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# Build for all components of the ORC runtime support library.
# ORC runtime library implementation files.
set(ORC_SOURCES
debug.cpp
extensible_rtti.cpp
log_error_to_stderr.cpp
macho_ehframe_registration.cpp
macho_platform.cpp
elfnix_platform.cpp
run_program_wrapper.cpp
)
# Implementation files for all ORC architectures.
set(ALL_ORC_ASM_SOURCES
macho_tlv.x86-64.S
macho_tlv.arm64.S
elfnix_tls.x86-64.S
)
set(ORC_IMPL_HEADERS
# Implementation headers will go here.
adt.h
c_api.h
common.h
compiler.h
endianness.h
error.h
executor_address.h
extensible_rtti.h
macho_platform.h
simple_packed_serialization.h
stl_extras.h
wrapper_function_utils.h
)
# Create list of all source files for
# consumption by tests.
set(ORC_ALL_SOURCE_FILES
${ORC_SOURCES}
${ALL_ORC_ASM_SOURCES}
${ORC_IMPL_HEADERS}
)
list(REMOVE_DUPLICATES ORC_ALL_SOURCE_FILES)
# Now put it all together...
include_directories(..)
include_directories(../../include)
set(ORC_CFLAGS ${COMPILER_RT_COMMON_CFLAGS})
# Allow the ORC runtime to reference LLVM headers.
foreach (DIR ${LLVM_INCLUDE_DIR} ${LLVM_MAIN_INCLUDE_DIR})
list(APPEND ORC_CFLAGS -I${DIR})
endforeach()
add_compiler_rt_component(orc)
# ORC uses C++ standard library headers.
if (TARGET cxx-headers OR HAVE_LIBCXX)
set(ORC_DEPS cxx-headers)
endif()
if (APPLE)
add_asm_sources(ORC_ASM_SOURCES
macho_tlv.x86-64.S
macho_tlv.arm64.S
)
add_compiler_rt_object_libraries(RTOrc
OS ${ORC_SUPPORTED_OS}
ARCHS ${ORC_SUPPORTED_ARCH}
SOURCES ${ORC_SOURCES} ${ORC_ASM_SOURCES}
ADDITIONAL_HEADERS ${ORC_IMPL_HEADERS}
CFLAGS ${ORC_CFLAGS}
DEPS ${ORC_DEPS})
add_compiler_rt_runtime(clang_rt.orc
STATIC
OS ${ORC_SUPPORTED_OS}
ARCHS ${ORC_SUPPORTED_ARCH}
OBJECT_LIBS RTOrc
CFLAGS ${ORC_CFLAGS}
LINK_FLAGS ${SANITIZER_COMMON_LINK_FLAGS} ${WEAK_SYMBOL_LINK_FLAGS}
LINK_LIBS ${ORC_LINK_LIBS}
PARENT_TARGET orc)
else() # not Apple
add_asm_sources(ORC_ASM_SOURCES elfnix_tls.x86-64.S)
foreach(arch ${ORC_SUPPORTED_ARCH})
if(NOT CAN_TARGET_${arch})
continue()
endif()
add_compiler_rt_object_libraries(RTOrc
ARCHS ${arch}
SOURCES ${ORC_SOURCES} ${ORC_ASM_SOURCES}
ADDITIONAL_HEADERS ${ORC_IMPL_HEADERS}
CFLAGS ${ORC_CFLAGS}
DEPS ${ORC_DEPS})
# Common ORC archive for instrumented binaries.
add_compiler_rt_runtime(clang_rt.orc
STATIC
ARCHS ${arch}
CFLAGS ${ORC_CFLAGS}
OBJECT_LIBS ${ORC_COMMON_RUNTIME_OBJECT_LIBS} RTOrc
PARENT_TARGET orc)
endforeach()
endif() # not Apple
if(COMPILER_RT_INCLUDE_TESTS)
add_subdirectory(unittests)
endif()
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