cps mod_1_4 mod_1_4_cps mod_34lsub1 mode1o mul_1 + mul_basecase mullo_basecase pre_divrem_1 pre_mod_1 redc_1 + redc_2 rshift sqr_basecase sub_n submul_1" + + if test "$abi" = 32; then + extra_functions="$extra_functions fat fat_entry" + path="x86/fat x86" + fat_path="x86 x86/fat x86/i486 + x86/k6 x86/k6/mmx x86/k6/k62mmx + x86/k7 x86/k7/mmx + x86/k8 x86/k10 x86/bt1 x86/bd1 + x86/pentium x86/pentium/mmx + x86/p6 x86/p6/mmx x86/p6/p3mmx x86/p6/sse2 + x86/pentium4 x86/pentium4/mmx x86/pentium4/sse2 + x86/core2 x86/coreinhm x86/coreisbr + x86/goldmont x86/silvermont + x86/atom x86/atom/mmx x86/atom/sse2 x86/nano" + fi + + if test "$abi" = 64; then + gcc_64_cflags="" + extra_functions_64="$extra_functions_64 fat fat_entry" + path_64="x86_64/fat x86_64" + fat_path="x86_64 x86_64/fat + x86_64/k8 x86_64/k10 x86_64/bd1 x86_64/bt1 x86_64/bt2 x86_64/zen + x86_64/pentium4 x86_64/core2 x86_64/coreinhm x86_64/coreisbr + x86_64/coreihwl x86_64/coreibwl x86_64/skylake x86_64/atom + x86_64/silvermont x86_64/goldmont x86_64/nano" + fat_functions="$fat_functions addmul_2 addlsh1_n addlsh2_n sublsh1_n" + fi + + fat_thresholds="MUL_TOOM22_THRESHOLD MUL_TOOM33_THRESHOLD + SQR_TOOM2_THRESHOLD SQR_TOOM3_THRESHOLD + BMOD_1_TO_MOD_1_THRESHOLD" + fi + ;; +esac + + +if test $found_compiler = yes; then + + # If we're creating CFLAGS, then look for optional additions. If the user + # set CFLAGS then leave it alone. + # + if test "$test_CFLAGS" != set; then + eval optlist=\"\$${ccbase}${abi1}_cflags_optlist\" + test -n "$optlist" || eval optlist=\"\$${ccbase}${abi2}_cflags_optlist\" + + for opt in $optlist; do + eval optflags=\"\$${ccbase}${abi1}_cflags_${opt}\" + test -n "$optflags" || eval optflags=\"\$${ccbase}${abi2}_cflags_${opt}\" + test -n "$optflags" || eval optflags=\"\$${ccbase}_cflags_${opt}\" + + for flag in $optflags; do + + # ~ represents a space in an option spec + flag=`echo "$flag" | tr '~' ' '` + + case $flag in + -march=pentium4 | -march=k8) + # For -march settings which enable SSE2 we exclude certain bad + # gcc versions and we need an OS knowing how to save xmm regs. + # + # This is only for ABI=32, any 64-bit gcc is good and any OS + # knowing x86_64 will know xmm. + # + # -march=k8 was only introduced in gcc 3.3, so we shouldn't need + # the GMP_GCC_PENTIUM4_SSE2 check (for gcc 3.2 and prior). But + # it doesn't hurt to run it anyway, sharing code with the + # pentium4 case. + # + if test "$abi" = 32; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc is good for sse2" >&5 +$as_echo_n "checking whether gcc is good for sse2... " >&6; } +case `$cc $cflags $cppflags -dumpversion` in + 3.[012] | 3.[012].*) result=no ;; + *) result=yes ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 +$as_echo "$result" >&6; } +if test "$result" = yes; then + : +else + continue +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the operating system supports XMM registers" >&5 +$as_echo_n "checking whether the operating system supports XMM registers... " >&6; } +if ${gmp_cv_os_x86_xmm+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$build" = "$host"; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.s <<EOF + .text +main: +_main: + .globl main + .globl _main + .byte 0x0f, 0x57, 0xc0 + xorl %eax, %eax + ret +EOF + gmp_compile="$cc $cflags $cppflags conftest.s -o conftest >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + gmp_cv_os_x86_xmm=yes + else + gmp_cv_os_x86_xmm=no + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Oops, cannot compile test program" >&5 +$as_echo "$as_me: WARNING: Oops, cannot compile test program" >&2;} + fi + rm -f conftest* +fi + +if test -z "$gmp_cv_os_x86_xmm"; then + case $host_os in + freebsd[123] | freebsd[123].*) + gmp_cv_os_x86_xmm=no ;; + freebsd*) + gmp_cv_os_x86_xmm=yes ;; + *) + gmp_cv_os_x86_xmm=probably ;; + esac +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_os_x86_xmm" >&5 +$as_echo "$gmp_cv_os_x86_xmm" >&6; } + +if test "$gmp_cv_os_x86_xmm" = probably; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Not certain of OS support for xmm when cross compiling." >&5 +$as_echo "$as_me: WARNING: Not certain of OS support for xmm when cross compiling." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Will assume it's ok, expect a SIGILL if this is wrong." >&5 +$as_echo "$as_me: WARNING: Will assume it's ok, expect a SIGILL if this is wrong." >&2;} +fi + +case $gmp_cv_os_x86_xmm in +no) + continue + ;; +*) + + ;; +esac + + fi + ;; + -no-cpp-precomp) + # special check, avoiding a warning + if test "$ccbase" = gcc; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags -no-cpp-precomp" >&5 +$as_echo_n "checking compiler $cc $cflags -no-cpp-precomp... " >&6; } + result=no + cat >conftest.c <<EOF +int main () { return 0; } +EOF + gmp_compile="$cc $cflags -no-cpp-precomp conftest.c >conftest.out 2>&1" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if grep "unrecognized option.*-no-cpp-precomp" conftest.out >/dev/null; then : ; + else + result=yes + fi + fi + cat conftest.out >&5 + rm -f conftest* a.out b.out a.exe a_out.exe + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 +$as_echo "$result" >&6; } + if test "$result" = yes; then + cflags="$cflags $flag" + break + else + continue + fi +fi + + ;; + -Wa,-m*) + case $host in + alpha*-*-*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler $cc $cflags $flag" >&5 +$as_echo_n "checking assembler $cc $cflags $flag... " >&6; } +result=no +cat >conftest.c <<EOF +int main () {} +EOF +gmp_compile="$cc $cflags $flag -c conftest.c >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if grep "Unknown CPU identifier" conftest.out >/dev/null; then : ; + else + result=yes + fi +fi +cat conftest.out >&5 +rm -f conftest* +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 +$as_echo "$result" >&6; } +if test "$result" = yes; then + : +else + continue +fi + + ;; + esac + ;; + -Wa,-oldas) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $cc $cflags $cppflags -Wa,-oldas" >&5 +$as_echo_n "checking for $cc $cflags $cppflags -Wa,-oldas... " >&6; } +result=no +cat >conftest.c <<EOF +EOF +echo "with empty conftest.c" >&5 +gmp_compile="$cc $cflags $cppflags -c conftest.c >&5 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : ; +else + # empty fails + gmp_compile="$cc $cflags $cppflags -Wa,-oldas -c conftest.c >&5 2>&1" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # but with -Wa,-oldas it works + result=yes + fi +fi +rm -f conftest* +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 +$as_echo "$result" >&6; } +if test "$result" = yes; then + cflags="$cflags $flag" + break +else + continue +fi + + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags $cppflags $flag" >&5 +$as_echo_n "checking compiler $cc $cflags $cppflags $flag... " >&6; } +gmp_prog_cc_works=yes + +# first see a simple "main()" works, then go on to other checks +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF + +int main () { return 0; } +EOF + echo "Test compile: " >&5 + gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no" + ;; + norun) + gmp_prog_cc_works="no, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes an internal error from gcc 2.95.2 -mpowerpc64 + (without -maix64), hence detecting an unusable compiler */ +void *g() { return (void *) 0; } +void *f() { return g(); } + +int main () { return 0; } +EOF + echo "Test compile: function pointer return" >&5 + gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, function pointer return" + ;; + norun) + gmp_prog_cc_works="no, function pointer return, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes an invalid instruction syntax from i386 gcc + -march=pentiumpro on Solaris 2.8. The native sun assembler + requires a non-standard syntax for cmov which gcc (as of 2.95.2 at + least) doesn't know. */ +int n; +int cmov () { return (n >= 0 ? n : 0); } + +int main () { return 0; } +EOF + echo "Test compile: cmov instruction" >&5 + gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, cmov instruction" + ;; + norun) + gmp_prog_cc_works="no, cmov instruction, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes a linker invocation problem with gcc 3.0.3 + on AIX 4.3 under "-maix64 -mpowerpc64 -mcpu=630". The -mcpu=630 + option causes gcc to incorrectly select the 32-bit libgcc.a, not + the 64-bit one, and consequently it misses out on the __fixunsdfdi + helper (double -> uint64 conversion). */ +double d; +unsigned long gcc303 () { return (unsigned long) d; } + +int main () { return 0; } +EOF + echo "Test compile: double -> ulong conversion" >&5 + gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, double -> ulong conversion" + ;; + norun) + gmp_prog_cc_works="no, double -> ulong conversion, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes an error from hppa gcc 2.95 under -mpa-risc-2-0 if + the assembler doesn't know hppa 2.0 instructions. fneg is a 2.0 + instruction, and a negation like this comes out using it. */ +double fneg_data; +unsigned long fneg () { return -fneg_data; } + +int main () { return 0; } +EOF + echo "Test compile: double negation" >&5 + gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, double negation" + ;; + norun) + gmp_prog_cc_works="no, double negation, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following makes gcc 3.3 -march=pentium4 generate an SSE2 xmm insn + (cvtsd2ss) which will provoke an error if the assembler doesn't recognise + those instructions. Not sure how much of the gmp code will come out + wanting sse2, but it's easiest to reject an option we know is bad. */ +double ftod_data; +float ftod () { return (float) ftod_data; } + +int main () { return 0; } +EOF + echo "Test compile: double -> float conversion" >&5 + gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, double -> float conversion" + ;; + norun) + gmp_prog_cc_works="no, double -> float conversion, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes an internal compiler error from gcc version + "2.9-gnupro-99r1" under "-O2 -mcpu=ev6", apparently relating to char + values being spilled into floating point registers. The problem doesn't + show up all the time, but has occurred enough in GMP for us to reject + this compiler+flags. */ +#include <string.h> /* for memcpy */ +struct try_t +{ + char dst[2]; + char size; + long d0, d1, d2, d3, d4, d5, d6; + char overlap; +}; +struct try_t param[6]; +int +param_init () +{ + struct try_t *p; + memcpy (p, ¶m[ 2 ], sizeof (*p)); + memcpy (p, ¶m[ 2 ], sizeof (*p)); + p->size = 2; + memcpy (p, ¶m[ 1 ], sizeof (*p)); + p->dst[0] = 1; + p->overlap = 2; + memcpy (p, ¶m[ 3 ], sizeof (*p)); + p->dst[0] = 1; + p->overlap = 8; + memcpy (p, ¶m[ 4 ], sizeof (*p)); + memcpy (p, ¶m[ 4 ], sizeof (*p)); + p->overlap = 8; + memcpy (p, ¶m[ 5 ], sizeof (*p)); + memcpy (p, ¶m[ 5 ], sizeof (*p)); + memcpy (p, ¶m[ 5 ], sizeof (*p)); + return 0; +} + +int main () { return 0; } +EOF + echo "Test compile: gnupro alpha ev6 char spilling" >&5 + gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, gnupro alpha ev6 char spilling" + ;; + norun) + gmp_prog_cc_works="no, gnupro alpha ev6 char spilling, program does not run" + ;; + esac +fi + + + + +# __builtin_alloca is not available everywhere, check it exists before +# seeing that it works +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +int k; int foo () { __builtin_alloca (k); } +EOF + echo "Test compile: __builtin_alloca availability" >&5 + gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes an internal compiler error from Itanium HP-UX cc + under +O2 or higher. We use this sort of code in mpn/generic/mul_fft.c. */ +int k; +int foo () +{ + int i, **a; + a = __builtin_alloca (k); + for (i = 0; i <= k; i++) + a[i] = __builtin_alloca (1 << i); +} + +int main () { return 0; } +EOF + echo "Test compile: alloca array" >&5 + gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, alloca array" + ;; + norun) + gmp_prog_cc_works="no, alloca array, program does not run" + ;; + esac +fi + + + + ;; + no) + + ;; + norun) + + ;; + esac +fi + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes an internal error from the assembler on + power2-ibm-aix4.3.1.0. gcc -mrios2 compiles to nabs+fcirz, and this + results in "Internal error related to the source program domain". + + For reference it seems to be the combination of nabs+fcirz which is bad, + not either alone. This sort of thing occurs in mpz/get_str.c with the + way double chars_per_bit_exactly is applied in MPN_SIZEINBASE. Perhaps + if that code changes to a scaled-integer style then we won't need this + test. */ + +double fp[1]; +int x; +int f () +{ + int a; + a = (x >= 0 ? x : -x); + return a * fp[0]; +} + +int main () { return 0; } +EOF + echo "Test compile: abs int -> double conversion" >&5 + gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, abs int -> double conversion" + ;; + norun) + gmp_prog_cc_works="no, abs int -> double conversion, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes a segfault in the compiler on powerpc-apple-darwin. + Extracted from tests/mpn/t-iord_u.c. Causes Apple's gcc 3.3 build 1640 and + 1666 to segfault with e.g., -O2 -mpowerpc64. */ + +#if defined (__GNUC__) && ! defined (__cplusplus) +typedef unsigned long long t1;typedef t1*t2; +void g(){} +void h(){} +static __inline__ t1 e(t2 rp,t2 up,int n,t1 v0) +{t1 c,x,r;int i;if(v0){c=1;for(i=1;i<n;i++){x=up[i];r=x+1;rp[i]=r;}}return c;} +void f(){static const struct{t1 n;t1 src[9];t1 want[9];}d[]={{1,{0},{1}},};t1 got[9];int i; +for(i=0;i<1;i++){if(e(got,got,9,d[i].n)==0)h();g(i,d[i].src,d[i].n,got,d[i].want,9);if(d[i].n)h();}} +#else +int dummy; +#endif + +int main () { return 0; } +EOF + echo "Test compile: long long reliability test 1" >&5 + gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, long long reliability test 1" + ;; + norun) + gmp_prog_cc_works="no, long long reliability test 1, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following provokes an internal compiler error on powerpc-apple-darwin. + Extracted from mpz/cfdiv_q_2exp.c. Causes Apple's gcc 3.3 build 1640 and + 1666 to get an ICE with -O1 -mpowerpc64. */ + +#if defined (__GNUC__) && ! defined (__cplusplus) +int g(); +void f(int u){int i;long long x;x=u?~0:0;if(x)for(i=0;i<9;i++);x&=g();if(x)g();} +int g(){return 0;} +#else +int dummy; +#endif + +int main () { return 0; } +EOF + echo "Test compile: long long reliability test 2" >&5 + gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, long long reliability test 2" + ;; + norun) + gmp_prog_cc_works="no, long long reliability test 2, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* Provokes an ICE on i386-freebsd with the FreeBSD-hacked gcc, under + -O2 -march=amdfam10. We call helper functions here "open" and "close" in + order for linking to succeed. */ + +#if defined (__GNUC__) && ! defined (__cplusplus) +int open(int*,int*,int);void*close(int);void g(int*rp,int*up,int un){ +__builtin_expect(un<=0x7f00,1)?__builtin_alloca(un):close(un);if(__builtin_clzl +(up[un])){open(rp,up,un);while(1){if(rp[un-1]!=0)break;un--;}}} +#else +int dummy; +#endif + +int main () { return 0; } +EOF + echo "Test compile: freebsd hacked gcc" >&5 + gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, freebsd hacked gcc" + ;; + norun) + gmp_prog_cc_works="no, freebsd hacked gcc, program does not run" + ;; + esac +fi + + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following is mis-compiled by HP ia-64 cc version + cc: HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003] + under "cc +O3", both in +DD32 and +DD64 modes. The mpn_lshift_com gets + inlined and its return value somehow botched to be 0 instead of 1. This + arises in the real mpn_lshift_com in mul_fft.c. A lower optimization + level, like +O2 seems ok. This code needs to be run to show the problem, + but that's fine, the offending cc is a native-only compiler so we don't + have to worry about cross compiling. */ + +#if ! defined (__cplusplus) +unsigned long +lshift_com (rp, up, n, cnt) + unsigned long *rp; + unsigned long *up; + long n; + unsigned cnt; +{ + unsigned long retval, high_limb, low_limb; + unsigned tnc; + long i; + tnc = 8 * sizeof (unsigned long) - cnt; + low_limb = *up++; + retval = low_limb >> tnc; + high_limb = low_limb << cnt; + for (i = n - 1; i != 0; i--) + { + low_limb = *up++; + *rp++ = ~(high_limb | (low_limb >> tnc)); + high_limb = low_limb << cnt; + } + return retval; +} +int +main () +{ + unsigned long cy, rp[2], up[2]; + up[0] = ~ 0L; + up[1] = 0; + cy = lshift_com (rp, up, 2L, 1); + if (cy != 1L) + return 1; + return 0; +} +#else +int +main () +{ + return 0; +} +#endif + +EOF + echo "Test compile: mpn_lshift_com optimization" >&5 + gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, mpn_lshift_com optimization" + ;; + norun) + gmp_prog_cc_works="no, mpn_lshift_com optimization, program does not run" + ;; + esac +fi + + + +if test "$gmp_prog_cc_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.c <<EOF +/* The following is mis-compiled by Intel ia-64 icc version 1.8 under + "icc -O3", After several calls, the function writes partial garbage to + the result vector. Perhaps relates to the chk.a.nc insn. This code needs + to be run to show the problem, but that's fine, the offending cc is a + native-only compiler so we don't have to worry about cross compiling. */ + +#if ! defined (__cplusplus) +#include <stdlib.h> +void +lshift_com (rp, up, n, cnt) + unsigned long *rp; + unsigned long *up; + long n; + unsigned cnt; +{ + unsigned long high_limb, low_limb; + unsigned tnc; + long i; + up += n; + rp += n; + tnc = 8 * sizeof (unsigned long) - cnt; + low_limb = *--up; + high_limb = low_limb << cnt; + for (i = n - 1; i != 0; i--) + { + low_limb = *--up; + *--rp = ~(high_limb | (low_limb >> tnc)); + high_limb = low_limb << cnt; + } + *--rp = ~high_limb; +} +int +main () +{ + unsigned long *r, *r2; + unsigned long a[88 + 1]; + long i; + for (i = 0; i < 88 + 1; i++) + a[i] = ~0L; + r = calloc (10000, sizeof (unsigned long)); + r2 = r; + for (i = 0; i < 528; i += 23) + { + lshift_com (r2, a, + i / (8 * sizeof (unsigned long)) + 1, + i % (8 * sizeof (unsigned long))); + r2 += 88 + 1; + } + if (r[2048] != 0 || r[2049] != 0 || r[2050] != 0 || r[2051] != 0 || + r[2052] != 0 || r[2053] != 0 || r[2054] != 0) + abort (); + free (r); + return 0; +} +#else +int +main () +{ + return 0; +} +#endif + +EOF + echo "Test compile: mpn_lshift_com optimization 2" >&5 + gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cc_works_part=yes + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + cc_works_part=norun + fi + fi + else + cc_works_part=no + fi + if test "$cc_works_part" != yes; then + echo "failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* a.out b.out a.exe a_out.exe + case $cc_works_part in + yes) + + ;; + no) + gmp_prog_cc_works="no, mpn_lshift_com optimization 2" + ;; + norun) + gmp_prog_cc_works="no, mpn_lshift_com optimization 2, program does not run" + ;; + esac +fi + + + + +# A certain _GLOBAL_OFFSET_TABLE_ problem in past versions of gas, tickled +# by recent versions of gcc. +# +if test "$gmp_prog_cc_works" = yes; then + case $host in + i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-*) + # this problem only arises in PIC code, so don't need to test when + # --disable-shared. We don't necessarily have $enable_shared set to + # yes at this point, it will still be unset for the default (which is + # yes); hence the use of "!= no". + if test "$enable_shared" != no; then + echo "Testing gcc GOT with eax emitted" >&5 +cat >conftest.c <<\EOF +int foo; +int bar () { return foo; } +EOF +tmp_got_emitted=no +gmp_compile="$cc $cflags $cppflags $flag -fPIC -S conftest.c >&5 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if grep "addl.*_GLOBAL_OFFSET_TABLE_.*eax" conftest.s >/dev/null; then + tmp_got_emitted=yes + fi +fi +rm -f conftest.* +echo "Result: $tmp_got_emitted" >&5 +if test "$tmp_got_emitted" = yes; then + echo "Testing gas GOT with eax good" >&5 +cat >conftest.awk <<\EOF +BEGIN { + want[0] = "001" + want[1] = "043" + want[2] = "105" + want[3] = "147" + want[4] = "211" + want[5] = "253" + want[6] = "315" + want[7] = "357" + + want[8] = "005" + want[9] = "002" + want[10] = "000" + want[11] = "000" + want[12] = "000" + + want[13] = "376" + want[14] = "334" + want[15] = "272" + want[16] = "230" + want[17] = "166" + want[18] = "124" + want[19] = "062" + want[20] = "020" + + result = "yes" +} +{ + for (f = 2; f <= NF; f++) + { + for (i = 0; i < 20; i++) + got[i] = got[i+1]; + got[20] = $f; + + found = 1 + for (i = 0; i < 21; i++) + if (got[i] != want[i]) + { + found = 0 + break + } + if (found) + { + result = "no" + exit + } + } +} +END { + print result +} +EOF +cat >conftest.s <<\EOF + .text + .byte 1, 35, 69, 103, 137, 171, 205, 239 + addl $_GLOBAL_OFFSET_TABLE_, %eax + .byte 254, 220, 186, 152, 118, 84, 50, 16 +EOF +tmp_got_good=yes +gmp_compile="$cc $cflags $cppflags $flag -fPIC -o conftest.o -c conftest.s >&5 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + tmp_got_good=`od -b conftest.o | $AWK -f conftest.awk` +fi +rm -f conftest.* +echo "Result: $tmp_got_good" >&5 +if test "$tmp_got_good" = no; then + gmp_prog_cc_works="no, bad gas GOT with eax" +else + : +fi + +else + : +fi + + fi + ;; + esac +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_prog_cc_works" >&5 +$as_echo "$gmp_prog_cc_works" >&6; } +case $gmp_prog_cc_works in + yes) + cflags="$cflags $flag" + break + ;; + *) + + ;; +esac + + done + done + fi + + ABI="$abi" + CC="$cc" + CFLAGS="$cflags" + CPPFLAGS="$cppflags" + + # Could easily have this in config.h too, if desired. + ABI_nodots=`echo $ABI | sed 's/\./_/'` + +echo "define_not_for_expansion(\`HAVE_ABI_$ABI_nodots')" >> $gmp_tmpconfigm4p + + + eval GMP_NONSTD_ABI=\"\$GMP_NONSTD_ABI_$ABI_nodots\" + + # GMP_LDFLAGS substitution, selected according to ABI. + # These are needed on libgmp.la and libmp.la, but currently not on + # convenience libraries like tune/libspeed.la or mpz/libmpz.la. + # + eval GMP_LDFLAGS=\"\$${ccbase}${abi1}_ldflags\" + test -n "$GMP_LDFLAGS" || eval GMP_LDFLAGS=\"\$${ccbase}${abi1}_ldflags\" + + + + + # extra_functions, selected according to ABI + eval tmp=\"\$extra_functions$abi1\" + test -n "$tmp" || eval tmp=\"\$extra_functions$abi2\" + extra_functions="$tmp" + + + # Cycle counter, selected according to ABI. + # + eval tmp=\"\$SPEED_CYCLECOUNTER_OBJ$abi1\" + test -n "$tmp" || eval tmp=\"\$SPEED_CYCLECOUNTER_OBJ$abi2\" + SPEED_CYCLECOUNTER_OBJ="$tmp" + eval tmp=\"\$cyclecounter_size$abi1\" + test -n "$tmp" || eval tmp=\"\$cyclecounter_size$abi2\" + cyclecounter_size="$tmp" + + if test -n "$SPEED_CYCLECOUNTER_OBJ"; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_SPEED_CYCLECOUNTER $cyclecounter_size +_ACEOF + + fi + + + + # Calling conventions checking, selected according to ABI. + # + eval tmp=\"\$CALLING_CONVENTIONS_OBJS$abi1\" + test -n "$tmp" || eval tmp=\"\$CALLING_CONVENTIONS_OBJS$abi2\" + if test "$enable_assembly" = "yes"; then + CALLING_CONVENTIONS_OBJS="$tmp" + else + CALLING_CONVENTIONS_OBJS="" + fi + + if test -n "$CALLING_CONVENTIONS_OBJS"; then + +$as_echo "#define HAVE_CALLING_CONVENTIONS 1" >>confdefs.h + + fi + + +fi + + +# If the user gave an MPN_PATH, use that verbatim, otherwise choose +# according to the ABI and add "generic". +# +if test -n "$MPN_PATH"; then + path="$MPN_PATH" +else + eval tmp=\"\$path$abi1\" + test -n "$tmp" || eval tmp=\"\$path$abi2\" + path="$tmp generic" +fi + + +# Long long limb setup for gmp.h. +case $limb_chosen in +longlong) DEFN_LONG_LONG_LIMB="#define _LONG_LONG_LIMB 1" ;; +*) DEFN_LONG_LONG_LIMB="/* #undef _LONG_LONG_LIMB */" ;; +esac + + + +# The C compiler and preprocessor, put into ANSI mode if possible. +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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" >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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" >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } +if ${am_cv_prog_cc_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 +$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } +if ${ac_cv_prog_cc_c99+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdbool.h> +#include <stdlib.h> +#include <wchar.h> +#include <stdio.h> + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static void +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str; + int number; + float fnumber; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); +} + +int +main () +{ + + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); + + ; + return 0; +} +_ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c99" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c99" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c99" != xno; then : + +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +#if test "$ac_cv_prog_cc_c99" = no; then +# AC_MSG_ERROR([Cannot find a C99 capable compiler]) +#fi + +# The C compiler on the build system, and associated tests. + +if test -n "$CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system compiler $CC_FOR_BUILD" >&5 +$as_echo_n "checking build system compiler $CC_FOR_BUILD... " >&6; } +# remove anything that might look like compiler output to our "||" expression +rm -f conftest* a.out b.out a.exe a_out.exe +cat >conftest.c <<EOF +int +main () +{ + return 0; +} +EOF +gmp_compile="$CC_FOR_BUILD conftest.c" +cc_for_build_works=no +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if (./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest) >&5 2>&1; then + cc_for_build_works=yes + fi +fi +rm -f conftest* a.out b.out a.exe a_out.exe +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cc_for_build_works" >&5 +$as_echo "$cc_for_build_works" >&6; } +if test "$cc_for_build_works" = yes; then + : +else + as_fn_error $? "Specified CC_FOR_BUILD doesn't seem to work" "$LINENO" 5 +fi + +elif test -n "$HOST_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system compiler $HOST_CC" >&5 +$as_echo_n "checking build system compiler $HOST_CC... " >&6; } +# remove anything that might look like compiler output to our "||" expression +rm -f conftest* a.out b.out a.exe a_out.exe +cat >conftest.c <<EOF +int +main () +{ + return 0; +} +EOF +gmp_compile="$HOST_CC conftest.c" +cc_for_build_works=no +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if (./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest) >&5 2>&1; then + cc_for_build_works=yes + fi +fi +rm -f conftest* a.out b.out a.exe a_out.exe +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cc_for_build_works" >&5 +$as_echo "$cc_for_build_works" >&6; } +if test "$cc_for_build_works" = yes; then + CC_FOR_BUILD=$HOST_CC +else + as_fn_error $? "Specified HOST_CC doesn't seem to work" "$LINENO" 5 +fi + +else + for i in "$CC" "$CC $CFLAGS $CPPFLAGS" cc gcc c89 c99; do + { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system compiler $i" >&5 +$as_echo_n "checking build system compiler $i... " >&6; } +# remove anything that might look like compiler output to our "||" expression +rm -f conftest* a.out b.out a.exe a_out.exe +cat >conftest.c <<EOF +int +main () +{ + return 0; +} +EOF +gmp_compile="$i conftest.c" +cc_for_build_works=no +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if (./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest) >&5 2>&1; then + cc_for_build_works=yes + fi +fi +rm -f conftest* a.out b.out a.exe a_out.exe +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cc_for_build_works" >&5 +$as_echo "$cc_for_build_works" >&6; } +if test "$cc_for_build_works" = yes; then + CC_FOR_BUILD=$i + break +else + : +fi + + done + if test -z "$CC_FOR_BUILD"; then + as_fn_error $? "Cannot find a build system compiler" "$LINENO" 5 + fi +fi + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for build system preprocessor" >&5 +$as_echo_n "checking for build system preprocessor... " >&6; } +if test -z "$CPP_FOR_BUILD"; then + if ${gmp_cv_prog_cpp_for_build+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.c <<EOF +#define FOO BAR +EOF + for i in "$CC_FOR_BUILD -E" "$CC_FOR_BUILD -E -traditional-cpp" "/lib/cpp"; do + gmp_compile="$i conftest.c" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } >&5 2>&1; then + gmp_cv_prog_cpp_for_build=$i + break + fi + done + rm -f conftest* a.out b.out a.exe a_out.exe + if test -z "$gmp_cv_prog_cpp_for_build"; then + as_fn_error $? "Cannot find build system C preprocessor." "$LINENO" 5 + fi + +fi + + CPP_FOR_BUILD=$gmp_cv_prog_cpp_for_build +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP_FOR_BUILD" >&5 +$as_echo "$CPP_FOR_BUILD" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for build system executable suffix" >&5 +$as_echo_n "checking for build system executable suffix... " >&6; } +if ${gmp_cv_prog_exeext_for_build+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.c <<EOF +int +main () +{ + return 0; +} +EOF +for i in .exe ,ff8 ""; do + gmp_compile="$CC_FOR_BUILD conftest.c -o conftest$i" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if (./conftest) 2>&5; then + gmp_cv_prog_exeext_for_build=$i + break + fi + fi +done +rm -f conftest* +if test "${gmp_cv_prog_exeext_for_build+set}" != set; then + as_fn_error $? "Cannot determine executable suffix" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_prog_exeext_for_build" >&5 +$as_echo "$gmp_cv_prog_exeext_for_build" >&6; } +EXEEXT_FOR_BUILD=$gmp_cv_prog_exeext_for_build + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build system compiler is ANSI" >&5 +$as_echo_n "checking whether build system compiler is ANSI... " >&6; } +if ${gmp_cv_c_for_build_ansi+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.c <<EOF +int +main (int argc, char **argv) +{ + return 0; +} +EOF +gmp_compile="$CC_FOR_BUILD conftest.c" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + gmp_cv_c_for_build_ansi=yes +else + gmp_cv_c_for_build_ansi=no +fi +rm -f conftest* a.out b.out a.exe a_out.exe + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_c_for_build_ansi" >&5 +$as_echo "$gmp_cv_c_for_build_ansi" >&6; } +if test "$gmp_cv_c_for_build_ansi" = yes; then + U_FOR_BUILD= +else + U_FOR_BUILD=_ + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for build system compiler math library" >&5 +$as_echo_n "checking for build system compiler math library... " >&6; } +if ${gmp_cv_check_libm_for_build+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.c <<EOF +#include <math.h> +int +main () +{ + return 0; +} +double d; +double +foo () +{ + return log (d); +} +EOF +gmp_compile="$CC_FOR_BUILD conftest.c -lm" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + gmp_cv_check_libm_for_build=-lm +else + gmp_cv_check_libm_for_build=no +fi +rm -f conftest* a.out b.out a.exe a_out.exe + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_check_libm_for_build" >&5 +$as_echo "$gmp_cv_check_libm_for_build" >&6; } +case $gmp_cv_check_libm_for_build in + yes) LIBM_FOR_BUILD=-lm + ;; + no) LIBM_FOR_BUILD= ;; + *) LIBM_FOR_BUILD=$gmp_cv_check_libm_for_build ;; +esac + + + +# How to assemble, used with CFLAGS etc, see mpn/Makeasm.am. +# Using the compiler is a lot easier than figuring out how to invoke the +# assembler directly. +# +test -n "$CCAS" || CCAS="$CC -c" + + + +# The C++ compiler, if desired. +want_cxx=no +if test $enable_cxx != no; then + test_CXXFLAGS=${CXXFLAGS+set} + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + if test -n "$ac_tool_prefix"; then + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 +$as_echo "$CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CXX="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 +$as_echo "$ac_ct_CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CXX" && break +done + + if test "x$ac_ct_CXX" = x; then + CXX="g++" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_ct_CXX + fi +fi + + fi +fi +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 +$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } +if ${ac_cv_cxx_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_cxx_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 +$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +ac_test_CXXFLAGS=${CXXFLAGS+set} +ac_save_CXXFLAGS=$CXXFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 +$as_echo_n "checking whether $CXX accepts -g... " >&6; } +if ${ac_cv_prog_cxx_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_cxx_werror_flag=$ac_cxx_werror_flag + ac_cxx_werror_flag=yes + ac_cv_prog_cxx_g=no + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_prog_cxx_g=yes +else + CXXFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + +else + ac_cxx_werror_flag=$ac_save_cxx_werror_flag + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_prog_cxx_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cxx_werror_flag=$ac_save_cxx_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 +$as_echo "$ac_cv_prog_cxx_g" >&6; } +if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS=$ac_save_CXXFLAGS +elif test $ac_cv_prog_cxx_g = yes; then + if test "$GXX" = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-g" + fi +else + if test "$GXX" = yes; then + CXXFLAGS="-O2" + else + CXXFLAGS= + fi +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + echo "CXXFLAGS chosen by autoconf: $CXXFLAGS" >&5 + cxxflags_ac_prog_cxx=$CXXFLAGS + cxxflags_list=ac_prog_cxx + + # If the user didn't specify $CXXFLAGS, then try $CFLAGS, with -g removed + # if AC_PROG_CXX thinks that doesn't work. $CFLAGS stands a good chance + # of working, eg. on a GNU system where CC=gcc and CXX=g++. + # + if test "$test_CXXFLAGS" != set; then + cxxflags_cflags=$CFLAGS + cxxflags_list="cflags $cxxflags_list" + if test "$ac_prog_cxx_g" = no; then + cxxflags_cflags=`echo "$cxxflags_cflags" | sed -e 's/ -g //' -e 's/^-g //' -e 's/ -g$//'` + fi + fi + + # See if the C++ compiler works. If the user specified CXXFLAGS then all + # we're doing is checking whether AC_PROG_CXX succeeded, since it doesn't + # give a fatal error, just leaves CXX set to a default g++. If on the + # other hand the user didn't specify CXXFLAGS then we get to try here our + # $cxxflags_list alternatives. + # + # Automake includes $CPPFLAGS in a C++ compile, so we do the same here. + # + for cxxflags_choice in $cxxflags_list; do + eval CXXFLAGS=\"\$cxxflags_$cxxflags_choice\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking C++ compiler $CXX $CPPFLAGS $CXXFLAGS" >&5 +$as_echo_n "checking C++ compiler $CXX $CPPFLAGS $CXXFLAGS... " >&6; } +gmp_prog_cxx_works=yes + +# start with a plain "main()", then go on to further checks +if test "$gmp_prog_cxx_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.cc <<EOF + +int main (void) { return 0; } +EOF + echo "Test compile: " >&5 + gmp_cxxcompile="$CXX $CPPFLAGS $CXXFLAGS conftest.cc >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_cxxcompile\""; } >&5 + (eval $gmp_cxxcompile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + gmp_prog_cxx_works="no, program does not run" + fi + fi + else + gmp_prog_cxx_works="no" + fi + case $gmp_prog_cxx_works in + no*) + echo "failed program was:" >&5 + cat conftest.cc >&5 + ;; + esac + rm -f conftest* a.out b.out a.exe a_out.exe +fi + + +if test "$gmp_prog_cxx_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.cc <<EOF +namespace foo { } +using namespace foo; + +int main (void) { return 0; } +EOF + echo "Test compile: namespace" >&5 + gmp_cxxcompile="$CXX $CPPFLAGS $CXXFLAGS conftest.cc >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_cxxcompile\""; } >&5 + (eval $gmp_cxxcompile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + gmp_prog_cxx_works="no, namespace, program does not run" + fi + fi + else + gmp_prog_cxx_works="no, namespace" + fi + case $gmp_prog_cxx_works in + no*) + echo "failed program was:" >&5 + cat conftest.cc >&5 + ;; + esac + rm -f conftest* a.out b.out a.exe a_out.exe +fi + + +# GMP requires the standard C++ iostream classes +if test "$gmp_prog_cxx_works" = yes; then + # remove anything that might look like compiler output to our "||" expression + rm -f conftest* a.out b.out a.exe a_out.exe + cat >conftest.cc <<EOF +/* This test rejects g++ 2.7.2 which doesn't have <iostream>, only a + pre-standard iostream.h. */ +#include <iostream> + +/* This test rejects OSF 5.1 Compaq C++ in its default pre-standard iostream + mode, since that mode puts cout in the global namespace, not "std". */ +void someoutput (void) { std::cout << 123; } + +int main (void) { return 0; } +EOF + echo "Test compile: std iostream" >&5 + gmp_cxxcompile="$CXX $CPPFLAGS $CXXFLAGS conftest.cc >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_cxxcompile\""; } >&5 + (eval $gmp_cxxcompile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$cross_compiling" = no; then + if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then :; + else + gmp_prog_cxx_works="no, std iostream, program does not run" + fi + fi + else + gmp_prog_cxx_works="no, std iostream" + fi + case $gmp_prog_cxx_works in + no*) + echo "failed program was:" >&5 + cat conftest.cc >&5 + ;; + esac + rm -f conftest* a.out b.out a.exe a_out.exe +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_prog_cxx_works" >&5 +$as_echo "$gmp_prog_cxx_works" >&6; } +case $gmp_prog_cxx_works in + yes) + want_cxx=yes + break + ;; + *) + + ;; +esac + + done + + # If --enable-cxx=yes but a C++ compiler can't be found, then abort. + if test $want_cxx = no && test $enable_cxx = yes; then + as_fn_error $? "C++ compiler not available, see config.log for details" "$LINENO" 5 + fi +fi + + if test $want_cxx = yes; then + WANT_CXX_TRUE= + WANT_CXX_FALSE='#' +else + WANT_CXX_TRUE='#' + WANT_CXX_FALSE= +fi + + +# FIXME: We're not interested in CXXCPP for ourselves, but if we don't do it +# here then AC_PROG_LIBTOOL will AC_REQUIRE it (via _LT_AC_TAGCONFIG) and +# hence execute it unconditionally, and that will fail if there's no C++ +# compiler (and no generic /lib/cpp). +# +if test $want_cxx = yes; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 +$as_echo_n "checking how to run the C++ preprocessor... 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Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CXXCPP=$CXXCPP + +fi + CXXCPP=$ac_cv_prog_CXXCPP +else + ac_cv_prog_CXXCPP=$CXXCPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 +$as_echo "$CXXCPP" >&6; } +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +case $host_cpu in + c90 | t90) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef _CRAYIEEE +yes +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + add_path="cray/ieee" +else + add_path="cray/cfp"; extra_functions="mulwwc90" +fi +rm -f conftest* + + ;; + j90 | sv1) + add_path="cray/cfp"; extra_functions="mulwwj90" + ;; +esac + + + +if test -z "$MPN_PATH"; then + path="$add_path $path" +fi + +# For a nail build, also look in "nails" subdirectories. +# +if test $GMP_NAIL_BITS != 0 && test -z "$MPN_PATH"; then + new_path= + for i in $path; do + case $i in + generic) new_path="$new_path $i" ;; + *) new_path="$new_path $i/nails $i" ;; + esac + done + path=$new_path +fi + + +# Put all directories into CPUVEC_list so as to get a full set of +# CPUVEC_SETUP_$tmp_suffix defines into config.h, even if some of them are +# empty because mmx and/or sse2 had to be dropped. +# +for i in $fat_path; do + tmp_suffix=`echo $i | sed -e '/\//s:^[^/]*/::' -e 's:[\\/]:_:g'` + CPUVEC_list="$CPUVEC_list CPUVEC_SETUP_$tmp_suffix" +done + + +# If there's any sse2 or mmx in the path, check whether the assembler +# supports it, and remove if not. +# +# We only need this in ABI=32, for ABI=64 on x86_64 we can assume a new +# enough assembler. +# +case $host in + i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-* | athlon64-*-* | k8-*-* | k10-*-* | bobcat-*-* | jaguar*-*-* | bulldozer*-*-* | piledriver*-*-* | steamroller*-*-* | excavator*-*-* | zen*-*-* | pentium4-*-* | atom-*-* | silvermont-*-* | goldmont-*-* | tremont-*-* | core2-*-* | corei*-*-* | x86_64-*-* | nano-*-* | nehalem*-*-* | westmere*-*-* | sandybridge*-*-* | ivybridge*-*-* | haswell*-*-* | broadwell*-*-* | skylake*-*-* | kabylake*-*-* | icelake*-*-* | tigerlake*-*-* | rocketlake*-*-* | alderlake*-*-* | raptorlake*-*-*) + if test "$ABI" = 32; then + case "$path $fat_path" in + *mmx*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler knows about MMX instructions" >&5 +$as_echo_n "checking if the assembler knows about MMX instructions... " >&6; } +if ${gmp_cv_asm_x86_mmx+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.s <<EOF + .text + movq %mm0, %mm1 +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_x86_mmx=yes +case $host in +*-*-solaris*) + if (dis conftest.$OBJEXT >conftest.out) 2>/dev/null; then + if grep "0f 6f c1" conftest.out >/dev/null; then + gmp_cv_asm_x86_mmx=movq-bug + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"dis\" not available to check for \"as\" movq bug" >&5 +$as_echo "$as_me: WARNING: \"dis\" not available to check for \"as\" movq bug" >&2;} + fi +esac +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + gmp_cv_asm_x86_mmx=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_x86_mmx" >&5 +$as_echo "$gmp_cv_asm_x86_mmx" >&6; } + +case $gmp_cv_asm_x86_mmx in +movq-bug) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +----------------------------------------------------------" >&5 +$as_echo "$as_me: WARNING: +----------------------------------------------------------" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | WARNING WARNING WARNING" >&5 +$as_echo "$as_me: WARNING: | WARNING WARNING WARNING" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | Host CPU has MMX code, but the assembler" >&5 +$as_echo "$as_me: WARNING: | Host CPU has MMX code, but the assembler" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | $CCAS $CFLAGS $CPPFLAGS" >&5 +$as_echo "$as_me: WARNING: | $CCAS $CFLAGS $CPPFLAGS" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | has the Solaris 2.6 and 2.7 bug where register to register" >&5 +$as_echo "$as_me: WARNING: | has the Solaris 2.6 and 2.7 bug where register to register" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | movq operands are reversed." >&5 +$as_echo "$as_me: WARNING: | movq operands are reversed." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | Non-MMX replacements will be used." >&5 +$as_echo "$as_me: WARNING: | Non-MMX replacements will be used." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | This will be an inferior build." >&5 +$as_echo "$as_me: WARNING: | This will be an inferior build." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +----------------------------------------------------------" >&5 +$as_echo "$as_me: WARNING: +----------------------------------------------------------" >&2;} + ;; +no) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +----------------------------------------------------------" >&5 +$as_echo "$as_me: WARNING: +----------------------------------------------------------" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | WARNING WARNING WARNING" >&5 +$as_echo "$as_me: WARNING: | WARNING WARNING WARNING" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | Host CPU has MMX code, but it can't be assembled by" >&5 +$as_echo "$as_me: WARNING: | Host CPU has MMX code, but it can't be assembled by" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | $CCAS $CFLAGS $CPPFLAGS" >&5 +$as_echo "$as_me: WARNING: | $CCAS $CFLAGS $CPPFLAGS" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | Non-MMX replacements will be used." >&5 +$as_echo "$as_me: WARNING: | Non-MMX replacements will be used." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | This will be an inferior build." >&5 +$as_echo "$as_me: WARNING: | This will be an inferior build." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +----------------------------------------------------------" >&5 +$as_echo "$as_me: WARNING: +----------------------------------------------------------" >&2;} + ;; +esac +if test "$gmp_cv_asm_x86_mmx" = yes; then + : +else + tmp_path= +for i in $path; do + case $i in + */*mmx*) ;; + *) tmp_path="$tmp_path $i" ;; + esac +done +path="$tmp_path" + +tmp_path= +for i in $fat_path; do + case $i in + */*mmx*) ;; + *) tmp_path="$tmp_path $i" ;; + esac +done +fat_path="$tmp_path" + + +fi + ;; + esac + case "$path $fat_path" in + *sse2*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler knows about SSE2 instructions" >&5 +$as_echo_n "checking if the assembler knows about SSE2 instructions... " >&6; } +if ${gmp_cv_asm_x86_sse2+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.s <<EOF + .text + paddq %mm0, %mm1 +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_x86_sse2=yes +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + gmp_cv_asm_x86_sse2=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_x86_sse2" >&5 +$as_echo "$gmp_cv_asm_x86_sse2" >&6; } +case $gmp_cv_asm_x86_sse2 in +yes) + : + ;; +*) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +----------------------------------------------------------" >&5 +$as_echo "$as_me: WARNING: +----------------------------------------------------------" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | WARNING WARNING WARNING" >&5 +$as_echo "$as_me: WARNING: | WARNING WARNING WARNING" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | Host CPU has SSE2 code, but it can't be assembled by" >&5 +$as_echo "$as_me: WARNING: | Host CPU has SSE2 code, but it can't be assembled by" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | $CCAS $CFLAGS $CPPFLAGS" >&5 +$as_echo "$as_me: WARNING: | $CCAS $CFLAGS $CPPFLAGS" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | Non-SSE2 replacements will be used." >&5 +$as_echo "$as_me: WARNING: | Non-SSE2 replacements will be used." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | This will be an inferior build." >&5 +$as_echo "$as_me: WARNING: | This will be an inferior build." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +----------------------------------------------------------" >&5 +$as_echo "$as_me: WARNING: +----------------------------------------------------------" >&2;} + tmp_path= +for i in $path; do + case $i in + */sse2) ;; + *) tmp_path="$tmp_path $i" ;; + esac +done +path="$tmp_path" + +tmp_path= +for i in $fat_path; do + case $i in + */sse2) ;; + *) tmp_path="$tmp_path $i" ;; + esac +done +fat_path="$tmp_path" + + + ;; +esac + ;; + esac + fi + ;; +esac + + +if test "$enable_assembly" = "no"; then + path="generic" + +$as_echo "#define NO_ASM 1" >>confdefs.h + +# for abi in $abilist; do +# eval unset "path_\$abi" +# eval gcc_${abi}_cflags=\"\$gcc_${abi}_cflags -DNO_ASM\" +# done +fi + + +cat >&5 <<EOF +Decided: +ABI=$ABI +CC=$CC +CFLAGS=$CFLAGS +CPPFLAGS=$CPPFLAGS +GMP_LDFLAGS=$GMP_LDFLAGS +CXX=$CXX +CXXFLAGS=$CXXFLAGS +path=$path +EOF +echo "using ABI=\"$ABI\"" +echo " CC=\"$CC\"" +echo " CFLAGS=\"$CFLAGS\"" +echo " CPPFLAGS=\"$CPPFLAGS\"" +if test $want_cxx = yes; then + echo " CXX=\"$CXX\"" + echo " CXXFLAGS=\"$CXXFLAGS\"" +fi +echo " MPN_PATH=\"$path\"" + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports --noexecstack option" >&5 +$as_echo_n "checking whether assembler supports --noexecstack option... " >&6; } +if ${cl_cv_as_noexecstack+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat > conftest.c <<EOF +void foo() {} +EOF + if { ac_try='${CC} $CFLAGS $CPPFLAGS + -S -o conftest.s conftest.c >/dev/null' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } \ + && grep .note.GNU-stack conftest.s >/dev/null \ + && { ac_try='${CC} $CFLAGS $CPPFLAGS -Wa,--noexecstack + -c -o conftest.o conftest.s >/dev/null' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } + then + cl_cv_as_noexecstack=yes + else + cl_cv_as_noexecstack=no + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cl_cv_as_noexecstack" >&5 +$as_echo "$cl_cv_as_noexecstack" >&6; } + if test "$cl_cv_as_noexecstack" = yes; then + ASMFLAGS="$ASMFLAGS -Wa,--noexecstack" + fi + + + + +gmp_user_AR=$AR +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AR" = x; then + AR="ar" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + +if test -z "$gmp_user_AR"; then + eval arflags=\"\$ar${abi1}_flags\" + test -n "$arflags" || eval arflags=\"\$ar${abi2}_flags\" + if test -n "$arflags"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra ar flags" >&5 +$as_echo_n "checking for extra ar flags... " >&6; } + AR="$AR $arflags" + ac_cv_prog_AR="$AR $arflags" + ac_cv_prog_ac_ct_AR="$AR $arflags" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $arflags" >&5 +$as_echo "$arflags" >&6; } + fi +fi +if test -z "$AR_FLAGS"; then + AR_FLAGS=cq +fi + + +gmp_user_NM=$NM +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + + +# FIXME: When cross compiling (ie. $ac_tool_prefix not empty), libtool +# defaults to plain "nm" if a "${ac_tool_prefix}nm" is not found. In this +# case run it again to try the native "nm", firstly so that likely locations +# are searched, secondly so that -B or -p are added if necessary for BSD +# format. This is necessary for instance on OSF with "./configure +# --build=alphaev5-dec-osf --host=alphaev6-dec-osf". +# +if test -z "$gmp_user_NM" && test -n "$ac_tool_prefix" && test "$NM" = nm; then + $as_unset lt_cv_path_NM + gmp_save_ac_tool_prefix=$ac_tool_prefix + ac_tool_prefix= + NM= + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + + ac_tool_prefix=$gmp_save_ac_tool_prefix +fi + +if test -z "$gmp_user_NM"; then + eval nmflags=\"\$nm${abi1}_flags\" + test -n "$nmflags" || eval nmflags=\"\$nm${abi2}_flags\" + if test -n "$nmflags"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra nm flags" >&5 +$as_echo_n "checking for extra nm flags... " >&6; } + NM="$NM $nmflags" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $nmflags" >&5 +$as_echo "$nmflags" >&6; } + fi +fi + + +case $host in + # FIXME: On AIX 3 and 4, $libname.a is included in libtool + # $library_names_spec, so libgmp.a becomes a symlink to libgmp.so, making + # it impossible to build shared and static libraries simultaneously. + # Disable shared libraries by default, but let the user override with + # --enable-shared --disable-static. + # + # FIXME: This $libname.a problem looks like it might apply to *-*-amigaos* + # and *-*-os2* too, but wait for someone to test this before worrying + # about