[PATCH] Link git-shell only to a subset of libgit.a

[Stephan Beyer <s-beyer@gmx.net>]

Commit 5b8e6f85 introduced stubs for three functions that make no sense
for git-shell. But those stubs defined libgit.a functions a second time
so that a linker can complain.

Now git-shell is only linked to a subset of libgit.a.

Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
---
Hi Shawn,

does this compile on Solaris?


For Dmitry: this is even smaller, but not significant ;-)

Before:
  text    data     bss     dec     hex filename
 24798    1304    8232   34334    861e git-shell

After:
   text    data     bss     dec     hex filename
  24504    1264    8248   34016    84e0 git-shell

*hide&run*
Stephan.

 Makefile |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/Makefile b/Makefile
index 4bec4b3..a5626dc 100644
--- a/Makefile
+++ b/Makefile
@@ -1204,6 +1204,9 @@ git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 		$(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 
+git-shell$X: compat/strlcpy.o abspath.o ctype.o exec_cmd.o quote.o strbuf.o usage.o wrapper.o shell.o
+	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^)
+
 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 builtin-revert.o wt-status.o: wt-status.h
-- 
1.5.6.3.390.g7b30