From b3cffb0fc0d8229f34999de4bfcfcf989aaa8c9d Mon Sep 17 00:00:00 2001
From: =?utf8?q?Peter=20K=C3=BCmmel?= <syntheticpp@gmx.net>
Date: Thu, 12 May 2011 21:55:24 +0000
Subject: [PATCH] cmake: LIBINTL_LIBRARIES could be empty

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@38732 a592a061-630c-0410-9148-cb99ea01b6c8
---
 CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f7bc7b0c4b..19d1acb87b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -340,7 +340,9 @@ if(LYX_EXTERNAL_LIBINTL)
 	# find getext when configuring
 	list(APPEND CMAKE_REQUIRED_LIBRARIES ${LIBINTL_LIBRARIES})
 	# on mac use iconv also form ports
-	get_filename_component(ICONV_RELATIVE_TO_LIBINTL ${LIBINTL_LIBRARIES} PATH)
+	if(DEFINED LIBINTL_LIBRARIES)
+		get_filename_component(ICONV_RELATIVE_TO_LIBINTL ${LIBINTL_LIBRARIES} PATH)
+	endif()
 else()
 	if(LYX_NLS)
 		add_subdirectory(intl "${TOP_BINARY_DIR}/intl")
-- 
2.39.2