EXTRA_RELEASE=
EXTRA_GTK2_VERSION=
+AC_CHECK_PROG([GIT], [git], [yes], [no], [$PATH])
+if test \( "$GIT" = "no" \); then
+ AC_MSG_ERROR([*** git not found. See http://git-scm.com/])
+fi
+
if test \( -d .git \); then
GIT_VERSION=`git describe --abbrev=6 --dirty --always`
else