Changed: #880 Removed useless code in PCHSupport.cmake
This commit is contained in:
kervala
parent
c27c28d7c4
commit
7c9914b4e3
1 changed files with 17 additions and 70 deletions
|
|
@ -4,10 +4,9 @@
|
|||
# Variable:
|
||||
# PCHSupport_FOUND
|
||||
#
|
||||
# Macro:
|
||||
# ADD_PRECOMPILED_HEADER _targetName _inputh _inputcpp _dowarn
|
||||
# ADD_PRECOMPILED_HEADER_TO_TARGET _targetName _input _pch_output_to_use _dowarn
|
||||
# ADD_NATIVE_PRECOMPILED_HEADER _targetName _inputh _inputcpp _dowarn
|
||||
# ADD_PRECOMPILED_HEADER _targetName _inputh _inputcpp
|
||||
# ADD_PRECOMPILED_HEADER_TO_TARGET _targetName _input _pch_output_to_use
|
||||
# ADD_NATIVE_PRECOMPILED_HEADER _targetName _inputh _inputcpp
|
||||
|
||||
IF(CMAKE_COMPILER_IS_GNUCXX)
|
||||
|
||||
|
|
@ -15,7 +14,7 @@ IF(CMAKE_COMPILER_IS_GNUCXX)
|
|||
${CMAKE_CXX_COMPILER}
|
||||
ARGS ${CMAKE_CXX_COMPILER_ARG1} -dumpversion
|
||||
OUTPUT_VARIABLE gcc_compiler_version)
|
||||
#MESSAGE("GCC Version: ${gcc_compiler_version}")
|
||||
|
||||
IF(gcc_compiler_version MATCHES "4\\.[0-9]\\.[0-9]")
|
||||
SET(PCHSupport_FOUND TRUE)
|
||||
ELSE(gcc_compiler_version MATCHES "4\\.[0-9]\\.[0-9]")
|
||||
|
|
@ -46,7 +45,7 @@ MACRO(_PCH_GET_COMPILE_FLAGS _out_compile_flags)
|
|||
|
||||
GET_TARGET_PROPERTY(_targetType ${_PCH_current_target} TYPE)
|
||||
IF(${_targetType} STREQUAL SHARED_LIBRARY AND NOT WIN32)
|
||||
LIST(APPEND ${_out_compile_flags} "${${_out_compile_flags}} -fPIC")
|
||||
LIST(APPEND ${_out_compile_flags} "-fPIC")
|
||||
ENDIF(${_targetType} STREQUAL SHARED_LIBRARY AND NOT WIN32)
|
||||
|
||||
ELSE(CMAKE_COMPILER_IS_GNUCXX)
|
||||
|
|
@ -60,10 +59,9 @@ MACRO(_PCH_GET_COMPILE_FLAGS _out_compile_flags)
|
|||
|
||||
GET_DIRECTORY_PROPERTY(_directory_flags DEFINITIONS)
|
||||
GET_DIRECTORY_PROPERTY(_global_definitions DIRECTORY ${CMAKE_SOURCE_DIR} DEFINITIONS)
|
||||
#MESSAGE("_directory_flags ${_directory_flags} ${_global_definitions}" )
|
||||
LIST(APPEND ${_out_compile_flags} ${_directory_flags})
|
||||
LIST(APPEND ${_out_compile_flags} ${_global_definitions})
|
||||
LIST(APPEND ${_out_compile_flags} ${CMAKE_CXX_FLAGS} )
|
||||
LIST(APPEND ${_out_compile_flags} ${CMAKE_CXX_FLAGS})
|
||||
|
||||
SEPARATE_ARGUMENTS(${_out_compile_flags})
|
||||
|
||||
|
|
@ -71,21 +69,17 @@ ENDMACRO(_PCH_GET_COMPILE_FLAGS)
|
|||
|
||||
MACRO(_PCH_GET_COMPILE_COMMAND out_command _input _output)
|
||||
|
||||
FILE(TO_NATIVE_PATH ${_input} _native_input)
|
||||
FILE(TO_NATIVE_PATH ${_output} _native_output)
|
||||
|
||||
|
||||
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} ${_input}
|
||||
${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} ${_input}
|
||||
${CMAKE_CXX_COMPILER} ${_compile_FLAGS} -x c++-header -o ${_output} -c ${_input}
|
||||
)
|
||||
ENDIF(CMAKE_CXX_COMPILER_ARG1)
|
||||