it. If there is a problem then of course libtool is the right + # place to fix it. + # + *-*-aix[34]*) + if test -z "$enable_shared"; then enable_shared=no; fi ;; +esac + + +# Configs for Windows DLLs. + +enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AS="${ac_tool_prefix}as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +$as_echo "$AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AS="as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 +$as_echo "$ac_ct_AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + + ;; +esac + +test -z "$AS" && AS=as + + + + + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + +LIBGMP_DLL=0 + +case $host in + *-*-cygwin* | *-*-mingw* | *-*-msys | *-*-pw32* | *-*-os2*) + # By default, build only static. + if test -z "$enable_shared"; then + enable_shared=no + fi + # Don't allow both static and DLL. + if test "$enable_shared" != no && test "$enable_static" != no; then + as_fn_error $? "cannot build both static and DLL, since gmp.h is different for each. +Use \"--disable-static --enable-shared\" to build just a DLL." "$LINENO" 5 + fi + + # "-no-undefined" is required when building a DLL, see documentation on + # AC_LIBTOOL_WIN32_DLL. + # + # "-Wl,--export-all-symbols" is a bit of a hack, it gets all libgmp and + # libgmpxx functions and variables exported. This is what libtool did + # in the past, and it's convenient for us in the test programs. + # + # Maybe it'd be prudent to check for --export-all-symbols before using + # it, but it seems to have been in ld since at least 2000, and there's + # not really any alternative we want to take up at the moment. + # + # "-Wl,output-def" is used to get a .def file for use by MS lib to make + # a .lib import library, described in the manual. libgmp-3.dll.def + # corresponds to the libmp-3.dll.def generated by libtool (as a result + # of -export-symbols on that library). + # + # Incidentally, libtool does generate an import library libgmp.dll.a, + # but it's "ar" format and cannot be used by the MS linker. There + # doesn't seem to be any GNU tool for generating or converting to .lib. + # + # FIXME: The .def files produced by -Wl,output-def include isascii, + # iscsym, iscsymf and toascii, apparently because mingw ctype.h doesn't + # inline isascii (used in gmp). It gives an extern inline for + # __isascii, but for some reason not the plain isascii. + # + if test "$enable_shared" = yes; then + GMP_LDFLAGS="$GMP_LDFLAGS -no-undefined -Wl,--export-all-symbols" + LIBGMP_LDFLAGS="$LIBGMP_LDFLAGS -Wl,--output-def,.libs/libgmp-3.dll.def" + LIBGMPXX_LDFLAGS="$LIBGMP_LDFLAGS -Wl,--output-def,.libs/libgmpxx-3.dll.def" + LIBGMP_DLL=1 + fi + ;; +esac + + +# Ensure that $CONFIG_SHELL is available for AC_LIBTOOL_SYS_MAX_CMD_LEN. +# It's often set already by _LT_AC_PROG_ECHO_BACKSLASH or +# _AS_LINENO_PREPARE, but not always. +# +# The symptom of CONFIG_SHELL unset is some "expr" errors during the test, +# and an empty result. This only happens when invoked as "sh configure", +# ie. no path, and can be seen for instance on ia64-*-hpux*. +# +# FIXME: Newer libtool should have it's own fix for this. +# +if test -z "$CONFIG_SHELL"; then + CONFIG_SHELL=$SHELL +fi + +# Enable CXX in libtool only if we want it, and never enable GCJ, nor RC on +# mingw and cygwin. Under --disable-cxx this avoids some error messages +# from libtool arising from the fact we didn't actually run AC_PROG_CXX. +# Notice that any user-supplied --with-tags setting takes precedence. +# +# FIXME: Is this the right way to get this effect? Very possibly not, but +# the current _LT_AC_TAGCONFIG doesn't really suggest an alternative. +# +if test "${with_tags+set}" != set; then + if test $want_cxx = yes; then + with_tags=CXX + else + with_tags= + fi +fi + +# The dead hand of AC_REQUIRE makes AC_PROG_LIBTOOL expand and execute +# AC_PROG_F77, even when F77 is not in the selected with_tags. This is +# probably harmless, but it's unsightly and bloats our configure, so pretend +# AC_PROG_F77 has been expanded already. +# +# FIXME: Rumour has it libtool will one day provide a way for a configure.in +# to say what it wants from among supported languages etc. +# +#AC_PROVIDE([AC_PROG_F77]) + +case `pwd` in + *\ * | *\ *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 +$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; +esac + + + +macro_version='2.4.6' +macro_revision='2.4.6' + + + + + + + + + + + + + +ltmain=$ac_aux_dir/ltmain.sh + +# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 +$as_echo_n "checking how to print strings... " >&6; } +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "" +} + +case $ECHO in + printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +$as_echo "printf" >&6; } ;; + print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +$as_echo "print -r" >&6; } ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +$as_echo "cat" >&6; } ;; +esac + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test no != "$with_gnu_ld" && break + ;; + *) + test yes != "$with_gnu_ld" && break + ;; + esac + fi + done + IFS=$lt_save_ifs +else + lt_cv_path_LD=$LD # Let the user override the test with a path. +fi +fi + +LD=$lt_cv_path_LD +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n "$lt_cv_sys_max_cmd_len"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test yes != "$GCC"; then + reload_cmds=false + fi + ;; + darwin*) + if test yes = "$GCC"; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 +$as_echo "$with_sysroot" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 +$as_echo_n "checking for a working dd... " >&6; } +if ${ac_cv_path_lt_DD+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +if test -z "$lt_DD"; then + ac_path_lt_DD_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in dd; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_lt_DD" || continue +if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi + $ac_path_lt_DD_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_lt_DD"; then + : + fi +else + ac_cv_path_lt_DD=$lt_DD +fi + +rm -f conftest.i conftest2.i conftest.out +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 +$as_echo "$ac_cv_path_lt_DD" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 +$as_echo_n "checking how to truncate binary pipes... " >&6; } +if ${lt_cv_truncate_bin+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 +$as_echo "$lt_cv_truncate_bin" >&6; } + + + + + + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + 10.[012][,.]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + +func_stripname_cnf () +{ + case $2 in + .*) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%\\\\$2\$%%"`;; + *) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%$2\$%%"`;; + esac +} # func_stripname_cnf + + + + + +# Set options + + + + enable_dlopen=no + + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + pic_mode=default +fi + + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[5-9]*,yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 +$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } + +# Check whether --with-aix-soname was given. +if test "${with_aix_soname+set}" = set; then : + withval=$with_aix_soname; case $withval in + aix|svr4|both) + ;; + *) + as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname +else + if ${lt_cv_with_aix_soname+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_with_aix_soname=aix +fi + + with_aix_soname=$lt_cv_with_aix_soname +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 +$as_echo "$with_aix_soname" >&6; } + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/${ac_tool_prefix}file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC=$CC +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test yes = "$GCC"; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + lt_prog_compiler_pic='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_pic_works"; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_static_works"; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links=nottested +if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test no = "$hard_links"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + export_dynamic_flag_spec='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='$wl--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + export_dynamic_flag_spec='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test no = "$ld_shlibs"; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct=no + hardcode_direct_absolute=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' $wl-bernotok' + allow_undefined_flag=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test yes = "$lt_cv_ld_force_load"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test yes = "$GCC"; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test yes = "$lt_cv_prog_compiler__b"; then + archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test yes = "$lt_cv_irix_exported_symbol"; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + ld_shlibs=yes + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + else + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + osf3*) + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='$wl-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='$wl-z,text' + allow_undefined_flag='$wl-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='$wl-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test no = "$ld_shlibs" && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([A-Za-z]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + + + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test yes = "$hardcode_automatic"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && + test no != "$hardcode_minus_L"; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test relink = "$hardcode_action" || + test yes = "$inherit_rpath"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen=shl_load +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen=dlopen +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP"; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report what library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC + + if test -n "$CXX" && ( test no != "$CXX" && + ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || + (test g++ != "$CXX"))); then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 +$as_echo_n "checking how to run the C++ preprocessor... " >&6; } +if test -z "$CXXCPP"; then + if ${ac_cv_prog_CXXCPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CXXCPP needs to be expanded + for CXXCPP in "$CXX -E" "/lib/cpp" + do + ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CXXCPP=$CXXCPP + +fi + CXXCPP=$ac_cv_prog_CXXCPP +else + ac_cv_prog_CXXCPP=$CXXCPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 +$as_echo "$CXXCPP" >&6; } +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +else + _lt_caught_CXX_error=yes +fi + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + +archive_cmds_need_lc_CXX=no +allow_undefined_flag_CXX= +always_export_symbols_CXX=no +archive_expsym_cmds_CXX= +compiler_needs_object_CXX=no +export_dynamic_flag_spec_CXX= +hardcode_direct_CXX=no +hardcode_direct_absolute_CXX=no +hardcode_libdir_flag_spec_CXX= +hardcode_libdir_separator_CXX= +hardcode_minus_L_CXX=no +hardcode_shlibpath_var_CXX=unsupported +hardcode_automatic_CXX=no +inherit_rpath_CXX=no +module_cmds_CXX= +module_expsym_cmds_CXX= +link_all_deplibs_CXX=unknown +old_archive_cmds_CXX=$old_archive_cmds +reload_flag_CXX=$reload_flag +reload_cmds_CXX=$reload_cmds +no_undefined_flag_CXX= +whole_archive_flag_spec_CXX= +enable_shared_with_static_runtimes_CXX=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +objext_CXX=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_caught_CXX_error"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + + # save warnings/boilerplate of simple test code + ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + + ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + compiler_CXX=$CC + func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test yes = "$GXX"; then + lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' + else + lt_prog_compiler_no_builtin_flag_CXX= + fi + + if test yes = "$GXX"; then + # Set up default GNU C++ configuration + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test no != "$with_gnu_ld" && break + ;; + *) + test yes != "$with_gnu_ld" && break + ;; + esac + fi + done + IFS=$lt_save_ifs +else + lt_cv_path_LD=$LD # Let the user override the test with a path. +fi +fi + +LD=$lt_cv_path_LD +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test yes = "$with_gnu_ld"; then + archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir' + export_dynamic_flag_spec_CXX='$wl--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='$wl' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec_CXX= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + ld_shlibs_CXX=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aix[4-9]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_CXX='' + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + file_list_spec_CXX='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct_CXX=no + hardcode_direct_absolute_CXX=no + ;; + esac + + if test yes = "$GXX"; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_CXX=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_CXX=yes + hardcode_libdir_flag_spec_CXX='-L$libdir' + hardcode_libdir_separator_CXX= + fi + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag=$shared_flag' $wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec_CXX='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + always_export_symbols_CXX=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + # The "-G" linker flag allows undefined symbols. + no_undefined_flag_CXX='-bernotok' + # Determine the default libpath from the value encoded in an empty + # executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath__CXX +fi + + hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath" + + archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + hardcode_libdir_flag_spec_CXX='$wl-R $libdir:/usr/lib:/lib' + allow_undefined_flag_CXX="-z nodefs" + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath__CXX +fi + + hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_CXX=' $wl-bernotok' + allow_undefined_flag_CXX=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_CXX='$convenience' + fi + archive_cmds_need_lc_CXX=yes + archive_expsym_cmds_CXX='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared + # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. + archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_CXX=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + ld_shlibs_CXX=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_CXX=' ' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=yes + file_list_spec_CXX='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds_CXX='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true' + enable_shared_with_static_runtimes_CXX=yes + # Don't use ranlib + old_postinstall_cmds_CXX='chmod 644 $oldlib' + postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_CXX='-L$libdir' + export_dynamic_flag_spec_CXX='$wl--export-all-symbols' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=no + enable_shared_with_static_runtimes_CXX=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds_CXX='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_CXX=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + + + archive_cmds_need_lc_CXX=no + hardcode_direct_CXX=no + hardcode_automatic_CXX=yes + hardcode_shlibpath_var_CXX=unsupported + if test yes = "$lt_cv_ld_force_load"; then + whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec_CXX='' + fi + link_all_deplibs_CXX=yes + allow_undefined_flag_CXX=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + archive_expsym_cmds_CXX="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + module_expsym_cmds_CXX="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + if test yes != "$lt_cv_apple_cc_single_mod"; then + archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil" + archive_expsym_cmds_CXX="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil" + fi + + else + ld_shlibs_CXX=no + fi + + ;; + + os2*) + hardcode_libdir_flag_spec_CXX='-L$libdir' + hardcode_minus_L_CXX=yes + allow_undefined_flag_CXX=unsupported + shrext_cmds=.dll + archive_cmds_CXX='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds_CXX='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds_CXX='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes_CXX=yes + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + ld_shlibs_CXX=no + ;; + + freebsd-elf*) + archive_cmds_need_lc_CXX=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + ld_shlibs_CXX=yes + ;; + + haiku*) + archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + link_all_deplibs_CXX=yes + ;; + + hpux9*) + hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir' + hardcode_libdir_separator_CXX=: + export_dynamic_flag_spec_CXX='$wl-E' + hardcode_direct_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir' + hardcode_libdir_separator_CXX=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + export_dynamic_flag_spec_CXX='$wl-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + ;; + *) + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + interix[3-9]*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir' + export_dynamic_flag_spec_CXX='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_CXX='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib' + fi + fi + link_all_deplibs_CXX=yes + ;; + esac + hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir' + hardcode_libdir_separator_CXX=: + inherit_rpath_CXX=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; 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+ *) # Version 6 and above use weak symbols + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + + hardcode_libdir_flag_spec_CXX='$wl--rpath $wl$libdir' + export_dynamic_flag_spec_CXX='$wl--export-dynamic' + whole_archive_flag_spec_CXX='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + ;; + cxx*) + # Compaq C++ + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir' + export_dynamic_flag_spec_CXX='$wl--export-dynamic' + archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols' + hardcode_libdir_flag_spec_CXX='-R$libdir' + whole_archive_flag_spec_CXX='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object_CXX=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + ld_shlibs_CXX=yes + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + hardcode_direct_absolute_CXX=yes + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib' + export_dynamic_flag_spec_CXX='$wl-E' + whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + ld_shlibs_CXX=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + case $host in + osf3*) + allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*' + archive_cmds_CXX='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir' + ;; 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+ esac + ;; + + psos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + archive_cmds_need_lc_CXX=yes + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_shlibpath_var_CXX=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' + ;; + esac + link_all_deplibs_CXX=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test yes,no = "$GXX,$with_gnu_ld"; then + no_undefined_flag_CXX=' $wl-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require '-G' NOT '-shared' on this + # platform. + archive_cmds_CXX='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + hardcode_libdir_flag_spec_CXX='$wl-R $wl$libdir' + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + whole_archive_flag_spec_CXX='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_CXX='$wl-z,text' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_CXX='$wl-z,text' + allow_undefined_flag_CXX='$wl-z,nodefs' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='$wl-R,$libdir' + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + export_dynamic_flag_spec_CXX='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~ + '"$old_archive_cmds_CXX" + reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~ + '"$reload_cmds_CXX" + ;; + *) + archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 +$as_echo "$ld_shlibs_CXX" >&6; } + test no = "$ld_shlibs_CXX" && can_build_shared=no + + GCC_CXX=$GXX + LD_CXX=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + # Dependencies to place before and after the object being linked: +predep_objects_CXX= +postdep_objects_CXX= +predeps_CXX= +postdeps_CXX= +compiler_lib_search_path_CXX= + +cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF + + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; +esac + +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $prev$p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test x-L = "$p" || + test x-R = "$p"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test no = "$pre_test_object_deps_done"; then + case $prev in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$compiler_lib_search_path_CXX"; then + compiler_lib_search_path_CXX=$prev$p + else + compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} $prev$p" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$postdeps_CXX"; then + postdeps_CXX=$prev$p + else + postdeps_CXX="${postdeps_CXX} $prev$p" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test no = "$pre_test_object_deps_done"; then + if test -z "$predep_objects_CXX"; then + predep_objects_CXX=$p + else + predep_objects_CXX="$predep_objects_CXX $p" + fi + else + if test -z "$postdep_objects_CXX"; then + postdep_objects_CXX=$p + else + postdep_objects_CXX="$postdep_objects_CXX $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling CXX test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +case $host_os in +interix[3-9]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + predep_objects_CXX= + postdep_objects_CXX= + postdeps_CXX= + ;; +esac + + +case " $postdeps_CXX " in +*" -lc "*) archive_cmds_need_lc_CXX=no ;; +esac + compiler_lib_search_dirs_CXX= +if test -n "${compiler_lib_search_path_CXX}"; then + compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | $SED -e 's! -L! !g' -e 's!^ !!'` +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + lt_prog_compiler_wl_CXX= +lt_prog_compiler_pic_CXX= +lt_prog_compiler_static_CXX= + + + # C++ specific cases for pic, static, wl, etc. + if test yes = "$GXX"; then + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + fi + lt_prog_compiler_pic_CXX='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic_CXX='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static_CXX='$wl-static' + ;; + esac + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_CXX='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + lt_prog_compiler_pic_CXX= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static_CXX= + ;; + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_CXX=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + else + case $host_os in + aix[4-9]*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + else + lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + dgux*) + case $cc_basename in + ec++*) + lt_prog_compiler_pic_CXX='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='$wl-a ${wl}archive' + if test ia64 != "$host_cpu"; then + lt_prog_compiler_pic_CXX='+Z' + fi + ;; + aCC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='$wl-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_CXX='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # KAI C++ Compiler + lt_prog_compiler_wl_CXX='--backend -Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64, which still supported -KPIC. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + lt_prog_compiler_static_CXX='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fpic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + xlc* | xlC* | bgxl[cC]* | mpixl[cC]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-qpic' + lt_prog_compiler_static_CXX='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + lt_prog_compiler_pic_CXX='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + lt_prog_compiler_wl_CXX='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + lt_prog_compiler_pic_CXX='-pic' + ;; + cxx*) + # Digital/Compaq C++ + lt_prog_compiler_wl_CXX='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + lt_prog_compiler_pic_CXX='-pic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + lcc*) + # Lucid + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + lt_prog_compiler_pic_CXX='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + lt_prog_compiler_can_build_shared_CXX=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_CXX= + ;; + *) + lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; } +lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... 