autogen.sh.in: fix autoconf version check

We require 2.68 in all main modules now, don't be content
with 2.62 here just to have autoconf error out later.

https://bugzilla.gnome.org/show_bug.cgi?id=697874

diff --git a/autogen.sh.in b/autogen.sh.in
index 54c9b20..dae5f7f 100755 (executable)
--- a/autogen.sh.in
+++ b/autogen.sh.in
@@ -48,8 +48,8 @@ autogen_options $@
 
 printf "+ check for build tools"
 if test ! -z "$NOCHECK"; then echo ": skipped version checks"; else  echo; fi
-version_check "autoconf" "$AUTOCONF autoconf autoconf270 autoconf269 autoconf268 autoconf267 autoconf266 autoconf265 autoconf264 autoconf263 autoconf262" \
-              "ftp://ftp.gnu.org/pub/gnu/autoconf/" 2 62 || DIE=1
+version_check "autoconf" "$AUTOCONF autoconf autoconf270 autoconf269 autoconf268 " \
+              "ftp://ftp.gnu.org/pub/gnu/autoconf/" 2 68 || DIE=1
 version_check "automake" "$AUTOMAKE automake automake-1.11" \
               "ftp://ftp.gnu.org/pub/gnu/automake/" 1 11 || DIE=1
 version_check "autopoint" "autopoint" \