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qTox/cmake/Qt5CorePatches.cmake
2017-01-08 14:46:39 +03:00

91 lines
4.1 KiB
CMake

#=============================================================================
# Copyright 2005-2011 Kitware, Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# * Neither the name of Kitware, Inc. nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "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 COPYRIGHT
# HOLDER OR CONTRIBUTORS 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.
#=============================================================================
#########################################################################
#
# Patched versions of macros defined in Qt5CoreMacros.cmake
#
#########################################################################
# qt5_add_resources(outfiles inputfile ... )
function(QT5_ADD_RESOURCES outfiles )
set(options)
set(oneValueArgs)
set(multiValueArgs OPTIONS DEPENDS)
cmake_parse_arguments(_RCC "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
set(rcc_files ${_RCC_UNPARSED_ARGUMENTS})
set(rcc_options ${_RCC_OPTIONS})
foreach(it ${rcc_files})
get_filename_component(outfilename ${it} NAME_WE)
get_filename_component(infile ${it} ABSOLUTE)
get_filename_component(rc_path ${infile} PATH)
set(outfile ${CMAKE_CURRENT_BINARY_DIR}/qrc_${outfilename}.cpp)
set(_RC_DEPENDS)
if(EXISTS "${infile}")
# parse file for dependencies
# all files are absolute paths or relative to the location of the qrc file
file(READ "${infile}" _RC_FILE_CONTENTS)
string(REGEX MATCHALL "<file[^<]+" _RC_FILES "${_RC_FILE_CONTENTS}")
foreach(_RC_FILE ${_RC_FILES})
string(REGEX REPLACE "^<file[^>]*>" "" _RC_FILE "${_RC_FILE}")
if(NOT IS_ABSOLUTE "${_RC_FILE}")
set(_RC_FILE "${rc_path}/${_RC_FILE}")
endif()
set(_RC_DEPENDS ${_RC_DEPENDS} "${_RC_FILE}")
endforeach()
# Since this cmake macro is doing the dependency scanning for these files,
# let's make a configured file and add it as a dependency so cmake is run
# again when dependencies need to be recomputed.
qt5_make_output_file("${infile}" "" "qrc.depends" out_depends)
configure_file("${infile}" "${out_depends}")
else()
# The .qrc file does not exist (yet). Let's add a dependency and hope
# that it will be generated later
set(out_depends)
endif()
add_custom_command(OUTPUT ${outfile}
COMMAND ${Qt5Core_RCC_EXECUTABLE}
ARGS ${rcc_options} -name ${outfilename} -o ${outfile} ${infile}
MAIN_DEPENDENCY ${infile}
DEPENDS ${_RC_DEPENDS} "${out_depends}" ${_RCC_DEPENDS} VERBATIM)
list(APPEND ${outfiles} ${outfile})
endforeach()
set(${outfiles} ${${outfiles}} PARENT_SCOPE)
endfunction()