cmake: include GNUInstallDirs

Signed-off-by: Marcus Fritzsch <marcus_fritzsch@mentor.com>

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f5d68e6..f5aaa1d 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -24,6 +24,7 @@ set(PACKAGE_VERSION_REVISION 1)
 set(PACKAGE_VERSION "${PACKAGE_VERSION_MAJOR}.${PACKAGE_VERSION_MINOR}.${PACKAGE_VERSION_REVISION}")
 
 find_package(PkgConfig REQUIRED)
+include(GNUInstallDirs)
 
 pkg_check_modules(WLC wayland-client>=1.11.0 REQUIRED)