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--- Makefile.orig 2009-08-10 21:37:55.000000000 +0100
+++ Makefile 2009-08-10 22:07:35.000000000 +0100
@@ -1,14 +1,11 @@
# Sorry, this makefile is kind of ugly, so pending a choice for an
# appropriate building tool, we'll simply avoid make -j for this one.
-.NOTPARALLEL:
+#.NOTPARALLEL:
# Default flags
-CFLAGS:=-O2 -DNDEBUG
-CXXFLAGS:=$(CFLAGS)
-
-ALWAYS_CFLAGS:=-std=c99 -g -W -Wall
-ALWAYS_CXXFLAGS:=-g -W -Wall
+ALWAYS_CFLAGS:=-std=c99 -W -Wall -DNDEBUG
+ALWAYS_CXXFLAGS:=-W -Wall -DNDEBUG
# Start with defaults that should never be overridden
MY_CFLAGS=$(ALWAYS_CFLAGS)
@@ -37,10 +34,12 @@
.c.o:
$(CC) $(MY_CFLAGS) $< -c -o $@
+.SUFFIXES: .lo
+.c.lo:
+ $(CC) $(MY_CFLAGS) -fPIC $< -c -o $@
+
ifeq ($(shell arch),i686)
w:=32
-CFLAGS+=-msse2
-CXXFLAGS+=-msse2
endif
ifeq ($(shell arch),x86_64)
@@ -52,7 +51,7 @@
.PHONY: all tune1
-all: tune1 libgf2x.a tunetoom
+all: tune1 libgf2x.a libgf2x.so tunetoom
LIBGF2X_FILES:=mul-toom.c mul-gf2x.c mulfft-bit.c
@@ -60,6 +59,11 @@
rm -f $@
ar qcv $@ $^
+libgf2x.so: $(patsubst %.c,%.lo,$(LIBGF2X_FILES))
+ rm -f $@
+ $(CC) -shared $(LDFLAGS) -Wl,-soname,libgf2x.so.0 -o libgf2x.so.0 $^
+ ln -s libgf2x.so.0 libgf2x.so
+
gen_bb_mul_code: gen_bb_mul_code.c
$(CC) $(MY_CFLAGS) $< -o $@
@@ -141,6 +145,7 @@
-rm -f bench update-thresholds tunetoom tunefft libgf2x.a
-rm -f check*.res factor
-rm -f *.o
+ -rm -f *.lo libgf2x.so libgf2x.so.0
gf2x.h: mul-inlines.c mul-small.c mul-basecase.c thresholds.h
mul-kara.o: gf2x.h thresholds.h
|
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