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llvm-project/libcxxabi/test/CMakeLists.txt

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Add lit configs for libcxxabi tests. This makes running libcxxabi tests on Linux _much_ easier. Adds a check-libcxxabi target to cmake. Also defaults to building a dynamic libc++abi. This is so that the default options still test the libc++abi that is being built. There are two problems with testing a static libc++abi. In the case of a standalone build, the tests will link the system's libc++, which might not have been built against our libc++abi. In the case of an in tree build, libc++ will prefer a dynamic libc++abi from the system over a static libc++abi from the output directory. llvm-svn: 212672
2014-07-10 10:20:11 +08:00
macro(pythonize_bool var)
if (${var})
set(${var} True)
else()
set(${var} False)
endif()
endmacro()
Enable testing for static libc++abi This change leverages framework changes made in libcxx. See those changes for more details. (http://reviews.llvm.org/D16544) Some Mac specific logic for testing against libc++abi had to be moved from libcxxabi's config.py, as it was overriding choices made in libcxx's config.py. That logic is now in libcxx's target_info.py. http://reviews.llvm.org/D16545 llvm-svn: 266729
2016-04-19 20:47:38 +08:00
if (NOT DEFINED LIBCXX_ENABLE_SHARED)
set(LIBCXX_ENABLE_SHARED ON)
endif()
[libcxxabi] Allow target flags to affect configuration tests. Summary: This patch changes the libc++abi CMake so that it adds certain target flags like '-m32' or '--gcc-toolchain' before including `config-ix.cmake`. Since these flags can affect things like `check_library_exists([...])` they needed to be added before the tests are performed. Additionally this patch adds `LIBCXXABI_BUILD_32_BITS` which defaults to `LLVM_BUILD_32_BITS`. This patch fixes: https://llvm.org/bugs/show_bug.cgi?id=27950 https://llvm.org/bugs/show_bug.cgi?id=27959 Reviewers: danalbert, jroelofs, bcraig, compnerd, EricWF Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D20886 llvm-svn: 271470
2016-06-02 10:18:31 +08:00
pythonize_bool(LIBCXXABI_BUILD_32_BITS)
Enable testing for static libc++abi This change leverages framework changes made in libcxx. See those changes for more details. (http://reviews.llvm.org/D16544) Some Mac specific logic for testing against libc++abi had to be moved from libcxxabi's config.py, as it was overriding choices made in libcxx's config.py. That logic is now in libcxx's target_info.py. http://reviews.llvm.org/D16545 llvm-svn: 266729
2016-04-19 20:47:38 +08:00
pythonize_bool(LIBCXX_ENABLE_SHARED)
Add lit configs for libcxxabi tests. This makes running libcxxabi tests on Linux _much_ easier. Adds a check-libcxxabi target to cmake. Also defaults to building a dynamic libc++abi. This is so that the default options still test the libc++abi that is being built. There are two problems with testing a static libc++abi. In the case of a standalone build, the tests will link the system's libc++, which might not have been built against our libc++abi. In the case of an in tree build, libc++ will prefer a dynamic libc++abi from the system over a static libc++abi from the output directory. llvm-svn: 212672
2014-07-10 10:20:11 +08:00
pythonize_bool(LIBCXXABI_ENABLE_SHARED)
[libcxxabi] Refactor building and testing libc++abi without threads Summary: This patch adds CMake support for building and testing libc++abi without threads. 1. Add `LIBCXXABI_ENABLE_THREADS` option to CMake. 2. Propagate `LIBCXXABI_ENABLE_THREADS` to lit via lit.site.cfg.in 3. Configure tests for `LIBCXXABI_ENABLE_THREADS=OFF Currently the test suite does not work when libc++abi is built without threads because that information does not propagate to the test suite. Reviewers: danalbert, mclow.lists, jroelofs Reviewed By: jroelofs Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D6393 llvm-svn: 222702
2014-11-25 06:42:03 +08:00
pythonize_bool(LIBCXXABI_ENABLE_THREADS)
[libcxxabi] Introduce a -fno-exceptions libc++abi libary variant Currently there is only support for a -fno-exceptions libc++ build. This is problematic for functions such as std::terminate() which are defined in libc++abi and using any of those functions throws away most of the benefits of using -fno-exceptions (code-size). This patch introduces a -fno-exceptions libc++abi build to address this issue. This new variant of libc++abi cannot be linked against any with-exceptions code as some symbols necessary for handling exceptions are missing in this library. Differential revision: http://reviews.llvm.org/D20677 Reviewers: EricWF, mclow.lists, bcraig llvm-svn: 271267
2016-05-31 20:01:32 +08:00
pythonize_bool(LIBCXXABI_ENABLE_EXCEPTIONS)
Add support for building and testing the unwinder. Note: The unwinder currently only works on Darwin and on ARM Linux. Non-ARM Linux support is not yet implemented, and will fail to build. llvm-svn: 212824
2014-07-11 23:36:02 +08:00
pythonize_bool(LIBCXXABI_USE_LLVM_UNWINDER)
[libcxxabi] Disable cxa_thread_atexit_test if unavailable The feature check is already in place when building the library but wasn't honored for the tests. Differential Revision: http://reviews.llvm.org/D18205 llvm-svn: 263699
2016-03-17 18:00:24 +08:00
pythonize_bool(LIBCXXABI_HAS_CXA_THREAD_ATEXIT_IMPL)
Add remote testing support to the lit config Now that the corresponding support in libcxx has landed (r230592), adding support here is pretty simple. llvm-svn: 230643
2015-02-26 23:55:01 +08:00
set(LIBCXXABI_TARGET_INFO "libcxx.test.target_info.LocalTI" CACHE STRING
"TargetInfo to use when setting up test environment.")
