Hi.
I need to pass CFLAGS to make. First i tried just passing CC_FLAGS instead,
but then CONFIG_COMPRESS and CONFIG_ENCRYPT did no longer work (always
CC_FLAGS from the make commandline were used). So i came up with this and
can now do (for example):
make CONFIG_COMPRESS=yes CFLAGS="-O2 -march=i586 -mtune=i686
-fmessage-length=0 -Wall -D_FORTIFY_SOURCE=2"
(oh, the _FORTIFY_SOURCE=2 throws scary warnings btw, somebody should
fix these, i suppose).
I also tried to make the use and ordering of "-c" and "-o" to $(CC) a bit
more consistent throughout the Makefile.
Any objections?
Index: Makefile
===================================================================
RCS file: /cvsroot/suspend/suspend/Makefile,v
retrieving revision 1.33
diff -u -p -r1.33 Makefile
--- Makefile 23 Jul 2006 11:34:33 -0000 1.33
+++ Makefile 11 Sep 2006 09:29:40 -0000
@@ -6,6 +6,8 @@ ARCH:=$(shell uname -m)
CC_FLAGS=-I/usr/local/include
LD_FLAGS=-L/usr/local/lib
+CFLAGS := -O2 -Wall
+
ifdef CONFIG_COMPRESS
CC_FLAGS += -DCONFIG_COMPRESS
LD_FLAGS += -llzf
@@ -45,59 +47,59 @@ clean:
rm -f $(S2DISK) suspend-keygen suspend.keys resume s2ram *.o
vbetool/*.o vbetool/x86emu/*.o vbetool/x86emu/*.a
s2ram: s2ram.c dmidecode.c whitelist.c radeontool.c $(S2RAMOBJ)
- $(CC) -g -Wall -O2 s2ram.c $(S2RAMOBJ) -lpci -o s2ram
+ $(CC) $(CFLAGS) -g s2ram.c $(S2RAMOBJ) -lpci -o s2ram
vbetool/vbetool.o: vbetool/vbetool.c
- $(CC) -Wall -O2 -DS2RAM -c vbetool/vbetool.c -o vbetool/vbetool.o
+ $(CC) $(CFLAGS) -DS2RAM -c vbetool/vbetool.c -o vbetool/vbetool.o
vbetool/lrmi.o: vbetool/lrmi.c
- $(CC) -Wall -O2 -c vbetool/lrmi.c -o vbetool/lrmi.o
+ $(CC) $(CFLAGS) -c vbetool/lrmi.c -o vbetool/lrmi.o
vbetool/x86-common.o: vbetool/x86-common.c
- $(CC) -Wall -O2 -c vbetool/x86-common.c -o vbetool/x86-common.o
+ $(CC) $(CFLAGS) -c vbetool/x86-common.c -o vbetool/x86-common.o
vbetool/x86emu/libx86emu.a:
make -C vbetool/x86emu -f makefile.linux
vbetool/thunk.o: vbetool/thunk.c
- $(CC) -Wall -O2 -c vbetool/thunk.c -o vbetool/thunk.o
+ $(CC) $(CFLAGS) -c vbetool/thunk.c -o vbetool/thunk.o
dmidecode.o: dmidecode.c
- $(CC) -Wall -O2 -DS2RAM -c dmidecode.c -o dmidecode.o
+ $(CC) $(CFLAGS) -DS2RAM -c dmidecode.c -o dmidecode.o
radeontool.o: radeontool.c
- $(CC) -Wall -O2 -DS2RAM -c radeontool.c -o radeontool.o
+ $(CC) $(CFLAGS) -DS2RAM -c radeontool.c -o radeontool.o
md5.o: md5.c md5.h
- $(CC) -Wall -o md5.o -DHAVE_INTTYPES_H -DHAVE_STDINT_H -c md5.c
