-.PHONY: main/git_sha1.h.tmp
-main/git_sha1.h.tmp:
- @# Don't assume that $(top_srcdir)/.git is a directory. It may be
- @# a gitlink file if $(top_srcdir) is a submodule checkout or a linked
- @# worktree.
- @touch main/git_sha1.h.tmp
- @if test -e $(top_srcdir)/.git; then \
- if which git > /dev/null; then \
- git --git-dir=$(top_srcdir)/.git log -n 1 --oneline | \
- sed 's/^\([^ ]*\) .*/#define MESA_GIT_SHA1 "git-\1"/' \
- > main/git_sha1.h.tmp ; \
- fi \
- fi
-
-main/git_sha1.h: main/git_sha1.h.tmp
- @echo "updating main/git_sha1.h"
- @if ! cmp -s main/git_sha1.h.tmp main/git_sha1.h; then \
- mv main/git_sha1.h.tmp main/git_sha1.h ;\
- else \
- rm main/git_sha1.h.tmp ;\
- fi
-