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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,104 +1,123 @@ | ||
| FUNCTION(GET_COMMON_PCH_PARAMS PCH_HEADER PCH_FE INCLUDE_PREFIX) | ||
| GET_FILENAME_COMPONENT(PCH_HEADER_N ${PCH_HEADER} NAME) | ||
| GET_DIRECTORY_PROPERTY(TARGET_INCLUDES INCLUDE_DIRECTORIES) | ||
| # CMake precompiled header macro | ||
| # Distributed under the MIT Software License | ||
| # Copyright (c) 2015-2017 Borislav Stanimirov | ||
| # | ||
| # Permission is hereby granted, free of charge, to any person obtaining a copy of | ||
| # this software and associated documentation files (the "Software"), to deal in | ||
| # the Software without restriction, including without limitation the rights to | ||
| # use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies | ||
| # of the Software, and to permit persons to whom the Software is furnished to do | ||
| # so, subject to the following conditions: | ||
| # The above copyright notice and this permission notice shall be included in all | ||
| # copies or substantial portions of the Software. | ||
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| # SOFTWARE. | ||
| # | ||
| # ADD_CXX_PCH | ||
| # | ||
| # Sets a precompiled header for a given target | ||
| # Args: | ||
| # TARGET_NAME - Name of the target. Only valid after add_library or add_executable | ||
| # PRECOMPILED_HEADER - Header file to precompile | ||
| # PRECOMPILED_SOURCE - MSVC specific source to do the actual precompilation. Ignored on other platforms | ||
|
|
||
| FOREACH(ITEM ${TARGET_INCLUDES}) | ||
| LIST(APPEND INCLUDE_FLAGS_LIST "${INCLUDE_PREFIX}\"${ITEM}\" ") | ||
| ENDFOREACH(ITEM) | ||
| function(ADD_CXX_PCH TARGET_NAME PRECOMPILED_HEADER PRECOMPILED_SOURCE) | ||
|
|
||
| SET(PCH_HEADER_NAME ${PCH_HEADER_N} PARENT_SCOPE) | ||
| SET(PCH_HEADER_OUT ${CMAKE_CURRENT_BINARY_DIR}/${PCH_HEADER_N}.${PCH_FE} PARENT_SCOPE) | ||
| SET(INCLUDE_FLAGS ${INCLUDE_FLAGS_LIST} PARENT_SCOPE) | ||
| ENDFUNCTION(GET_COMMON_PCH_PARAMS) | ||
| get_filename_component(PRECOMPILED_HEADER_NAME ${PRECOMPILED_HEADER} NAME) | ||
|
|
||
| FUNCTION(GENERATE_CXX_PCH_COMMAND TARGET_NAME INCLUDE_FLAGS IN PCH_SRC OUT) | ||
| IF (CMAKE_BUILD_TYPE) | ||
| STRING(TOUPPER _${CMAKE_BUILD_TYPE} CURRENT_BUILD_TYPE) | ||
| ENDIF () | ||
| if(MSVC) | ||
| get_filename_component(PRECOMPILED_HEADER_PATH ${PRECOMPILED_HEADER} DIRECTORY) | ||
| target_include_directories(${TARGET_NAME} PRIVATE ${PRECOMPILED_HEADER_PATH}) # fixes occasional IntelliSense glitches | ||
|
|
||
| SET(COMPILE_FLAGS ${CMAKE_CXX_FLAGS${CURRENT_BUILD_TYPE}}) | ||
