buildsystem - install the Python bindings into standard "site-packages"
Follow Python standards and install the bindings into <prefix>/lib/pythonX.Y/site-packages sync the Python cmake files with KDAB repository
This commit is contained in:
Allen Winter
155
cmake/KDAB/modules/FindPySide2.cmake
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155
cmake/KDAB/modules/FindPySide2.cmake
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#
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# SPDX-FileCopyrightText: 2019-2021 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
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# Author: Renato Araujo Oliveira Filho <renato.araujo@kdab.com>
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#
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# PYSIDE_BASEDIR - Top of the PySide2 installation
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# PYSIDE_INCLUDE_DIR - Directories to include to use PySide2
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# PYSIDE_LIBRARY - Files to link against to use PySide2
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# PYSIDE_TYPESYSTEMS - Type system files that should be used by other bindings extending PySide2
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#
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# You can install PySide2 from Qt repository with
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# pip3 install --index-url=https://download.qt.io/official_releases/QtForPython --trusted-host download.qt.io pyside2
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find_package(PkgConfig)
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if(PKG_CONFIG_FOUND)
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pkg_check_modules(PYSIDE2_PRIV QUIET pyside2)
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endif()
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set(PYSIDE2_FOUND FALSE)
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if(PYSIDE2_PRIV_FOUND)
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set(PYSIDE2_FOUND TRUE)
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message(STATUS "Using PySide2 found in the system!")
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pkg_get_variable(SHIBOKEN_BINARY
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pyside2
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generator_location
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)
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pkg_get_variable(PYSIDE2_BASEDIR
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pyside2
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typesystemdir
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)
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pkg_get_variable(PYSIDE_INCLUDE_DIR
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pyside2
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includedir
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)
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set(PYSIDE_TYPESYSTEMS ${PYSIDE2_BASEDIR})
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set(PYSIDE2_SO_VERSION ${PYSIDE2_PRIV_VERSION})
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set(PYSIDE_LIBRARY ${PYSIDE2_PRIV_LINK_LIBRARIES})
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list(GET PYSIDE_LIBRARY 0 PYSIDE_LIBRARY)
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else()
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# extract python library basename
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list(GET Python3_LIBRARIES 0 PYTHON_LIBRARY_FILENAME)
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get_filename_component(PYTHON_LIBRARY_FILENAME ${PYTHON_LIBRARY_FILENAME} NAME)
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execute_process(
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COMMAND ${Python3_EXECUTABLE} -c "if True:
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import os, sys
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try:
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import PySide2.QtCore as QtCore
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print(os.path.dirname(QtCore.__file__))
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except Exception as error:
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print(error, file=sys.stderr)
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exit()
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"
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OUTPUT_VARIABLE PYSIDE2_BASEDIR
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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if(PYSIDE2_BASEDIR)
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set(PYSIDE_BASEDIR ${PYSIDE2_BASEDIR} CACHE PATH "Top level install of PySide2" FORCE)
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execute_process(
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COMMAND ${Python3_EXECUTABLE} -c "if True:
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import os
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import PySide2.QtCore as QtCore
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print(os.path.basename(QtCore.__file__).split('.', 1)[1])
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"
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OUTPUT_VARIABLE PYSIDE2_SUFFIX
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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execute_process(
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COMMAND ${Python3_EXECUTABLE} -c "if True:
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import os
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import PySide2.QtCore as QtCore
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print(';'.join(map(str, QtCore.__version_info__)))
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"
