| set(root "${CMAKE_CURRENT_SOURCE_DIR}/FindRootPathAndPrefixPathAreEqual") |
| set(CMAKE_FIND_ROOT_PATH "${root}") |
| set(CMAKE_PREFIX_PATH "${root}") |
| set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE "ONLY") |
| |
| find_package(Foo |
| REQUIRED |
| CONFIG |
| NO_CMAKE_ENVIRONMENT_PATH |
| NO_SYSTEM_ENVIRONMENT_PATH |
| # Important because CMAKE_SYSTEM_PREFIX_PATH might contain "/" as a prefix |
| # And when "/" is rerooted onto the root above, the package is found even if |
| # CMAKE_PREFIX_PATH is empty. We want to ensure that we hit |
| # the CMAKE_FIND_ROOT_PATH == CMAKE_PREFIX_PATH code path. |
| NO_CMAKE_SYSTEM_PATH |
| ) |