Build-in "git-shell"

[git.git] / Makefile

diff --git a/Makefile b/Makefile
index 798a2f2f770fddc59020f8dec60498c3cb724dfe..7c585e866c082b9ed4be86287744468865236b35 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -333,7 +333,6 @@ endif
 export PERL_PATH
 
 LIB_FILE=libgit.a
-COMPAT_LIB = compat/lib.a
 XDIFF_LIB=xdiff/lib.a
 
 LIB_H += archive.h
@@ -547,6 +546,7 @@ BUILTIN_OBJS += builtin-rev-parse.o
 BUILTIN_OBJS += builtin-revert.o
 BUILTIN_OBJS += builtin-rm.o
 BUILTIN_OBJS += builtin-send-pack.o
+BUILTIN_OBJS += builtin-shell.o
 BUILTIN_OBJS += builtin-shortlog.o
 BUILTIN_OBJS += builtin-show-branch.o
 BUILTIN_OBJS += builtin-show-ref.o
@@ -822,7 +822,6 @@ EXTLIBS += -lz
 ifndef NO_POSIX_ONLY_PROGRAMS
        PROGRAMS += git-daemon$X
        PROGRAMS += git-imap-send$X
-       PROGRAMS += git-shell$X
 endif
 ifndef NO_OPENSSL
        OPENSSL_LIBSSL = -lssl
@@ -1060,19 +1059,26 @@ export TAR INSTALL DESTDIR SHELL_PATH
 
 ### Build rules
 
-all:: $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
+SHELL = $(SHELL_PATH)
+
+all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
 ifneq (,$X)
-       $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$p';)
+       $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
 endif
 
 all::
 ifndef NO_TCLTK
-       $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) all
+       $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
 endif
        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
 
+please_set_SHELL_PATH_to_a_more_modern_shell:
+       @$$(:)
+
+shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
+
 strip: $(PROGRAMS) git$X
        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 
@@ -1216,12 +1222,6 @@ 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)
 
-$(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)
 builtin-revert.o wt-status.o: wt-status.h
@@ -1362,7 +1362,10 @@ endif
                cp "$$bindir/git$X" "$$execdir/git$X"; \
        fi && \
        { $(foreach p,$(BUILT_INS), $(RM) "$$execdir/$p" && ln "$$execdir/git$X" "$$execdir/$p" ;) } && \
-       $(RM) "$$execdir/git$X" && \
+       if test "z$$bindir" != "z$$execdir"; \
+       then \
+               $(RM) "$$execdir/git$X"; \
+       fi && \
        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
 
 install-doc:
@@ -1431,7 +1434,7 @@ distclean: clean
 
 clean:
        $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
-               $(LIB_FILE) $(XDIFF_LIB) $(COMPAT_LIB)
+               $(LIB_FILE) $(XDIFF_LIB)
        $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
        $(RM) $(TEST_PROGRAMS)
        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
@@ -1452,6 +1455,7 @@ endif
        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
 
 .PHONY: all install clean strip
+.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
 .PHONY: .FORCE-GIT-BUILD-OPTIONS