From 518982f15c7fdd107d6819b40ba5360e0bb252a9 Mon Sep 17 00:00:00 2001
From: Rafael Antognolli <antognolli@gmail.com>
Date: Wed, 5 Dec 2012 16:33:37 +0000
Subject: [PATCH] ecore: Don't check ecore-con dependencies if there are none.

"pkg-config --exists <none>" will return false, thus failing the
configure phase. Not sure if building ecore-con without curl makes sense
though.

SVN revision: 80265
---
 configure.ac | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 3d757902bd..448838b93a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2368,7 +2368,9 @@ fi
 
 AM_CONDITIONAL([HAVE_CARES], [test "x${have_cares}" = "xyes"])
 
-PKG_CHECK_MODULES([ECORE_CON], [${requirements_pc_deps_ecore_con}])
+if test "x${requirements_pc_deps_ecore_con}" != "x" ; then
+   PKG_CHECK_MODULES([ECORE_CON], [${requirements_pc_deps_ecore_con}])
+fi
 
 case "$host_os" in
    mingw32ce*)