ELSE(CMAKE_COMPILER_IS_GNUCXX)
|
||||
|
|
@ -98,7 +92,7 @@ ENDMACRO(_PCH_GET_COMPILE_COMMAND )
|
|||
|
||||
|
||||
|
||||
MACRO(_PCH_GET_TARGET_COMPILE_FLAGS _cflags _header_name _pch_path _dowarn )
|
||||
MACRO(_PCH_GET_TARGET_COMPILE_FLAGS _cflags _header_name _pch_path)
|
||||
|
||||
FILE(TO_NATIVE_PATH ${_pch_path} _native_pch_path)
|
||||
|
||||
|
|
@ -106,26 +100,14 @@ MACRO(_PCH_GET_TARGET_COMPILE_FLAGS _cflags _header_name _pch_path _dowarn )
|
|||
# for use with distcc and gcc >4.0.1 if preprocessed files are accessible
|
||||
# on all remote machines set
|
||||
# PCH_ADDITIONAL_COMPILER_FLAGS to -fpch-preprocess
|
||||
# if you want warnings for invalid header files (which is very inconvenient
|
||||
# if you have different versions of the headers for different build types
|
||||
# you may set _pch_dowarn
|
||||
IF (_dowarn)
|
||||
SET(${_cflags} "${PCH_ADDITIONAL_COMPILER_FLAGS} -include ${CMAKE_CURRENT_BINARY_DIR}/${_header_name} -Winvalid-pch " )
|
||||
ELSE (_dowarn)
|
||||
SET(${_cflags} "${PCH_ADDITIONAL_COMPILER_FLAGS} -include ${CMAKE_CURRENT_BINARY_DIR}/${_header_name} " )
|
||||
ENDIF (_dowarn)
|
||||
ELSE(CMAKE_COMPILER_IS_GNUCXX)
|
||||
|
||||
set(${_cflags} "/Fp${_native_pch_path} /Yu${_header_name}" )
|
||||
|
||||
SET(${_cflags} "${PCH_ADDITIONAL_COMPILER_FLAGS}-include ${CMAKE_CURRENT_BINARY_DIR}/${_header_name} -Winvalid-pch")
|
||||
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)
|
||||
GET_FILENAME_COMPONENT(_path ${_input} PATH)
|
||||
SET(_output "${CMAKE_CURRENT_BINARY_DIR}/${_name}.gch/${_targetName}_${CMAKE_BUILD_TYPE}.gch")
|
||||
SET(_output "${CMAKE_CURRENT_BINARY_DIR}/${_name}.gch")
|
||||
ENDMACRO(GET_PRECOMPILED_HEADER_OUTPUT _targetName _input)
|
||||
|
||||
|
||||
|
|
@ -135,15 +117,8 @@ MACRO(ADD_PRECOMPILED_HEADER_TO_TARGET _targetName _input _pch_output_to_use )
|
|||
# and _pch_output_to_use
|
||||
GET_FILENAME_COMPONENT(_name ${_input} NAME)
|
||||
|
||||
IF( "${ARGN}" STREQUAL "0")
|
||||
SET(_dowarn 0)
|
||||
ELSE( "${ARGN}" STREQUAL "0")
|
||||
SET(_dowarn 1)
|
||||
ENDIF("${ARGN}" STREQUAL "0")
|
||||
_PCH_GET_TARGET_COMPILE_FLAGS(_target_cflags ${_name} ${_pch_output_to_use})
|
||||
|
||||
|
||||
_PCH_GET_TARGET_COMPILE_FLAGS(_target_cflags ${_name} ${_pch_output_to_use} ${_dowarn})
|
||||
# MESSAGE("Add flags ${_target_cflags} to ${_targetName} " )
|
||||
SET_TARGET_PROPERTIES(${_targetName}
|
||||
PROPERTIES
|
||||
COMPILE_FLAGS ${_target_cflags}
|
||||
|
|
@ -169,49 +144,26 @@ MACRO(ADD_PRECOMPILED_HEADER _targetName _inputh _inputcpp)
|
|||
)
|
||||
ENDIF(NOT CMAKE_BUILD_TYPE)
|
||||
|
||||
IF( "${ARGN}" STREQUAL "0")
|
||||
SET(_dowarn 0)
|
||||
ELSE( "${ARGN}" STREQUAL "0")
|
||||
SET(_dowarn 1)
|
||||
ENDIF("${ARGN}" STREQUAL "0")
|
||||
|
||||
GET_FILENAME_COMPONENT(_name ${_inputh} NAME)
|
||||
