lyx_mirror/development/cmake/modules/LyXMacros.cmake
Peter Kümmel 3a74b10d91 also improve build times when working on some files
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@17530 a592a061-630c-0410-9148-cb99ea01b6c8
2007-03-24 11:33:03 +00:00

186 lines
7.7 KiB
CMake

#
# Copyright (c) 2006, Peter Kümmel, <syntheticpp@gmx.net>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. The name of the author may not be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
macro(lyx_add_path _list _prefix)
set(_tmp)
foreach(_current ${${_list}})
set(_tmp ${_tmp} ${_prefix}/${_current})
#message( ${_prefix}/${_current})
endforeach(_current)
set(${_list} ${_tmp})
endmacro(lyx_add_path _out _prefix)
#create the implementation files from the ui files and add them to the list of sources
#usage: LYX_ADD_QT4_UI_FILES(foo_SRCS ${ui_files})
macro (LYX_ADD_UI_FILES _sources _ui)
foreach (_current_FILE ${ARGN})
get_filename_component(_tmp_FILE ${_current_FILE} ABSOLUTE)
get_filename_component(_basename ${_tmp_FILE} NAME_WE)
set(_header ${CMAKE_CURRENT_BINARY_DIR}/ui/${_basename}.h)
# we need to run uic and replace some things in the generated file
# this is done by executing the cmake script kde4uic.cmake
add_custom_command(OUTPUT ${_header}
COMMAND ${CMAKE_COMMAND}
ARGS
-DKDE4_HEADER:BOOL=ON
-DKDE_UIC_EXECUTABLE:FILEPATH=${QT_UIC_EXECUTABLE}
-DKDE_UIC_FILE:FILEPATH=${_tmp_FILE}
-DKDE_UIC_H_FILE:FILEPATH=${_header}
-DKDE_UIC_BASENAME:STRING=${_basename}
-P ${CMAKE_MODULE_PATH}/LyXuic.cmake
MAIN_DEPENDENCY ${_tmp_FILE}
)
set(${_ui} ${${_ui}} ${_header})
endforeach (_current_FILE)
endmacro (LYX_ADD_UI_FILES)
MACRO (LYX_AUTOMOC)
if(QT4_GET_MOC_INC_DIRS)
QT4_GET_MOC_INC_DIRS(_moc_INCS)
endif(QT4_GET_MOC_INC_DIRS)
set(_matching_FILES )
foreach (_current_FILE ${ARGN})
get_filename_component(_abs_FILE ${_current_FILE} ABSOLUTE)
# if "SKIP_AUTOMOC" is set to true, we will not handle this file here.
# here. this is required to make bouic work correctly:
# we need to add generated .cpp files to the sources (to compile them),
# but we cannot let automoc handle them, as the .cpp files don't exist yet when
# cmake is run for the very first time on them -> however the .cpp files might
# exist at a later run. at that time we need to skip them, so that we don't add two
# different rules for the same moc file
get_source_file_property(_skip ${_abs_FILE} SKIP_AUTOMOC)
if (EXISTS ${_abs_FILE} AND NOT _skip)
file(READ ${_abs_FILE} _contents)
get_filename_component(_abs_PATH ${_abs_FILE} PATH)
string(REGEX MATCHALL "#include +[^ ]+_moc\\.cpp[\">]" _match "${_contents}")
if (_match)
foreach (_current_MOC_INC ${_match})
string(REGEX MATCH "[^ <\"]+_moc\\.cpp" _current_MOC "${_current_MOC_INC}")
get_filename_component(_basename ${_current_MOC} NAME_WE)
string(LENGTH ${_basename} _length)
MATH(EXPR _mocless_length ${_length}-4)
STRING(SUBSTRING ${_basename} 0 ${_mocless_length} _mocless_name )
set(_header ${_abs_PATH}/${_mocless_name}.h)
#message(STATUS "moc : ${_header}")
#set(_header ${CMAKE_CURRENT_SOURCE_DIR}/${_basename}.h)
#set(_header ${_abs_PATH}/${_basename}.h)
set(_moc ${CMAKE_CURRENT_BINARY_DIR}/${_current_MOC})
#set(_moc ${_abs_PATH}/${_current_MOC})
add_custom_command(OUTPUT ${_moc}
COMMAND ${QT_MOC_EXECUTABLE}
ARGS ${_moc_INCS} ${_header} -o ${_moc}
MAIN_DEPENDENCY ${_header}
)
macro_add_file_dependencies(${_abs_FILE} ${_moc})
endforeach (_current_MOC_INC)
else(_match)
#message(STATUS "moc not found : ${_abs_FILE} ")
endif (_match)
endif (EXISTS ${_abs_FILE} AND NOT _skip)
endforeach (_current_FILE)
endmacro (LYX_AUTOMOC)
