From 9ce327a46ab192a1a6cbedddd179b9341511ed64 Mon Sep 17 00:00:00 2001 From: kervala Date: Mon, 27 Sep 2010 23:34:35 +0200 Subject: [PATCH] Fixed: PCHSupport.cmake to support Jom and Nmake --- code/CMakeModules/PCHSupport.cmake | 148 +++++++++++++++-------------- 1 file changed, 75 insertions(+), 73 deletions(-) diff --git a/code/CMakeModules/PCHSupport.cmake b/code/CMakeModules/PCHSupport.cmake index 351b3c4f4..5cebe1005 100644 --- a/code/CMakeModules/PCHSupport.cmake +++ b/code/CMakeModules/PCHSupport.cmake @@ -37,24 +37,21 @@ ELSE(CMAKE_COMPILER_IS_GNUCXX) ENDIF(CMAKE_COMPILER_IS_GNUCXX) MACRO(_PCH_GET_COMPILE_FLAGS _out_compile_flags) - STRING(TOUPPER "CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE}" _flags_var_name) SET(${_out_compile_flags} ${${_flags_var_name}} ) IF(CMAKE_COMPILER_IS_GNUCXX) - GET_TARGET_PROPERTY(_targetType ${_PCH_current_target} TYPE) IF((${_targetType} STREQUAL SHARED_LIBRARY) OR (${_targetType} STREQUAL MODULE_LIBRARY)) LIST(APPEND ${_out_compile_flags} "-fPIC") ENDIF((${_targetType} STREQUAL SHARED_LIBRARY) OR (${_targetType} STREQUAL MODULE_LIBRARY)) - ELSE(CMAKE_COMPILER_IS_GNUCXX) ## TODO ... ? or does it work out of the box ENDIF(CMAKE_COMPILER_IS_GNUCXX) GET_DIRECTORY_PROPERTY(DIRINC INCLUDE_DIRECTORIES ) FOREACH(item ${DIRINC}) - LIST(APPEND ${_out_compile_flags} "${_PCH_include_prefix}${item}") + LIST(APPEND ${_out_compile_flags} " ${_PCH_include_prefix}\"${item}\"") ENDFOREACH(item) GET_DIRECTORY_PROPERTY(_directory_flags DEFINITIONS) @@ -64,72 +61,83 @@ MACRO(_PCH_GET_COMPILE_FLAGS _out_compile_flags) LIST(APPEND ${_out_compile_flags} ${CMAKE_CXX_FLAGS}) SEPARATE_ARGUMENTS(${_out_compile_flags}) - ENDMACRO(_PCH_GET_COMPILE_FLAGS) -MACRO(_PCH_GET_COMPILE_COMMAND out_command _input _output) +MACRO(_PCH_GET_PDB_FILENAME out_filename _target) + # determine output directory based on target type + GET_TARGET_PROPERTY(_targetType ${_target} TYPE) + IF(${_targetType} STREQUAL EXECUTABLE) + SET(_targetOutput ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}) + ELSE(${_targetType} STREQUAL EXECUTABLE) + SET(_targetOutput ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}) + ENDIF(${_targetType} STREQUAL EXECUTABLE) + + # determine target postfix + STRING(TOUPPER "${CMAKE_BUILD_TYPE}_POSTFIX" _postfix_var_name) + GET_TARGET_PROPERTY(_targetPostfix ${_target} ${_postfix_var_name}) + IF(${_targetPostfix} MATCHES NOTFOUND) + SET(_targetPostfix "") + ENDIF(${_targetPostfix} MATCHES NOTFOUND) + + SET(${out_filename} "${_targetOutput}/${_target}${_targetPostfix}.pdb") +ENDMACRO(_PCH_GET_PDB_FILENAME) + +MACRO(_PCH_GET_COMPILE_COMMAND out_command _input _inputcpp _output) + IF(CMAKE_CXX_COMPILER_ARG1) + # remove leading space in compiler argument + STRING(REGEX REPLACE "^ +" "" pchsupport_compiler_cxx_arg1 ${CMAKE_CXX_COMPILER_ARG1}) + ELSE(CMAKE_CXX_COMPILER_ARG1) + SET(pchsupport_compiler_cxx_arg1 "") + ENDIF(CMAKE_CXX_COMPILER_ARG1) IF(CMAKE_COMPILER_IS_GNUCXX) - IF(CMAKE_CXX_COMPILER_ARG1) - # remove leading space in compiler argument - STRING(REGEX REPLACE "^ +" "" pchsupport_compiler_cxx_arg1 ${CMAKE_CXX_COMPILER_ARG1}) - - SET(${out_command} - ${CMAKE_CXX_COMPILER} ${pchsupport_compiler_cxx_arg1} ${_compile_FLAGS} -x c++-header -o ${_output} -c ${_input} - ) - ELSE(CMAKE_CXX_COMPILER_ARG1) - SET(${out_command} - ${CMAKE_CXX_COMPILER} ${_compile_FLAGS} -x c++-header -o ${_output} -c ${_input} - ) - ENDIF(CMAKE_CXX_COMPILER_ARG1) + SET(${out_command} + ${CMAKE_CXX_COMPILER} ${pchsupport_compiler_cxx_arg1} ${_compile_FLAGS} -x c++-header -o ${_output} -c ${_input} + ) ELSE(CMAKE_COMPILER_IS_GNUCXX) - - # nothing to do because std*.cpp are already added to target - + _PCH_GET_PDB_FILENAME(PDB_FILE ${_PCH_current_target}) + SET(${out_command} + ${CMAKE_CXX_COMPILER} ${pchsupport_compiler_cxx_arg1} ${_compile_FLAGS} /Yc /Fp\"${_output}\" ${_inputcpp} /c /Fd\"${PDB_FILE}\" + ) ENDIF(CMAKE_COMPILER_IS_GNUCXX) - ENDMACRO(_PCH_GET_COMPILE_COMMAND ) +MACRO(GET_PRECOMPILED_HEADER_OUTPUT _targetName _input _output) + IF(MSVC) + GET_FILENAME_COMPONENT(_name ${_input} NAME_WE) + SET(_output "${CMAKE_CURRENT_BINARY_DIR}/${_name}.pch") + ELSE(MSVC) + GET_FILENAME_COMPONENT(_name ${_input} NAME) + SET(_output "${CMAKE_CURRENT_BINARY_DIR}/${_name}.gch") + ENDIF(MSVC) +ENDMACRO(GET_PRECOMPILED_HEADER_OUTPUT _targetName _input) - -MACRO(_PCH_GET_TARGET_COMPILE_FLAGS _cflags _header_name _pch_path) - - FILE(TO_NATIVE_PATH ${_pch_path} _native_pch_path) - +MACRO(ADD_PRECOMPILED_HEADER_TO_TARGET _targetName _input _pch_output_to_use ) IF(CMAKE_COMPILER_IS_GNUCXX) + # to do: test whether compiler flags match between target _targetName + # and _pch_output_to_use + GET_FILENAME_COMPONENT(_name ${_input} NAME) + + FILE(TO_NATIVE_PATH ${_pch_output_to_use} _native_pch_path) + # for use with distcc and gcc >4.0.1 if preprocessed files are accessible # on all remote machines set # PCH_ADDITIONAL_COMPILER_FLAGS to -fpch-preprocess - SET(${_cflags} "${PCH_ADDITIONAL_COMPILER_FLAGS}-include ${CMAKE_CURRENT_BINARY_DIR}/${_header_name} -Winvalid-pch") + SET(_target_cflags "${PCH_ADDITIONAL_COMPILER_FLAGS} -include ${CMAKE_CURRENT_BINARY_DIR}/${_input} -Winvalid-pch") + ELSE(MSVCCMAKE_COMPILER_IS_GNUCXX) + IF(MSVC) + GET_TARGET_PROPERTY(oldProps ${_targetName} COMPILE_FLAGS) + IF(${oldProps} MATCHES NOTFOUND) + SET(oldProps "") + ENDIF(${oldProps} MATCHES NOTFOUND) + + SET(_target_cflags "${oldProps} /Yu\"${_input}\" /FI\"${_input}\" /Fp\"${_pch_output_to_use}\"") + ENDIF(MSVC) ENDIF(CMAKE_COMPILER_IS_GNUCXX) -ENDMACRO(_PCH_GET_TARGET_COMPILE_FLAGS ) - -MACRO(GET_PRECOMPILED_HEADER_OUTPUT _targetName _input _output) - GET_FILENAME_COMPONENT(_name ${_input} NAME) - SET(_output "${CMAKE_CURRENT_BINARY_DIR}/${_name}.gch") -ENDMACRO(GET_PRECOMPILED_HEADER_OUTPUT _targetName _input) - - -MACRO(ADD_PRECOMPILED_HEADER_TO_TARGET _targetName _input _pch_output_to_use ) - - # to do: test whether compiler flags match between target _targetName - # and _pch_output_to_use - GET_FILENAME_COMPONENT(_name ${_input} NAME) - - _PCH_GET_TARGET_COMPILE_FLAGS(_target_cflags ${_name} ${_pch_output_to_use}) - - SET_TARGET_PROPERTIES(${_targetName} - PROPERTIES - COMPILE_FLAGS ${_target_cflags} - ) - - ADD_CUSTOM_TARGET(pch_Generate_${_targetName} - DEPENDS ${_pch_output_to_use} - ) - - ADD_DEPENDENCIES(${_targetName} pch_Generate_${_targetName} ) - + SET_TARGET_PROPERTIES(${_targetName} PROPERTIES COMPILE_FLAGS ${_target_cflags}) + ADD_CUSTOM_TARGET(pch_Generate_${_targetName} DEPENDS ${_pch_output_to_use}) + ADD_DEPENDENCIES(${_targetName} pch_Generate_${_targetName}) ENDMACRO(ADD_PRECOMPILED_HEADER_TO_TARGET) MACRO(ADD_PRECOMPILED_HEADER _targetName _inputh _inputcpp) @@ -154,7 +162,7 @@ MACRO(ADD_PRECOMPILED_HEADER _targetName _inputh _inputcpp) SET_SOURCE_FILES_PROPERTIES(${_inputh} PROPERTIES GENERATED 1) - _PCH_GET_COMPILE_COMMAND(_command ${_inputh} ${_output}) + _PCH_GET_COMPILE_COMMAND(_command ${_inputh} ${_inputcpp} ${_output}) ADD_CUSTOM_COMMAND( OUTPUT ${_output} @@ -162,38 +170,34 @@ MACRO(ADD_PRECOMPILED_HEADER _targetName _inputh _inputcpp) DEPENDS ${_inputh} ${_targetName}_pch_dephelp ) - ADD_PRECOMPILED_HEADER_TO_TARGET(${_targetName} ${_inputh} ${_output}) - + ADD_PRECOMPILED_HEADER_TO_TARGET(${_targetName} ${_inputh} ${_output}) ENDMACRO(ADD_PRECOMPILED_HEADER) MACRO(ADD_NATIVE_PRECOMPILED_HEADER _targetName _inputh _inputcpp) - - if(CMAKE_GENERATOR MATCHES Visual*) + IF(CMAKE_GENERATOR MATCHES Visual*) # Auto include the precompile (useful for moc processing, since the use of # precompiled is specified at the target level # and I don't want to specifiy /F- for each moc/res/ui generated files (using Qt) GET_TARGET_PROPERTY(oldProps ${_targetName} COMPILE_FLAGS) - if (${oldProps} MATCHES NOTFOUND) + IF(${oldProps} MATCHES NOTFOUND) SET(oldProps "") - endif(${oldProps} MATCHES NOTFOUND) + ENDIF(${oldProps} MATCHES NOTFOUND) SET(newProperties "${oldProps} /Yu\"${_inputh}\" /FI\"${_inputh}\"") SET_TARGET_PROPERTIES(${_targetName} PROPERTIES COMPILE_FLAGS "${newProperties}") #also inlude ${oldProps} to have the same compile options SET_SOURCE_FILES_PROPERTIES(${_inputcpp} PROPERTIES COMPILE_FLAGS "${oldProps} /Yc\"${_inputh}\"") - - else(CMAKE_GENERATOR MATCHES Visual*) - - if (CMAKE_GENERATOR MATCHES Xcode) + ELSE(CMAKE_GENERATOR MATCHES Visual*) + IF(CMAKE_GENERATOR MATCHES Xcode) # For Xcode, cmake needs my patch to process # GCC_PREFIX_HEADER and GCC_PRECOMPILE_PREFIX_HEADER as target properties GET_TARGET_PROPERTY(oldProps ${_targetName} COMPILE_FLAGS) - if (${oldProps} MATCHES NOTFOUND) + IF(${oldProps} MATCHES NOTFOUND) SET(oldProps "") - endif(${oldProps} MATCHES NOTFOUND) + ENDIF(${oldProps} MATCHES NOTFOUND) # When buiding out of the tree, precompiled may not be located # Use full path instead. @@ -201,12 +205,10 @@ MACRO(ADD_NATIVE_PRECOMPILED_HEADER _targetName _inputh _inputcpp) SET_TARGET_PROPERTIES(${_targetName} PROPERTIES XCODE_ATTRIBUTE_GCC_PREFIX_HEADER "${fullPath}") SET_TARGET_PROPERTIES(${_targetName} PROPERTIES XCODE_ATTRIBUTE_GCC_PRECOMPILE_PREFIX_HEADER "YES") - - else (CMAKE_GENERATOR MATCHES Xcode) - + ELSE(CMAKE_GENERATOR MATCHES Xcode) #Fallback to the "old" precompiled suppport ADD_PRECOMPILED_HEADER(${_targetName} ${_inputh} ${_inputcpp}) - endif(CMAKE_GENERATOR MATCHES Xcode) - endif(CMAKE_GENERATOR MATCHES Visual*) + ENDIF(CMAKE_GENERATOR MATCHES Xcode) + ENDIF(CMAKE_GENERATOR MATCHES Visual*) ENDMACRO(ADD_NATIVE_PRECOMPILED_HEADER)