Tests: Isolate RunCMake.FindPkgConfig from caller environment

Avoid interference from `CMAKE_PREFIX_PATH` and friends if they
happen to be set in the environment from which the tests are run.
This commit is contained in:
Brad King
2020-08-07 10:30:42 -04:00
parent 63a65baf4c
commit 20eeb40aaf

View File

@@ -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)