Makefile: make ppc/sha1ppc.o depend on GIT-CFLAGS

The %.o: %.S pattern rule should depend on GIT-CFLAGS to avoid
trouble when ALL_CFLAGS changes.

The pattern only applies to one file (ppc/sha1ppc.S) and that
file does not use any #ifdefs, so leaving the dependency out is
probably harmless.  Nevertheless, it is safer to include the
dependency in case future code's behavior does depend on the
build flags.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Makefile b/Makefile
index c11719c277de97d48c21f1207a2e9bc24f07ebad..015bfabb9cb2b47ffb5306691fefc73fbd2eb09f 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1635,7 +1635,7 @@ git.o git.spec \
        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 %.s: %.c GIT-CFLAGS
        $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
-%.o: %.S
+%.o: %.S GIT-CFLAGS
        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 
 exec_cmd.o: exec_cmd.c GIT-CFLAGS