103 lines
4.1 KiB
CMake
103 lines
4.1 KiB
CMake
# The MIT License (MIT)
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#
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# Copyright (c) 2017 Nathan Osman
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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find_package(Qt5Core REQUIRED)
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# Retrieve the absolute path to qmake and then use that path to find
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# the windeployqt binary
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get_target_property(_qmake_executable Qt5::qmake IMPORTED_LOCATION)
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get_filename_component(_qt_bin_dir "${_qmake_executable}" DIRECTORY)
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find_program(WINDEPLOYQT_EXECUTABLE windeployqt HINTS "${_qt_bin_dir}")
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# Running this with MSVC 2015 requires CMake 3.6+
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if((MSVC_VERSION VERSION_EQUAL 1900 OR MSVC_VERSION VERSION_GREATER 1900)
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AND CMAKE_VERSION VERSION_LESS "3.6")
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message(WARNING "Deploying with MSVC 2015+ requires CMake 3.6+")
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endif()
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# Add commands that copy the Qt runtime to the target's output directory after
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# build and install the Qt runtime to the specified directory
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function(windeployqt target directory)
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# Run windeployqt immediately after build
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add_custom_command(TARGET ${target} POST_BUILD
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COMMAND "${CMAKE_COMMAND}" -E
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env PATH="${_qt_bin_dir}" "${WINDEPLOYQT_EXECUTABLE}"
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--verbose 0
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--no-compiler-runtime
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--no-angle
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--no-opengl-sw
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\"$<TARGET_FILE:${target}>\"
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)
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# install(CODE ...) doesn't support generator expressions, but
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# file(GENERATE ...) does - store the path in a file
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file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${target}_path"
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CONTENT "$<TARGET_FILE:${target}>"
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)
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# Before installation, run a series of commands that copy each of the Qt
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# runtime files to the appropriate directory for installation
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install(CODE
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"
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file(READ \"${CMAKE_CURRENT_BINARY_DIR}/${target}_path\" _file)
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execute_process(
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COMMAND \"${CMAKE_COMMAND}\" -E
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env PATH=\"${_qt_bin_dir}\" \"${WINDEPLOYQT_EXECUTABLE}\"
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--dry-run
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--no-compiler-runtime
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--no-angle
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--no-opengl-sw
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--list mapping
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\${_file}
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OUTPUT_VARIABLE _output
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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separate_arguments(_files WINDOWS_COMMAND \${_output})
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while(_files)
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list(GET _files 0 _src)
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list(GET _files 1 _dest)
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execute_process(
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COMMAND \"${CMAKE_COMMAND}\" -E
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copy \${_src} \"\${CMAKE_INSTALL_PREFIX}/${directory}/\${_dest}\"
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)
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list(REMOVE_AT _files 0 1)
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endwhile()
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"
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)
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# windeployqt doesn't work correctly with the system runtime libraries,
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# so we fall back to one of CMake's own modules for copying them over
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set(CMAKE_INSTALL_UCRT_LIBRARIES TRUE)
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include(InstallRequiredSystemLibraries)
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foreach(lib ${CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS})
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get_filename_component(filename "${lib}" NAME)
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add_custom_command(TARGET ${target} POST_BUILD
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COMMAND "${CMAKE_COMMAND}" -E
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copy_if_different "${lib}" \"$<TARGET_FILE_DIR:${target}>\"
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)
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endforeach()
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endfunction()
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mark_as_advanced(WINDEPLOYQT_EXECUTABLE)
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