From 3583bc20741215652e2aaa02b1b0eb8bf363ca7d Mon Sep 17 00:00:00 2001
From: Simon Wells <swel024@gmail.com>
Date: Sun, 5 Nov 2017 12:01:18 +1300
Subject: Added setting to make pkg_config cmake_prefix_path variables

---
 CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a1a68d4e6..35d443ef4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -47,6 +47,9 @@ cmake_policy(SET CMP0003 NEW) # don't be prolific with library paths
 cmake_policy(SET CMP0005 NEW) # proper define quoting
 cmake_policy(SET CMP0009 NEW) # don't follow symbolic links when using GLOB
 
+# this can be removed if/when cmake 3.1 is made the minimum required version
+set(PKG_CONFIG_USE_CMAKE_PREFIX_PATH ON)
+
 # workaround for omission in cmake 2.8.4's GNU.cmake, fixed in 2.8.5
 if(CMAKE_COMPILER_IS_GNUCC)
     if(NOT DARWIN)
-- 
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