| LIST(APPEND COMPILE_FLAGS ${CMAKE_CXX_FLAGS}) | ||
| get_filename_component(PRECOMPILED_HEADER_WE ${PRECOMPILED_HEADER} NAME_WE) | ||
| set(PRECOMPILED_BINARY "$(IntDir)/${PRECOMPILED_HEADER_WE}.pch") | ||
|
|
||
| IF ("${CMAKE_SYSTEM_NAME}" MATCHES "Darwin") | ||
| IF (NOT "${CMAKE_OSX_ARCHITECTURES}" STREQUAL "") | ||
| LIST(APPEND COMPILE_FLAGS "-arch ${CMAKE_OSX_ARCHITECTURES}") | ||
| ENDIF () | ||
| IF (NOT "${CMAKE_OSX_SYSROOT}" STREQUAL "") | ||
| LIST(APPEND COMPILE_FLAGS "-isysroot ${CMAKE_OSX_SYSROOT}") | ||
| ENDIF () | ||
| IF (NOT "${CMAKE_OSX_DEPLOYMENT_TARGET}" STREQUAL "") | ||
| LIST(APPEND COMPILE_FLAGS "-mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET}") | ||
| ENDIF () | ||
| ENDIF () | ||
| get_target_property(SOURCE_FILES ${TARGET_NAME} SOURCES) | ||
| set(SOURCE_FILE_FOUND FALSE) | ||
| foreach(SOURCE_FILE ${SOURCE_FILES}) | ||
| if(SOURCE_FILE MATCHES \\.\(c|cc|cxx|cpp\)$) | ||
| if(${PRECOMPILED_SOURCE} MATCHES ${SOURCE_FILE}) | ||
| # Set source file to generate header | ||
| set_source_files_properties( | ||
| ${SOURCE_FILE} | ||
| PROPERTIES | ||
| COMPILE_FLAGS "/Yc\"${PRECOMPILED_HEADER_NAME}\" /Fp\"${PRECOMPILED_BINARY}\"" | ||
| OBJECT_OUTPUTS "${PRECOMPILED_BINARY}") | ||
| set(SOURCE_FILE_FOUND TRUE) | ||
| else() | ||
| # Set and automatically include precompiled header | ||
| set_source_files_properties( | ||
| ${SOURCE_FILE} | ||
| PROPERTIES | ||
| COMPILE_FLAGS "/Yu\"${PRECOMPILED_HEADER_NAME}\" /Fp\"${PRECOMPILED_BINARY}\" /FI\"${PRECOMPILED_HEADER_NAME}\"" | ||
| OBJECT_DEPENDS "${PRECOMPILED_BINARY}") | ||
| endif() | ||
| endif() | ||
| endforeach() | ||
| if(NOT SOURCE_FILE_FOUND) | ||
| message(FATAL_ERROR "A source file for ${PRECOMPILED_HEADER} was not found. Required for MSVC builds.") | ||
| endif(NOT SOURCE_FILE_FOUND) | ||
| elseif(CMAKE_GENERATOR STREQUAL Xcode) | ||
| set_target_properties( | ||
| ${TARGET_NAME} | ||
| PROPERTIES | ||
| XCODE_ATTRIBUTE_GCC_PREFIX_HEADER "${PRECOMPILED_HEADER}" | ||
| XCODE_ATTRIBUTE_GCC_PRECOMPILE_PREFIX_HEADER "YES" | ||
| ) | ||
| elseif(CMAKE_COMPILER_IS_GNUCC OR CMAKE_CXX_COMPILER_ID MATCHES "Clang") | ||
| if(CMAKE_COMPILER_IS_GNUCC) | ||
| set(SFX gch) | ||
| else() | ||
| set(SFX pch) | ||
| endif() | ||
|
|
||
| GET_DIRECTORY_PROPERTY(TARGET_DEFINITIONS COMPILE_DEFINITIONS) | ||
| FOREACH(ITEM ${TARGET_DEFINITIONS}) | ||
| LIST(APPEND DEFINITION_FLAGS "-D${ITEM} ") | ||
| ENDFOREACH(ITEM) | ||
| # Create and set output directory. | ||
| set(OUTPUT_DIR "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_BUILD_TYPE}") | ||
