From e83238319720c92bb63d9a79a8730ad6fca83ba0 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Diego=20Elio=20=27Flameeyes=27=20Petten=C3=B2?=
 <flameeyes@gmail.com>
Date: Sat, 13 Jun 2009 17:27:42 +0200
Subject: [PATCH] Make it more clear that PulseAudio needs libtool 2.2.

The error message was way too generic, as it was very possible that libltdl
_is_ in the system but is not found because too old. Disambiguate this by
explicitly stating that the version 2 of the library is not found.
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index d2d8015..06539b3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -277,7 +277,7 @@ AC_CHECK_HEADER([ltdl.h],
     [LIBLTDL=])
 
 AS_IF([test "x$LIBLTDL" = "x"],
-    [AC_MSG_ERROR([Unable to find libltdl.])])
+    [AC_MSG_ERROR([Unable to find libltdl version 2. Makes sure you have libtool 2.2 or later installed.])])
 AC_SUBST([LIBLTDL])
 
 #### Determine build environment ####
-- 
2.7.4