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" >&6; } + +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + + + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec_CXX='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action_CXX= +if test -n "$hardcode_libdir_flag_spec_CXX" || + test -n "$runpath_var_CXX" || + test yes = "$hardcode_automatic_CXX"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct_CXX" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" && + test no != "$hardcode_minus_L_CXX"; then + # Linking always hardcodes the temporary library directory. + hardcode_action_CXX=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_CXX=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_CXX=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 +$as_echo "$hardcode_action_CXX" >&6; } + +if test relink = "$hardcode_action_CXX" || + test yes = "$inherit_rpath_CXX"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test yes != "$_lt_caught_CXX_error" + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + + +# Generate an error here if attempting to build both shared and static when +# $libname.a is in $library_names_spec (as mentioned above), rather than +# wait for ar or ld to fail. +# +if test "$enable_shared" = yes && test "$enable_static" = yes; then + case $library_names_spec in + *libname.a*) + as_fn_error $? "cannot create both shared and static libraries on this system, --disable one of the two" "$LINENO" 5 + ;; + esac +fi + + if test "$enable_static" = yes; then + ENABLE_STATIC_TRUE= + ENABLE_STATIC_FALSE='#' +else + ENABLE_STATIC_TRUE='#' + ENABLE_STATIC_FALSE= +fi + + + +# Many of these library and header checks are for the benefit of +# supplementary programs. libgmp doesn't use anything too weird. + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } +if ${ac_cv_header_time+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/time.h> +#include <time.h> + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_time=yes +else + ac_cv_header_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 +$as_echo "$ac_cv_header_time" >&6; } +if test $ac_cv_header_time = yes; then + +$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h + +fi + + +# Reasons for testing: +# float.h - not in SunOS bundled cc +# invent.h - IRIX specific +# langinfo.h - X/Open standard only, not in djgpp for instance +# locale.h - old systems won't have this +# nl_types.h - X/Open standard only, not in djgpp for instance +# (usually langinfo.h gives nl_item etc, but not on netbsd 1.4.1) +# sys/attributes.h - IRIX specific +# sys/iograph.h - IRIX specific +# sys/mman.h - not in Cray Unicos +# sys/param.h - not in mingw +# sys/processor.h - solaris specific, though also present in macos +# sys/pstat.h - HPUX specific +# sys/resource.h - not in mingw +# sys/sysctl.h - not in mingw +# sys/sysinfo.h - OSF specific +# sys/syssgi.h - IRIX specific +# sys/systemcfg.h - AIX specific +# sys/time.h - autoconf suggests testing, don't know anywhere without it +# sys/times.h - not in mingw +# machine/hal_sysinfo.h - OSF specific +# +# inttypes.h, stdint.h, unistd.h and sys/types.h are already in the autoconf +# default tests +# +for ac_header in fcntl.h float.h invent.h langinfo.h locale.h nl_types.h sys/attributes.h sys/iograph.h sys/mman.h sys/param.h sys/processor.h sys/pstat.h sys/sysinfo.h sys/syssgi.h sys/systemcfg.h sys/time.h sys/times.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +# On SunOS, sys/resource.h needs sys/time.h (for struct timeval) +for ac_header in sys/resource.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/resource.h" "ac_cv_header_sys_resource_h" "#if TIME_WITH_SYS_TIME +# include <sys/time.h> +# include <time.h> +#else +# if HAVE_SYS_TIME_H +# include <sys/time.h> +# else +# include <time.h> +# endif +#endif +" +if test "x$ac_cv_header_sys_resource_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_RESOURCE_H 1 +_ACEOF + +fi + +done + + +# On NetBSD and OpenBSD, sys/sysctl.h needs sys/param.h for various constants +for ac_header in sys/sysctl.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "#if HAVE_SYS_PARAM_H +# include <sys/param.h> +#endif +" +if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_SYSCTL_H 1 +_ACEOF + +fi + +done + + +# On OSF 4.0, <machine/hal_sysinfo.h> must have <sys/sysinfo.h> for ulong_t +for ac_header in machine/hal_sysinfo.h +do : + ac_fn_c_check_header_compile "$LINENO" "machine/hal_sysinfo.h" "ac_cv_header_machine_hal_sysinfo_h" "#if HAVE_SYS_SYSINFO_H +# include <sys/sysinfo.h> +#endif +" +if test "x$ac_cv_header_machine_hal_sysinfo_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_MACHINE_HAL_SYSINFO_H 1 +_ACEOF + +fi + +done + + +# Reasons for testing: +# optarg - not declared in mingw +# fgetc, fscanf, ungetc, vfprintf - not declared in SunOS 4 +# sys_errlist, sys_nerr - not declared in SunOS 4 +# +# optarg should be in unistd.h and the rest in stdio.h, both of which are +# in the autoconf default includes. +# +# sys_errlist and sys_nerr are supposed to be in <errno.h> on SunOS according +# to the man page (but aren't), in glibc they're in stdio.h. +# +ac_fn_c_check_decl "$LINENO" "fgetc" "ac_cv_have_decl_fgetc" "$ac_includes_default" +if test "x$ac_cv_have_decl_fgetc" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FGETC $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "fscanf" "ac_cv_have_decl_fscanf" "$ac_includes_default" +if test "x$ac_cv_have_decl_fscanf" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FSCANF $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "optarg" "ac_cv_have_decl_optarg" "$ac_includes_default" +if test "x$ac_cv_have_decl_optarg" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_OPTARG $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "ungetc" "ac_cv_have_decl_ungetc" "$ac_includes_default" +if test "x$ac_cv_have_decl_ungetc" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_UNGETC $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "vfprintf" "ac_cv_have_decl_vfprintf" "$ac_includes_default" +if test "x$ac_cv_have_decl_vfprintf" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_VFPRINTF $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "sys_errlist" "ac_cv_have_decl_sys_errlist" "#include <stdio.h> +#include <errno.h> +" +if test "x$ac_cv_have_decl_sys_errlist" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SYS_ERRLIST $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "sys_nerr" "ac_cv_have_decl_sys_nerr" "#include <stdio.h> +#include <errno.h> +" +if test "x$ac_cv_have_decl_sys_nerr" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SYS_NERR $ac_have_decl +_ACEOF + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 +$as_echo_n "checking return type of signal handlers... " >&6; } +if ${ac_cv_type_signal+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> +#include <signal.h> + +int +main () +{ +return *(signal (0, 0)) (0) == 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_type_signal=int +else + ac_cv_type_signal=void +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 +$as_echo "$ac_cv_type_signal" >&6; } + +cat >>confdefs.h <<_ACEOF +#define RETSIGTYPE $ac_cv_type_signal +_ACEOF + + + +# Reasons for testing: +# intmax_t - C99 +# long double - not in the HP bundled K&R cc +# long long - only in reasonably recent compilers +# ptrdiff_t - seems to be everywhere, maybe don't need to check this +# quad_t - BSD specific +# uint_least32_t - C99 +# +# the default includes are sufficient for all these types +# +ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default" +if test "x$ac_cv_type_intmax_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_INTMAX_T 1 +_ACEOF + + +fi +ac_fn_c_check_type "$LINENO" "long double" "ac_cv_type_long_double" "$ac_includes_default" +if test "x$ac_cv_type_long_double" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_LONG_DOUBLE 1 +_ACEOF + + +fi +ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" +if test "x$ac_cv_type_long_long" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_LONG_LONG 1 +_ACEOF + + +fi +ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" +if test "x$ac_cv_type_ptrdiff_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_PTRDIFF_T 1 +_ACEOF + + +fi +ac_fn_c_check_type "$LINENO" "quad_t" "ac_cv_type_quad_t" "$ac_includes_default" +if test "x$ac_cv_type_quad_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_QUAD_T 1 +_ACEOF + + +fi +ac_fn_c_check_type "$LINENO" "uint_least32_t" "ac_cv_type_uint_least32_t" "$ac_includes_default" +if test "x$ac_cv_type_uint_least32_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_UINT_LEAST32_T 1 +_ACEOF + + +fi +ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" +if test "x$ac_cv_type_intptr_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_INTPTR_T 1 +_ACEOF + + +fi + + +# FIXME: Really want #ifndef __cplusplus around the #define volatile +# replacement autoconf gives, since volatile is always available in C++. +# But we don't use it in C++ currently. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 +$as_echo_n "checking for working volatile... " >&6; } +if ${ac_cv_c_volatile+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + +volatile int x; +int * volatile y = (int *) 0; +return !x && !y; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_volatile=yes +else + ac_cv_c_volatile=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 +$as_echo "$ac_cv_c_volatile" >&6; } +if test $ac_cv_c_volatile = no; then + +$as_echo "#define volatile /**/" >>confdefs.h + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 +$as_echo_n "checking for C/C++ restrict keyword... " >&6; } +if ${ac_cv_c_restrict+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_restrict=no + # The order here caters to the fact that C++ does not require restrict. + for ac_kw in __restrict __restrict__ _Restrict restrict; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +typedef int * int_ptr; + int foo (int_ptr $ac_kw ip) { + return ip[0]; + } +int +main () +{ +int s[1]; + int * $ac_kw t = s; + t[0] = 0; + return foo(t) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_restrict=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_restrict" != no && break + done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 +$as_echo "$ac_cv_c_restrict" >&6; } + + case $ac_cv_c_restrict in + restrict) ;; + no) $as_echo "#define restrict /**/" >>confdefs.h + ;; + *) cat >>confdefs.h <<_ACEOF +#define restrict $ac_cv_c_restrict +_ACEOF + ;; + esac + + +# GMP_C_STDARG +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc __attribute__ ((const)) works" >&5 +$as_echo_n "checking whether gcc __attribute__ ((const)) works... " >&6; } +if ${gmp_cv_c_attribute_const+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (int x) __attribute__ ((const)); +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gmp_cv_c_attribute_const=yes +else + gmp_cv_c_attribute_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_c_attribute_const" >&5 +$as_echo "$gmp_cv_c_attribute_const" >&6; } +if test $gmp_cv_c_attribute_const = yes; then + +$as_echo "#define HAVE_ATTRIBUTE_CONST 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc __attribute__ ((malloc)) works" >&5 +$as_echo_n "checking whether gcc __attribute__ ((malloc)) works... " >&6; } +if ${gmp_cv_c_attribute_malloc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.c <<EOF +void *foo (int x) __attribute__ ((malloc)); +EOF +gmp_compile="$CC $CFLAGS $CPPFLAGS -c conftest.c >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if grep "attribute directive ignored" conftest.out >/dev/null; then + gmp_cv_c_attribute_malloc=no + else + gmp_cv_c_attribute_malloc=yes + fi +else + gmp_cv_c_attribute_malloc=no +fi +cat conftest.out >&5 +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_c_attribute_malloc" >&5 +$as_echo "$gmp_cv_c_attribute_malloc" >&6; } +if test $gmp_cv_c_attribute_malloc = yes; then + +$as_echo "#define HAVE_ATTRIBUTE_MALLOC 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc __attribute__ ((mode (XX))) works" >&5 +$as_echo_n "checking whether gcc __attribute__ ((mode (XX))) works... " >&6; } +if ${gmp_cv_c_attribute_mode+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +typedef int SItype __attribute__ ((mode (SI))); +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gmp_cv_c_attribute_mode=yes +else + gmp_cv_c_attribute_mode=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_c_attribute_mode" >&5 +$as_echo "$gmp_cv_c_attribute_mode" >&6; } +if test $gmp_cv_c_attribute_mode = yes; then + +$as_echo "#define HAVE_ATTRIBUTE_MODE 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc __attribute__ ((noreturn)) works" >&5 +$as_echo_n "checking whether gcc __attribute__ ((noreturn)) works... " >&6; } +if ${gmp_cv_c_attribute_noreturn+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +void foo (int x) __attribute__ ((noreturn)); +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gmp_cv_c_attribute_noreturn=yes +else + gmp_cv_c_attribute_noreturn=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_c_attribute_noreturn" >&5 +$as_echo "$gmp_cv_c_attribute_noreturn" >&6; } +if test $gmp_cv_c_attribute_noreturn = yes; then + +$as_echo "#define HAVE_ATTRIBUTE_NORETURN 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc hidden aliases work" >&5 +$as_echo_n "checking whether gcc hidden aliases work... " >&6; } +if ${gmp_cv_c_hidden_alias+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +void hid() __attribute__ ((visibility("hidden"))); +void hid() {} +void pub() __attribute__ ((alias("hid"))); +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gmp_cv_c_hidden_alias=yes +else + gmp_cv_c_hidden_alias=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_c_hidden_alias" >&5 +$as_echo "$gmp_cv_c_hidden_alias" >&6; } +if test $gmp_cv_c_hidden_alias = yes; then + +$as_echo "#define HAVE_HIDDEN_ALIAS 1" >>confdefs.h + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if ${ac_cv_c_inline+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_inline=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + + +case $ac_cv_c_inline in +no) ;; +*) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define __GMP_WITHIN_CONFIGURE_INLINE 1 +#define __GMP_WITHIN_CONFIGURE 1 /* ignore template stuff */ +#define GMP_NAIL_BITS $GMP_NAIL_BITS +#define GMP_LIMB_BITS 123 +$DEFN_LONG_LONG_LIMB +#include "$srcdir/gmp-h.in" + +#ifndef __GMP_EXTERN_INLINE +die die die +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + case $ac_cv_c_inline in + yes) tmp_inline=inline ;; + *) tmp_inline=$ac_cv_c_inline ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gmp.h doesnt recognise compiler \"$tmp_inline\", inlines will be unavailable" >&5 +$as_echo "$as_me: WARNING: gmp.h doesnt recognise compiler \"$tmp_inline\", inlines will be unavailable" >&2;} +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ;; +esac + + +# from libtool +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _mwvalidcheckl in -lmw" >&5 +$as_echo_n "checking for _mwvalidcheckl in -lmw... " >&6; } +if ${ac_cv_lib_mw__mwvalidcheckl+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lmw $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char _mwvalidcheckl (); +int +main () +{ +return _mwvalidcheckl (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_mw__mwvalidcheckl=yes +else + ac_cv_lib_mw__mwvalidcheckl=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mw__mwvalidcheckl" >&5 +$as_echo "$ac_cv_lib_mw__mwvalidcheckl" >&6; } +if test "x$ac_cv_lib_mw__mwvalidcheckl" = xyes; then : + LIBM=-lmw +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cos in -lm" >&5 +$as_echo_n "checking for cos in -lm... " >&6; } +if ${ac_cv_lib_m_cos+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char cos (); +int +main () +{ +return cos (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_m_cos=yes +else + ac_cv_lib_m_cos=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cos" >&5 +$as_echo "$ac_cv_lib_m_cos" >&6; } +if test "x$ac_cv_lib_m_cos" = xyes; then : + LIBM="$LIBM -lm" +fi + + ;; +*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cos in -lm" >&5 +$as_echo_n "checking for cos in -lm... " >&6; } +if ${ac_cv_lib_m_cos+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char cos (); +int +main () +{ +return cos (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_m_cos=yes +else + ac_cv_lib_m_cos=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cos" >&5 +$as_echo "$ac_cv_lib_m_cos" >&6; } +if test "x$ac_cv_lib_m_cos" = xyes; then : + LIBM=-lm +fi + + ;; +esac + + + + +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works +# for constant arguments. Useless! +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 +$as_echo_n "checking for working alloca.h... " >&6; } +if ${gmp_cv_header_alloca+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <alloca.h> +int +main () +{ +char *p = (char *) alloca (2 * sizeof (int)); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gmp_cv_header_alloca=yes +else + gmp_cv_header_alloca=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_header_alloca" >&5 +$as_echo "$gmp_cv_header_alloca" >&6; } +if test $gmp_cv_header_alloca = yes; then + +$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca (via gmp-impl.h)" >&5 +$as_echo_n "checking for alloca (via gmp-impl.h)... " >&6; } +if ${gmp_cv_func_alloca+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define __GMP_WITHIN_CONFIGURE 1 /* ignore template stuff */ +#define GMP_NAIL_BITS $GMP_NAIL_BITS +#define GMP_LIMB_BITS 123 +$DEFN_LONG_LONG_LIMB +#include "$srcdir/gmp-h.in" + +#include "$srcdir/gmp-impl.h" + +int +main () +{ +char *p = (char *) alloca (1); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gmp_cv_func_alloca=yes +else + gmp_cv_func_alloca=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_func_alloca" >&5 +$as_echo "$gmp_cv_func_alloca" >&6; } +if test $gmp_cv_func_alloca = yes; then + +$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to allocate temporary memory" >&5 +$as_echo_n "checking how to allocate temporary memory... " >&6; } +if ${gmp_cv_option_alloca+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $enable_alloca in + yes) + gmp_cv_option_alloca=alloca + ;; + no) + gmp_cv_option_alloca=malloc-reentrant + ;; + reentrant | notreentrant) + case $gmp_cv_func_alloca in + yes) gmp_cv_option_alloca=alloca ;; + *) gmp_cv_option_alloca=malloc-$enable_alloca ;; + esac + ;; + *) + gmp_cv_option_alloca=$enable_alloca + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_option_alloca" >&5 +$as_echo "$gmp_cv_option_alloca" >&6; } + + + +case $gmp_cv_option_alloca in + alloca) + if test $gmp_cv_func_alloca = no; then + as_fn_error $? "--enable-alloca=alloca specified, but alloca not available" "$LINENO" 5 + fi + $as_echo "#define WANT_TMP_ALLOCA 1" >>confdefs.h + + TAL_OBJECT=tal-reent$U.lo + ;; + malloc-reentrant) + $as_echo "#define WANT_TMP_REENTRANT 1" >>confdefs.h + + TAL_OBJECT=tal-reent$U.lo + ;; + malloc-notreentrant) + $as_echo "#define WANT_TMP_NOTREENTRANT 1" >>confdefs.h + + TAL_OBJECT=tal-notreent$U.lo + ;; + debug) + $as_echo "#define WANT_TMP_DEBUG 1" >>confdefs.h + + TAL_OBJECT=tal-debug$U.lo + ;; + *) + # checks at the start of configure.in should protect us + as_fn_error $? "unrecognised --enable-alloca=$gmp_cv_option_alloca" "$LINENO" 5 + ;; +esac + + + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdio.h> +#define __GMP_WITHIN_CONFIGURE 1 /* ignore template stuff */ +#define GMP_NAIL_BITS $GMP_NAIL_BITS +#define GMP_LIMB_BITS 123 +$DEFN_LONG_LONG_LIMB +#include "$srcdir/gmp-h.in" + +#if ! _GMP_H_HAVE_FILE +die die die +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gmp.h doesnt recognise <stdio.h>, FILE prototypes will be unavailable" >&5 +$as_echo "$as_me: WARNING: gmp.h doesnt recognise <stdio.h>, FILE prototypes will be unavailable" >&2;} +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + #include <sys/param.h> + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + #include <sys/param.h> + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <limits.h> + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <limits.h> + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + $as_echo "#define HAVE_LIMB_BIG_ENDIAN 1" >>confdefs.h + + +echo "define_not_for_expansion(\`HAVE_LIMB_BIG_ENDIAN')" >> $gmp_tmpconfigm4p +;; #( + no) + $as_echo "#define HAVE_LIMB_LITTLE_ENDIAN 1" >>confdefs.h + + +echo "define_not_for_expansion(\`HAVE_LIMB_LITTLE_ENDIAN')" >> $gmp_tmpconfigm4p + + ;; #( + universal) + +$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + : ;; + esac + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking format of \`double' floating point" >&5 +$as_echo_n "checking format of \`double' floating point... " >&6; } +if ${gmp_cv_c_double_format+:} false; then : + $as_echo_n "(cached) " >&6 +else + gmp_cv_c_double_format=unknown +cat >conftest.c <<\EOF +#include <stdio.h> +struct foo { + char before[8]; + double x; + char after[8]; +}; +extern struct foo foo; +struct foo foo = { + { '\001', '\043', '\105', '\147', '\211', '\253', '\315', '\357' }, + -123456789.0, + { '\376', '\334', '\272', '\230', '\166', '\124', '\062', '\020' }, +}; +int main(){ + int i; + for (i = 0; i < 8; i++) { + printf ("%d %f\n", foo.before[i] + foo.after[i], foo.x); + } + return 0; +} +EOF +gmp_compile="$CC $CFLAGS $CPPFLAGS conftest.c -o conftest$EXEEXT >&5 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then +cat >conftest.awk <<\EOF + +BEGIN { + found = 0 +} + +{ + for (f = 2; f <= NF; f++) + { + for (i = 0; i < 23; i++) + got[i] = got[i+1]; + got[23] = $f; + + # match the special begin and end sequences + if (got[0] != "001") continue + if (got[1] != "043") continue + if (got[2] != "105") continue + if (got[3] != "147") continue + if (got[4] != "211") continue + if (got[5] != "253") continue + if (got[6] != "315") continue + if (got[7] != "357") continue + if (got[16] != "376") continue + if (got[17] != "334") continue + if (got[18] != "272") continue + if (got[19] != "230") continue + if (got[20] != "166") continue + if (got[21] != "124") continue + if (got[22] != "062") continue + if (got[23] != "020") continue + + saw = " (" got[8] " " got[9] " " got[10] " " got[11] " " got[12] " " got[13] " " got[14] " " got[15] ")" + + if (got[8] == "000" && \ + got[9] == "000" && \ + got[10] == "000" && \ + got[11] == "124" && \ + got[12] == "064" && \ + got[13] == "157" && \ + got[14] == "235" && \ + got[15] == "301") + { + print "IEEE little endian" + found = 1 + exit + } + + # Little endian with the two 4-byte halves swapped, as used by ARM + # when the chip is in little endian mode. + # + if (got[8] == "064" && \ + got[9] == "157" && \ + got[10] == "235" && \ + got[11] == "301" && \ + got[12] == "000" && \ + got[13] == "000" && \ + got[14] == "000" && \ + got[15] == "124") + { + print "IEEE little endian, swapped halves" + found = 1 + exit + } + + # gcc 2.95.4 on one GNU/Linux ARM system was seen generating 000 in + # the last byte, whereas 124 is correct. Not sure where the bug + # actually lies, but a running program didn't seem to get a full + # mantissa worth of working bits. + # + # We match this case explicitly so we can give a nice result message, + # but we deliberately exclude it from the normal IEEE double setups + # since it's too broken. + # + if (got[8] == "064" && \ + got[9] == "157" && \ + got[10] == "235" && \ + got[11] == "301" && \ + got[12] == "000" && \ + got[13] == "000" && \ + got[14] == "000" && \ + got[15] == "000") + { + print "bad ARM software floats" + found = 1 + exit + } + + if (got[8] == "301" && \ + got[9] == "235" && \ + got[10] == "157" && \ + got[11] == "064" && \ + got[12] == "124" && \ + got[13] == "000" && \ + got[14] == "000" && \ + got[15] == "000") + { + print "IEEE big endian" + found = 1 + exit + } + + if (got[8] == "353" && \ + got[9] == "315" && \ + got[10] == "242" && \ + got[11] == "171" && \ + got[12] == "000" && \ + got[13] == "240" && \ + got[14] == "000" && \ + got[15] == "000") + { + print "VAX D" + found = 1 + exit + } + + if (got[8] == "275" && \ + got[9] == "301" && \ + got[10] == "064" && \ + got[11] == "157" && \ + got[12] == "000" && \ + got[13] == "124" && \ + got[14] == "000" && \ + got[15] == "000") + { + print "VAX G" + found = 1 + exit + } + + if (got[8] == "300" && \ + got[9] == "033" && \ + got[10] == "353" && \ + got[11] == "171" && \ + got[12] == "242" && \ + got[13] == "240" && \ + got[14] == "000" && \ + got[15] == "000") + { + print "Cray CFP" + found = 1 + exit + } + } +} + +END { + if (! found) + print "unknown", saw +} + +EOF + gmp_cv_c_double_format=`od -b conftest$EXEEXT | $AWK -f conftest.awk` + case $gmp_cv_c_double_format in + unknown*) + echo "cannot match anything, conftest$EXEEXT contains" >&5 + od -b conftest$EXEEXT >&5 + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: oops, cannot compile test program" >&5 +$as_echo "$as_me: WARNING: oops, cannot compile test program" >&2;} +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_c_double_format" >&5 +$as_echo "$gmp_cv_c_double_format" >&6; } + + + +case $gmp_cv_c_double_format in + "IEEE big endian") + $as_echo "#define HAVE_DOUBLE_IEEE_BIG_ENDIAN 1" >>confdefs.h + + +echo "define_not_for_expansion(\`HAVE_DOUBLE_IEEE_BIG_ENDIAN')" >> $gmp_tmpconfigm4p + + ;; + "IEEE little endian") + $as_echo "#define HAVE_DOUBLE_IEEE_LITTLE_ENDIAN 1" >>confdefs.h + + +echo "define_not_for_expansion(\`HAVE_DOUBLE_IEEE_LITTLE_ENDIAN')" >> $gmp_tmpconfigm4p + + ;; + "IEEE little endian, swapped halves") + $as_echo "#define HAVE_DOUBLE_IEEE_LITTLE_SWAPPED 1" >>confdefs.h + ;; + "VAX D") + $as_echo "#define HAVE_DOUBLE_VAX_D 1" >>confdefs.h + ;; + "VAX G") + $as_echo "#define HAVE_DOUBLE_VAX_G 1" >>confdefs.h + ;; + "Cray CFP") + $as_echo "#define HAVE_DOUBLE_CRAY_CFP 1" >>confdefs.h + ;; + "bad ARM software floats") + ;; + unknown*) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not determine float format." >&5 +$as_echo "$as_me: WARNING: Could not determine float format." