diff options
Diffstat (limited to 'lib/Makefile.sources')
| -rw-r--r-- | lib/Makefile.sources | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/Makefile.sources b/lib/Makefile.sources index 8c6c4dc0..2d971c5a 100644 --- a/lib/Makefile.sources +++ b/lib/Makefile.sources @@ -47,3 +47,28 @@ libintel_tools_la_SOURCES = \ igt_core.h \ $(NULL) +.PHONY: version.h.tmp +version.h.tmp: + @touch $@ + @if test -d $(top_srcdir)/.git; then \ + if which git > /dev/null 2>&1; then git log -n 1 --oneline | \ + sed 's/^\([^ ]*\) .*/#define IGT_GIT_SHA1 "g\1"/' \ + >> $@ ; \ + else \ + echo '#define IGT_GIT_SHA1 "NO-GIT"' >> $@ ; \ + fi \ + else \ + echo '#define IGT_GIT_SHA1 "NOT-GIT"' >> $@ ; \ + fi + +version.h: version.h.tmp + @if ! cmp -s version.h.tmp version.h; then \ + echo "updating version.h"; \ + mv version.h.tmp version.h ;\ + else \ + rm version.h.tmp ;\ + fi + +BUILT_SOURCES = version.h +CLEANFILES = version.h version.h.tmp + |