set(files altivec.h avxintrin.h emmintrin.h float.h immintrin.h iso646.h limits.h mm_malloc.h mmintrin.h pmmintrin.h smmintrin.h stdarg.h stdbool.h stddef.h stdint.h tgmath.h tmmintrin.h xmmintrin.h) set(output_dir ${LLVM_BINARY_DIR}/lib/clang/${CLANG_VERSION}/include) # If we are in an IDE that has a configuration directory, we need to # create a second copy of the headers so that 'clang' can find them if # it's run from the build directory. if(MSVC_IDE OR XCODE) set(other_output_dir ${LLVM_BINARY_DIR}/bin/lib/clang/${CLANG_VERSION}/include) endif() # Generate arm_neon.h set(LLVM_TARGET_DEFINITIONS ${CLANG_SOURCE_DIR}/include/clang/Basic/arm_neon.td) tablegen(arm_neon.h.inc -gen-arm-neon) set(out_files) foreach( f ${files} ) set( src ${CMAKE_CURRENT_SOURCE_DIR}/${f} ) set( dst ${output_dir}/${f} ) add_custom_command(OUTPUT ${dst} DEPENDS ${src} COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst} COMMENT "Copying clang's ${f}...") list(APPEND out_files ${dst}) if(other_output_dir) set(other_dst ${other_output_dir}/${f}) add_custom_command(OUTPUT ${other_dst} DEPENDS ${src} COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${other_dst} COMMENT "Copying clang's ${f}...") list(APPEND out_files ${other_dst}) endif() endforeach( f ) add_custom_command(OUTPUT ${output_dir}/arm_neon.h DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/arm_neon.h.inc COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_BINARY_DIR}/arm_neon.h.inc ${output_dir}/arm_neon.h COMMENT "Copying clang's arm_neon.h...") list(APPEND out_files ${output_dir}/arm_neon.h) if (other_output_dir) set(other_dst ${other_output_dir}/arm_neon.h) add_custom_command(OUTPUT ${other_dst} DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/arm_neon.h.inc COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_BINARY_DIR}/arm_neon.h.inc ${other_dst} COMMENT "Copying clang's arm_neon.h...") list(APPEND out_files ${other_dst}) endif () add_custom_target(clang-headers ALL DEPENDS ${out_files}) install(FILES ${files} ${output_dir}/arm_neon.h PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ DESTINATION lib${LLVM_LIBDIR_SUFFIX}/clang/${CLANG_VERSION}/include)