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https://github.com/capstone-engine/llvm-capstone.git
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21395f9839
This patch builds on LLVM r279776. In this patch I've done some cleanup and abstracted three common steps runtime components have in their CMakeLists files, and added a fourth. The three steps I abstract are: (1) Add a top-level target (i.e asan, msan, ...) (2) Set the target properties for sorting files in IDE generators (3) Make the compiler-rt target depend on the top-level target The new step is to check if a command named "runtime_register_component" is defined, and to call it with the component name. The runtime_register_component command is defined in llvm/runtimes/CMakeLists.txt, and presently just adds the component to a list of sub-components, which later gets used to generate target mappings. With this patch a new workflow for runtimes builds is supported. The new workflow when building runtimes from the LLVM runtimes directory is: > cmake [...] > ninja runtimes-configure > ninja asan The "runtimes-configure" target builds all the dependencies for configuring the runtimes projects, and runs CMake on the runtimes projects. Running the runtimes CMake generates a list of targets to bind into the top-level CMake so subsequent build invocations will have access to some of Compiler-RT's targets through the top-level build. Note: This patch does exclude some top-level targets from compiler-rt libraries because they either don't install files (sanitizer_common), or don't have a cooresponding `check` target (stats). llvm-svn: 279863
67 lines
1.8 KiB
CMake
67 lines
1.8 KiB
CMake
include_directories(..)
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# Runtime library sources and build flags.
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set(MSAN_RTL_SOURCES
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msan.cc
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msan_allocator.cc
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msan_chained_origin_depot.cc
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msan_interceptors.cc
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msan_linux.cc
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msan_report.cc
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msan_thread.cc
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msan_poisoning.cc
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)
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set(MSAN_RTL_CXX_SOURCES
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msan_new_delete.cc)
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set(MSAN_RTL_CFLAGS ${SANITIZER_COMMON_CFLAGS})
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append_rtti_flag(OFF MSAN_RTL_CFLAGS)
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append_list_if(COMPILER_RT_HAS_FPIE_FLAG -fPIE MSAN_RTL_CFLAGS)
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# Prevent clang from generating libc calls.
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append_list_if(COMPILER_RT_HAS_FFREESTANDING_FLAG -ffreestanding MSAN_RTL_CFLAGS)
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set(MSAN_RUNTIME_LIBRARIES)
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# Static runtime library.
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add_compiler_rt_component(msan)
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foreach(arch ${MSAN_SUPPORTED_ARCH})
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add_compiler_rt_runtime(clang_rt.msan
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STATIC
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ARCHS ${arch}
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SOURCES ${MSAN_RTL_SOURCES}
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$<TARGET_OBJECTS:RTInterception.${arch}>
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$<TARGET_OBJECTS:RTSanitizerCommon.${arch}>
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$<TARGET_OBJECTS:RTSanitizerCommonLibc.${arch}>
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$<TARGET_OBJECTS:RTUbsan.${arch}>
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CFLAGS ${MSAN_RTL_CFLAGS}
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PARENT_TARGET msan)
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add_compiler_rt_runtime(clang_rt.msan_cxx
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STATIC
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ARCHS ${arch}
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SOURCES ${MSAN_RTL_CXX_SOURCES}
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$<TARGET_OBJECTS:RTUbsan_cxx.${arch}>
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CFLAGS ${MSAN_RTL_CFLAGS}
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PARENT_TARGET msan)
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list(APPEND MSAN_RUNTIME_LIBRARIES clang_rt.msan-${arch}
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clang_rt.msan_cxx-${arch})
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if(UNIX)
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add_sanitizer_rt_symbols(clang_rt.msan
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ARCHS ${arch}
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EXTRA msan.syms.extra)
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add_sanitizer_rt_symbols(clang_rt.msan_cxx
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ARCHS ${arch}
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EXTRA msan.syms.extra)
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add_dependencies(msan clang_rt.msan-${arch}-symbols
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clang_rt.msan_cxx-${arch}-symbols)
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endif()
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endforeach()
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add_compiler_rt_resource_file(msan_blacklist msan_blacklist.txt msan)
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if(COMPILER_RT_INCLUDE_TESTS)
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add_subdirectory(tests)
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endif()
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