From a3b59213a677f5a1d373198f37c5e436e6ea304b Mon Sep 17 00:00:00 2001
From: Matthias Vogelgesang <matthias.vogelgesang@kit.edu>
Date: Fri, 6 Mar 2015 09:27:25 +0100
Subject: Use a CMake module to detect pkg-config variables

---
 CMakeLists.txt | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index cfdb88c..54e17ec 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,10 +16,10 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/common/cmake")
 
 #{{{ Variables and Options
 include(ConfigurePaths)
+include(PkgConfigVars)
+
 configure_paths(UFO_FILTERS)
 
-set(UFO_FILTERS_PLUGINDIR "${UFO_FILTERS_LIBDIR}/ufo")
-set(UFO_FILTERS_KERNELDIR "${UFO_FILTERS_DATADIR}/ufo")
 set(PKG_UFO_CORE_MIN_REQUIRED "0.6")
 
 option(WITH_PROFILING "Enable profiling" OFF)
@@ -35,13 +35,8 @@ find_package(PkgConfig REQUIRED)
 
 pkg_check_modules(UFO ufo>=${PKG_UFO_CORE_MIN_REQUIRED} REQUIRED)
 
-execute_process(COMMAND pkg-config --variable=plugindir ufo
-                OUTPUT_VARIABLE UFO_FILTERS_PLUGINDIR
-                OUTPUT_STRIP_TRAILING_WHITESPACE)
-
-execute_process(COMMAND pkg-config --variable=kerneldir ufo
-                OUTPUT_VARIABLE UFO_FILTERS_KERNELDIR
-                OUTPUT_STRIP_TRAILING_WHITESPACE)
+pkg_check_variable(ufo plugindir)
+pkg_check_variable(ufo kerneldir)
 
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/deps/oclfft)
 
-- 
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