GET_FILENAME_COMPONENT(_path ${_inputh} PATH)
|
||||
GET_PRECOMPILED_HEADER_OUTPUT( ${_targetName} ${_inputh} _output)
|
||||
|
||||
GET_FILENAME_COMPONENT(_outdir ${_output} PATH )
|
||||
|
||||
GET_TARGET_PROPERTY(_targetType ${_PCH_current_target} TYPE)
|
||||
|
||||
# always build static library because it doesn't need linking
|
||||
ADD_LIBRARY(${_targetName}_pch_dephelp STATIC ${_inputcpp})
|
||||
|
||||
FILE(MAKE_DIRECTORY ${_outdir})
|
||||
|
||||
_PCH_GET_COMPILE_FLAGS(_compile_FLAGS)
|
||||
|
||||
#MESSAGE("_compile_FLAGS: ${_compile_FLAGS}")
|
||||
#message("COMMAND ${CMAKE_CXX_COMPILER} ${_compile_FLAGS} -x c++-header -o ${_output} ${_input}")
|
||||
SET_SOURCE_FILES_PROPERTIES(${CMAKE_CURRENT_BINARY_DIR}/${_name} PROPERTIES GENERATED 1)
|
||||
ADD_CUSTOM_COMMAND(
|
||||
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_name}
|
||||
COMMAND ${CMAKE_COMMAND} -E copy ${_inputh} ${CMAKE_CURRENT_BINARY_DIR}/${_name} # ensure same directory! Required by gcc
|
||||
DEPENDS ${_inputh}
|
||||
)
|
||||
SET_SOURCE_FILES_PROPERTIES(${_inputh} PROPERTIES GENERATED 1)
|
||||
|
||||
#message("_command ${_input} ${_output}")
|
||||
_PCH_GET_COMPILE_COMMAND(_command ${CMAKE_CURRENT_BINARY_DIR}/${_name} ${_output})
|
||||
|
||||
#message(${_input} )
|
||||
#message("_output ${_output}")
|
||||
_PCH_GET_COMPILE_COMMAND(_command ${_inputh} ${_output})
|
||||
|
||||
ADD_CUSTOM_COMMAND(
|
||||
OUTPUT ${_output}
|
||||
COMMAND ${_command}
|
||||
DEPENDS ${_inputh} ${CMAKE_CURRENT_BINARY_DIR}/${_name} ${_targetName}_pch_dephelp
|
||||
DEPENDS ${_inputh} ${_targetName}_pch_dephelp
|
||||
)
|
||||
|
||||
ADD_PRECOMPILED_HEADER_TO_TARGET(${_targetName} ${_inputh} ${_output} ${_dowarn})
|
||||
ADD_PRECOMPILED_HEADER_TO_TARGET(${_targetName} ${_inputh} ${_output})
|
||||
ENDIF(WITH_PCH)
|
||||
|
||||
ENDMACRO(ADD_PRECOMPILED_HEADER)
|
||||
|
|
@ -219,11 +171,6 @@ ENDMACRO(ADD_PRECOMPILED_HEADER)
|
|||
MACRO(ADD_NATIVE_PRECOMPILED_HEADER _targetName _inputh _inputcpp)
|
||||
|
||||
IF(WITH_PCH)
|
||||
IF( "${ARGN}" STREQUAL "0")
|
||||
SET(_dowarn 0)
|
||||
ELSE( "${ARGN}" STREQUAL "0")
|
||||
SET(_dowarn 1)
|
||||
ENDIF("${ARGN}" STREQUAL "0")
|
||||
|
||||
if(CMAKE_GENERATOR MATCHES Visual*)
|
||||
# Auto include the precompile (useful for moc processing, since the use of
|
||||
|
|
@ -262,7 +209,7 @@ MACRO(ADD_NATIVE_PRECOMPILED_HEADER _targetName _inputh _inputcpp)
|
|||
else (CMAKE_GENERATOR MATCHES Xcode)
|
||||
|
||||
#Fallback to the "old" precompiled suppport
|
||||
ADD_PRECOMPILED_HEADER(${_targetName} ${_inputh} ${_inputcpp} ${_dowarn})
|
||||
ADD_PRECOMPILED_HEADER(${_targetName} ${_inputh} ${_inputcpp})
|
||||
endif(CMAKE_GENERATOR MATCHES Xcode)
|
||||
endif(CMAKE_GENERATOR MATCHES Visual*)
|
||||
ENDIF(WITH_PCH)
|
||||
|
|
|
|||
Loading…
Reference in a new issue