old_version=$$($(GREP) "$${version_match}" "$${version_h}"); \
new_version="#define GIT_VERSION \"$${git_version}\""; \
if [ x"$${old_version}" != x"$${new_version}" ]; then \
old_version=$$($(GREP) "$${version_match}" "$${version_h}"); \
new_version="#define GIT_VERSION \"$${git_version}\""; \
if [ x"$${old_version}" != x"$${new_version}" ]; then \