commit 72409ee089ee1c969bb11d36da9543a58b354321
author Brad King <brad.king@kitware.com> Mon Aug 10 14:45:48 2020 +0000
committer Kitware Robot <kwrobot@kitware.com> Mon Aug 10 10:45:54 2020 -0400
tree 77ad2d78a0e15e743ba7c3c7d49b3dfdf89bf040
parent 13e5df19fdeaf16ff51819caf322a426ecaf328c
parent 8b12982653161773afbac1683cf4770d6d153b99

Merge topic 'test-FindPkgConfig-isolate-env' into release-3.18

8b12982653 Merge branch 'backport-test-FindPkgConfig-isolate-env'
4c939b0d39 Tests: Isolate RunCMake.FindPkgConfig from caller environment
20eeb40aaf Tests: Isolate RunCMake.FindPkgConfig from caller environment

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !5108

Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake

diff --git a/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake b/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake
index dc77915..4e6eef6 100644
--- a/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake
+++ b/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake
@@ -1,5 +1,10 @@
 include(RunCMake)
 
+# Isolate test cases from caller's environment.
+set(ENV{CMAKE_PREFIX_PATH} "")
+set(ENV{CMAKE_APPBUNDLE_PATH} "")
+set(ENV{CMAKE_FRAMEWORK_PATH} "")
+
 run_cmake(PkgConfigDoesNotExist)
 
 run_cmake(FindPkgConfig_NO_PKGCONFIG_PATH)