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Conversions to and from \"double\" may be slow." >&5 +$as_echo "$as_me: WARNING: Conversions to and from \"double\" may be slow." >&2;} + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: oops, unrecognised float format: $gmp_cv_c_double_format" >&5 +$as_echo "$as_me: WARNING: oops, unrecognised float format: $gmp_cv_c_double_format" >&2;} + ;; +esac + + + +# Reasons for testing: +# alarm - not in mingw +# attr_get - IRIX specific +# clock_gettime - not in glibc 2.2.4, only very recent systems +# cputime - not in glibc +# getsysinfo - OSF specific +# getrusage - not in mingw +# gettimeofday - not in mingw +# mmap - not in mingw, djgpp +# nl_langinfo - X/Open standard only, not in djgpp for instance +# obstack_vprintf - glibc specific +# processor_info - solaris specific +# pstat_getprocessor - HPUX specific (10.x and up) +# raise - an ANSI-ism, though probably almost universal by now +# read_real_time - AIX specific +# sigaction - not in mingw +# sigaltstack - not in mingw, or old AIX (reputedly) +# sigstack - not in mingw +# strerror - not in SunOS +# strnlen - glibc extension (some other systems too) +# syssgi - IRIX specific +# times - not in mingw +# +# AC_FUNC_STRNLEN is not used because we don't want the AC_LIBOBJ +# replacement setups it gives. It detects a faulty strnlen on AIX, but +# missing out on that test is ok since our only use of strnlen is in +# __gmp_replacement_vsnprintf which is not required on AIX since it has a +# vsnprintf. +# +for ac_func in alarm attr_get clock cputime getpagesize getrusage gettimeofday getsysinfo localeconv memset mmap mprotect nl_langinfo obstack_vprintf popen processor_info pstat_getprocessor raise read_real_time sigaction sigaltstack sigstack syssgi strchr strerror strnlen strtol strtoul sysconf sysctl sysctlbyname times +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +# clock_gettime is in librt on *-*-osf5.1 and on glibc, so att -lrt to +# TUNE_LIBS if needed. On linux (tested on x86_32, 2.6.26), +# clock_getres reports ns accuracy, while in a quick test on osf +# clock_getres said only 1 millisecond. + +old_LIBS="$LIBS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 +$as_echo_n "checking for library containing clock_gettime... " >&6; } +if ${ac_cv_search_clock_gettime+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char clock_gettime (); +int +main () +{ +return clock_gettime (); + ; + return 0; +} +_ACEOF +for ac_lib in '' rt; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_clock_gettime=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_clock_gettime+:} false; then : + break +fi +done +if ${ac_cv_search_clock_gettime+:} false; then : + +else + ac_cv_search_clock_gettime=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 +$as_echo "$ac_cv_search_clock_gettime" >&6; } +ac_res=$ac_cv_search_clock_gettime +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + + +$as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h + +fi + +TUNE_LIBS="$LIBS" +LIBS="$old_LIBS" + + + +ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf" +if test "x$ac_cv_func_vsnprintf" = xyes; then : + gmp_vsnprintf_exists=yes +else + gmp_vsnprintf_exists=no +fi + +if test "$gmp_vsnprintf_exists" = no; then + gmp_cv_func_vsnprintf=no +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vsnprintf works" >&5 +$as_echo_n "checking whether vsnprintf works... " >&6; } +if ${gmp_cv_func_vsnprintf+:} false; then : + $as_echo_n "(cached) " >&6 +else + gmp_cv_func_vsnprintf=yes + for i in 'return check ("hello world");' 'int n; return check ("%nhello world", &n);'; do + if test "$cross_compiling" = yes; then : + gmp_cv_func_vsnprintf=probably; break +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include <string.h> /* for strcmp */ +#include <stdio.h> /* for vsnprintf */ + +#include <stdarg.h> + +int +check (const char *fmt, ...) +{ + static char buf[128]; + va_list ap; + int ret; + + va_start (ap, fmt); + + ret = vsnprintf (buf, 4, fmt, ap); + + if (ret == -1 || strcmp (buf, "hel") != 0) + return 1; + + /* allowed return values */ + if (ret != 3 && ret != 11) + return 2; + + return 0; +} + +int +main () +{ +$i +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + : +else + gmp_cv_func_vsnprintf=no; break +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_func_vsnprintf" >&5 +$as_echo "$gmp_cv_func_vsnprintf" >&6; } + if test "$gmp_cv_func_vsnprintf" = probably; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check for properly working vsnprintf when cross compiling, will assume it's ok" >&5 +$as_echo "$as_me: WARNING: cannot check for properly working vsnprintf when cross compiling, will assume it's ok" >&2;} + fi + if test "$gmp_cv_func_vsnprintf" != no; then + +$as_echo "#define HAVE_VSNPRINTF 1" >>confdefs.h + + fi +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sscanf needs writable input" >&5 +$as_echo_n "checking whether sscanf needs writable input... " >&6; } +if ${gmp_cv_func_sscanf_writable_input+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-hpux9 | *-*-hpux9.*) + gmp_cv_func_sscanf_writable_input=yes ;; + *) gmp_cv_func_sscanf_writable_input=no ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_func_sscanf_writable_input" >&5 +$as_echo "$gmp_cv_func_sscanf_writable_input" >&6; } +case $gmp_cv_func_sscanf_writable_input in + yes) +$as_echo "#define SSCANF_WRITABLE_INPUT 1" >>confdefs.h + ;; + no) ;; + *) as_fn_error $? "unrecognised \$gmp_cv_func_sscanf_writable_input" "$LINENO" 5 ;; +esac + + +# Reasons for checking: +# pst_processor psp_iticksperclktick - not in hpux 9 +# +ac_fn_c_check_member "$LINENO" "struct pst_processor" "psp_iticksperclktick" "ac_cv_member_struct_pst_processor_psp_iticksperclktick" "#include <sys/pstat.h> +" +if test "x$ac_cv_member_struct_pst_processor_psp_iticksperclktick" = xyes; then : + +$as_echo "#define HAVE_PSP_ITICKSPERCLKTICK 1" >>confdefs.h + +fi + + +# C++ tests, when required +# +if test $enable_cxx = yes; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + + # Reasons for testing: + # <sstream> - not in g++ 2.95.2 + # std::locale - not in g++ 2.95.4 + # + +for ac_header in sstream +do : + ac_fn_cxx_check_header_mongrel "$LINENO" "sstream" "ac_cv_header_sstream" "$ac_includes_default" +if test "x$ac_cv_header_sstream" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SSTREAM 1 +_ACEOF + +fi + +done + + ac_fn_cxx_check_type "$LINENO" "std::locale" "ac_cv_type_std__locale" "#include <locale> +" +if test "x$ac_cv_type_std__locale" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_STD__LOCALE 1 +_ACEOF + + +fi + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi + + +# Pick the correct source files in $path and link them to mpn/. +# $gmp_mpn_functions lists all functions we need. +# +# The rule is to find a file with the function name and a .asm, .S, +# .s, or .c extension. Certain multi-function files with special names +# can provide some functions too. (mpn/Makefile.am passes +# -DOPERATION_<func> to get them to generate the right code.) + +# Note: $gmp_mpn_functions must have mod_1 before pre_mod_1 so the former +# can optionally provide the latter as an extra entrypoint. Likewise +# divrem_1 and pre_divrem_1. + +gmp_mpn_functions_optional="umul udiv \ + invert_limb sqr_diagonal sqr_diag_addlsh1 \ + mul_2 mul_3 mul_4 mul_5 mul_6 \ + addmul_2 addmul_3 addmul_4 addmul_5 addmul_6 addmul_7 addmul_8 \ + addlsh1_n sublsh1_n rsblsh1_n rsh1add_n rsh1sub_n \ + addlsh2_n sublsh2_n rsblsh2_n \ + addlsh_n sublsh_n rsblsh_n \ + add_n_sub_n addaddmul_1msb0" + +gmp_mpn_functions="$extra_functions \ + add add_1 add_n sub sub_1 sub_n cnd_add_n cnd_sub_n cnd_swap neg com \ + mul_1 addmul_1 submul_1 \ + add_err1_n add_err2_n add_err3_n sub_err1_n sub_err2_n sub_err3_n \ + lshift rshift dive_1 diveby3 divis divrem divrem_1 divrem_2 \ + fib2_ui fib2m mod_1 mod_34lsub1 mode1o pre_divrem_1 pre_mod_1 dump \ + mod_1_1 mod_1_2 mod_1_3 mod_1_4 lshiftc \ + mul mul_fft mul_n sqr mul_basecase sqr_basecase nussbaumer_mul \ + mulmid_basecase toom42_mulmid mulmid_n mulmid \ + random random2 pow_1 \ + rootrem sqrtrem sizeinbase get_str set_str compute_powtab \ + scan0 scan1 popcount hamdist cmp zero_p \ + perfsqr perfpow strongfibo \ + gcd_11 gcd_22 gcd_1 gcd gcdext_1 gcdext gcd_subdiv_step \ + gcdext_lehmer \ + div_q tdiv_qr jacbase jacobi_2 jacobi get_d \ + matrix22_mul matrix22_mul1_inverse_vector \ + hgcd_matrix hgcd2 hgcd_step hgcd_reduce hgcd hgcd_appr \ + hgcd2_jacobi hgcd_jacobi \ + mullo_n mullo_basecase sqrlo sqrlo_basecase \ + toom22_mul toom32_mul toom42_mul toom52_mul toom62_mul \ + toom33_mul toom43_mul toom53_mul toom54_mul toom63_mul \ + toom44_mul \ + toom6h_mul toom6_sqr toom8h_mul toom8_sqr \ + toom_couple_handling \ + toom2_sqr toom3_sqr toom4_sqr \ + toom_eval_dgr3_pm1 toom_eval_dgr3_pm2 \ + toom_eval_pm1 toom_eval_pm2 toom_eval_pm2exp toom_eval_pm2rexp \ + toom_interpolate_5pts toom_interpolate_6pts toom_interpolate_7pts \ + toom_interpolate_8pts toom_interpolate_12pts toom_interpolate_16pts \ + invertappr invert binvert mulmod_bnm1 sqrmod_bnm1 mulmod_bknp1 \ + div_qr_1 div_qr_1n_pi1 \ + div_qr_2 div_qr_2n_pi1 div_qr_2u_pi1 \ + sbpi1_div_q sbpi1_div_qr sbpi1_divappr_q \ + dcpi1_div_q dcpi1_div_qr dcpi1_divappr_q \ + mu_div_qr mu_divappr_q mu_div_q \ + bdiv_q_1 \ + sbpi1_bdiv_q sbpi1_bdiv_qr sbpi1_bdiv_r \ + dcpi1_bdiv_q dcpi1_bdiv_qr \ + mu_bdiv_q mu_bdiv_qr \ + bdiv_q bdiv_qr broot brootinv bsqrt bsqrtinv \ + divexact bdiv_dbm1c redc_1 redc_2 redc_n powm powlo sec_powm \ + sec_mul sec_sqr sec_div_qr sec_div_r sec_pi1_div_qr sec_pi1_div_r \ + sec_add_1 sec_sub_1 sec_invert \ + trialdiv remove \ + and_n andn_n nand_n ior_n iorn_n nior_n xor_n xnor_n \ + copyi copyd zero sec_tabselect \ + comb_tables \ + $gmp_mpn_functions_optional" + + + +# the list of all object files used by mpn/Makefile.in and the +# top-level Makefile.in, respectively +mpn_objects= +mpn_objs_in_libgmp= + +# links from the sources, to be removed by "make distclean" +gmp_srclinks= + + +# mpn_relative_top_srcdir is $top_srcdir, but for use from within the mpn +# build directory. If $srcdir is relative then we use a relative path too, +# so the two trees can be moved together. +case $srcdir in + [\\/]* | ?:[\\/]*) # absolute, as per autoconf + mpn_relative_top_srcdir=$srcdir ;; + *) # relative + mpn_relative_top_srcdir=../$srcdir ;; +esac + + + + + + +# Fat binary setups. +# +# We proceed through each $fat_path directory, and look for $fat_function +# routines there. Those found are incorporated in the build by generating a +# little mpn/<foo>.asm or mpn/<foo>.c file in the build directory, with +# suitable function renaming, and adding that to $mpn_objects (the same as a +# normal mpn file). +# +# fat.h is generated with macros to let internal calls to each $fat_function +# go directly through __gmpn_cpuvec, plus macros and declarations helping to +# setup that structure, on a per-directory basis ready for +# mpn/<cpu>/fat/fat.c. +# +# fat.h includes thresholds listed in $fat_thresholds, extracted from +# gmp-mparam.h in each directory. An overall maximum for each threshold is +# established, for use in making fixed size arrays of temporary space. +# (Eg. MUL_TOOM33_THRESHOLD_LIMIT used by mpn/generic/mul.c.) +# +# It'd be possible to do some of this manually, but when there's more than a +# few functions and a few directories it becomes very tedious, and very +# prone to having some routine accidentally omitted. On that basis it seems +# best to automate as much as possible, even if the code to do so is a bit +# ugly. +# + +if test -n "$fat_path"; then + # Usually the mpn build directory is created with mpn/Makefile + # instantiation, but we want to write to it sooner. + mkdir mpn 2>/dev/null + + echo "/* fat.h - setups for fat binaries." >fat.h + echo " Generated by configure - DO NOT EDIT. */" >>fat.h + + +$as_echo "#define WANT_FAT_BINARY 1" >>confdefs.h + + +echo 'define(<WANT_FAT_BINARY>, <yes>)' >>$gmp_tmpconfigm4 + + + # Don't want normal copies of fat functions + for tmp_fn in $fat_functions; do + remove_from_list_tmp= +for remove_from_list_i in $gmp_mpn_functions; do + if test $remove_from_list_i = $tmp_fn; then :; + else + remove_from_list_tmp="$remove_from_list_tmp $remove_from_list_i" + fi +done +gmp_mpn_functions=$remove_from_list_tmp + + remove_from_list_tmp= +for remove_from_list_i in $gmp_mpn_functions_optional; do + if test $remove_from_list_i = $tmp_fn; then :; + else + remove_from_list_tmp="$remove_from_list_tmp $remove_from_list_i" + fi +done +gmp_mpn_functions_optional=$remove_from_list_tmp + + done + + for tmp_fn in $fat_functions; do + case $tmp_fn in + dive_1) tmp_fbase=divexact_1 ;; + diveby3) tmp_fbase=divexact_by3c ;; + pre_divrem_1) tmp_fbase=preinv_divrem_1 ;; + mode1o) tmp_fbase=modexact_1c_odd ;; + pre_mod_1) tmp_fbase=preinv_mod_1 ;; + mod_1_1) tmp_fbase=mod_1_1p ;; + mod_1_1_cps) tmp_fbase=mod_1_1p_cps ;; + mod_1_2) tmp_fbase=mod_1s_2p ;; + mod_1_2_cps) tmp_fbase=mod_1s_2p_cps ;; + mod_1_3) tmp_fbase=mod_1s_3p ;; + mod_1_3_cps) tmp_fbase=mod_1s_3p_cps ;; + mod_1_4) tmp_fbase=mod_1s_4p ;; + mod_1_4_cps) tmp_fbase=mod_1s_4p_cps ;; + *) tmp_fbase=$tmp_fn ;; +esac + + echo " +#ifndef OPERATION_$tmp_fn +#undef mpn_$tmp_fbase +#define mpn_$tmp_fbase (*__gmpn_cpuvec.$tmp_fbase) +#endif +DECL_$tmp_fbase (__MPN(${tmp_fbase}_init));" >>fat.h + # encourage various macros to use fat functions + cat >>confdefs.h <<_ACEOF +#define HAVE_NATIVE_mpn_$tmp_fbase 1 +_ACEOF + + done + + echo "" >>fat.h + echo "/* variable thresholds */" >>fat.h + for tmp_tn in $fat_thresholds; do + echo "#undef $tmp_tn" >>fat.h + echo "#define $tmp_tn CPUVEC_THRESHOLD (`echo $tmp_tn | tr [A-Z] [a-z]`)" >>fat.h + done + + echo " +/* Copy all fields into __gmpn_cpuvec. + memcpy is not used because it might operate byte-wise (depending on its + implementation), and we need the function pointer writes to be atomic. + "volatile" discourages the compiler from trying to optimize this. */ +#define CPUVEC_INSTALL(vec) \\ + do { \\ + volatile struct cpuvec_t *p = &__gmpn_cpuvec; \\" >>fat.h + for tmp_fn in $fat_functions; do + case $tmp_fn in + dive_1) tmp_fbase=divexact_1 ;; + diveby3) tmp_fbase=divexact_by3c ;; + pre_divrem_1) tmp_fbase=preinv_divrem_1 ;; + mode1o) tmp_fbase=modexact_1c_odd ;; + pre_mod_1) tmp_fbase=preinv_mod_1 ;; + mod_1_1) tmp_fbase=mod_1_1p ;; + mod_1_1_cps) tmp_fbase=mod_1_1p_cps ;; + mod_1_2) tmp_fbase=mod_1s_2p ;; + mod_1_2_cps) tmp_fbase=mod_1s_2p_cps ;; + mod_1_3) tmp_fbase=mod_1s_3p ;; + mod_1_3_cps) tmp_fbase=mod_1s_3p_cps ;; + mod_1_4) tmp_fbase=mod_1s_4p ;; + mod_1_4_cps) tmp_fbase=mod_1s_4p_cps ;; + *) tmp_fbase=$tmp_fn ;; +esac + + echo " p->$tmp_fbase = vec.$tmp_fbase; \\" >>fat.h + done + for tmp_tn in $fat_thresholds; do + tmp_field_name=`echo $tmp_tn | tr [A-Z] [a-z]` + echo " p->$tmp_field_name = vec.$tmp_field_name; \\" >>fat.h + done + echo " } while (0)" >>fat.h + + echo " +/* A helper to check all fields are filled. */ +#define ASSERT_CPUVEC(vec) \\ + do { \\" >>fat.h + for tmp_fn in $fat_functions; do + case $tmp_fn in + dive_1) tmp_fbase=divexact_1 ;; + diveby3) tmp_fbase=divexact_by3c ;; + pre_divrem_1) tmp_fbase=preinv_divrem_1 ;; + mode1o) tmp_fbase=modexact_1c_odd ;; + pre_mod_1) tmp_fbase=preinv_mod_1 ;; + mod_1_1) tmp_fbase=mod_1_1p ;; + mod_1_1_cps) tmp_fbase=mod_1_1p_cps ;; + mod_1_2) tmp_fbase=mod_1s_2p ;; + mod_1_2_cps) tmp_fbase=mod_1s_2p_cps ;; + mod_1_3) tmp_fbase=mod_1s_3p ;; + mod_1_3_cps) tmp_fbase=mod_1s_3p_cps ;; + mod_1_4) tmp_fbase=mod_1s_4p ;; + mod_1_4_cps) tmp_fbase=mod_1s_4p_cps ;; + *) tmp_fbase=$tmp_fn ;; +esac + + echo " ASSERT (vec.$tmp_fbase != NULL); \\" >>fat.h + done + for tmp_tn in $fat_thresholds; do + tmp_field_name=`echo $tmp_tn | tr [A-Z] [a-z]` + echo " ASSERT (vec.$tmp_field_name != 0); \\" >>fat.h + done + echo " } while (0)" >>fat.h + + echo " +/* Call ITERATE(field) for each fat threshold field. */ +#define ITERATE_FAT_THRESHOLDS() \\ + do { \\" >>fat.h + for tmp_tn in $fat_thresholds; do + tmp_field_name=`echo $tmp_tn | tr [A-Z] [a-z]` + echo " ITERATE ($tmp_tn, $tmp_field_name); \\" >>fat.h + done + echo " } while (0)" >>fat.h + + for tmp_dir in $fat_path; do + CPUVEC_SETUP= + THRESH_ASM_SETUP= + echo "" >>fat.h + tmp_suffix=`echo $tmp_dir | sed -e '/\//s:^[^/]*/::' -e 's:[\\/]:_:g'` + + # In order to keep names unique on a DOS 8.3 filesystem, use a prefix + # (rather than a suffix) for the generated file names, and abbreviate. + case $tmp_suffix in + pentium) tmp_prefix=p ;; + pentium_mmx) tmp_prefix=pm ;; + p6_mmx) tmp_prefix=p2 ;; + p6_p3mmx) tmp_prefix=p3 ;; + pentium4) tmp_prefix=p4 ;; + pentium4_mmx) tmp_prefix=p4m ;; + pentium4_sse2) tmp_prefix=p4s ;; + k6_mmx) tmp_prefix=k6m ;; + k6_k62mmx) tmp_prefix=k62 ;; + k7_mmx) tmp_prefix=k7m ;; + *) tmp_prefix=$tmp_suffix ;; + esac + + # Extract desired thresholds from gmp-mparam.h file in this directory, + # if present. + tmp_mparam=$srcdir/mpn/$tmp_dir/gmp-mparam.h + if test -f $tmp_mparam; then + for tmp_tn in $fat_thresholds; do + tmp_thresh=`sed -n "s/^#define $tmp_tn[ ]*\\([0-9][0-9]*\\).*$/\\1/p" $tmp_mparam` + if test -n "$tmp_thresh"; then + THRESH_ASM_SETUP="${THRESH_ASM_SETUP}define($tmp_tn,$tmp_thresh) +" + CPUVEC_SETUP="$CPUVEC_SETUP decided_cpuvec.`echo $tmp_tn | tr [A-Z] [a-z]` = $tmp_thresh; \\ +" + eval tmp_limit=\$${tmp_tn}_LIMIT + if test -z "$tmp_limit"; then + tmp_limit=0 + fi + if test $tmp_thresh -gt $tmp_limit; then + eval ${tmp_tn}_LIMIT=$tmp_thresh + fi + fi + done + fi + + for tmp_fn in $fat_functions; do + # functions that can be provided by multi-function files +tmp_mulfunc= +case $tmp_fn in + add_n|sub_n) tmp_mulfunc="aors_n" ;; + add_err1_n|sub_err1_n) + tmp_mulfunc="aors_err1_n" ;; + add_err2_n|sub_err2_n) + tmp_mulfunc="aors_err2_n" ;; + add_err3_n|sub_err3_n) + tmp_mulfunc="aors_err3_n" ;; + cnd_add_n|cnd_sub_n) tmp_mulfunc="cnd_aors_n" ;; + sec_add_1|sec_sub_1) tmp_mulfunc="sec_aors_1" ;; + addmul_1|submul_1) tmp_mulfunc="aorsmul_1" ;; + mul_2|addmul_2) tmp_mulfunc="aormul_2" ;; + mul_3|addmul_3) tmp_mulfunc="aormul_3" ;; + mul_4|addmul_4) tmp_mulfunc="aormul_4" ;; + popcount|hamdist) tmp_mulfunc="popham" ;; + and_n|andn_n|nand_n | ior_n|iorn_n|nior_n | xor_n|xnor_n) + tmp_mulfunc="logops_n" ;; + lshift|rshift) tmp_mulfunc="lorrshift";; + addlsh1_n) + tmp_mulfunc="aorslsh1_n aorrlsh1_n aorsorrlsh1_n";; + sublsh1_n) + tmp_mulfunc="aorslsh1_n sorrlsh1_n aorsorrlsh1_n";; + rsblsh1_n) + tmp_mulfunc="aorrlsh1_n sorrlsh1_n aorsorrlsh1_n";; + addlsh2_n) + tmp_mulfunc="aorslsh2_n aorrlsh2_n aorsorrlsh2_n";; + sublsh2_n) + tmp_mulfunc="aorslsh2_n sorrlsh2_n aorsorrlsh2_n";; + rsblsh2_n) + tmp_mulfunc="aorrlsh2_n sorrlsh2_n aorsorrlsh2_n";; + addlsh_n) + tmp_mulfunc="aorslsh_n aorrlsh_n aorsorrlsh_n";; + sublsh_n) + tmp_mulfunc="aorslsh_n sorrlsh_n aorsorrlsh_n";; + rsblsh_n) + tmp_mulfunc="aorrlsh_n sorrlsh_n aorsorrlsh_n";; + rsh1add_n|rsh1sub_n) + tmp_mulfunc="rsh1aors_n";; + sec_div_qr|sec_div_r) + tmp_mulfunc="sec_div";; + sec_pi1_div_qr|sec_pi1_div_r) + tmp_mulfunc="sec_pi1_div";; +esac + + + for tmp_base in $tmp_fn $tmp_mulfunc; do + for tmp_ext in asm S s c; do + tmp_file=$srcdir/mpn/$tmp_dir/$tmp_base.$tmp_ext + if test -f $tmp_file; then + + # If the host uses a non-standard ABI, check if tmp_file supports it + # + if test -n "$GMP_NONSTD_ABI" && test $tmp_ext != "c"; then + abi=`sed -n 's/^[ ]*ABI_SUPPORT(\(.*\))/\1/p' $tmp_file ` + if echo "$abi" | grep -q "\\b${GMP_NONSTD_ABI}\\b"; then + true + else + continue + fi + fi + + mpn_objects="$mpn_objects ${tmp_prefix}_$tmp_fn.lo" + mpn_objs_in_libgmp="$mpn_objs_in_libgmp mpn/${tmp_prefix}_$tmp_fn.lo" + + case $tmp_fn in + dive_1) tmp_fbase=divexact_1 ;; + diveby3) tmp_fbase=divexact_by3c ;; + pre_divrem_1) tmp_fbase=preinv_divrem_1 ;; + mode1o) tmp_fbase=modexact_1c_odd ;; + pre_mod_1) tmp_fbase=preinv_mod_1 ;; + mod_1_1) tmp_fbase=mod_1_1p ;; + mod_1_1_cps) tmp_fbase=mod_1_1p_cps ;; + mod_1_2) tmp_fbase=mod_1s_2p ;; + mod_1_2_cps) tmp_fbase=mod_1s_2p_cps ;; + mod_1_3) tmp_fbase=mod_1s_3p ;; + mod_1_3_cps) tmp_fbase=mod_1s_3p_cps ;; + mod_1_4) tmp_fbase=mod_1s_4p ;; + mod_1_4_cps) tmp_fbase=mod_1s_4p_cps ;; + *) tmp_fbase=$tmp_fn ;; +esac + + + # carry-in variant, eg. divrem_1c or modexact_1c_odd + case $tmp_fbase in + *_1*) tmp_fbasec=`echo $tmp_fbase | sed 's/_1/_1c/'` ;; + *) tmp_fbasec=${tmp_fbase}c ;; + esac + + # Create a little file doing an include from srcdir. The + # OPERATION and renamings aren't all needed all the time, but + # they don't hurt if unused. + # + # FIXME: Should generate these via config.status commands. + # Would need them all in one AC_CONFIG_COMMANDS though, since + # that macro doesn't accept a set of separate commands generated + # by shell code. + # + case $tmp_ext in + asm) + # hide the d-n-l from autoconf's error checking + tmp_d_n_l=d""nl + echo "$tmp_d_n_l mpn_$tmp_fbase - from $tmp_dir directory for fat binary. +$tmp_d_n_l Generated by configure - DO NOT EDIT. + +define(OPERATION_$tmp_fn) +define(__gmpn_$tmp_fbase, __gmpn_${tmp_fbase}_$tmp_suffix) +define(__gmpn_$tmp_fbasec,__gmpn_${tmp_fbasec}_${tmp_suffix}) +define(__gmpn_preinv_${tmp_fbase},__gmpn_preinv_${tmp_fbase}_${tmp_suffix}) +define(__gmpn_${tmp_fbase}_cps,__gmpn_${tmp_fbase}_cps_${tmp_suffix}) + +$tmp_d_n_l For k6 and k7 gcd_1 calling their corresponding mpn_modexact_1_odd +ifdef(\`__gmpn_modexact_1_odd',, +\`define(__gmpn_modexact_1_odd,__gmpn_modexact_1_odd_${tmp_suffix})') + +$THRESH_ASM_SETUP +include($mpn_relative_top_srcdir/mpn/$tmp_dir/$tmp_base.asm) +" >mpn/${tmp_prefix}_$tmp_fn.asm + ;; + c) + echo "/* mpn_$tmp_fbase - from $tmp_dir directory for fat binary. + Generated by configure - DO NOT EDIT. */ + +#define OPERATION_$tmp_fn 1 +#define __gmpn_$tmp_fbase __gmpn_${tmp_fbase}_$tmp_suffix +#define __gmpn_$tmp_fbasec __gmpn_${tmp_fbasec}_${tmp_suffix} +#define __gmpn_preinv_${tmp_fbase} __gmpn_preinv_${tmp_fbase}_${tmp_suffix} +#define __gmpn_${tmp_fbase}_cps __gmpn_${tmp_fbase}_cps_${tmp_suffix} + +#include \"$mpn_relative_top_srcdir/mpn/$tmp_dir/$tmp_base.c\" +" >mpn/${tmp_prefix}_$tmp_fn.c + ;; + esac + + # Prototype, and append to CPUVEC_SETUP for this directory. + echo "DECL_$tmp_fbase (__gmpn_${tmp_fbase}_$tmp_suffix);" >>fat.h + CPUVEC_SETUP="$CPUVEC_SETUP decided_cpuvec.$tmp_fbase = __gmpn_${tmp_fbase}_${tmp_suffix}; \\ +" + # Ditto for any preinv variant (preinv_divrem_1, preinv_mod_1). + if grep "^PROLOGUE(mpn_preinv_$tmp_fn)" $tmp_file >/dev/null; then + echo "DECL_preinv_$tmp_fbase (__gmpn_preinv_${tmp_fbase}_$tmp_suffix);" >>fat.h + CPUVEC_SETUP="$CPUVEC_SETUP decided_cpuvec.preinv_$tmp_fbase = __gmpn_preinv_${tmp_fbase}_${tmp_suffix}; \\ +" + fi + + # Ditto for any mod_1...cps variant + if grep "^PROLOGUE(mpn_${tmp_fbase}_cps)" $tmp_file >/dev/null; then + echo "DECL_${tmp_fbase}_cps (__gmpn_${tmp_fbase}_cps_$tmp_suffix);" >>fat.h + CPUVEC_SETUP="$CPUVEC_SETUP decided_cpuvec.${tmp_fbase}_cps = __gmpn_${tmp_fbase}_cps_${tmp_suffix}; \\ +" + fi + fi + done + done + done + + # Emit CPUVEC_SETUP for this directory + echo "" >>fat.h + echo "#define CPUVEC_SETUP_$tmp_suffix \\" >>fat.h + echo " do { \\" >>fat.h + echo "$CPUVEC_SETUP } while (0)" >>fat.h + done + + # Emit threshold limits + echo "" >>fat.h + for tmp_tn in $fat_thresholds; do + eval tmp_limit=\$${tmp_tn}_LIMIT + echo "#define ${tmp_tn}_LIMIT $tmp_limit" >>fat.h + done +fi + + +# Normal binary setups. +# + +for tmp_ext in asm S s c; do + eval found_$tmp_ext=no +done + +for tmp_fn in $gmp_mpn_functions; do + for tmp_ext in asm S s c; do + test "$no_create" = yes || rm -f mpn/$tmp_fn.