From 1c0c1a126a8a5b4156751ec17fdea4720e1fc0b4 Mon Sep 17 00:00:00 2001
From: Damien Lespiau <damien.lespiau@intel.com>
Date: Wed, 19 Sep 2012 13:50:04 +0100
Subject: [PATCH] build: Create the libtool file early as it's used by
 AS_GLIBCONFIG

glib's configure.ac uses libtool to determine the extension of shared
libraries. So let's generate the libtool file early in configure.

Reviewed-by: Robert Bragg <robert@linux.intel.com>
(cherry picked from commit ae457e0e2463bcec4f5891778e8ada9924f91be7)
---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.ac b/configure.ac
index 656533573..72f081e05 100644
--- a/configure.ac
+++ b/configure.ac
@@ -170,6 +170,9 @@ dnl AC_PROG_LIBTOOL
 dnl LIBTOOL="$LIBTOOL --preserve-dup-deps"
 LT_PREREQ([2.2.6])
 LT_INIT([disable-static])
+dnl when using libtool 2.x create libtool early, because it's used in the
+dnl internal glib configure (as-glibconfig.m4)
+m4_ifdef([LT_OUTPUT], [LT_OUTPUT])
 
 dnl ================================================================
 dnl See what platform we are building for