[gimp] autogen.sh: also look for automake 1.14

[Michael Henning <mhenning src gnome org>]

commit 9a6b42a4fd26b4f394e0b8f5ac58127a76c98c58
Author: Michael Henning <drawoc darkrefraction com>
Date:   Wed Jun 26 11:40:01 2013 -0400

    autogen.sh: also look for automake 1.14

 autogen.sh |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index f1483ac..7eb649f 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -157,6 +157,9 @@ echo -n "checking for automake >= $AUTOMAKE_REQUIRED_VERSION ... "
 if ($AUTOMAKE --version) < /dev/null > /dev/null 2>&1; then
    AUTOMAKE=$AUTOMAKE
    ACLOCAL=$ACLOCAL
+elif (automake-1.14 --version) < /dev/null > /dev/null 2>&1; then
+   AUTOMAKE=automake-1.14
+   ACLOCAL=aclocal-1.14
 elif (automake-1.13 --version) < /dev/null > /dev/null 2>&1; then
    AUTOMAKE=automake-1.13
    ACLOCAL=aclocal-1.13