From 4b72aab349ac55073208864036188ccc70e88b0a Mon Sep 17 00:00:00 2001
From: Steve Markgraf <steve@steve-m.de>
Date: Sun, 19 Jan 2020 16:36:37 +0100
Subject: [PATCH] set CMake policy CMP0075 if it exists

Otherwise newer versions of CMake are throwing a warning.
---
 CMakeLists.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5fb110f..84bc55d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -24,6 +24,11 @@ project(libosmo-fl2k C)
 
 include(GNUInstallDirs)
 
+# CMP0075 Include file check macros honor CMAKE_REQUIRED_LIBRARIES
+if(POLICY CMP0075)
+    cmake_policy(SET CMP0075 NEW)
+endif()
+
 #select the release build type by default to get optimization flags
 if(NOT CMAKE_BUILD_TYPE)
    set(CMAKE_BUILD_TYPE "Release")