From: Philippe Blain <levraiphilippeblain@xxxxxxxxx>
The clar source file '$(UNIT_TEST_DIR)/clar/clar.c' includes the
generated 'clar.suite', but this dependency is not taken into account by
our Makefile, so that it is possible for a parallel build to fail if
Make tries to build 'clar.o' before 'clar.suite' is generated.
Correctly specify the dependency.
Signed-off-by: Philippe Blain <levraiphilippeblain@xxxxxxxxx>
---
Makefile: fix dependency for $(UNIT_TEST_DIR)/clar/clar.o
Hi Patrick,
I tried building v2.47.0 and stumbled onto this small issue. It
reproduces for me from a fresh clone on my old 2009 Mac with make -j -l
2.5, it's a little curious that no one ran into this yet.
I found it best to declare the dependency directly on clar.o, instead of
adjusting the dependencies of CLAR_TEST_OBJS on the line above, since it
is really only this clar.c that includes clar.suite
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-1810%2Fphil-blain%2Fclar-build-dep-fix-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-1810/phil-blain/clar-build-dep-fix-v1
Pull-Request: https://github.com/gitgitgadget/git/pull/1810
Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/Makefile b/Makefile
index 2dde1fd2b8b..b615de74811 100644
--- a/Makefile
+++ b/Makefile
@@ -3911,6 +3911,7 @@ $(UNIT_TEST_DIR)/clar-decls.h: $(patsubst %,$(UNIT_TEST_DIR)/%.c,$(CLAR_TEST_SUI
$(UNIT_TEST_DIR)/clar.suite: $(UNIT_TEST_DIR)/clar-decls.h
$(QUIET_GEN)awk -f $(UNIT_TEST_DIR)/clar-generate.awk $< >$(UNIT_TEST_DIR)/clar.suite
$(CLAR_TEST_OBJS): $(UNIT_TEST_DIR)/clar-decls.h
+$(UNIT_TEST_DIR)/clar/clar.o: $(UNIT_TEST_DIR)/clar.suite
$(CLAR_TEST_OBJS): EXTRA_CPPFLAGS = -I$(UNIT_TEST_DIR)
$(CLAR_TEST_PROG): $(UNIT_TEST_DIR)/clar.suite $(CLAR_TEST_OBJS) $(GITLIBS) GIT-LDFLAGS
$(call mkdir_p_parent_template)
base-commit: 777489f9e09c8d0dd6b12f9d90de6376330577a2
--
gitgitgadget