+ $(CC) $(CFLAGS) -DHAVE_INTTYPES_H -DHAVE_STDINT_H -c md5.c -o md5.o
encrypt.o: encrypt.c encrypt.h md5.h
- $(CC) -Wall -DHAVE_INTTYPES_H -DHAVE_STDINT_H $(CC_FLAGS) -c encrypt.c
+ $(CC) $(CFLAGS) -DHAVE_INTTYPES_H -DHAVE_STDINT_H $(CC_FLAGS) -c
encrypt.c -o encrypt.o
config.o: config.c config.h
- $(CC) -Wall $(CC_FLAGS) -c config.c
+ $(CC) $(CFLAGS) $(CC_FLAGS) -c config.c -o config.o
vt.o: vt.c vt.h
- $(CC) -Wall -c vt.c
+ $(CC) $(CFLAGS) -c vt.c -o vt.o
bootsplash.o: bootsplash.h bootsplash.c
- $(CC) -g -Wall $(CC_FLAGS) -c bootsplash.c -o bootsplash.o
+ $(CC) -g $(CFLAGS) $(CC_FLAGS) -c bootsplash.c -o bootsplash.o
splash.o: splash.h splash.c bootsplash.o vt.o
- $(CC) -g -Wall $(CC_FLAGS) -c splash.c -o splash.o
+ $(CC) -g $(CFLAGS) $(CC_FLAGS) -c splash.c -o splash.o
$(S2DISK): vt.o md5.o encrypt.o config.o suspend.c swsusp.h config.h
encrypt.h md5.h $(SPLASHOBJ)
- $(CC) -g -O2 -Wall $(CC_FLAGS) vt.o md5.o encrypt.o config.o suspend.c
-o $@ $(SPLASHOBJ) $(LD_FLAGS)
+ $(CC) -g $(CFLAGS) $(CC_FLAGS) vt.o md5.o encrypt.o config.o suspend.c
-o $@ $(SPLASHOBJ) $(LD_FLAGS)
$(S2BOTH): md5.o encrypt.o config.o suspend.c swsusp.h config.h encrypt.h
md5.h s2ram.c dmidecode.c whitelist.c radeontool.c $(S2RAMOBJ) $(SPLASHOBJ)
- $(CC) -g -O2 -DCONFIG_BOTH -Wall $(CC_FLAGS) md5.o encrypt.o config.o
suspend.c s2ram.c -o $@ $(S2RAMOBJ) $(SPLASHOBJ) $(LD_FLAGS) -lpci
+ $(CC) -g $(CFLAGS) -DCONFIG_BOTH $(CC_FLAGS) md5.o encrypt.o config.o
suspend.c s2ram.c -o $@ $(S2RAMOBJ) $(SPLASHOBJ) $(LD_FLAGS) -lpci
resume: md5.o encrypt.o config.o resume.c swsusp.h config.h encrypt.h
md5.h $(SPLASHOBJ)
- $(CC) -Wall $(CC_FLAGS) md5.o encrypt.o config.o vt.o resume.c
$(SPLASHOBJ) -static -o resume $(LD_FLAGS)
+ $(CC) $(CFLAGS) $(CC_FLAGS) md5.o encrypt.o config.o vt.o resume.c
$(SPLASHOBJ) -static -o resume $(LD_FLAGS)
ifdef CONFIG_ENCRYPT
suspend-keygen: md5.o keygen.c encrypt.h md5.h
- $(CC) -Wall -DHAVE_INTTYPES_H -DHAVE_STDINT_H $(CC_FLAGS) md5.o
keygen.c -o suspend-keygen $(LD_FLAGS)
+ $(CC) $(CFLAGS) -DHAVE_INTTYPES_H -DHAVE_STDINT_H $(CC_FLAGS) md5.o
keygen.c -o suspend-keygen $(LD_FLAGS)
install-s2disk: $(S2DISK) suspend-keygen conf/$(CONFIGFILE)
if [ ! -c /dev/snapshot ]; then mknod /dev/snapshot c 10 231; fi
--
Stefan Seyfried | "Please, just tell people
QA / R&D Team Mobile Devices | to use KDE."
SUSE LINUX Products GmbH, Nürnberg | -- Linus Torvalds
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