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llvm-project/libunwind/test/CMakeLists.txt

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Add a test harness Mostly cargo-culted from libcxxabi, since the unwinder was forked from there in the first place. There may still be cruft that's only applicable to libcxxabi, but that can be addressed in-tree. https://reviews.llvm.org/D35038 llvm-svn: 307266
2017-07-06 23:20:12 +08:00
include(AddLLVM) # for add_lit_testsuite
macro(pythonize_bool var)
if (${var})
set(${var} True)
else()
set(${var} False)
endif()
endmacro()
if (NOT DEFINED LIBCXX_ENABLE_SHARED)
set(LIBCXX_ENABLE_SHARED ON)
endif()
pythonize_bool(LIBUNWIND_BUILD_32_BITS)
pythonize_bool(LIBCXX_ENABLE_SHARED)
pythonize_bool(LIBUNWIND_ENABLE_SHARED)
pythonize_bool(LIBUNWIND_ENABLE_THREADS)
Reland "Enable `-funwind-tables` flag when building libunwind" Summary: Relands https://reviews.llvm.org/D70815. The original commit set `CMAKE_TRY_COMPILE_TARGET_TYPE` to `STATIC_LIBRARY` globally in libunwind/CMakeLists.txt, which effectively disabled the linking step in CMake checks. This broke some builds (see 938c70b86c7d2165f8c28d5700e9c1ac1263307e). Here we set CMAKE_TRY_COMPILE_TARGET_TYPE to STATIC_LIBRARY only when checking for presence of the `-funwind-tables` flag, and then set it back to the original value so it doesn't affect other checks. Reviewers: mstorsjo, jfb Subscribers: mgorny, christof, libcxx-commits Tags: #libc Differential Revision: https://reviews.llvm.org/D71117
2019-12-06 22:26:35 +08:00
pythonize_bool(LIBUNWIND_USES_ARM_EHABI)
[CMake] Update lit test configuration There are several changes: - Don't stringify Pythonized bools (that's why we're Pythonizing them) - Support specifying target and sysroot via CMake variables - Use consistent spelling for --target, --sysroot, --gcc-toolchain llvm-svn: 353137
2019-02-05 12:44:03 +08:00
pythonize_bool(LIBUNWIND_USE_COMPILER_RT)
Add a test harness Mostly cargo-culted from libcxxabi, since the unwinder was forked from there in the first place. There may still be cruft that's only applicable to libcxxabi, but that can be addressed in-tree. https://reviews.llvm.org/D35038 llvm-svn: 307266
2017-07-06 23:20:12 +08:00
pythonize_bool(LIBUNWIND_BUILD_EXTERNAL_THREAD_LIBRARY)
set(LIBUNWIND_TARGET_INFO "libcxx.test.target_info.LocalTI" CACHE STRING
"TargetInfo to use when setting up test environment.")
[libc++] Allow specifying arbitrary custom executors with the new format The integration between CMake and executor selection in the new format wasn't very flexible -- only the default executor and SSH executors were supported. This patch makes it possible to specify arbitrary executors with the new format. With the new testing format, a custom executor is just a script that gets called with a command-line to execute, and some arguments like --env, --codesign_identity and --execdir. As such, the default executor is just run.py. Remote execution with the SSH executor can be achived by specifying LIBCXX_EXECUTOR="<path-to-ssh.py> --host <host>". Similarly, arbitrary scripts can be provided.
2020-06-12 03:41:38 +08:00
set(LIBUNWIND_LIBCXX_PATH "${CMAKE_CURRENT_LIST_DIR}/../../libcxx")
set(LIBUNWIND_EXECUTOR "${Python3_EXECUTABLE} ${LIBUNWIND_LIBCXX_PATH}/utils/run.py" CACHE STRING
Add a test harness Mostly cargo-culted from libcxxabi, since the unwinder was forked from there in the first place. There may still be cruft that's only applicable to libcxxabi, but that can be addressed in-tree. https://reviews.llvm.org/D35038 llvm-svn: 307266
2017-07-06 23:20:12 +08:00
"Executor to use when running tests.")
set(AUTO_GEN_COMMENT "## Autogenerated by libunwind configuration.\n# Do not edit!")
[libunwind] Allow specifying custom Lit config files This is the libunwind counterpart of 0c66af970c80.
2020-06-26 00:02:43 +08:00
configure_lit_site_cfg(
"${LIBUNWIND_TEST_CONFIG}"
Add a test harness Mostly cargo-culted from libcxxabi, since the unwinder was forked from there in the first place. There may still be cruft that's only applicable to libcxxabi, but that can be addressed in-tree. https://reviews.llvm.org/D35038 llvm-svn: 307266
2017-07-06 23:20:12 +08:00
${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
[libunwind] Allow specifying custom Lit config files This is the libunwind counterpart of 0c66af970c80.
2020-06-26 00:02:43 +08:00
MAIN_CONFIG "${CMAKE_CURRENT_SOURCE_DIR}/lit.cfg.py")
Add a test harness Mostly cargo-culted from libcxxabi, since the unwinder was forked from there in the first place. There may still be cruft that's only applicable to libcxxabi, but that can be addressed in-tree. https://reviews.llvm.org/D35038 llvm-svn: 307266
2017-07-06 23:20:12 +08:00
add_lit_testsuite(check-unwind "Running libunwind tests"
${CMAKE_CURRENT_BINARY_DIR}
[libunwind] Make the test depend on the libunwind explicitly. Before this patch the `ninja check-unwind` won't rebuild the unwind library. Reviewed By: jroelofs Differential Revision: https://reviews.llvm.org/D85004
2020-08-03 15:40:35 +08:00
DEPENDS unwind ${LIBUNWIND_TEST_DEPS})