set(LIBCXXABI_EXECUTOR "None" CACHE STRING
"Executor to use when running tests.")
Add lit configs for libcxxabi tests. This makes running libcxxabi tests on Linux _much_ easier. Adds a check-libcxxabi target to cmake. Also defaults to building a dynamic libc++abi. This is so that the default options still test the libc++abi that is being built. There are two problems with testing a static libc++abi. In the case of a standalone build, the tests will link the system's libc++, which might not have been built against our libc++abi. In the case of an in tree build, libc++ will prefer a dynamic libc++abi from the system over a static libc++abi from the output directory. llvm-svn: 212672
2014-07-10 10:20:11 +08:00
set(AUTO_GEN_COMMENT "## Autogenerated by libcxxabi configuration.\n# Do not edit!")
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in
${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
@ONLY)
Enable testing for static libc++abi This change leverages framework changes made in libcxx. See those changes for more details. (http://reviews.llvm.org/D16544) Some Mac specific logic for testing against libc++abi had to be moved from libcxxabi's config.py, as it was overriding choices made in libcxx's config.py. That logic is now in libcxx's target_info.py. http://reviews.llvm.org/D16545 llvm-svn: 266729
2016-04-19 20:47:38 +08:00
if (LIBCXXABI_ENABLE_SHARED)
set(LIBCXXABI_TEST_DEPS cxxabi_shared)
else()
set(LIBCXXABI_TEST_DEPS cxxabi_static)
endif()
Add lit configs for libcxxabi tests. This makes running libcxxabi tests on Linux _much_ easier. Adds a check-libcxxabi target to cmake. Also defaults to building a dynamic libc++abi. This is so that the default options still test the libc++abi that is being built. There are two problems with testing a static libc++abi. In the case of a standalone build, the tests will link the system's libc++, which might not have been built against our libc++abi. In the case of an in tree build, libc++ will prefer a dynamic libc++abi from the system over a static libc++abi from the output directory. llvm-svn: 212672
2014-07-10 10:20:11 +08:00
if (NOT LIBCXXABI_BUILT_STANDALONE)
list(APPEND LIBCXXABI_TEST_DEPS cxx)
endif()
Add support for building and testing the unwinder. Note: The unwinder currently only works on Darwin and on ARM Linux. Non-ARM Linux support is not yet implemented, and will fail to build. llvm-svn: 212824
2014-07-11 23:36:02 +08:00
if (LIBCXXABI_USE_LLVM_UNWINDER)
list(APPEND LIBCXXABI_TEST_DEPS unwind)
endif()
Add lit configs for libcxxabi tests. This makes running libcxxabi tests on Linux _much_ easier. Adds a check-libcxxabi target to cmake. Also defaults to building a dynamic libc++abi. This is so that the default options still test the libc++abi that is being built. There are two problems with testing a static libc++abi. In the case of a standalone build, the tests will link the system's libc++, which might not have been built against our libc++abi. In the case of an in tree build, libc++ will prefer a dynamic libc++abi from the system over a static libc++abi from the output directory. llvm-svn: 212672
2014-07-10 10:20:11 +08:00
add_lit_testsuite(check-libcxxabi "Running libcxxabi tests"
${CMAKE_CURRENT_BINARY_DIR}
DEPENDS ${LIBCXXABI_TEST_DEPS}
)