[PowerPC][NFC] Cleanup PPCCTRLoopsVerify pass
[llvm-project.git] / libcxx / test / CMakeLists.txt
blobe9a886964d8030d493150bff2c3052c2e440725a
1 macro(pythonize_bool var)
2   if (${var})
3     set(${var} True)
4   else()
5     set(${var} False)
6   endif()
7 endmacro()
9 set(LIBCXX_LIT_VARIANT "libcxx" CACHE STRING
10     "Configuration variant to use for LIT.")
12 set(LIBCXX_TEST_LINKER_FLAGS "" CACHE STRING
13     "Additonal linker flags to pass when compiling the tests")
14 set(LIBCXX_TEST_COMPILER_FLAGS "" CACHE STRING
15     "Additonal linker flags to pass when compiling the tests")
17 # The tests shouldn't link to any ABI library when it has been linked into
18 # libc++ statically or via a linker script.
19 if (LIBCXX_ENABLE_STATIC_ABI_LIBRARY OR LIBCXX_ENABLE_ABI_LINKER_SCRIPT)
20   set(LIBCXX_CXX_ABI_LIBNAME "none")
21 endif()
23 # The tests shouldn't link to libunwind if we have a linker script which
24 # already does so.
25 if (LIBCXX_ENABLE_ABI_LINKER_SCRIPT)
26   set(LIBCXXABI_USE_LLVM_UNWINDER OFF)
27 endif()
29 option(LIBCXX_LINK_TESTS_WITH_SHARED_LIBCXXABI
30        "Whether the libc++ tests should link with the shared libc++abi library"
31        ${LIBCXXABI_ENABLE_SHARED})
33 option(LIBCXX_LINK_TESTS_WITH_SHARED_LIBCXX
34        "Whether the libc++ tests should link with the shared libc++ library"
35        ${LIBCXX_ENABLE_SHARED})
37 if(DEFINED LIBCXXABI_ENABLE_SHARED
38    AND LIBCXX_LINK_TESTS_WITH_SHARED_LIBCXXABI
39    AND NOT LIBCXXABI_ENABLE_SHARED)
40   message(FATAL_ERROR "LIBCXX_LINK_TESTS_WITH_SHARED_LIBCXXABI being ON requires LIBCXXABI_ENABLE_SHARED to be ON")
41 endif()
43 if(DEFINED LIBCXXABI_ENABLE_STATIC
44    AND NOT LIBCXX_LINK_TESTS_WITH_SHARED_LIBCXXABI
45    AND NOT LIBCXXABI_ENABLE_STATIC)
46   message(FATAL_ERROR "LIBCXX_LINK_TESTS_WITH_SHARED_LIBCXXABI being OFF requires LIBCXXABI_ENABLE_STATIC to be ON")
47 endif()
49 if(LIBCXX_INCLUDE_TESTS AND LIBCXX_LINK_TESTS_WITH_SHARED_LIBCXX AND NOT LIBCXX_ENABLE_SHARED)
50   message(FATAL_ERROR "LIBCXX_LINK_TESTS_WITH_SHARED_LIBCXX being ON requires LIBCXX_ENABLE_SHARED to be ON")
51 endif()
53 if(LIBCXX_INCLUDE_TESTS AND NOT LIBCXX_LINK_TESTS_WITH_SHARED_LIBCXX AND NOT LIBCXX_ENABLE_STATIC)
54   message(FATAL_ERROR "LIBCXX_LINK_TESTS_WITH_SHARED_LIBCXX being OFF requires LIBCXX_ENABLE_STATIC to be ON")
55 endif()
57 pythonize_bool(LIBCXX_ENABLE_EXCEPTIONS)
58 pythonize_bool(LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY)
59 pythonize_bool(LIBCXX_ENABLE_RTTI)
60 pythonize_bool(LIBCXX_ENABLE_SHARED)
61 pythonize_bool(LIBCXX_LINK_TESTS_WITH_SHARED_LIBCXX)
62 pythonize_bool(LIBCXX_LINK_TESTS_WITH_SHARED_LIBCXXABI)
63 pythonize_bool(LIBCXX_ENABLE_FILESYSTEM)
64 pythonize_bool(LIBCXX_BUILD_32_BITS)
65 pythonize_bool(LIBCXX_GENERATE_COVERAGE)
66 pythonize_bool(LIBCXXABI_ENABLE_SHARED)
67 pythonize_bool(LIBCXXABI_USE_LLVM_UNWINDER)
68 pythonize_bool(LIBCXX_USE_COMPILER_RT)
69 pythonize_bool(LIBCXX_HAS_ATOMIC_LIB)
70 pythonize_bool(LIBCXX_HAVE_CXX_ATOMICS_WITH_LIB)
71 pythonize_bool(LIBCXX_BUILD_EXTERNAL_THREAD_LIBRARY)
72 pythonize_bool(LIBCXX_DEBUG_BUILD)
73 pythonize_bool(LIBCXX_ENABLE_DEBUG_MODE_SUPPORT)
74 pythonize_bool(LIBCXX_ENABLE_PARALLEL_ALGORITHMS)
76 # By default, for non-standalone builds, libcxx and libcxxabi share a library
77 # directory.
