From b75a1365cbc49c0392133a2fa2dfdf247a2d4a84 Mon Sep 17 00:00:00 2001
From: Philippe Liard <philip.liard@gmail.com>
Date: Wed, 17 Aug 2011 10:08:58 +0000
Subject: [PATCH] CPP: Make pkg-config check non-fatal.

---
 cpp/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
index b79dc0533..4aecdc3b7 100644
--- a/cpp/CMakeLists.txt
+++ b/cpp/CMakeLists.txt
@@ -50,7 +50,7 @@ endfunction (find_required_library)
 find_package (PkgConfig)
 function (check_library_version VARNAME LIBRARY_WITH_VERSION)
   if (PKG_CONFIG_FOUND)
-    pkg_check_modules (${VARNAME} REQUIRED ${LIBRARY_WITH_VERSION})
+    pkg_check_modules (${VARNAME} ${LIBRARY_WITH_VERSION})
   endif ()
 endfunction ()