1 set(files 2 altivec.h 3 avxintrin.h 4 emmintrin.h 5 float.h 6 immintrin.h 7 iso646.h 8 limits.h 9 mm_malloc.h 10 mmintrin.h 11 pmmintrin.h 12 smmintrin.h 13 stdarg.h 14 stdbool.h 15 stddef.h 16 stdint.h 17 tgmath.h 18 tmmintrin.h 19 xmmintrin.h) 20 21 set(output_dir ${LLVM_BINARY_DIR}/lib/clang/${CLANG_VERSION}/include) 22 23 # If we are in an IDE that has a configuration directory, we need to 24 # create a second copy of the headers so that 'clang' can find them if 25 # it's run from the build directory. 26 if(MSVC_IDE OR XCODE) 27 set(other_output_dir ${LLVM_BINARY_DIR}/bin/lib/clang/${CLANG_VERSION}/include) 28 endif() 29 30 # Generate arm_neon.h 31 set(LLVM_TARGET_DEFINITIONS ${CLANG_SOURCE_DIR}/include/clang/Basic/arm_neon.td) 32 tablegen(arm_neon.h.inc -gen-arm-neon) 33 34 set(out_files) 35 foreach( f ${files} ) 36 set( src ${CMAKE_CURRENT_SOURCE_DIR}/${f} ) 37 set( dst ${output_dir}/${f} ) 38 add_custom_command(OUTPUT ${dst} 39 DEPENDS ${src} 40 COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst} 41 COMMENT "Copying clang's ${f}...") 42 list(APPEND out_files ${dst}) 43 44 if(other_output_dir) 45 set(other_dst ${other_output_dir}/${f}) 46 add_custom_command(OUTPUT ${other_dst} 47 DEPENDS ${src} 48 COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${other_dst} 49 COMMENT "Copying clang's ${f}...") 50 list(APPEND out_files ${other_dst}) 51 endif() 52 endforeach( f ) 53 54 add_custom_command(OUTPUT ${output_dir}/arm_neon.h 55 DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/arm_neon.h.inc 56 COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_BINARY_DIR}/arm_neon.h.inc ${output_dir}/arm_neon.h 57 COMMENT "Copying clang's arm_neon.h...") 58 list(APPEND out_files ${output_dir}/arm_neon.h) 59 60 if (other_output_dir) 61 set(other_dst ${other_output_dir}/arm_neon.h) 62 add_custom_command(OUTPUT ${other_dst} 63 DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/arm_neon.h.inc 64 COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_BINARY_DIR}/arm_neon.h.inc ${other_dst} 65 COMMENT "Copying clang's arm_neon.h...") 66 list(APPEND out_files ${other_dst}) 67 endif () 68 69 add_custom_target(clang-headers ALL DEPENDS ${out_files}) 70 71 install(FILES ${files} ${output_dir}/arm_neon.h 72 PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ 73 DESTINATION lib${LLVM_LIBDIR_SUFFIX}/clang/${CLANG_VERSION}/include) 74
