Tests: Disable CMAKE_SYSTEM_PROGRAM_PATH in IgnorePrefixPath test

Some systems set CMAKE_SYSTEM_PROGRAM_PATH, which pollutes the
environment for this test. Erase it before executing the test to get
a clean environment.

Fixes: #23300
This commit is contained in:
Kyle Edwards
2022-03-08 17:37:05 -05:00
parent 11c25ae6ae
commit 11ea24e590
@@ -5,6 +5,7 @@ function(assert_eq var value)
endfunction()
set(CMAKE_FIND_USE_SYSTEM_ENVIRONMENT_PATH FALSE)
set(CMAKE_SYSTEM_PROGRAM_PATH)
set(CMAKE_PREFIX_PATH ${CMAKE_SOURCE_DIR}/Prefix)
set(_old_CMAKE_SYSTEM_PREFIX_PATH ${CMAKE_SYSTEM_PREFIX_PATH})