1dnl GEANY_CHECK_REVISION([action-if-found], [action-if-not-found]) 2dnl Check for the Git revision and set REVISION to "<revid>" 3dnl or to "-1" if the revision can't be found 4dnl Also AC_DEFINEs REVISION 5AC_DEFUN([GEANY_CHECK_REVISION], 6[ 7 REVISION="0" 8 9 AC_MSG_CHECKING([for Git revision]) 10 # try Git first 11 GIT=`which git 2>/dev/null` 12 if test -d "$srcdir/.git" -a "x${GIT}" != "x" -a -x "${GIT}"; then 13 REVISION=`cd "$srcdir"; "${GIT}" rev-parse --short --revs-only HEAD 2>/dev/null || echo 0` 14 fi 15 16 if test "x${REVISION}" != "x0"; then 17 AC_MSG_RESULT([$REVISION]) 18 GEANY_STATUS_ADD([Compiling Git revision], [$REVISION]) 19 20 # call action-if-found 21 $1 22 else 23 REVISION="-1" 24 AC_MSG_RESULT([none]) 25 26 # call action-if-not-found 27 $2 28 fi 29 30 AC_DEFINE_UNQUOTED([REVISION], "$REVISION", [git revision hash]) 31]) 32