Makefile: allow generating git.o for debugging purposes

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Makefile b/Makefile
index 392a5c4..a70277b 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -735,9 +735,13 @@ gitk-wish: gitk GIT-GUI-VARS
        chmod +x $@+ && \
        mv -f $@+ $@
 
-git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
+git.o: git.c common-cmds.h GIT-CFLAGS
+       $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
+               $(ALL_CFLAGS) -c $(filter %.c,$^)
+
+git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
        $(QUIET_LINK)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
-               $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
+               $(ALL_CFLAGS) -o $@ $(filter %.c,$^) git.o \
                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 
 help.o: common-cmds.h