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OUTPUT_VARIABLE PYSIDE2_SO_VERSION
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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list(GET PYSIDE2_SO_VERSION 0 PYSIDE2_SO_MACRO_VERSION)
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list(GET PYSIDE2_SO_VERSION 1 PYSIDE2_SO_MICRO_VERSION)
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list(GET PYSIDE2_SO_VERSION 2 PYSIDE2_SO_MINOR_VERSION)
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string(REPLACE ";" "." PYSIDE2_SO_VERSION "${PYSIDE2_SO_VERSION}")
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if(NOT APPLE)
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set(PYSIDE2_SUFFIX "${PYSIDE2_SUFFIX}.${PYSIDE2_SO_MACRO_VERSION}.${PYSIDE2_SO_MICRO_VERSION}")
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else()
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string(REPLACE ".so" "" PYSIDE2_SUFFIX ${PYSIDE2_SUFFIX})
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set(PYSIDE2_SUFFIX "${PYSIDE2_SUFFIX}.${PYSIDE2_SO_MACRO_VERSION}.${PYSIDE2_SO_MICRO_VERSION}.dylib")
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endif()
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set(PYSIDE2_FOUND TRUE)
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message(STATUS "PySide2 base dir: ${PYSIDE2_BASEDIR}")
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message(STATUS "PySide2 suffix: ${PYSIDE2_SUFFIX}")
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endif()
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if(PYSIDE2_FOUND)
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#PySide
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#===============================================================================
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find_path(PYSIDE_INCLUDE_DIR
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pyside.h
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PATHS ${PYSIDE2_BASEDIR}/include ${PYSIDE2_CUSTOM_PREFIX}/include/PySide2
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NO_DEFAULT_PATH)
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# Platform specific library names
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if(MSVC)
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set(PYSIDE_LIBRARY_BASENAMES "pyside2.abi3.lib")
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elseif(CYGWIN)
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set(PYSIDE_LIBRARY_BASENAMES "")
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elseif(WIN32)
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set(PYSIDE_LIBRARY_BASENAMES "libpyside2.${PYSIDE2_SUFFIX}")
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else()
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set(PYSIDE_LIBRARY_BASENAMES "libpyside2.${PYSIDE2_SUFFIX}")
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endif()
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find_file(PYSIDE_LIBRARY
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${PYSIDE_LIBRARY_BASENAMES}
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PATHS ${PYSIDE2_BASEDIR} ${PYSIDE2_CUSTOM_PREFIX}/lib
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NO_DEFAULT_PATH)
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find_path(PYSIDE_TYPESYSTEMS
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typesystem_core.xml
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PATHS ${PYSIDE2_BASEDIR}/typesystems ${PYSIDE2_CUSTOM_PREFIX}/share/PySide2/typesystems
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NO_DEFAULT_PATH)
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endif()
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endif()
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if(PYSIDE2_FOUND)
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message(STATUS "PySide include dir: ${PYSIDE_INCLUDE_DIR}")
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message(STATUS "PySide library: ${PYSIDE_LIBRARY}")
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message(STATUS "PySide typesystems: ${PYSIDE_TYPESYSTEMS}")
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message(STATUS "PySide2 version: ${PYSIDE2_SO_VERSION}")
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# Create PySide2 target
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add_library(PySide2::pyside2 SHARED IMPORTED GLOBAL)
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if(MSVC)
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set_property(TARGET PySide2::pyside2 PROPERTY IMPORTED_IMPLIB ${PYSIDE_LIBRARY})
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endif()
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set_property(TARGET PySide2::pyside2 PROPERTY IMPORTED_LOCATION ${PYSIDE_LIBRARY})
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set_property(TARGET PySide2::pyside2 APPEND PROPERTY
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INTERFACE_INCLUDE_DIRECTORIES
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${PYSIDE_INCLUDE_DIR}
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${PYSIDE_INCLUDE_DIR}/QtCore/
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${PYSIDE_INCLUDE_DIR}/QtGui/
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${PYSIDE_INCLUDE_DIR}/QtWidgets/
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${Python3_INCLUDE_DIRS}
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)
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endif()
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find_package_handle_standard_args(PySide2
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REQUIRED_VARS PYSIDE2_BASEDIR PYSIDE_INCLUDE_DIR PYSIDE_LIBRARY PYSIDE_TYPESYSTEMS
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VERSION_VAR PYSIDE2_SO_VERSION
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)
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