$tmp_ext + done + + # mpn_preinv_divrem_1 might have been provided by divrem_1.asm, likewise + # mpn_preinv_mod_1 by mod_1.asm. + case $tmp_fn in + pre_divrem_1) + if test "$HAVE_NATIVE_mpn_preinv_divrem_1" = yes; then continue; fi ;; + pre_mod_1) + if test "$HAVE_NATIVE_mpn_preinv_mod_1" = yes; then continue; fi ;; + esac + + # functions that can be provided by multi-function files +tmp_mulfunc= +case $tmp_fn in + add_n|sub_n) tmp_mulfunc="aors_n" ;; + add_err1_n|sub_err1_n) + tmp_mulfunc="aors_err1_n" ;; + add_err2_n|sub_err2_n) + tmp_mulfunc="aors_err2_n" ;; + add_err3_n|sub_err3_n) + tmp_mulfunc="aors_err3_n" ;; + cnd_add_n|cnd_sub_n) tmp_mulfunc="cnd_aors_n" ;; + sec_add_1|sec_sub_1) tmp_mulfunc="sec_aors_1" ;; + addmul_1|submul_1) tmp_mulfunc="aorsmul_1" ;; + mul_2|addmul_2) tmp_mulfunc="aormul_2" ;; + mul_3|addmul_3) tmp_mulfunc="aormul_3" ;; + mul_4|addmul_4) tmp_mulfunc="aormul_4" ;; + popcount|hamdist) tmp_mulfunc="popham" ;; + and_n|andn_n|nand_n | ior_n|iorn_n|nior_n | xor_n|xnor_n) + tmp_mulfunc="logops_n" ;; + lshift|rshift) tmp_mulfunc="lorrshift";; + addlsh1_n) + tmp_mulfunc="aorslsh1_n aorrlsh1_n aorsorrlsh1_n";; + sublsh1_n) + tmp_mulfunc="aorslsh1_n sorrlsh1_n aorsorrlsh1_n";; + rsblsh1_n) + tmp_mulfunc="aorrlsh1_n sorrlsh1_n aorsorrlsh1_n";; + addlsh2_n) + tmp_mulfunc="aorslsh2_n aorrlsh2_n aorsorrlsh2_n";; + sublsh2_n) + tmp_mulfunc="aorslsh2_n sorrlsh2_n aorsorrlsh2_n";; + rsblsh2_n) + tmp_mulfunc="aorrlsh2_n sorrlsh2_n aorsorrlsh2_n";; + addlsh_n) + tmp_mulfunc="aorslsh_n aorrlsh_n aorsorrlsh_n";; + sublsh_n) + tmp_mulfunc="aorslsh_n sorrlsh_n aorsorrlsh_n";; + rsblsh_n) + tmp_mulfunc="aorrlsh_n sorrlsh_n aorsorrlsh_n";; + rsh1add_n|rsh1sub_n) + tmp_mulfunc="rsh1aors_n";; + sec_div_qr|sec_div_r) + tmp_mulfunc="sec_div";; + sec_pi1_div_qr|sec_pi1_div_r) + tmp_mulfunc="sec_pi1_div";; +esac + + + found=no + for tmp_dir in $path; do + for tmp_base in $tmp_fn $tmp_mulfunc; do + for tmp_ext in asm S s c; do + tmp_file=$srcdir/mpn/$tmp_dir/$tmp_base.$tmp_ext + if test -f $tmp_file; then + + # For a nails build, check if the file supports our nail bits. + # Generic code always supports all nails. + # + # FIXME: When a multi-function file is selected to provide one of + # the nails-neutral routines, like logops_n for and_n, the + # PROLOGUE grepping will create HAVE_NATIVE_mpn_<foo> defines for + # all functions in that file, even if they haven't all been + # nailified. Not sure what to do about this, it's only really a + # problem for logops_n, and it's not too terrible to insist those + # get nailified always. + # + if test $GMP_NAIL_BITS != 0 && test $tmp_dir != generic; then + case $tmp_fn in + and_n | ior_n | xor_n | andn_n | \ + copyi | copyd | \ + popcount | hamdist | \ + udiv | udiv_w_sdiv | umul | \ + cntlz | invert_limb) + # these operations are either unaffected by nails or defined + # to operate on full limbs + ;; + *) + nails=`sed -n 's/^[ ]*NAILS_SUPPORT(\(.*\))/\1/p' $tmp_file ` + for n in $nails; do + case $n in + *-*) + n_start=`echo "$n" | sed -n 's/\(.*\)-.*/\1/p'` + n_end=`echo "$n" | sed -n 's/.*-\(.*\)/\1/p'` + ;; + *) + n_start=$n + n_end=$n + ;; + esac + if test $GMP_NAIL_BITS -ge $n_start && test $GMP_NAIL_BITS -le $n_end; then + found=yes + break + fi + done + if test $found != yes; then + continue + fi + ;; + esac + fi + + # If the host uses a non-standard ABI, check if tmp_file supports it + # + if test -n "$GMP_NONSTD_ABI" && test $tmp_ext != "c"; then + abi=`sed -n 's/^[ ]*ABI_SUPPORT(\(.*\))/\1/p' $tmp_file ` + if echo "$abi" | grep -q "\\b${GMP_NONSTD_ABI}\\b"; then + true + else + continue + fi + fi + + found=yes + eval found_$tmp_ext=yes + + if test $tmp_ext = c; then + tmp_u='$U' + else + tmp_u= + fi + + mpn_objects="$mpn_objects $tmp_fn$tmp_u.lo" + mpn_objs_in_libgmp="$mpn_objs_in_libgmp mpn/$tmp_fn$tmp_u.lo" + ac_config_links="$ac_config_links mpn/$tmp_fn.$tmp_ext:mpn/$tmp_dir/$tmp_base.$tmp_ext" + + gmp_srclinks="$gmp_srclinks mpn/$tmp_fn.$tmp_ext" + + # Duplicate AC_DEFINEs are harmless, so it doesn't matter + # that multi-function files get grepped here repeatedly. + # The PROLOGUE pattern excludes the optional second parameter. + gmp_ep=` + sed -n 's/^[ ]*MULFUNC_PROLOGUE(\(.*\))/\1/p' $tmp_file ; + sed -n 's/^[ ]*PROLOGUE(\([^,]*\).*)/\1/p' $tmp_file + ` + for gmp_tmp in $gmp_ep; do + cat >>confdefs.h <<_ACEOF +#define HAVE_NATIVE_$gmp_tmp 1 +_ACEOF + + eval HAVE_NATIVE_$gmp_tmp=yes + done + + case $tmp_fn in + sqr_basecase) sqr_basecase_source=$tmp_file ;; + esac + + break + fi + done + if test $found = yes; then break ; fi + done + if test $found = yes; then break ; fi + done + + if test $found = no; then + for tmp_optional in $gmp_mpn_functions_optional; do + if test $tmp_optional = $tmp_fn; then + found=yes + fi + done + if test $found = no; then + as_fn_error $? "no version of $tmp_fn found in path: $path" "$LINENO" 5 + fi + fi +done + +# All cycle counters are .asm files currently +if test -n "$SPEED_CYCLECOUNTER_OBJ"; then + found_asm=yes +fi + + + + + +# Don't demand an m4 unless it's actually needed. +if test $found_asm = yes; then + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suitable m4" >&5 +$as_echo_n "checking for suitable m4... " >&6; } +if ${gmp_cv_prog_m4+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$M4"; then + gmp_cv_prog_m4="$M4" +else + cat >conftest.m4 <<\EOF +define(dollarhash,``$#'')ifelse(dollarhash(x),1,`define(t1,Y)', +``bad: $# not supported (SunOS /usr/bin/m4) +'')ifelse(eval(89),89,`define(t2,Y)', +`bad: eval() doesnt support 8 or 9 in a constant (OpenBSD 2.6 m4) +')ifelse(eval(9,9),10,`define(t3,Y)', +`bad: eval() doesnt support radix in eval (FreeBSD 8.x,9.0,9.1,9.2 m4) +')ifelse(t1`'t2`'t3,YYY,`good +') +EOF + echo "trying m4" >&5 + gmp_tmp_val=`(m4 conftest.m4) 2>&5` + echo "$gmp_tmp_val" >&5 + if test "$gmp_tmp_val" = good; then + gmp_cv_prog_m4="m4" + else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH:/usr/5bin" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + echo "trying $ac_dir/m4" >&5 + gmp_tmp_val=`($ac_dir/m4 conftest.m4) 2>&5` + echo "$gmp_tmp_val" >&5 + if test "$gmp_tmp_val" = good; then + gmp_cv_prog_m4="$ac_dir/m4" + break + fi + done + IFS="$ac_save_ifs" + if test -z "$gmp_cv_prog_m4"; then + as_fn_error $? "No usable m4 in \$PATH or /usr/5bin (see config.log for reasons)." "$LINENO" 5 + fi + fi + rm -f conftest.m4 +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_prog_m4" >&5 +$as_echo "$gmp_cv_prog_m4" >&6; } +M4="$gmp_cv_prog_m4" + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if m4wrap produces spurious output" >&5 +$as_echo_n "checking if m4wrap produces spurious output... " >&6; } +if ${gmp_cv_m4_m4wrap_spurious+:} false; then : + $as_echo_n "(cached) " >&6 +else + # hide the d-n-l from autoconf's error checking +tmp_d_n_l=d""nl +cat >conftest.m4 <<EOF +changequote({,})define(x,)m4wrap({x})$tmp_d_n_l +EOF +echo test input is >&5 +cat conftest.m4 >&5 +tmp_chars=`$M4 conftest.m4 | wc -c` +echo produces $tmp_chars chars output >&5 +rm -f conftest.m4 +if test $tmp_chars = 0; then + gmp_cv_m4_m4wrap_spurious=no +else + gmp_cv_m4_m4wrap_spurious=yes +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_m4_m4wrap_spurious" >&5 +$as_echo "$gmp_cv_m4_m4wrap_spurious" >&6; } + +echo "define(<M4WRAP_SPURIOUS>,<$gmp_cv_m4_m4wrap_spurious>)" >> $gmp_tmpconfigm4 + + +# else +# It's unclear why this m4-not-needed stuff was ever done. +# if test -z "$M4" ; then +# M4=m4-not-needed +# fi +fi + +# Only do the GMP_ASM checks if there's a .S or .asm wanting them. +if test $found_asm = no && test $found_S = no; then + gmp_asm_syntax_testing=no +fi + +if test "$gmp_asm_syntax_testing" != no; then + SAVE_CFLAGS="$CFLAGS" + CFLAGS="`echo $SAVE_CFLAGS | sed 's;-flto[-=a-z0-9]*;;g'`" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to switch to text section" >&5 +$as_echo_n "checking how to switch to text section... " >&6; } +if ${gmp_cv_asm_text+:} false; then : + $as_echo_n "(cached) " >&6 +else + for i in ".text" ".code" ".csect .text[PR]"; do + echo "trying $i" >&5 + cat >conftest.s <<EOF + $i +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_text=$i + rm -f conftest* + break +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + : +fi +rm -f conftest* + +done +if test -z "$gmp_cv_asm_text"; then + as_fn_error $? "Cannot determine text section directive" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_text" >&5 +$as_echo "$gmp_cv_asm_text" >&6; } +echo "define(<TEXT>, <$gmp_cv_asm_text>)" >> $gmp_tmpconfigm4 + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to switch to data section" >&5 +$as_echo_n "checking how to switch to data section... " >&6; } +if ${gmp_cv_asm_data+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-aix*) gmp_cv_asm_data=".csect .data[RW]" ;; + *) gmp_cv_asm_data=".data" ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_data" >&5 +$as_echo "$gmp_cv_asm_data" >&6; } +echo "define(<DATA>, <$gmp_cv_asm_data>)" >> $gmp_tmpconfigm4 + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler label suffix" >&5 +$as_echo_n "checking for assembler label suffix... " >&6; } +if ${gmp_cv_asm_label_suffix+:} false; then : + $as_echo_n "(cached) " >&6 +else + gmp_cv_asm_label_suffix=unknown +for i in "" ":"; do + echo "trying $i" >&5 + cat >conftest.s <<EOF + $gmp_cv_asm_text +somelabel$i +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_label_suffix=$i + rm -f conftest* + break +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + cat conftest.out >&5 +fi +rm -f conftest* + +done +if test "$gmp_cv_asm_label_suffix" = "unknown"; then + as_fn_error $? "Cannot determine label suffix" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_label_suffix" >&5 +$as_echo "$gmp_cv_asm_label_suffix" >&6; } +echo "define(<LABEL_SUFFIX>, <$gmp_cv_asm_label_suffix>)" >> $gmp_tmpconfigm4 + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler global directive" >&5 +$as_echo_n "checking for assembler global directive... " >&6; } +if ${gmp_cv_asm_globl+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + hppa*-*-*) gmp_cv_asm_globl=.export ;; + ia64*-*-* | itanium-*-* | itanium2-*-*) gmp_cv_asm_globl=.global ;; + *) gmp_cv_asm_globl=.globl ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_globl" >&5 +$as_echo "$gmp_cv_asm_globl" >&6; } +echo "define(<GLOBL>, <$gmp_cv_asm_globl>)" >> $gmp_tmpconfigm4 + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler global directive attribute" >&5 +$as_echo_n "checking for assembler global directive attribute... " >&6; } +if ${gmp_cv_asm_globl_attr+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $gmp_cv_asm_globl in + .export) gmp_cv_asm_globl_attr=",entry" ;; + *) gmp_cv_asm_globl_attr="" ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_globl_attr" >&5 +$as_echo "$gmp_cv_asm_globl_attr" >&6; } +echo "define(<GLOBL_ATTR>, <$gmp_cv_asm_globl_attr>)" >> $gmp_tmpconfigm4 + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if globals are prefixed by underscore" >&5 +$as_echo_n "checking if globals are prefixed by underscore... " >&6; } +if ${gmp_cv_asm_underscore+:} false; then : + $as_echo_n "(cached) " >&6 +else + gmp_cv_asm_underscore="unknown" +cat >conftest.c <<EOF +int gurkmacka; +EOF +gmp_compile="$CC $CFLAGS $CPPFLAGS -c conftest.c >&5" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + $NM conftest.$OBJEXT >conftest.out + if grep "[ ]_gurkmacka" conftest.out >/dev/null; then + gmp_cv_asm_underscore=yes + elif grep "[ ]gurkmacka" conftest.out >/dev/null; then + gmp_cv_asm_underscore=no + else + echo "configure: $NM doesn't have gurkmacka:" >&5 + cat conftest.out >&5 + fi +else + echo "configure: failed program was:" >&5 + cat conftest.c >&5 +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_underscore" >&5 +$as_echo "$gmp_cv_asm_underscore" >&6; } +case $gmp_cv_asm_underscore in + yes) + +echo 'define(<GSYM_PREFIX>, <_>)' >>$gmp_tmpconfigm4 + ;; + no) + +echo 'define(<GSYM_PREFIX>, <>)' >>$gmp_tmpconfigm4 + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +----------------------------------------------------------" >&5 +$as_echo "$as_me: WARNING: +----------------------------------------------------------" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | Cannot determine global symbol prefix." >&5 +$as_echo "$as_me: WARNING: | Cannot determine global symbol prefix." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | $NM output doesn't contain a global data symbol." >&5 +$as_echo "$as_me: WARNING: | $NM output doesn't contain a global data symbol." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | Will proceed with no underscore." >&5 +$as_echo "$as_me: WARNING: | Will proceed with no underscore." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | If this is wrong then you'll get link errors referring" >&5 +$as_echo "$as_me: WARNING: | If this is wrong then you'll get link errors referring" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | to ___gmpn_add_n (note three underscores)." >&5 +$as_echo "$as_me: WARNING: | to ___gmpn_add_n (note three underscores)." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | In this case do a fresh build with an override," >&5 +$as_echo "$as_me: WARNING: | In this case do a fresh build with an override," >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | ./configure gmp_cv_asm_underscore=yes" >&5 +$as_echo "$as_me: WARNING: | ./configure gmp_cv_asm_underscore=yes" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +----------------------------------------------------------" >&5 +$as_echo "$as_me: WARNING: +----------------------------------------------------------" >&2;} + +echo 'define(<GSYM_PREFIX>, <>)' >>$gmp_tmpconfigm4 + + ;; +esac + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to switch to read-only data section" >&5 +$as_echo_n "checking how to switch to read-only data section... " >&6; } +if ${gmp_cv_asm_rodata+:} false; then : + $as_echo_n "(cached) " >&6 +else + +case $host in +i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-* | x86_64-*-*) + gmp_cv_asm_rodata="$gmp_cv_asm_data" ;; +*) + gmp_cv_asm_rodata="$gmp_cv_asm_text" ;; +esac + +cat >conftest.c <<EOF +extern const int foo[]; /* Suppresses C++'s suppression of foo */ +const int foo[] = {1,2,3}; +EOF +echo "Test program:" >&5 +cat conftest.c >&5 +gmp_compile="$CC $CFLAGS $CPPFLAGS -S conftest.c >&5" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + echo "Compiler output:" >&5 + cat conftest.s >&5 + if test $gmp_cv_asm_underscore = yes; then + tmp_gsym_prefix=_ + else + tmp_gsym_prefix= + fi + # must see our label + if grep "^${tmp_gsym_prefix}foo$gmp_cv_asm_label_suffix" conftest.s >/dev/null 2>&5; then + # take the last directive before our label (hence skipping segments + # getting debugging info etc) + tmp_match=`sed -n "/^${tmp_gsym_prefix}foo$gmp_cv_asm_label_suffix/q + /^[. ]*data/p + /^[. ]*rdata/p + /^[. ]*text/p + /^[. ]*section/p + /^[. ]*csect/p + /^[. ]*CSECT/p" conftest.s | sed -n '$p'` + echo "Match: $tmp_match" >&5 + if test -n "$tmp_match"; then + gmp_cv_asm_rodata=$tmp_match + fi + else + echo "Couldn't find label: ^${tmp_gsym_prefix}foo$gmp_cv_asm_label_suffix" >&5 + fi +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_rodata" >&5 +$as_echo "$gmp_cv_asm_rodata" >&6; } +echo "define(<RODATA>, <$gmp_cv_asm_rodata>)" >> $gmp_tmpconfigm4 + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .type directive" >&5 +$as_echo_n "checking for assembler .type directive... " >&6; } +if ${gmp_cv_asm_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + gmp_cv_asm_type= +for gmp_tmp_prefix in @ \# %; do + cat >conftest.s <<EOF + .type sym,${gmp_tmp_prefix}function +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + if grep "\.type pseudo-op used outside of \.def/\.endef ignored" conftest.out >/dev/null; then : ; + else + gmp_cv_asm_type=".type \$1,${gmp_tmp_prefix}\$2" + break + fi +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + : +fi +rm -f conftest* + +done +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_type" >&5 +$as_echo "$gmp_cv_asm_type" >&6; } +echo "define(<TYPE>, <$gmp_cv_asm_type>)" >> $gmp_tmpconfigm4 + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .size directive" >&5 +$as_echo_n "checking for assembler .size directive... " >&6; } +if ${gmp_cv_asm_size+:} false; then : + $as_echo_n "(cached) " >&6 +else + gmp_cv_asm_size= +cat >conftest.s <<EOF + .size sym,1 +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + if grep "\.size pseudo-op used outside of \.def/\.endef ignored" conftest.out >/dev/null; then : ; + else + gmp_cv_asm_size=".size \$1,\$2" + fi +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + : +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_size" >&5 +$as_echo "$gmp_cv_asm_size" >&6; } +echo "define(<SIZE>, <$gmp_cv_asm_size>)" >> $gmp_tmpconfigm4 + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler local label prefix" >&5 +$as_echo_n "checking for assembler local label prefix... " >&6; } +if ${gmp_cv_asm_lsym_prefix+:} false; then : + $as_echo_n "(cached) " >&6 +else + gmp_tmp_pre_appears=yes +for gmp_tmp_pre in L .L $L $ L$; do + echo "Trying $gmp_tmp_pre" >&5 + cat >conftest.s <<EOF + $gmp_cv_asm_text +dummy${gmp_cv_asm_label_suffix} +${gmp_tmp_pre}gurkmacka${gmp_cv_asm_label_suffix} +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + if $NM conftest.$OBJEXT >conftest.nm 2>&5; then : ; else + cat conftest.nm >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"$NM\" failure" >&5 +$as_echo "$as_me: WARNING: \"$NM\" failure" >&2;} + break + fi + cat conftest.nm >&5 + if grep gurkmacka conftest.nm >/dev/null; then : ; else + # no mention of the symbol, this is good + echo "$gmp_tmp_pre label doesn't appear in object file at all (good)" >&5 + gmp_cv_asm_lsym_prefix="$gmp_tmp_pre" + gmp_tmp_pre_appears=no + break + fi + if grep ' [a-zN] .*gurkmacka' conftest.nm >/dev/null; then + # symbol mentioned as a local, use this if nothing better + echo "$gmp_tmp_pre label is local but still in object file" >&5 + if test -z "$gmp_cv_asm_lsym_prefix"; then + gmp_cv_asm_lsym_prefix="$gmp_tmp_pre" + fi + else + echo "$gmp_tmp_pre label is something unknown" >&5 + fi + +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + : +fi +rm -f conftest* + +done +rm -f conftest* +if test -z "$gmp_cv_asm_lsym_prefix"; then + gmp_cv_asm_lsym_prefix=L + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine local label, using default $gmp_cv_asm_lsym_prefix" >&5 +$as_echo "$as_me: WARNING: cannot determine local label, using default $gmp_cv_asm_lsym_prefix" >&2;} +fi +# for development purposes, note whether we got a purely temporary local label +echo "Local label appears in object files: $gmp_tmp_pre_appears" >&5 + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_lsym_prefix" >&5 +$as_echo "$gmp_cv_asm_lsym_prefix" >&6; } +echo "define(<LSYM_PREFIX>, <${gmp_cv_asm_lsym_prefix}>)" >> $gmp_tmpconfigm4 + +cat >>confdefs.h <<_ACEOF +#define LSYM_PREFIX "$gmp_cv_asm_lsym_prefix" +_ACEOF + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler byte directive" >&5 +$as_echo_n "checking for assembler byte directive... " >&6; } +if ${gmp_cv_asm_byte+:} false; then : + $as_echo_n "(cached) " >&6 +else + for i in .byte data1; do + echo "trying $i" >&5 + cat >conftest.s <<EOF + $gmp_cv_asm_data + $i 0 + +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_byte=$i + rm -f conftest* + break +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + cat conftest.out >&5 +fi +rm -f conftest* + +done +if test -z "$gmp_cv_asm_byte"; then + as_fn_error $? "Cannot determine how to emit a data byte" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_byte" >&5 +$as_echo "$gmp_cv_asm_byte" >&6; } + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to define a 32-bit word" >&5 +$as_echo_n "checking how to define a 32-bit word... " >&6; } +if ${gmp_cv_asm_w32+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-hpux*) + # FIXME: HPUX puts first symbol at 0x40000000, breaking our assumption + # that it's at 0x0. We'll have to declare another symbol before the + # .long/.word and look at the distance between the two symbols. The + # only problem is that the sed expression(s) barfs (on Solaris, for + # example) for the symbol with value 0. For now, HPUX uses .word. + gmp_cv_asm_w32=".word" + ;; + *-*-*) + gmp_tmp_val= + for gmp_tmp_op in .long .word data4; do + cat >conftest.s <<EOF + $gmp_cv_asm_data + $gmp_cv_asm_globl foo + $gmp_tmp_op 0 +foo$gmp_cv_asm_label_suffix + $gmp_cv_asm_byte 0 +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_tmp_val=`$NM conftest.$OBJEXT | grep foo | \ + sed -e 's;[[][0-9][]]\(.*\);\1;' -e 's;[^1-9]*\([0-9]*\).*;\1;'` + if test "$gmp_tmp_val" = 4; then + gmp_cv_asm_w32="$gmp_tmp_op" + break + fi +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + : +fi +rm -f conftest* + + done + rm -f conftest* + ;; +esac +if test -z "$gmp_cv_asm_w32"; then + as_fn_error $? "cannot determine how to define a 32-bit word" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_w32" >&5 +$as_echo "$gmp_cv_asm_w32" >&6; } +echo "define(<W32>, <$gmp_cv_asm_w32>)" >> $gmp_tmpconfigm4 + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if .align assembly directive is logarithmic" >&5 +$as_echo_n "checking if .align assembly directive is logarithmic... " >&6; } +if ${gmp_cv_asm_align_log+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.s <<EOF + $gmp_cv_asm_data + .align 4 + $gmp_cv_asm_globl foo + $gmp_cv_asm_byte 1 + .align 4 +foo$gmp_cv_asm_label_suffix + $gmp_cv_asm_byte 2 +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_tmp_val=`$NM conftest.$OBJEXT | grep foo | \ + sed -e 's;[[][0-9][]]\(.*\);\1;' -e 's;[^1-9]*\([0-9]*\).*;\1;'` + if test "$gmp_tmp_val" = "10" || test "$gmp_tmp_val" = "16"; then + gmp_cv_asm_align_log=yes + else + gmp_cv_asm_align_log=no + fi +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + as_fn_error $? "cannot assemble alignment test" "$LINENO" 5 +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_align_log" >&5 +$as_echo "$gmp_cv_asm_align_log" >&6; } + + +echo "define(<ALIGN_LOGARITHMIC>,<$gmp_cv_asm_align_log>)" >> $gmp_tmpconfigm4 + + + CFLAGS="$SAVE_CFLAGS" + + case $host in + arm*-*-* | aarch64*-*-* | applem[1-9]-*-*) + case $ABI in + 32) + +echo "include_mpn(\`arm/arm-defs.m4')" >> $gmp_tmpconfigm4i + ;; + 64) + case $host in + *-*-darwin*) + +echo "include_mpn(\`arm64/darwin.m4')" >> $gmp_tmpconfigm4i + ;; + *) + +echo "include_mpn(\`arm64/arm64-defs.m4')" >> $gmp_tmpconfigm4i + ;; + esac + ;; + esac + ;; + hppa*-*-*) + # for both pa32 and pa64 + +echo "include_mpn(\`pa32/pa-defs.m4')" >> $gmp_tmpconfigm4i + + ;; + ia64*-*-* | itanium-*-* | itanium2-*-*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler .align padding is good" >&5 +$as_echo_n "checking whether assembler .align padding is good... " >&6; } +if ${gmp_cv_asm_ia64_align_ok+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.awk <<\EOF +BEGIN { + want[0] = "011" + want[1] = "160" + want[2] = "074" + want[3] = "040" + want[4] = "000" + want[5] = "040" + want[6] = "020" + want[7] = "221" + want[8] = "114" + want[9] = "000" + want[10] = "100" + want[11] = "200" + want[12] = "122" + want[13] = "261" + want[14] = "000" + want[15] = "200" + + want[16] = "000" + want[17] = "004" + want[18] = "000" + want[19] = "000" + want[20] = "000" + want[21] = "000" + want[22] = "002" + want[23] = "000" + want[24] = "000" + want[25] = "000" + want[26] = "000" + want[27] = "001" + want[28] = "000" + want[29] = "000" + want[30] = "000" + want[31] = "014" + + want[32] = "011" + want[33] = "270" + want[34] = "140" + want[35] = "062" + want[36] = "000" + want[37] = "040" + want[38] = "240" + want[39] = "331" + want[40] = "160" + want[41] = "000" + want[42] = "100" + want[43] = "240" + want[44] = "343" + want[45] = "371" + want[46] = "000" + want[47] = "200" + + result = "yes" +} +{ + for (f = 2; f <= NF; f++) + { + for (i = 0; i < 47; i++) + got[i] = got[i+1]; + got[47] = $f; + + found = 1 + for (i = 0; i < 48; i++) + if (got[i] != want[i]) + { + found = 0 + break + } + if (found) + { + result = "no" + exit + } + } +} +END { + print result +} +EOF +cat >conftest.s <<EOF + .text + .align 32 +{ .mmi; add r14 = r15, r16 + add r17 = r18, r19 + add r20 = r21, r22 ;; } + .align 32 +{ .mmi; add r23 = r24, r25 + add r26 = r27, r28 + add r29 = r30, r31 ;; } + +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_ia64_align_ok=`od -b conftest.