| set(OUTPUT_NAME "${OUTPUT_DIR}/${PRECOMPILED_HEADER_NAME}.${SFX}") | ||
|
|
||
| SEPARATE_ARGUMENTS(COMPILE_FLAGS) | ||
| SEPARATE_ARGUMENTS(INCLUDE_FLAGS) | ||
| SEPARATE_ARGUMENTS(DEFINITION_FLAGS) | ||
| make_directory(${OUTPUT_DIR}) | ||
|
|
||
| GET_FILENAME_COMPONENT(PCH_SRC_N ${PCH_SRC} NAME) | ||
| ADD_LIBRARY(${PCH_SRC_N}_dephelp MODULE ${PCH_SRC}) | ||
| # Export compiler flags via a generator to a response file | ||
| set(PCH_FLAGS_FILE "${OUTPUT_DIR}/${PRECOMPILED_HEADER_NAME}.rsp") | ||
| set(_include_directories "$<TARGET_PROPERTY:${TARGET_NAME},INCLUDE_DIRECTORIES>") | ||
| set(_compile_definitions "$<TARGET_PROPERTY:${TARGET_NAME},COMPILE_DEFINITIONS>") | ||
| set(_compile_flags "$<TARGET_PROPERTY:${TARGET_NAME},COMPILE_FLAGS>") | ||
| set(_compile_options "$<TARGET_PROPERTY:${TARGET_NAME},COMPILE_OPTIONS>") | ||
| set(_include_directories "$<$<BOOL:${_include_directories}>:-I$<JOIN:${_include_directories},\n-I>\n>") | ||
| set(_compile_definitions "$<$<BOOL:${_compile_definitions}>:-D$<JOIN:${_compile_definitions},\n-D>\n>") | ||
| set(_compile_flags "$<$<BOOL:${_compile_flags}>:$<JOIN:${_compile_flags},\n>\n>") | ||
| set(_compile_options "$<$<BOOL:${_compile_options}>:$<JOIN:${_compile_options},\n>\n>") | ||
| file(GENERATE OUTPUT "${PCH_FLAGS_FILE}" CONTENT "${_compile_definitions}${_include_directories}${_compile_flags}${_compile_options}\n") | ||
|
|
||
| ADD_CUSTOM_COMMAND( | ||
| OUTPUT ${OUT} | ||
| COMMAND ${CMAKE_CXX_COMPILER} | ||
| ARGS ${DEFINITION_FLAGS} ${COMPILE_FLAGS} ${INCLUDE_FLAGS} -x c++-header ${IN} -o ${OUT} | ||
| DEPENDS ${IN} ${PCH_SRC_N}_dephelp | ||
| WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} | ||
| ) | ||
| # Gather global compiler options, definitions, etc. | ||
| string(TOUPPER "CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE}" CXX_FLAGS) | ||
| set(COMPILER_FLAGS "${${CXX_FLAGS}} ${CMAKE_CXX_FLAGS}") | ||
| separate_arguments(COMPILER_FLAGS) | ||
|
|
||
| ADD_CUSTOM_TARGET(generate_${PCH_SRC_N} | ||
| DEPENDS ${OUT} | ||
| ) | ||
| set(CXX_STD c++11) | ||
|
|
||
| ADD_DEPENDENCIES(${TARGET_NAME} generate_${PCH_SRC_N}) | ||
| ENDFUNCTION(GENERATE_CXX_PCH_COMMAND) | ||
| add_custom_command( | ||
| OUTPUT ${OUTPUT_NAME} | ||
| COMMAND ${CMAKE_CXX_COMPILER} @${PCH_FLAGS_FILE} ${COMPILER_FLAGS} -x c++-header -std=${CXX_STD} -o ${OUTPUT_NAME} ${PRECOMPILED_HEADER} | ||
| DEPENDS ${PRECOMPILED_HEADER} | ||
| ) | ||
|
|
||
| FUNCTION(ADD_CXX_PCH_GCC TARGET_NAME PCH_HEADER PCH_SOURCE) | ||
| GET_COMMON_PCH_PARAMS(${PCH_HEADER} "gch" "-I") | ||
| GENERATE_CXX_PCH_COMMAND(${TARGET_NAME} "${INCLUDE_FLAGS}" ${PCH_HEADER} ${PCH_SOURCE} ${PCH_HEADER_OUT}) | ||
