From 0c8d33951400f7d7175e1dad51e970fb70849f2b Mon Sep 17 00:00:00 2001 From: Patrick Steinhardt Date: Fri, 6 Dec 2024 14:24:39 +0100 Subject: Makefile: propagate Git version via generated header We set up a couple of preprocessor macros when compiling Git that propagate the version that Git was built from to `git version` et al. The way this is set up makes it harder than necessary to reuse the infrastructure across the different build systems. Refactor this such that we generate a "version-def.h" header via `GIT-VERSION-GEN` instead. Signed-off-by: Patrick Steinhardt Signed-off-by: Junio C Hamano --- Makefile | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index 73510d6bcb..7150ffc39c 100644 --- a/Makefile +++ b/Makefile @@ -2508,13 +2508,11 @@ PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ)) pager.sp pager.s pager.o: EXTRA_CPPFLAGS = \ -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)' -version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT -version.sp version.s version.o: EXTRA_CPPFLAGS = \ - '-DGIT_VERSION="$(GIT_VERSION)"' \ - '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)' \ - '-DGIT_BUILT_FROM_COMMIT="$(shell \ - GIT_CEILING_DIRECTORIES="$(CURDIR)/.." \ - git rev-parse -q --verify HEAD 2>/dev/null)"' +version-def.h: version-def.h.in GIT-VERSION-GEN GIT-VERSION-FILE GIT-USER-AGENT + $(QUIET_GEN)GIT_USER_AGENT="$(GIT_USER_AGENT)" $(SHELL_PATH) ./GIT-VERSION-GEN "$(shell pwd)" $< $@+ + @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi + +version.sp version.s version.o: version-def.h $(BUILT_INS): git$X $(QUIET_BUILT_IN)$(RM) $@ && \ @@ -3728,6 +3726,7 @@ clean: profile-clean coverage-clean cocciclean $(RM) $(FUZZ_PROGRAMS) $(RM) $(SP_OBJ) $(RM) $(HCC) + $(RM) version-def.h $(RM) -r bin-wrappers $(dep_dirs) $(compdb_dir) compile_commands.json $(RM) -r po/build/ $(RM) *.pyc *.pyo */*.pyc */*.pyo $(GENERATED_H) $(ETAGS_TARGET) tags cscope* -- cgit v1.3