$OBJEXT | $AWK -f conftest.awk` +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: oops, cannot compile test program" >&5 +$as_echo "$as_me: WARNING: oops, cannot compile test program" >&2;} + gmp_cv_asm_ia64_align_ok=yes +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_ia64_align_ok" >&5 +$as_echo "$gmp_cv_asm_ia64_align_ok" >&6; } + +echo "define(<IA64_ALIGN_OK>, <\`$gmp_cv_asm_ia64_align_ok'>)" >> $gmp_tmpconfigm4 + + + ;; + m68k-*-* | m68[0-9][0-9][0-9]-*-*) + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler instruction and register style" >&5 +$as_echo_n "checking assembler instruction and register style... " >&6; } +if ${gmp_cv_asm_m68k_instruction+:} false; then : + $as_echo_n "(cached) " >&6 +else + for i in "addl %d0,%d1" "add.l %d0,%d1" "addl d0,d1" "add.l d0,d1"; do + cat >conftest.s <<EOF + $gmp_cv_asm_text + $i +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_m68k_instruction=$i + rm -f conftest* + break +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + : +fi +rm -f conftest* + +done +if test -z "$gmp_cv_asm_m68k_instruction"; then + as_fn_error $? "cannot determine assembler instruction and register style" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_m68k_instruction" >&5 +$as_echo "$gmp_cv_asm_m68k_instruction" >&6; } +case $gmp_cv_asm_m68k_instruction in +"addl d0,d1") want_dot_size=no; want_register_percent=no ;; +"addl %d0,%d1") want_dot_size=no; want_register_percent=yes ;; +"add.l d0,d1") want_dot_size=yes; want_register_percent=no ;; +"add.l %d0,%d1") want_dot_size=yes; want_register_percent=yes ;; +*) as_fn_error $? "oops, unrecognised instruction and register style" "$LINENO" 5 ;; +esac + +echo "define(<WANT_REGISTER_PERCENT>, <\`$want_register_percent'>)" >> $gmp_tmpconfigm4 + + +echo "define(<WANT_DOT_SIZE>, <\`$want_dot_size'>)" >> $gmp_tmpconfigm4 + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler addressing style" >&5 +$as_echo_n "checking assembler addressing style... " >&6; } +if ${gmp_cv_asm_m68k_addressing+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $gmp_cv_asm_m68k_instruction in +addl*) movel=movel ;; +add.l*) movel=move.l ;; +*) as_fn_error $? "oops, unrecognised gmp_cv_asm_m68k_instruction" "$LINENO" 5 ;; +esac +case $gmp_cv_asm_m68k_instruction in +*"%d0,%d1") dreg=%d0; areg=%a0 ;; +*"d0,d1") dreg=d0; areg=a0 ;; +*) as_fn_error $? "oops, unrecognised gmp_cv_asm_m68k_instruction" "$LINENO" 5 ;; +esac +cat >conftest.s <<EOF + $gmp_cv_asm_text + $movel $dreg, $areg@- +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_m68k_addressing=mit +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + cat >conftest.s <<EOF + $gmp_cv_asm_text + $movel $dreg, -($areg) +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_m68k_addressing=motorola +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + as_fn_error $? "cannot determine assembler addressing style" "$LINENO" 5 +fi +rm -f conftest* + +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_m68k_addressing" >&5 +$as_echo "$gmp_cv_asm_m68k_addressing" >&6; } + +echo "define(<WANT_ADDRESSING>, <\`$gmp_cv_asm_m68k_addressing'>)" >> $gmp_tmpconfigm4 + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler shortest branches" >&5 +$as_echo_n "checking assembler shortest branches... " >&6; } +if ${gmp_cv_asm_m68k_branches+:} false; then : + $as_echo_n "(cached) " >&6 +else + for i in jra jbra bra; do + cat >conftest.s <<EOF + $gmp_cv_asm_text +foo$gmp_cv_asm_label_suffix + $i foo +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_m68k_branches=$i + rm -f conftest* + break +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + : +fi +rm -f conftest* + +done +if test -z "$gmp_cv_asm_m68k_branches"; then + as_fn_error $? "cannot determine assembler branching style" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_m68k_branches" >&5 +$as_echo "$gmp_cv_asm_m68k_branches" >&6; } + +echo "define(<WANT_BRANCHES>, <\`$gmp_cv_asm_m68k_branches'>)" >> $gmp_tmpconfigm4 + + + ;; + powerpc*-*-* | power[3-9]-*-* | power1[0-9]-*-*) + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler output is PIC by default" >&5 +$as_echo_n "checking whether compiler output is PIC by default... " >&6; } +if ${gmp_cv_asm_powerpc_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + gmp_cv_asm_powerpc_pic=yes +cat >conftest.c <<EOF +int foo; +int *bar() { return &foo; } +EOF +echo "Test program:" >&5 +cat conftest.c >&5 +gmp_compile="$CC $CFLAGS $CPPFLAGS -S conftest.c >&5" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + echo "Compiler output:" >&5 + cat conftest.s >&5 + if grep 'foo@ha' conftest.s >/dev/null 2>&5; then + gmp_cv_asm_powerpc_pic=no + fi + if grep 'ha16(_foo)' conftest.s >/dev/null 2>&5; then + gmp_cv_asm_powerpc_pic=no + fi +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_powerpc_pic" >&5 +$as_echo "$gmp_cv_asm_powerpc_pic" >&6; } + +echo "define(<PIC_ALWAYS>,<$gmp_cv_asm_powerpc_pic>)" >> $gmp_tmpconfigm4 + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler needs r on registers" >&5 +$as_echo_n "checking if the assembler needs r on registers... " >&6; } +if ${gmp_cv_asm_powerpc_r_registers+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.s <<EOF + $gmp_cv_asm_text + mtctr 6 +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_powerpc_r_registers=no +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + cat >conftest.s <<EOF + $gmp_cv_asm_text + mtctr r6 +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_powerpc_r_registers=yes +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + as_fn_error $? "neither \"mtctr 6\" nor \"mtctr r6\" works" "$LINENO" 5 +fi +rm -f conftest* + +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_powerpc_r_registers" >&5 +$as_echo "$gmp_cv_asm_powerpc_r_registers" >&6; } + + +echo "define(<WANT_R_REGISTERS>,<$gmp_cv_asm_powerpc_r_registers>)" >> $gmp_tmpconfigm4 + + + +echo "include_mpn(\`powerpc32/powerpc-defs.m4')" >> $gmp_tmpconfigm4i + + + # Check for Linux ELFv1 ABI + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if _CALL_ELF == 1 +yes +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + +echo "define(<ELFv1_ABI>)" >> $gmp_tmpconfigm4 + +fi +rm -f conftest* + + + # Check for Linux ELFv2 ABI + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if _CALL_ELF == 2 +yes +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + +echo "define(<ELFv2_ABI>)" >> $gmp_tmpconfigm4 + +fi +rm -f conftest* + + + case $host in + *-*-aix*) + case $ABI in + mode64) +echo "include_mpn(\`powerpc64/aix.m4')" >> $gmp_tmpconfigm4i + ;; + *) +echo "include_mpn(\`powerpc32/aix.m4')" >> $gmp_tmpconfigm4i + ;; + esac + ;; + *-*-linux* | *-*-*bsd*) + case $ABI in + mode64) +echo "include_mpn(\`powerpc64/elf.m4')" >> $gmp_tmpconfigm4i + ;; + mode32 | 32) +echo "include_mpn(\`powerpc32/elf.m4')" >> $gmp_tmpconfigm4i + ;; + esac + ;; + *-*-darwin*) + case $ABI in + mode64) +echo "include_mpn(\`powerpc64/darwin.m4')" >> $gmp_tmpconfigm4i + ;; + mode32 | 32) +echo "include_mpn(\`powerpc32/darwin.m4')" >> $gmp_tmpconfigm4i + ;; + esac + ;; + *) + # Assume unrecognized operating system is the powerpc eABI + +echo "include_mpn(\`powerpc32/eabi.m4')" >> $gmp_tmpconfigm4i + + ;; + esac + ;; + power*-*-aix*) + +echo "include_mpn(\`powerpc32/aix.m4')" >> $gmp_tmpconfigm4i + + ;; + *sparc*-*-*) + case $ABI in + 64) + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler accepts \".register\"" >&5 +$as_echo_n "checking if the assembler accepts \".register\"... " >&6; } +if ${gmp_cv_asm_sparc_register+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.s <<EOF + $gmp_cv_asm_text + .register %g2,#scratch + +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_sparc_register=yes +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + gmp_cv_asm_sparc_register=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_sparc_register" >&5 +$as_echo "$gmp_cv_asm_sparc_register" >&6; } + + +echo "define(<HAVE_REGISTER>,<$gmp_cv_asm_sparc_register>)" >> $gmp_tmpconfigm4 + + + ;; + esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler accepts gdop relocations" >&5 +$as_echo_n "checking if the assembler accepts gdop relocations... " >&6; } +if ${gmp_cv_asm_sparc_gdop+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.s <<EOF + $gmp_cv_asm_text + .text + sethi %gdop_hix22(symbol), %g1 + or %g1, %gdop_lox10(symbol), %g1 + +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_sparc_gdop=yes +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + gmp_cv_asm_sparc_gdop=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_sparc_gdop" >&5 +$as_echo "$gmp_cv_asm_sparc_gdop" >&6; } + + +echo "define(<HAVE_GDOP>,<$gmp_cv_asm_sparc_gdop>)" >> $gmp_tmpconfigm4 + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler can support shared PIC thunks" >&5 +$as_echo_n "checking if the assembler can support shared PIC thunks... " >&6; } +if ${gmp_cv_asm_sparc_shared_thunks+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.s <<EOF + $gmp_cv_asm_text + .section .text.__sparc_get_pc_thunk.l7,"axG",@progbits,__sparc_get_pc_thunk.l7,comdat + .weak __sparc_get_pc_thunk.l7 + .hidden __sparc_get_pc_thunk.l7 + .type __sparc_get_pc_thunk.l7, #function +__sparc_get_pc_thunk.l7: + jmp %o7+8 + add %o7, %l7, %l7 + +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_sparc_shared_thunks=yes +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + gmp_cv_asm_sparc_shared_thunks=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_sparc_shared_thunks" >&5 +$as_echo "$gmp_cv_asm_sparc_shared_thunks" >&6; } + + +echo "define(<HAVE_SHARED_THUNKS>,<$gmp_cv_asm_sparc_shared_thunks>)" >> $gmp_tmpconfigm4 + + + ;; + i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-* | athlon64-*-* | k8-*-* | k10-*-* | bobcat-*-* | jaguar*-*-* | bulldozer*-*-* | piledriver*-*-* | steamroller*-*-* | excavator*-*-* | zen*-*-* | pentium4-*-* | atom-*-* | silvermont-*-* | goldmont-*-* | tremont-*-* | core2-*-* | corei*-*-* | x86_64-*-* | nano-*-* | nehalem*-*-* | westmere*-*-* | sandybridge*-*-* | ivybridge*-*-* | haswell*-*-* | broadwell*-*-* | skylake*-*-* | kabylake*-*-* | icelake*-*-* | tigerlake*-*-* | rocketlake*-*-* | alderlake*-*-* | raptorlake*-*-*) + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the .align directive accepts an 0x90 fill in .text" >&5 +$as_echo_n "checking if the .align directive accepts an 0x90 fill in .text... " >&6; } +if ${gmp_cv_asm_align_fill_0x90+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.s <<EOF + $gmp_cv_asm_text + .align 4, 0x90 + .byte 0 + .align 4, 0x90 +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + if grep "Warning: Fill parameter ignored for executable section" conftest.out >/dev/null; then + echo "Suppressing this warning by omitting 0x90" 1>&5 + gmp_cv_asm_align_fill_0x90=no +else + gmp_cv_asm_align_fill_0x90=yes +fi +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + gmp_cv_asm_align_fill_0x90=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_align_fill_0x90" >&5 +$as_echo "$gmp_cv_asm_align_fill_0x90" >&6; } + + +echo "define(<ALIGN_FILL_0x90>,<$gmp_cv_asm_align_fill_0x90>)" >> $gmp_tmpconfigm4 + + + if test "$x86_have_mulx" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler knows about the mulx instruction" >&5 +$as_echo_n "checking if the assembler knows about the mulx instruction... " >&6; } +if ${gmp_cv_asm_x86_mulx+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.s <<EOF + .text + mulx %r8, %r9, %r10 +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_x86_mulx=yes +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + gmp_cv_asm_x86_mulx=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_x86_mulx" >&5 +$as_echo "$gmp_cv_asm_x86_mulx" >&6; } +case $gmp_cv_asm_x86_mulx in +yes) + +$as_echo "#define X86_ASM_MULX 1" >>confdefs.h + + : + ;; +*) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +----------------------------------------------------------" >&5 +$as_echo "$as_me: WARNING: +----------------------------------------------------------" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | WARNING WARNING WARNING" >&5 +$as_echo "$as_me: WARNING: | WARNING WARNING WARNING" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | Host CPU has the mulx instruction, but it can't be" >&5 +$as_echo "$as_me: WARNING: | Host CPU has the mulx instruction, but it can't be" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | assembled by" >&5 +$as_echo "$as_me: WARNING: | assembled by" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | $CCAS $CFLAGS $CPPFLAGS" >&5 +$as_echo "$as_me: WARNING: | $CCAS $CFLAGS $CPPFLAGS" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | Older x86 instructions will be used." >&5 +$as_echo "$as_me: WARNING: | Older x86 instructions will be used." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | This will be an inferior build." >&5 +$as_echo "$as_me: WARNING: | This will be an inferior build." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +----------------------------------------------------------" >&5 +$as_echo "$as_me: WARNING: +----------------------------------------------------------" >&2;} + : + ;; +esac + + fi + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler COFF type directives" >&5 +$as_echo_n "checking for assembler COFF type directives... " >&6; } +if ${gmp_cv_asm_x86_coff_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.s <<EOF + $gmp_cv_asm_text + $gmp_cv_asm_globl ${tmp_gsym_prefix}foo$gmp_cv_asm_globl_attr + .def ${tmp_gsym_prefix}foo + .scl 2 + .type 32 + .endef +${tmp_gsym_prefix}foo$gmp_cv_asm_label_suffix + +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_x86_coff_type=yes +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + gmp_cv_asm_x86_coff_type=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_x86_coff_type" >&5 +$as_echo "$gmp_cv_asm_x86_coff_type" >&6; } +echo "define(<HAVE_COFF_TYPE>, <$gmp_cv_asm_x86_coff_type>)" >> $gmp_tmpconfigm4 + + case $ABI in + 32) + +echo "include_mpn(\`x86/x86-defs.m4')" >> $gmp_tmpconfigm4i + + $as_echo "#define HAVE_HOST_CPU_FAMILY_x86 1" >>confdefs.h + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if _GLOBAL_OFFSET_TABLE_ is prefixed by underscore" >&5 +$as_echo_n "checking if _GLOBAL_OFFSET_TABLE_ is prefixed by underscore... " >&6; } +if ${gmp_cv_asm_x86_got_underscore+:} false; then : + $as_echo_n "(cached) " >&6 +else + gmp_cv_asm_x86_got_underscore="not applicable" +if test $gmp_cv_asm_underscore = yes; then + tmp_gsym_prefix=_ +else + tmp_gsym_prefix= +fi +for tmp_underscore in "" "_"; do + cat >conftest.s <<EOF + $gmp_cv_asm_text + $gmp_cv_asm_globl ${tmp_gsym_prefix}main$gmp_cv_asm_globl_attr +${tmp_gsym_prefix}main$gmp_cv_asm_label_suffix + addl $ ${tmp_underscore}_GLOBAL_OFFSET_TABLE_, %ebx +EOF + gmp_compile="$CCAS $CFLAGS $CPPFLAGS $lt_prog_compiler_pic conftest.s >&5 && $CC $CFLAGS $CPPFLAGS $lt_prog_compiler_pic conftest.$OBJEXT >&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 + (eval $gmp_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$tmp_underscore" = "_"; then + gmp_cv_asm_x86_got_underscore=yes + else + gmp_cv_asm_x86_got_underscore=no + fi + break + fi +done +rm -f conftest* a.out b.out a.exe a_out.exe + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_x86_got_underscore" >&5 +$as_echo "$gmp_cv_asm_x86_got_underscore" >&6; } +if test "$gmp_cv_asm_x86_got_underscore" = "yes"; then + +echo 'define(<GOT_GSYM_PREFIX>, <_>)' >>$gmp_tmpconfigm4 + +else + +echo 'define(<GOT_GSYM_PREFIX>, <>)' >>$gmp_tmpconfigm4 + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler takes cl with shldl" >&5 +$as_echo_n "checking if the assembler takes cl with shldl... " >&6; } +if ${gmp_cv_asm_x86_shldl_cl+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.s <<EOF + $gmp_cv_asm_text + shldl %cl, %eax, %ebx +EOF +gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 + (eval $gmp_assemble) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + cat conftest.out >&5 + gmp_cv_asm_x86_shldl_cl=yes +else + cat conftest.out >&5 + echo "configure: failed program was:" >&5 + cat conftest.s >&5 + gmp_cv_asm_x86_shldl_cl=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_x86_shldl_cl" >&5 +$as_echo "$gmp_cv_asm_x86_shldl_cl" >&6; } +if test "$gmp_cv_asm_x86_shldl_cl" = "yes"; then + +echo 'define(<WANT_SHLDL_CL>, <1>)' >>$gmp_tmpconfigm4 + +else + +echo 'define(<WANT_SHLDL_CL>, <0>)' >>$gmp_tmpconfigm4 + +fi + + case $enable_profiling in + prof | gprof) # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_shared=yes +fi + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to call x86 mcount" >&5 +$as_echo_n "checking how to call x86 mcount... " >&6; } +cat >conftest.c <<EOF +foo(){bar();} +EOF + +if test "$enable_static" = yes; then + gmp_asmout_compile="$CC $CFLAGS $CPPFLAGS -S conftest.c 1>&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_asmout_compile\""; } >&5 + (eval $gmp_asmout_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if grep '\.data' conftest.s >/dev/null; then + mcount_nonpic_reg=`sed -n '/esp/!s/.*movl.*,\(%[a-z]*\).*$/\1/p' conftest.s` + else + mcount_nonpic_reg= + fi + mcount_nonpic_call=`grep 'call.*mcount' conftest.s` + if test -z "$mcount_nonpic_call"; then + as_fn_error $? "Cannot find mcount call for non-PIC" "$LINENO" 5 + fi + else + as_fn_error $? "Cannot compile test program for non-PIC" "$LINENO" 5 + fi +fi + +if test "$enable_shared" = yes; then + gmp_asmout_compile="$CC $CFLAGS $CPPFLAGS $lt_prog_compiler_pic -S conftest.c 1>&5" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_asmout_compile\""; } >&5 + (eval $gmp_asmout_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if grep '\.data' conftest.s >/dev/null; then + case $lt_prog_compiler_pic in + *-DDLL_EXPORT*) + # Windows DLLs have non-PIC style mcount + mcount_pic_reg=`sed -n '/esp/!s/.*movl.*,\(%[a-z]*\).*$/\1/p' conftest.s` + ;; + *) + mcount_pic_reg=`sed -n 's/.*GOTOFF.*,\(%[a-z]*\).*$/\1/p' conftest.s` + ;; + esac + else + mcount_pic_reg= + fi + mcount_pic_call=`grep 'call.*mcount' conftest.s` + if test -z "$mcount_pic_call"; then + as_fn_error $? "Cannot find mcount call for PIC" "$LINENO" 5 + fi + else + as_fn_error $? "Cannot compile test program for PIC" "$LINENO" 5 + fi +fi + + +echo "define(<MCOUNT_NONPIC_REG>, <\`$mcount_nonpic_reg'>)" >> $gmp_tmpconfigm4 + + +echo "define(<MCOUNT_NONPIC_CALL>,<\`$mcount_nonpic_call'>)" >> $gmp_tmpconfigm4 + + +echo "define(<MCOUNT_PIC_REG>, <\`$mcount_pic_reg'>)" >> $gmp_tmpconfigm4 + + +echo "define(<MCOUNT_PIC_CALL>, <\`$mcount_pic_call'>)" >> $gmp_tmpconfigm4 + + +rm -f conftest.* +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: determined" >&5 +$as_echo "determined" >&6; } + ;; + esac + case $host in + *-*-darwin*) + +echo "include_mpn(\`x86/darwin.m4')" >> $gmp_tmpconfigm4i + ;; + esac + ;; + 64|x32) + +echo "include_mpn(\`x86_64/x86_64-defs.m4')" >> $gmp_tmpconfigm4i + + $as_echo "#define HAVE_HOST_CPU_FAMILY_x86_64 1" >>confdefs.h + + case $host in + *-*-darwin*) + +echo "include_mpn(\`x86_64/darwin.m4')" >> $gmp_tmpconfigm4i + ;; + *-*-mingw* | *-*-msys | *-*-cygwin) + +echo "include_mpn(\`x86_64/dos64.m4')" >> $gmp_tmpconfigm4i + ;; + *-openbsd*) + +echo "define(<OPENBSD>,1)" >> $gmp_tmpconfigm4 + ;; + *-linux*) + +echo "define(<LINUX>,1)" >> $gmp_tmpconfigm4 + ;; + esac + ;; + esac + ;; + esac +fi + +# For --enable-minithres, prepend "minithres" to path so that its special +# gmp-mparam.h will be used. +if test $enable_minithres = yes; then + path="minithres $path" +fi + +# Create link for gmp-mparam.h. +gmp_mparam_source= +for gmp_mparam_dir in $path; do + test "$no_create" = yes || rm -f gmp-mparam.h + tmp_file=$srcdir/mpn/$gmp_mparam_dir/gmp-mparam.h + if test -f $tmp_file; then + ac_config_links="$ac_config_links gmp-mparam.h:mpn/$gmp_mparam_dir/gmp-mparam.h" + + gmp_srclinks="$gmp_srclinks gmp-mparam.h" + gmp_mparam_source=$tmp_file + break + fi +done +if test -z "$gmp_mparam_source"; then + as_fn_error $? "no version of gmp-mparam.h found in path: $path" "$LINENO" 5 +fi + +# For a helpful message from tune/tuneup.c +gmp_mparam_suggest=$gmp_mparam_source +if test "$gmp_mparam_dir" = generic; then + for i in $path; do break; done + if test "$i" != generic; then + gmp_mparam_suggest="new file $srcdir/mpn/$i/gmp-mparam.h" + fi +fi + +cat >>confdefs.h <<_ACEOF +#define GMP_MPARAM_H_SUGGEST "$gmp_mparam_source" +_ACEOF + + + +# Copy relevant parameters from gmp-mparam.h to config.m4. +# We only do this for parameters that are used by some assembly files. +# Fat binaries do this on a per-file basis, so skip in that case. +# +if test -z "$fat_path"; then + for i in SQR_TOOM2_THRESHOLD BMOD_1_TO_MOD_1_THRESHOLD SHLD_SLOW SHRD_SLOW; do + value=`sed -n 's/^#define '$i'[ ]*\([0-9A-Z][0-9A-Z_]*\).*$/\1/p' $gmp_mparam_source` + if test -n "$value"; then + +echo "define(<$i>,<$value>)" >> $gmp_tmpconfigm4 + + fi + done +fi + + +# Sizes of some types, needed at preprocessing time. +# +# FIXME: The assumption that GMP_LIMB_BITS is 8*sizeof(mp_limb_t) might +# be slightly rash, but it's true everywhere we know of and ought to be true +# of any sensible system. In a generic C build, grepping LONG_BIT out of +# <limits.h> might be an alternative, for maximum portability. +# +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 +$as_echo_n "checking size of void *... " >&6; } +if ${ac_cv_sizeof_void_p+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_void_p" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (void *) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_void_p=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 +$as_echo "$ac_cv_sizeof_void_p" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_VOID_P $ac_cv_sizeof_void_p +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned short" >&5 +$as_echo_n "checking size of unsigned short... " >&6; } +if ${ac_cv_sizeof_unsigned_short+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned short))" "ac_cv_sizeof_unsigned_short" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_unsigned_short" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (unsigned short) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_unsigned_short=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_short" >&5 +$as_echo "$ac_cv_sizeof_unsigned_short" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_UNSIGNED_SHORT $ac_cv_sizeof_unsigned_short +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned" >&5 +$as_echo_n "checking size of unsigned... " >&6; } +if ${ac_cv_sizeof_unsigned+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned))" "ac_cv_sizeof_unsigned" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_unsigned" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (unsigned) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_unsigned=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned" >&5 +$as_echo "$ac_cv_sizeof_unsigned" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_UNSIGNED $ac_cv_sizeof_unsigned +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5 +$as_echo_n "checking size of unsigned long... " >&6; } +if ${ac_cv_sizeof_unsigned_long+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_unsigned_long" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (unsigned long) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_unsigned_long=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5 +$as_echo "$ac_cv_sizeof_unsigned_long" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of mp_limb_t" >&5 +$as_echo_n "checking size of mp_limb_t... " >&6; } +if ${ac_cv_sizeof_mp_limb_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (mp_limb_t))" "ac_cv_sizeof_mp_limb_t" "#define __GMP_WITHIN_CONFIGURE 1 /* ignore template stuff */ +#define GMP_NAIL_BITS $GMP_NAIL_BITS +#define GMP_LIMB_BITS 123 +$DEFN_LONG_LONG_LIMB +#include \"$srcdir/gmp-h.in\" + +"; then : + +else + if test "$ac_cv_type_mp_limb_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (mp_limb_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_mp_limb_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_mp_limb_t" >&5 +$as_echo "$ac_cv_sizeof_mp_limb_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_MP_LIMB_T $ac_cv_sizeof_mp_limb_t +_ACEOF + + +if test "$ac_cv_sizeof_mp_limb_t" = 0; then + as_fn_error $? "Oops, mp_limb_t doesn't seem to work" "$LINENO" 5 +fi +GMP_LIMB_BITS=`expr 8 \* $ac_cv_sizeof_mp_limb_t` + + +echo "define(<SIZEOF_UNSIGNED>,<$ac_cv_sizeof_unsigned>)" >> $gmp_tmpconfigm4 + + +# Check compiler limb size matches gmp-mparam.h +# +# FIXME: Some of the cycle counter objects in the tune directory depend on +# the size of ulong, it'd be possible to check that here, though a mismatch +# probably wouldn't want to be fatal, none of the libgmp assembler code +# depends on ulong. +# +mparam_bits=`sed -n 's/^#define GMP_LIMB_BITS[ ][ ]*\([0-9]*\).*$/\1/p' $gmp_mparam_source` +if test -n "$mparam_bits" && test "$mparam_bits" -ne $GMP_LIMB_BITS; then + if test "$test_CFLAGS" = set; then + as_fn_error $? "Oops, mp_limb_t is $GMP_LIMB_BITS bits, but the assembler code +in this configuration expects $mparam_bits bits. +You appear to have set \$CFLAGS, perhaps you also need to tell GMP the +intended ABI, see \"ABI and ISA\" in the manual." "$LINENO" 5 + else + as_fn_error $? "Oops, mp_limb_t is $GMP_LIMB_BITS bits, but the assembler code +in this configuration expects $mparam_bits bits." "$LINENO" 5 + fi +fi + + +echo "define(<GMP_LIMB_BITS>,$GMP_LIMB_BITS)" >> $gmp_tmpconfigm4 + + +echo "define(<GMP_NAIL_BITS>,$GMP_NAIL_BITS)" >> $gmp_tmpconfigm4 + + +echo "define(<GMP_NUMB_BITS>,eval(GMP_LIMB_BITS-GMP_NAIL_BITS))" >> $gmp_tmpconfigm4 + + + + + + + + +# A recompiled sqr_basecase for use in the tune program, if necessary. +TUNE_SQR_OBJ= +test -d tune || mkdir tune +case $sqr_basecase_source in + *.asm) + sqr_max=`sed -n 's/^def...