[3.6] bpo-27593: Get SCM build info from git instead of hg. (#446) (#454)
* bpo-27593: Get SCM build info from git instead of hg. (#446)
sys.version and the platform module python_build(),
python_branch(), and python_revision() functions now use
git information rather than hg when building from a repo.
Based on original patches by Brett Cannon and Steve Dower.
(cherry picked from commit 5c4b0d063aba0a68c325073f5f312a2c9f40d178)
diff --git a/Makefile.pre.in b/Makefile.pre.in
index 93aae91..8f27d73 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -41,9 +41,9 @@
READELF= @READELF@
SOABI= @SOABI@
LDVERSION= @LDVERSION@
-HGVERSION= @HGVERSION@
-HGTAG= @HGTAG@
-HGBRANCH= @HGBRANCH@
+GITVERSION= @GITVERSION@
+GITTAG= @GITTAG@
+GITBRANCH= @GITBRANCH@
PGO_PROF_GEN_FLAG=@PGO_PROF_GEN_FLAG@
PGO_PROF_USE_FLAG=@PGO_PROF_USE_FLAG@
LLVM_PROF_MERGER=@LLVM_PROF_MERGER@
@@ -740,9 +740,9 @@
$(MODOBJS) \
$(srcdir)/Modules/getbuildinfo.c
$(CC) -c $(PY_CORE_CFLAGS) \
- -DHGVERSION="\"`LC_ALL=C $(HGVERSION)`\"" \
- -DHGTAG="\"`LC_ALL=C $(HGTAG)`\"" \
- -DHGBRANCH="\"`LC_ALL=C $(HGBRANCH)`\"" \
+ -DGITVERSION="\"`LC_ALL=C $(GITVERSION)`\"" \
+ -DGITTAG="\"`LC_ALL=C $(GITTAG)`\"" \
+ -DGITBRANCH="\"`LC_ALL=C $(GITBRANCH)`\"" \
-o $@ $(srcdir)/Modules/getbuildinfo.c
Modules/getpath.o: $(srcdir)/Modules/getpath.c Makefile