# For all C++ sources a big source file which includes all the files
# is created.
# This is not done for the C sources, they are just gathered in a separate list
# because they are usually not written by KDE and as such not intended to be
# compiled all-in-one.
macro (LYX_CREATE_FINAL_FILES _filenameCPP _filesExcludedFromFinalFile )
set(${_filesExcludedFromFinalFile})
file(WRITE ${_filenameCPP} "//autogenerated file\n")
set(_file_macros ${CMAKE_CURRENT_BINARY_DIR}/${_filenameCPP}.h)
set(_file_const ${CMAKE_CURRENT_BINARY_DIR}/${_filenameCPP}_const.C)
set(_file_touched ${CMAKE_CURRENT_BINARY_DIR}/${_filenameCPP}_touched.C)
file(WRITE ${_file_macros} "// undef the macro when working on this file \n\n\n")
file(WRITE ${_file_const} "// const files\n#include \"${_file_macros}\" \n\n\n")
file(WRITE ${_file_touched} "// touched files\n#include \"${_file_macros}\"\n\n\n")
foreach (_current_FILE ${ARGN})
get_filename_component(_abs_FILE ${_current_FILE} ABSOLUTE)
# don't include any generated files in the final-file
# because then cmake will not know the dependencies
get_source_file_property(_isGenerated ${_abs_FILE} GENERATED)
if (_isGenerated)
list(APPEND ${_filesExcludedFromFinalFile} ${_abs_FILE})
else (_isGenerated)
# don't include c-files in the final-file, because they usually come
# from a 3rd party and as such are not intended to be compiled all-in-one
string(REGEX MATCH ".+\\.c$" _isCFile ${_abs_FILE})
if (_isCFile)
list(APPEND ${_filesExcludedFromFinalFile} ${_abs_FILE})
else (_isCFile)
file(APPEND ${_filenameCPP} "#include \"${_abs_FILE}\"\n")
GET_FILENAME_COMPONENT(_file_name ${_abs_FILE} NAME_WE)
STRING(REGEX REPLACE "-" "_" _file_name "${_file_name}" )
set(__macro_name ASSUME_CONST_____${_file_name})
file(APPEND ${_file_macros} "#define ${__macro_name}\n")
file(APPEND ${_file_const} "#ifdef ${__macro_name}\n")
file(APPEND ${_file_const} "#include \"${_abs_FILE}\"\n")
file(APPEND ${_file_const} "#endif\n\n")
file(APPEND ${_file_touched} "#ifndef ${__macro_name}\n")
file(APPEND ${_file_touched} "#include \"${_abs_FILE}\"\n")
file(APPEND ${_file_touched} "#endif\n\n")
endif (_isCFile)
endif (_isGenerated)
endforeach (_current_FILE)
endmacro (LYX_CREATE_FINAL_FILES)
macro(lyx_merge_files _filename _list)
LYX_CREATE_FINAL_FILES(${_filename} _nix_nothing ${${_list}})
endmacro(lyx_merge_files _list _filename)