Link shell with compat layer functions

This in the short term will break on platforms that use compat implemenations
that call outside compat layer, but that is exactly what we want.  To give
incentive to fix things for people who are affected and more importantly have
environment to test their fixes.

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

diff --git a/Makefile b/Makefile
index 2b670d7845ba6993e2ce1ebc517e584e4975a8b4..551bde9ff0745e5da0bc6cfa3ab3cb915c73b298 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -324,6 +324,7 @@ endif
 export PERL_PATH
 
 LIB_FILE=libgit.a
+COMPAT_LIB = compat/lib.a
 XDIFF_LIB=xdiff/lib.a
 
 LIB_H += archive.h
@@ -1203,8 +1204,11 @@ 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) $(filter %.o,$^)
+$(COMPAT_LIB): $(COMPAT_OBJS)
+       $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(COMPAT_OBJS)
+
+git-shell$X: abspath.o ctype.o exec_cmd.o quote.o strbuf.o usage.o wrapper.o shell.o $(COMPAT_LIB)
+       $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(COMPAT_LIB)
 
 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
@@ -1402,7 +1406,7 @@ distclean: clean
 
 clean:
        $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
-               $(LIB_FILE) $(XDIFF_LIB)
+               $(LIB_FILE) $(XDIFF_LIB) $(COMPAT_LIB)
        $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
        $(RM) $(TEST_PROGRAMS)
        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*