78 if (NOT LIBCXX_CXX_ABI_LIBRARY_PATH)
79   set(LIBCXX_CXX_ABI_LIBRARY_PATH "${LIBCXX_LIBRARY_DIR}" CACHE PATH
80       "The path to libc++abi library.")
81 endif()
83 set(LIBCXX_TARGET_INFO "libcxx.test.target_info.LocalTI" CACHE STRING
84     "TargetInfo to use when setting up test environment.")
85 set(LIBCXX_EXECUTOR "${Python3_EXECUTABLE} ${CMAKE_CURRENT_LIST_DIR}/../utils/run.py" CACHE STRING
86     "Executor to use when running tests.")
88 set(AUTO_GEN_COMMENT "## Autogenerated by libcxx configuration.\n# Do not edit!")
90 if (NOT DEFINED LIBCXX_TEST_DEPS)
91   message(FATAL_ERROR "Expected LIBCXX_TEST_DEPS to be defined")
92 endif()
94 if (LIBCXX_INCLUDE_TESTS)
95   include(AddLLVM) # for configure_lit_site_cfg and add_lit_target
97   configure_lit_site_cfg(
98     "${LIBCXX_TEST_CONFIG}"
99     ${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
100     MAIN_CONFIG "${CMAKE_CURRENT_SOURCE_DIR}/lit.cfg.py")
102   add_custom_target(check-cxx-deps
103     DEPENDS cxx ${LIBCXX_TEST_DEPS}
104     COMMENT "Builds dependencies required to run the test suite.")
106   add_lit_target(check-cxx
107     "Running libcxx tests"
108     ${CMAKE_CURRENT_BINARY_DIR}
109     DEPENDS check-cxx-deps
110     PARAMS "${LIBCXX_TEST_PARAMS}")
111 endif()
113 if (LIBCXX_GENERATE_COVERAGE)
114   include(CodeCoverage)
115   set(output_dir "${CMAKE_CURRENT_BINARY_DIR}/coverage")
116   set(capture_dirs
117       "${LIBCXX_LIB_CMAKEFILES_DIR}/cxx_objects.dir/"
118       "${LIBCXX_LIB_CMAKEFILES_DIR}/cxx.dir/"
119       "${LIBCXX_LIB_CMAKEFILES_DIR}/cxx_experimental.dir/"
120       "${CMAKE_CURRENT_BINARY_DIR}")
121   set(extract_dirs "${LIBCXX_SOURCE_DIR}/include;${LIBCXX_SOURCE_DIR}/src")
122   setup_lcov_test_target_coverage("cxx" "${output_dir}" "${capture_dirs}" "${extract_dirs}")
123 endif()
125 if (LIBCXX_CONFIGURE_IDE)
126   # Create dummy targets for each of the tests in the test suite, this allows
127   # IDE's such as CLion to correctly highlight the tests because it knows
128   # roughly what include paths/compile flags/macro definitions are needed.
129   include_directories(support)
130   file(GLOB_RECURSE LIBCXX_TESTS ${CMAKE_CURRENT_SOURCE_DIR}/*.pass.cpp)
131   file(GLOB LIBCXX_TEST_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/support/*)
132   file(GLOB_RECURSE LIBCXX_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/../include/*)
133   add_executable(libcxx_test_objects EXCLUDE_FROM_ALL
134           ${LIBCXX_TESTS} ${LIBCXX_TEST_HEADERS} ${LIBCXX_HEADERS})
135   add_dependencies(libcxx_test_objects cxx)
137   split_list(LIBCXX_COMPILE_FLAGS)
138   split_list(LIBCXX_LINK_FLAGS)
140   set_target_properties(libcxx_test_objects
141           PROPERTIES
142             COMPILE_FLAGS "${LIBCXX_COMPILE_FLAGS}"
143             LINK_FLAGS "${LIBCXX_LINK_FLAGS}"
144             EXCLUDE_FROM_ALL ON
145   )
146 endif()