[PATCH] CMakeLists.txt: include GNUInstallDirs after defining the project

[yegorslists at googlemail.com]

From: Yegor Yefremov <yegorslists at googlemail.com>

Fixes the following warning:

CMake Warning (dev) at
/usr/share/cmake-3.22/Modules/GNUInstallDirs.cmake:239 (message):
  Unable to determine default CMAKE_INSTALL_LIBDIR directory because no
  target architecture is known.  Please enable at least one language before
  including GNUInstallDirs.

Signed-off-by: Yegor Yefremov <yegorslists at googlemail.com>
---
 CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6b4c000..6e1124e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,8 +1,9 @@
 cmake_minimum_required(VERSION 3.13)
-INCLUDE(GNUInstallDirs)
 
 PROJECT(uci C)
 
+INCLUDE(GNUInstallDirs)
+
 SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
 
 ADD_DEFINITIONS(-Wall -Werror)
-- 
2.34.1