| SET_TARGET_PROPERTIES( | ||
| ${TARGET_NAME} PROPERTIES | ||
| COMPILE_FLAGS "-include ${CMAKE_CURRENT_BINARY_DIR}/${PCH_HEADER_NAME}" | ||
| ) | ||
| ENDFUNCTION(ADD_CXX_PCH_GCC) | ||
| add_custom_target(${TARGET_NAME}_${SFX} DEPENDS ${OUTPUT_NAME}) | ||
| add_dependencies(${TARGET_NAME} ${TARGET_NAME}_${SFX}) | ||
|
|
||
| FUNCTION(ADD_CXX_PCH_CLANG TARGET_NAME PCH_HEADER PCH_SOURCE) | ||
| GET_COMMON_PCH_PARAMS(${PCH_HEADER} "pch" "-I") | ||
| GENERATE_CXX_PCH_COMMAND(${TARGET_NAME} "${INCLUDE_FLAGS}" ${PCH_HEADER} ${PCH_SOURCE} ${PCH_HEADER_OUT}) | ||
| SET_TARGET_PROPERTIES( | ||
| ${TARGET_NAME} PROPERTIES | ||
| COMPILE_FLAGS "-include-pch ${PCH_HEADER_OUT}" | ||
| ) | ||
| ENDFUNCTION(ADD_CXX_PCH_CLANG) | ||
| get_target_property(SOURCE_FILES ${TARGET_NAME} SOURCES) | ||
|
|
||
| FUNCTION(ADD_CXX_PCH_MSVC TARGET_NAME PCH_HEADER PCH_SOURCE) | ||
| GET_COMMON_PCH_PARAMS(${PCH_HEADER} "pch" "/I") | ||
| SET_TARGET_PROPERTIES( | ||
| ${TARGET_NAME} PROPERTIES | ||
| COMPILE_FLAGS "/FI${PCH_HEADER_NAME} /Yu${PCH_HEADER_NAME}" | ||
| ) | ||
| SET_SOURCE_FILES_PROPERTIES( | ||
| ${PCH_SOURCE} PROPERTIES | ||
| COMPILE_FLAGS "/Yc${PCH_HEADER_NAME}" | ||
| ) | ||
| ENDFUNCTION(ADD_CXX_PCH_MSVC) | ||
|
|
||
| FUNCTION(ADD_CXX_PCH TARGET_NAME PCH_HEADER PCH_SOURCE) | ||
| IF (MSVC) | ||
| ADD_CXX_PCH_MSVC(${TARGET_NAME} ${PCH_HEADER} ${PCH_SOURCE}) | ||
| ELSEIF ("${CMAKE_GENERATOR}" MATCHES "Xcode") | ||
| SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES | ||
| XCODE_ATTRIBUTE_GCC_PRECOMPILE_PREFIX_HEADER YES | ||
| XCODE_ATTRIBUTE_GCC_PREFIX_HEADER "${CMAKE_CURRENT_SOURCE_DIR}/${PCH_HEADER}" | ||
| ) | ||
| ELSEIF ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") | ||
| ADD_CXX_PCH_CLANG(${TARGET_NAME} ${PCH_HEADER} ${PCH_SOURCE}) | ||
| ELSEIF ("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU") | ||
| ADD_CXX_PCH_GCC(${TARGET_NAME} ${PCH_HEADER} ${PCH_SOURCE}) | ||
| ENDIF () | ||
| ENDFUNCTION(ADD_CXX_PCH) | ||
| foreach(SOURCE_FILE ${SOURCE_FILES}) | ||
| if(SOURCE_FILE MATCHES \\.\(cxx|cpp\)$) | ||
| set_source_files_properties(${SOURCE_FILE} PROPERTIES | ||
| COMPILE_FLAGS "-include ${OUTPUT_DIR}/${PRECOMPILED_HEADER_NAME} -Winvalid-pch" | ||
| ) | ||
| endif() | ||
| endforeach() | ||
| endif() | ||
| endfunction() |
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Submodule dep
updated
4 files
| +3 −0 | Changes.log | |
| +8 −0 | acelite/CMakeLists.txt | |
| +1 −0 | acelite/pch.cpp | |
| +13 −0 | acelite/pch.h |
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