From 11da511c784eca003deb90c23570f0873954e0de Mon Sep 17 00:00:00 2001
From: Duncan Wilkie <antigravityd@gmail.com>
Date: Sat, 18 Nov 2023 06:11:09 -0600
Subject: Initial commit.

---
 ic-reals-6.3/Makefile | 87 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 ic-reals-6.3/Makefile

(limited to 'ic-reals-6.3/Makefile')

diff --git a/ic-reals-6.3/Makefile b/ic-reals-6.3/Makefile
new file mode 100644
index 0000000..5312f81
--- /dev/null
+++ b/ic-reals-6.3/Makefile
@@ -0,0 +1,87 @@
+REALDIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
+GMPDIR=$(REALDIR)/../gmp-6.3.0
+
+
+# In OTHER_FLAGS:
+# -DDAVINCI enables the davinci interface
+# -DTRACE=traceOn enables tracing accoring to library function debugTrace()
+# -DTRACE=0 disable tracing completely (or simply omit -DTRACE)
+# -DSTACK_SIZE is the number of K words in the stack
+
+# I don't know what causes Wstringop-overflows, but they seem to cause no problems.
+# Lots of the Wunused-but-set-variables are assignments for effect, e.g. POP
+# There is one Wunused-varable: it defines a static symbol that I presume gets linked to.
+# Lots of the Wunused-paramters are used to occupy pointers that usually do something.
+# The Wsign-compares are internal to gmp-impl.h
+# For all of these, I have gone through all the warnings with them enabled,
+# and verified that the warning is actually essential.
+CFLAGS = \
+	$(INCLUDE) \
+	-std=c11 \
+	-Wall \
+	-Wextra \
+	-Wpedantic \
+	-Wno-stringop-overflow \
+	-Wno-unused-but-set-variable \
+	-Wno-unused-variable \
+	-Wno-unused-parameter \
+	-Wno-sign-compare \
+	-DPACK_DIGITS \
+	-DDEFAULT_FORCE_COUNT=1 \
+	-DSTACK_SIZE=20 \
+	-DFORCE_DEC_UPPER_BOUND=10000 \
+	-DREALDIR=\\\"$(REALDIR)\\\" \
+	-O3
+
+DEBUGFLAGS =  \
+	$(INCLUDE) \
+	-ggdb \
+	-gdwarf-4 \
+	-std=c11 \
+	-Wall \
+	-Wextra \
+	-Wpedantic \
+	-DPACK_DIGITS \
+	-DDEFAULT_FORCE_COUNT=1 \
+	-DSTACK_SIZE=20 \
+	-DFORCE_DEC_UPPER_BOUND=10000 \
+	-DREALDIR=\\\"$(REALDIR)\\\" \
+	-O0
+
+# The following flags are not used. They are here for convenience; they can
+# be cut and pasted easily into the list above
+OTHER_FLAGS = \
+	-pg \
+	-lgmp \
+	-DTRACE=traceOn \
+	-DTRACE=1 \
+	-DDEFAULT_FORCE_COUNT=1 \
+	END
+
+LIB=$(GMPDIR)/libgmp.la
+
+INCLUDE = \
+    -I.. \
+    -I$(GMPDIR) \
+    -I$(GMPDIR)/mpn/
+
+CC = gcc
+FLAGS_TO_PASS = \
+	"CC=$(CC)" \
+	"CFLAGS=$(CFLAGS)" \
+	"REALDIR=$(REALDIR)"
+	"GMPDIR=$(GMPDIR)"
+
+real.a : force
+	cd base; $(MAKE) $(FLAGS_TO_PASS)
+	cd math-lib; $(MAKE) $(FLAGS_TO_PASS)
+	ar rc libreal.a math-lib/*.o base/*.o
+
+clean:
+	cd base; $(MAKE) clean
+	cd math-lib; $(MAKE) clean
+	cd tests; $(MAKE) clean
+	rm -f libreal.a
+
+force:
+.PHONY: force
-- 
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