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[PATCH 4/4] Makefile: Don't pass $(ALL_CFLAGS) to the linker

From
Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Date
Jun 23, 2010, 19:48 UTC
Message-ID
<4C226520.5080009@ramsay1.demon.co.uk>

The msvc debug build (make MSVC=1 DEBUG=1) issues a warning on every invocation of the linker:

    LINK : warning LNK4044: unrecognized option '/Zi'; ignored

In order to suppress the warning, we refrain from passing the $(ALL_CFLAGS) macro to the linker.

Note that, should it be necessary in the future, an option intended for both the (front-end) compiler and the linker can be included in both CFLAGS and LDFLAGS.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
---
 Makefile |   14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/Makefile b/Makefile
index b979fb7..2730199 100644
--- a/Makefile
+++ b/Makefile
@@ -1515,7 +1515,7 @@ git.s git.o: EXTRA_CPPFLAGS = -DGIT_VERSION='"$(GIT_VERSION)"' \
 	'-DGIT_HTML_PATH="$(htmldir_SQ)"'
 
 git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
-	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
+	$(QUIET_LINK)$(CC) -o $@ git.o \
 		$(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 
 builtin/help.o: common-cmds.h
@@ -1810,17 +1810,17 @@ http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
 endif
 
 git-%$X: %.o $(GITLIBS)
-	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
+	$(QUIET_LINK)$(CC) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 
 git-imap-send$X: imap-send.o $(GITLIBS)
-	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
+	$(QUIET_LINK)$(CC) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 		$(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
 
 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o $(GITLIBS)
-	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
+	$(QUIET_LINK)$(CC) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 		$(LIBS) $(CURL_LIBCURL)
 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
-	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
+	$(QUIET_LINK)$(CC) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 		$(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 
 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
@@ -1830,7 +1830,7 @@ $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
 	cp $< $@
 
 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o $(GITLIBS)
-	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
+	$(QUIET_LINK)$(CC) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 		$(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 
 $(LIB_FILE): $(LIB_OBJS)
@@ -1934,7 +1934,7 @@ test-parse-options$X: parse-options.o
 .PRECIOUS: $(TEST_OBJS)
 
 test-%$X: test-%.o $(GITLIBS)
-	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
+	$(QUIET_LINK)$(CC) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 
 check-sha1:: test-sha1$X
 	./test-sha1.sh
-- 
1.7.1
Next: Jonathan Nieder
Message 1 of 12 in “Makefile: Don't pass $(ALL_CFLAGS) to the linker”
  1. 4/4 Makefile: Don't pass $(ALL_CFLAGS) to the linkerRamsay Jones, Jun 23, 2010
  2. Jonathan NiederJun 23, 2010
  3. Ramsay JonesJun 26, 2010
  4. Jonathan NiederJun 26, 2010
  5. Ramsay JonesJun 30, 2010
  6. Andreas SchwabJun 30, 2010
  7. Bernhard R. LinkJun 27, 2010
  8. Peter HarrisJun 24, 2010
  9. Ramsay JonesJun 25, 2010
  10. Peter HarrisJun 27, 2010
  11. Ramsay JonesJun 30, 2010
  12. Peter HarrisJul 1, 2010

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