(SQR_TOOM2_THRESHOLD_MAX, *\([0-9]*\))/\1/p' $sqr_basecase_source` + if test -n "$sqr_max"; then + TUNE_SQR_OBJ=sqr_asm.o + +cat >>confdefs.h <<_ACEOF +#define TUNE_SQR_TOOM2_MAX $sqr_max +_ACEOF + + fi + cat >tune/sqr_basecase.c <<EOF +/* not sure that an empty file can compile, so put in a dummy */ +int sqr_basecase_dummy; +EOF + ;; + *.c) + TUNE_SQR_OBJ= + $as_echo "#define TUNE_SQR_TOOM2_MAX SQR_TOOM2_MAX_GENERIC" >>confdefs.h + + cat >tune/sqr_basecase.c <<EOF +#define TUNE_PROGRAM_BUILD 1 +#define TUNE_PROGRAM_BUILD_SQR 1 +#include "mpn/sqr_basecase.c" +EOF + ;; +esac + + + +# Configs for demos/pexpr.c. +# +ac_config_files="$ac_config_files demos/pexpr-config.h:demos/pexpr-config-h.in" + +case $ac_cv_func_clock in +yes) HAVE_CLOCK_01=1 + ;; +no) HAVE_CLOCK_01=0 ;; +esac + +case $ac_cv_func_cputime in +yes) HAVE_CPUTIME_01=1 + ;; +no) HAVE_CPUTIME_01=0 ;; +esac + +case $ac_cv_func_getrusage in +yes) HAVE_GETRUSAGE_01=1 + ;; +no) HAVE_GETRUSAGE_01=0 ;; +esac + +case $ac_cv_func_gettimeofday in +yes) HAVE_GETTIMEOFDAY_01=1 + ;; +no) HAVE_GETTIMEOFDAY_01=0 ;; +esac + +case $ac_cv_func_sigaction in +yes) HAVE_SIGACTION_01=1 + ;; +no) HAVE_SIGACTION_01=0 ;; +esac + +case $ac_cv_func_sigaltstack in +yes) HAVE_SIGALTSTACK_01=1 + ;; +no) HAVE_SIGALTSTACK_01=0 ;; +esac + +case $ac_cv_func_sigstack in +yes) HAVE_SIGSTACK_01=1 + ;; +no) HAVE_SIGSTACK_01=0 ;; +esac + + +case $ac_cv_header_sys_resource_h in +yes) HAVE_SYS_RESOURCE_H_01=1 + ;; +no) HAVE_SYS_RESOURCE_H_01=0 ;; +esac + + +ac_fn_c_check_type "$LINENO" "stack_t" "ac_cv_type_stack_t" "#include <signal.h> +" +if test "x$ac_cv_type_stack_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_STACK_T 1 +_ACEOF + +HAVE_STACK_T_01=1 +else + HAVE_STACK_T_01=0 +fi + + + +# Configs for demos/calc directory +# +# AC_SUBST+AC_CONFIG_FILES is used for calc-config.h, rather than AC_DEFINE+ +# AC_CONFIG_HEADERS, since with the latter automake (1.8) will then put the +# directory (ie. demos/calc) into $(DEFAULT_INCLUDES) for every Makefile.in, +# which would look very strange. +# +# -lcurses is required by libreadline. On a typical SVR4 style system this +# normally doesn't have to be given explicitly, since libreadline.so will +# have a NEEDED record for it. But if someone for some reason is using only +# a static libreadline.a then we must give -lcurses. Readline (as of +# version 4.3) doesn't use libtool, so we can't rely on a .la to cover +# necessary dependencies. +# +# On a couple of systems we've seen libreadline available, but the headers +# not in the default include path, so check for readline/readline.h. We've +# also seen readline/history.h missing, not sure if that's just a broken +# install or a very old version, but check that too. +# +ac_config_files="$ac_config_files demos/calc/calc-config.h:demos/calc/calc-config-h.in" + +LIBCURSES= +if test $with_readline != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tputs in -lncurses" >&5 +$as_echo_n "checking for tputs in -lncurses... " >&6; } +if ${ac_cv_lib_ncurses_tputs+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lncurses $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char tputs (); +int +main () +{ +return tputs (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_ncurses_tputs=yes +else + ac_cv_lib_ncurses_tputs=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tputs" >&5 +$as_echo "$ac_cv_lib_ncurses_tputs" >&6; } +if test "x$ac_cv_lib_ncurses_tputs" = xyes; then : + LIBCURSES=-lncurses +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tputs in -lcurses" >&5 +$as_echo_n "checking for tputs in -lcurses... " >&6; } +if ${ac_cv_lib_curses_tputs+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lcurses $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char tputs (); +int +main () +{ +return tputs (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_curses_tputs=yes +else + ac_cv_lib_curses_tputs=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_tputs" >&5 +$as_echo "$ac_cv_lib_curses_tputs" >&6; } +if test "x$ac_cv_lib_curses_tputs" = xyes; then : + LIBCURSES=-lcurses +fi + +fi + +fi + +use_readline=$with_readline +if test $with_readline = detect; then + use_readline=no + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5 +$as_echo_n "checking for readline in -lreadline... " >&6; } +if ${ac_cv_lib_readline_readline+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lreadline $LIBCURSES $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char readline (); +int +main () +{ +return readline (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_readline_readline=yes +else + ac_cv_lib_readline_readline=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5 +$as_echo "$ac_cv_lib_readline_readline" >&6; } +if test "x$ac_cv_lib_readline_readline" = xyes; then : + ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default" +if test "x$ac_cv_header_readline_readline_h" = xyes; then : + ac_fn_c_check_header_mongrel "$LINENO" "readline/history.h" "ac_cv_header_readline_history_h" "$ac_includes_default" +if test "x$ac_cv_header_readline_history_h" = xyes; then : + use_readline=yes +fi + + +fi + + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking readline detected" >&5 +$as_echo_n "checking readline detected... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_readline" >&5 +$as_echo "$use_readline" >&6; } +fi +if test $use_readline = yes; then + WITH_READLINE_01=1 + + LIBREADLINE=-lreadline + +else + WITH_READLINE_01=0 +fi +for ac_prog in 'bison -y' byacc +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_YACC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$YACC"; then + ac_cv_prog_YACC="$YACC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_YACC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +YACC=$ac_cv_prog_YACC +if test -n "$YACC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 +$as_echo "$YACC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$YACC" && break +done +test -n "$YACC" || YACC="yacc" + +for ac_prog in flex lex +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LEX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LEX"; then + ac_cv_prog_LEX="$LEX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LEX="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LEX=$ac_cv_prog_LEX +if test -n "$LEX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 +$as_echo "$LEX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$LEX" && break +done +test -n "$LEX" || LEX=":" + +if test "x$LEX" != "x:"; then + cat >conftest.l <<_ACEOF +%% +a { ECHO; } +b { REJECT; } +c { yymore (); } +d { yyless (1); } +e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ + yyless ((input () != 0)); } +f { unput (yytext[0]); } +. { BEGIN INITIAL; } +%% +#ifdef YYTEXT_POINTER +extern char *yytext; +#endif +int +main (void) +{ + return ! yylex () + ! yywrap (); +} +_ACEOF +{ { ac_try="$LEX conftest.l" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$LEX conftest.l") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5 +$as_echo_n "checking lex output file root... " >&6; } +if ${ac_cv_prog_lex_root+:} false; then : + $as_echo_n "(cached) " >&6 +else + +if test -f lex.yy.c; then + ac_cv_prog_lex_root=lex.yy +elif test -f lexyy.c; then + ac_cv_prog_lex_root=lexyy +else + as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5 +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 +$as_echo "$ac_cv_prog_lex_root" >&6; } +LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root + +if test -z "${LEXLIB+set}"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5 +$as_echo_n "checking lex library... " >&6; } +if ${ac_cv_lib_lex+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_LIBS=$LIBS + ac_cv_lib_lex='none needed' + for ac_lib in '' -lfl -ll; do + LIBS="$ac_lib $ac_save_LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +`cat $LEX_OUTPUT_ROOT.c` +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_lex=$ac_lib +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + test "$ac_cv_lib_lex" != 'none needed' && break + done + LIBS=$ac_save_LIBS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 +$as_echo "$ac_cv_lib_lex" >&6; } + test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 +$as_echo_n "checking whether yytext is a pointer... " >&6; } +if ${ac_cv_prog_lex_yytext_pointer+:} false; then : + $as_echo_n "(cached) " >&6 +else + # POSIX says lex can declare yytext either as a pointer or an array; the +# default is implementation-dependent. Figure out which it is, since +# not all implementations provide the %pointer and %array declarations. +ac_cv_prog_lex_yytext_pointer=no +ac_save_LIBS=$LIBS +LIBS="$LEXLIB $ac_save_LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define YYTEXT_POINTER 1 +`cat $LEX_OUTPUT_ROOT.c` +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_prog_lex_yytext_pointer=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_save_LIBS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 +$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; } +if test $ac_cv_prog_lex_yytext_pointer = yes; then + +$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h + +fi +rm -f conftest.l $LEX_OUTPUT_ROOT.c + +fi +if test "$LEX" = :; then + LEX=${am_missing_run}flex +fi + + + +# Create config.m4. + +echo "creating $gmp_configm4" +echo "d""nl $gmp_configm4. Generated automatically by configure." > $gmp_configm4 +if test -f $gmp_tmpconfigm4; then + echo "changequote(<,>)" >> $gmp_configm4 + echo "ifdef(<__CONFIG_M4_INCLUDED__>,,<" >> $gmp_configm4 + cat $gmp_tmpconfigm4 >> $gmp_configm4 + echo ">)" >> $gmp_configm4 + echo "changequote(\`,')" >> $gmp_configm4 + rm $gmp_tmpconfigm4 +fi +echo "ifdef(\`__CONFIG_M4_INCLUDED__',,\`" >> $gmp_configm4 +if test -f $gmp_tmpconfigm4i; then + cat $gmp_tmpconfigm4i >> $gmp_configm4 + rm $gmp_tmpconfigm4i +fi +if test -f $gmp_tmpconfigm4p; then + cat $gmp_tmpconfigm4p >> $gmp_configm4 + rm $gmp_tmpconfigm4p +fi +echo "')" >> $gmp_configm4 +echo "define(\`__CONFIG_M4_INCLUDED__')" >> $gmp_configm4 + + +# Create Makefiles +# FIXME: Upcoming version of autoconf/automake may not like broken lines. +# Right now automake isn't accepting the new AC_CONFIG_FILES scheme. + +ac_config_files="$ac_config_files Makefile mpf/Makefile mpn/Makefile mpq/Makefile mpz/Makefile printf/Makefile scanf/Makefile rand/Makefile cxx/Makefile tests/Makefile tests/devel/Makefile tests/mpf/Makefile tests/mpn/Makefile tests/mpq/Makefile tests/mpz/Makefile tests/rand/Makefile tests/misc/Makefile tests/cxx/Makefile doc/Makefile tune/Makefile demos/Makefile demos/calc/Makefile demos/expr/Makefile gmp.h:gmp-h.in gmp.pc:gmp.pc.in gmpxx.pc:gmpxx.pc.in" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +$as_echo_n "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 +$as_echo "done" >&6; } + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then + as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${WANT_CXX_TRUE}" && test -z "${WANT_CXX_FALSE}"; then + as_fn_error $? "conditional \"WANT_CXX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ENABLE_STATIC_TRUE}" && test -z "${ENABLE_STATIC_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_STATIC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by GNU MP $as_me 6.3.0, which was +generated by GNU Autoconf 2.69. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_links="$ac_config_links" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration links: +$config_links + +Configuration commands: +$config_commands + +Report bugs to <gmp-bugs@gmplib.org (see https://gmplib.org/manual/Reporting-Bugs.html)>. +GNU MP home page: <http://www.gnu.org/software/gmp/>. +General help using GNU software: <http://www.gnu.org/gethelp/>." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +GNU MP config.status 6.3.0 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? 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"$max_cmd_len" | $SED "$delay_single_quote_subst"`' +ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' +exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' +lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' +lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' +lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' +lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' +lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' +reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' +reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' +deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' +file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' +file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' +want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' +sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' +AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' +archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' +STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' +RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' +lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' +CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' +compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' +GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' +lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' +nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' +lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' +lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' +objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' +need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' +MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' +LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' +OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' +libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' +configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`' +predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`' +postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`' +predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`' +postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`' +LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`' +reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`' +reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`' +GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`' +inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`' +link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`' +always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`' +exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`' +predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`' +postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`' +predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`' +postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in NM \ +AS \ +DLLTOOL \ +OBJDUMP \ +SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_import \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +lt_cv_nm_interface \ +nm_file_list_spec \ +lt_cv_truncate_bin \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib \ +compiler_lib_search_dirs \ +predep_objects \ +postdep_objects \ +predeps \ +postdeps \ +compiler_lib_search_path \ +LD_CXX \ +reload_flag_CXX \ +compiler_CXX \ +lt_prog_compiler_no_builtin_flag_CXX \ +lt_prog_compiler_pic_CXX \ +lt_prog_compiler_wl_CXX \ +lt_prog_compiler_static_CXX \ +lt_cv_prog_compiler_c_o_CXX \ +export_dynamic_flag_spec_CXX \ +whole_archive_flag_spec_CXX \ +compiler_needs_object_CXX \ +with_gnu_ld_CXX \ +allow_undefined_flag_CXX \ +no_undefined_flag_CXX \ +hardcode_libdir_flag_spec_CXX \ +hardcode_libdir_separator_CXX \ +exclude_expsyms_CXX \ +include_expsyms_CXX \ +file_list_spec_CXX \ +compiler_lib_search_dirs_CXX \ +predep_objects_CXX \ +postdep_objects_CXX \ +predeps_CXX \ +postdeps_CXX \ +compiler_lib_search_path_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +configure_time_dlsearch_path \ +configure_time_lt_sys_library_path \ +reload_cmds_CXX \ +old_archive_cmds_CXX \ +old_archive_from_new_cmds_CXX \ +old_archive_from_expsyms_cmds_CXX \ +archive_cmds_CXX \ +archive_expsym_cmds_CXX \ +module_cmds_CXX \ +module_expsym_cmds_CXX \ +export_symbols_cmds_CXX \ +prelink_cmds_CXX \ +postlink_cmds_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' + +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile' + + + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "mpn/$tmp_fn.$tmp_ext") CONFIG_LINKS="$CONFIG_LINKS mpn/$tmp_fn.$tmp_ext:mpn/$tmp_dir/$tmp_base.$tmp_ext" ;; + "gmp-mparam.h") CONFIG_LINKS="$CONFIG_LINKS gmp-mparam.h:mpn/$gmp_mparam_dir/gmp-mparam.h" ;; + "demos/pexpr-config.h") CONFIG_FILES="$CONFIG_FILES demos/pexpr-config.h:demos/pexpr-config-h.in" ;; + "demos/calc/calc-config.h") CONFIG_FILES="$CONFIG_FILES demos/calc/calc-config.h:demos/calc/calc-config-h.in" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "mpf/Makefile") CONFIG_FILES="$CONFIG_FILES mpf/Makefile" ;; + "mpn/Makefile") CONFIG_FILES="$CONFIG_FILES mpn/Makefile" ;; + "mpq/Makefile") CONFIG_FILES="$CONFIG_FILES mpq/Makefile" ;; + "mpz/Makefile") CONFIG_FILES="$CONFIG_FILES mpz/Makefile" ;; + "printf/Makefile") CONFIG_FILES="$CONFIG_FILES printf/Makefile" ;; + "scanf/Makefile") CONFIG_FILES="$CONFIG_FILES scanf/Makefile" ;; + "rand/Makefile") CONFIG_FILES="$CONFIG_FILES rand/Makefile" ;; + "cxx/Makefile") CONFIG_FILES="$CONFIG_FILES cxx/Makefile" ;; + "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; + "tests/devel/Makefile") CONFIG_FILES="$CONFIG_FILES tests/devel/Makefile" ;; + "tests/mpf/Makefile") CONFIG_FILES="$CONFIG_FILES tests/mpf/Makefile" ;; + "tests/mpn/Makefile") CONFIG_FILES="$CONFIG_FILES tests/mpn/Makefile" ;; + "tests/mpq/Makefile") CONFIG_FILES="$CONFIG_FILES tests/mpq/Makefile" ;; + "tests/mpz/Makefile") CONFIG_FILES="$CONFIG_FILES tests/mpz/Makefile" ;; + "tests/rand/Makefile") CONFIG_FILES="$CONFIG_FILES tests/rand/Makefile" ;; + "tests/misc/Makefile") CONFIG_FILES="$CONFIG_FILES tests/misc/Makefile" ;; + "tests/cxx/Makefile") CONFIG_FILES="$CONFIG_FILES tests/cxx/Makefile" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + "tune/Makefile") CONFIG_FILES="$CONFIG_FILES tune/Makefile" ;; + "demos/Makefile") CONFIG_FILES="$CONFIG_FILES demos/Makefile" ;; + "demos/calc/Makefile") CONFIG_FILES="$CONFIG_FILES demos/calc/Makefile" ;; + "demos/expr/Makefile") CONFIG_FILES="$CONFIG_FILES demos/expr/Makefile" ;; + "gmp.h") CONFIG_FILES="$CONFIG_FILES gmp.h:gmp-h.in" ;; + "gmp.pc") CONFIG_FILES="$CONFIG_FILES gmp.pc:gmp.pc.in" ;; + "gmpxx.pc") CONFIG_FILES="$CONFIG_FILES gmpxx.pc:gmpxx.pc.in" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' <conf$$subs.awk | sed ' +/^[^""]/{ + N + s/\n// +} +' >>$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' <confdefs.h | sed ' +s/'"$ac_delim"'/"\\\ +"/g' >>$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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"could not create $ac_file" "$LINENO" 5 + ;; + :H) + # + # CONFIG_HEADER + # + if test x"$ac_file" != x-; then + { + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" + } >"$ac_tmp/config.h" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 +$as_echo "$as_me: $ac_file is unchanged" >&6;} + else + rm -f "$ac_file" + mv "$ac_tmp/config.h" "$ac_file" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + fi + else + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ + || as_fn_error $? "could not create -" "$LINENO" 5 + fi +# Compute "$ac_file"'s index in $config_headers. +_am_arg="$ac_file" +_am_stamp_count=1 +for _am_header in $config_headers :; do + case $_am_header in + $_am_arg | $_am_arg:* ) + break ;; + * ) + _am_stamp_count=`expr $_am_stamp_count + 1` ;; + esac +done +echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || +$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$_am_arg" : 'X\(//\)[^/]' \| \ + X"$_am_arg" : 'X\(//\)$' \| \ + X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$_am_arg" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'`/stamp-h$_am_stamp_count + ;; + :L) + # + # CONFIG_LINK + # + + if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then + : + else + # Prefer the file from the source tree if names are identical. + if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then + ac_source=$srcdir/$ac_source + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5 +$as_echo "$as_me: linking $ac_source to $ac_file" >&6;} + + if test ! -r "$ac_source"; then + as_fn_error $? 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"cannot link or copy $ac_source to $ac_file" "$LINENO" 5 + fi + ;; + :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 +$as_echo "$as_me: executing $ac_file commands" >&6;} + ;; + esac + + + case $ac_file$ac_mode in + "libtool":C) + + # See if we are running on zsh, and set the options that allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST + fi + + cfgfile=${ofile}T + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL +# Generated automatically by $as_me ($PACKAGE) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. + +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit, 1996 + +# Copyright (C) 2014 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program or library that is built +# using GNU Libtool, you may include this file under the same +# distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + + +# The names of the tagged configurations supported by this script. +available_tags='CXX ' + +# Configured defaults for sys_lib_dlsearch_path munging. +: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} + +# ### BEGIN LIBTOOL CONFIG + +# A BSD- or MS-compatible name lister. +NM=$lt_NM + +# Assembler program. +AS=$lt_AS + +# DLL creation program. +DLLTOOL=$lt_DLLTOOL + +# Object dumper program. +OBJDUMP=$lt_OBJDUMP + +# Which release of libtool.m4 was used? +macro_version=$macro_version +macro_revision=$macro_revision + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# What type of objects to build. +pic_mode=$pic_mode + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# Shared archive member basename,for filename based shared library versioning on AIX. +shared_archive_member_spec=$shared_archive_member_spec + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# An echo program that protects backslashes. +ECHO=$lt_ECHO + +# The PATH separator for the build system. +PATH_SEPARATOR=$lt_PATH_SEPARATOR + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="\$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP=$lt_GREP + +# An ERE matcher. +EGREP=$lt_EGREP + +# A literal string matcher. +FGREP=$lt_FGREP + +# Whether we need soft or hard links. +LN_S=$lt_LN_S + +# What is the maximum length of a command? 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+ +# Detected run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path + +# Explicit LT_SYS_LIBRARY_PATH set during ./configure time. +configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \$shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects +postdep_objects=$lt_postdep_objects +predeps=$lt_predeps +postdeps=$lt_postdeps + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path + +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain=$ac_aux_dir/ltmain.sh + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + + cat <<_LT_EOF >> "$ofile" + +# ### BEGIN LIBTOOL TAG CONFIG: CXX + +# The linker used to build libraries. +LD=$lt_LD_CXX + +# How to create reloadable object files. +reload_flag=$lt_reload_flag_CXX +reload_cmds=$lt_reload_cmds_CXX + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds_CXX + +# A language specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU compiler? +with_gcc=$GCC_CXX + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_CXX + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_CXX + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_CXX + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object_CXX + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds_CXX +archive_expsym_cmds=$lt_archive_expsym_cmds_CXX + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds_CXX +module_expsym_cmds=$lt_module_expsym_cmds_CXX + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld_CXX + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_CXX + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_CXX + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \$shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute_CXX + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L_CXX + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic_CXX + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath_CXX + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols_CXX + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_CXX + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_CXX + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_CXX + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds_CXX + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds_CXX + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec_CXX + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_CXX + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects_CXX +postdep_objects=$lt_postdep_objects_CXX +predeps=$lt_predeps_CXX +postdeps=$lt_postdeps_CXX + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_CXX + +# ### END LIBTOOL TAG CONFIG: CXX +_LT_EOF + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: summary of build options: + + Version: ${PACKAGE_STRING} + Host type: ${host} + ABI: ${ABI} + Install prefix: ${prefix} + Compiler: ${CC} + Static libraries: ${enable_static} + Shared libraries: ${enable_shared} +" >&5 +$as_echo "$as_me: summary of build options: + + Version: ${PACKAGE_STRING} + Host type: ${host} + ABI: ${ABI} + Install prefix: ${prefix} + Compiler: ${CC} + Static libraries: ${enable_static} + Shared libraries: ${enable_shared} +" >&6;} |