From c3e0d1ffe9bd66642c436bab2db0a0a1a1adf99c Mon Sep 17 00:00:00 2001
From: Rolf Eike Beer <eb@emlix.com>
Date: Mon, 24 Feb 2020 16:42:34 +0100
Subject: FindPkgConfig: set policies CMP0054 and CMP0057 to new

One may encounter warnings if FindPkgConfig is used in any project, even
indirectly, that has set any of these policies to old explicitely or requires
an older version.
---
 Modules/FindPkgConfig.cmake | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Modules/FindPkgConfig.cmake b/Modules/FindPkgConfig.cmake
index 5162a44..bd1bc7c 100644
--- a/Modules/FindPkgConfig.cmake
+++ b/Modules/FindPkgConfig.cmake
@@ -20,6 +20,10 @@ following variables will also be set:
 
 #]========================================]
 
+cmake_policy(PUSH)
+cmake_policy(SET CMP0054 NEW) # if() quoted variables not dereferenced
+cmake_policy(SET CMP0057 NEW) # if IN_LIST
+
 ### Common stuff ####
 set(PKG_CONFIG_VERSION 1)
 
@@ -770,3 +774,5 @@ Variables Affecting Behavior
 ### Local Variables:
 ### mode: cmake
 ### End:
+
+cmake_policy(POP)
-- 
cgit v0.12