| # Test target to run Python test suite from main build. |
| |
| add_custom_target(check-clang-python |
| COMMAND ${CMAKE_COMMAND} -E env |
| CLANG_LIBRARY_PATH=$<TARGET_FILE_DIR:libclang> |
| ${PYTHON_EXECUTABLE} -m unittest discover |
| DEPENDS libclang |
| WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/..) |
| |
| set(RUN_PYTHON_TESTS TRUE) |
| set_target_properties(check-clang-python PROPERTIES FOLDER "Clang tests") |
| |
| # Tests require libclang.so which is only built with LLVM_ENABLE_PIC=ON |
| if(NOT LLVM_ENABLE_PIC) |
| set(RUN_PYTHON_TESTS FALSE) |
| endif() |
| |
| # Do not try to run if libclang was built with ASan because |
| # the sanitizer library will likely be loaded too late to perform |
| # interception and will then fail. |
| # We could use LD_PRELOAD/DYLD_INSERT_LIBRARIES but this isn't |
| # portable so its easier just to not run the tests when building |
| # with ASan. |
| list(FIND LLVM_USE_SANITIZER "Address" LLVM_USE_ASAN_INDEX) |
| if(NOT LLVM_USE_ASAN_INDEX EQUAL -1) |
| set(RUN_PYTHON_TESTS FALSE) |
| endif() |
| |
| # Tests fail on Windows, and need someone knowledgeable to fix. |
| # It's not clear whether it's a test or a valid binding problem. |
| if(WIN32) |
| set(RUN_PYTHON_TESTS FALSE) |
| endif() |
| |
| # AArch64, Hexagon, and Sparc have known test failures that need to be |
| # addressed. |
| # SystemZ has broken Python/FFI interface: |
| # https://reviews.llvm.org/D52840#1265716 |
| if(${LLVM_NATIVE_ARCH} MATCHES "^(AArch64|Hexagon|Sparc|SystemZ)$") |
| set(RUN_PYTHON_TESTS FALSE) |
| endif() |
| |
| if(RUN_PYTHON_TESTS) |
| set_property(GLOBAL APPEND PROPERTY |
| LLVM_ADDITIONAL_TEST_TARGETS check-clang-python) |
| endif() |
