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# A convenience on top of the llvm package's cmake files, this creates a target
# to pass to target_link_libraries which correctly pulls in the llvm include
# dir and other compile dependencies
function(llvm_target_from_components target_name)
set(components ${ARGN})
llvm_map_components_to_libnames(llvm_libs
${components}
)
add_library(${target_name} INTERFACE)
target_link_libraries(${target_name} INTERFACE ${llvm_libs})
target_include_directories(
${target_name}
SYSTEM
INTERFACE ${LLVM_INCLUDE_DIRS}
)
target_compile_definitions(${target_name} INTERFACE ${LLVM_DEFINITIONS})
if(NOT LLVM_ENABLE_RTTI)
# Make sure that we don't disable rtti if this library wasn't compiled with
# support
add_supported_cxx_flags(${target_name} INTERFACE -fno-rtti /GR-)
endif()
endfunction()
# The same for clang
function(clang_target_from_libs target_name)
set(clang_libs ${ARGN})
add_library(${target_name} INTERFACE)
target_link_libraries(${target_name} INTERFACE ${clang_libs})
target_include_directories(
${target_name}
SYSTEM
INTERFACE ${CLANG_INCLUDE_DIRS}
)
target_compile_definitions(${target_name} INTERFACE ${CLANG_DEFINITIONS})
if(NOT LLVM_ENABLE_RTTI)
# Make sure that we don't disable rtti if this library wasn't compiled with
# support
add_supported_cxx_flags(${target_name} INTERFACE -fno-rtti /GR-)
endif()
endfunction()
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