| if(NOT IS_DIRECTORY "${EXPECTED_WORKING_DIR}") | |
| message(FATAL_ERROR "EXPECTED_WORKING_DIR is not a directory: ${EXPECTED_WORKING_DIR}") | |
| endif() | |
| foreach(d CMAKE_BINARY_DIR CMAKE_CURRENT_BINARY_DIR CMAKE_SOURCE_DIR CMAKE_CURRENT_SOURCE_DIR) | |
| if(NOT DEFINED ${d}) | |
| message(FATAL_ERROR "${d} is not defined") | |
| endif() | |
| if(EXPECTED_WORKING_DIR STREQUAL "${${d}}") | |
| message(STATUS "${d} is the expected working directory (${EXPECTED_WORKING_DIR})") | |
| else() | |
| get_filename_component(resolved "${EXPECTED_WORKING_DIR}" REALPATH) | |
| if(resolved STREQUAL "${${d}}") | |
| message(STATUS "${d} is the expected working directory (${resolved}) after symlink resolution") | |
| else() | |
| message(FATAL_ERROR "${d} = \"${${d}}\" is not the expected working directory (${EXPECTED_WORKING_DIR})") | |
| endif() | |
| endif() | |
| endforeach() |