First Commit

3rdparty/kddockwidgets/cmake/KDAB/modules/FindPySide2.cmake

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+#
+# SPDX-FileCopyrightText: 2019 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
+# Author: Renato Araujo Oliveira Filho <renato.araujo@kdab.com>
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+#  PYSIDE_BASEDIR       - Top of the PySide2 installation
+#  PYSIDE_INCLUDE_DIR   - Directories to include to use PySide2
+#  PYSIDE_LIBRARY       - Files to link against to use PySide2
+#  PYSIDE_TYPESYSTEMS   - Type system files that should be used by other bindings extending PySide2
+#
+# You can install PySide2 from Qt repository with
+# pip3 install --index-url=https://download.qt.io/official_releases/QtForPython --trusted-host download.qt.io pyside2
+
+find_package(PkgConfig)
+if(PKG_CONFIG_FOUND)
+    pkg_check_modules(PYSIDE2_PRIV QUIET pyside2)
+endif()
+
+set(PYSIDE2_FOUND FALSE)
+
+if(PYSIDE2_PRIV_FOUND)
+    set(PYSIDE2_FOUND TRUE)
+    message(STATUS "Using PySide2 found in the system!")
+    pkg_get_variable(SHIBOKEN_BINARY pyside2 generator_location)
+    pkg_get_variable(PYSIDE2_BASEDIR pyside2 typesystemdir)
+    pkg_get_variable(PYSIDE_INCLUDE_DIR pyside2 includedir)
+    set(PYSIDE_TYPESYSTEMS ${PYSIDE2_BASEDIR})
+    set(PYSIDE2_SO_VERSION ${PYSIDE2_PRIV_VERSION})
+    set(PYSIDE_LIBRARY ${PYSIDE2_PRIV_LINK_LIBRARIES})
+    list(GET PYSIDE_LIBRARY 0 PYSIDE_LIBRARY)
+else()
+    # extract python library basename
+    list(GET Python3_LIBRARIES 0 PYTHON_LIBRARY_FILENAME)
+    get_filename_component(PYTHON_LIBRARY_FILENAME ${PYTHON_LIBRARY_FILENAME} NAME)
+
+    execute_process(
+        COMMAND
+            ${Python3_EXECUTABLE} -c "if True:
+            import os, sys
+            try:
+              import PySide2.QtCore as QtCore
+              print(os.path.dirname(QtCore.__file__))
+            except Exception as error:
+              print(error, file=sys.stderr)
+              exit()
+        "
+        OUTPUT_VARIABLE PYSIDE2_BASEDIR
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+    if(NOT PYSIDE2_BASEDIR)
+        message(FATAL_ERROR "The PySide2 module could not be imported. Make sure you have it installed "
+                            "by checking the output of \"pip${Python3_VERSION_MAJOR}.${Python3_VERSION_MINOR} list\""
+        )
+    endif()
+
+    set(PYSIDE_BASEDIR
+        ${PYSIDE2_BASEDIR}
+        CACHE PATH "Top level install of PySide2" FORCE
+    )
+    execute_process(
+        COMMAND
+            ${Python3_EXECUTABLE} -c "if True:
+            import os
+            import PySide2.QtCore as QtCore
+            print(os.path.basename(QtCore.__file__).split('.', 1)[1])
+        "
+        OUTPUT_VARIABLE PYSIDE2_SUFFIX
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+
+    execute_process(
+        COMMAND
+            ${Python3_EXECUTABLE} -c "if True:
+            import os
+            import PySide2.QtCore as QtCore
+            print(';'.join(map(str, QtCore.__version_info__)))
+        "
+        OUTPUT_VARIABLE PYSIDE2_SO_VERSION
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+    list(GET PYSIDE2_SO_VERSION 0 PYSIDE2_SO_MACRO_VERSION)
+    list(GET PYSIDE2_SO_VERSION 1 PYSIDE2_SO_MICRO_VERSION)
+    list(GET PYSIDE2_SO_VERSION 2 PYSIDE2_SO_MINOR_VERSION)
+    string(REPLACE ";" "." PYSIDE2_SO_VERSION "${PYSIDE2_SO_VERSION}")
+
+    if(NOT APPLE)
+        set(PYSIDE2_SUFFIX "${PYSIDE2_SUFFIX}.${PYSIDE2_SO_MACRO_VERSION}.${PYSIDE2_SO_MICRO_VERSION}")
+    else()
+        string(REPLACE ".so" "" PYSIDE2_SUFFIX ${PYSIDE2_SUFFIX})
+        set(PYSIDE2_SUFFIX "${PYSIDE2_SUFFIX}.${PYSIDE2_SO_MACRO_VERSION}.${PYSIDE2_SO_MICRO_VERSION}.dylib")
+    endif()
+
+    set(PYSIDE2_FOUND TRUE)
+    message(STATUS "PySide2 base dir:           ${PYSIDE2_BASEDIR}")
+    message(STATUS "PySide2 suffix:             ${PYSIDE2_SUFFIX}")
+
+    #PySide
+    #===============================================================================
+    if(PYSIDE_CUSTOM_PREFIX STREQUAL "")
+        set(PYSIDE_CUSTOM_PREFIX ${PYSIDE2_BASEDIR})
+    endif()
+
+    find_path(
+        PYSIDE_INCLUDE_DIR pyside.h
+        PATHS ${PYSIDE2_BASEDIR}/include ${PYSIDE_CUSTOM_PREFIX}/include/PySide2
+        NO_DEFAULT_PATH NO_CACHE NO_SYSTEM_ENVIRONMENT_PATH
+    )
+
+    # Platform specific library names
+    if(MSVC)
+        set(PYSIDE_LIBRARY_BASENAMES "pyside2.abi3.lib")
+    elseif(CYGWIN)
+        set(PYSIDE_LIBRARY_BASENAMES "")
+    elseif(WIN32)
+        set(PYSIDE_LIBRARY_BASENAMES "libpyside2.${PYSIDE2_SUFFIX}")
+    else()
+        set(PYSIDE_LIBRARY_BASENAMES "libpyside2.${PYSIDE2_SUFFIX}")
+    endif()
+
+    find_file(
+        PYSIDE_LIBRARY ${PYSIDE_LIBRARY_BASENAMES}
+        PATHS ${PYSIDE2_BASEDIR} ${PYSIDE_CUSTOM_PREFIX}/lib
+        NO_DEFAULT_PATH
+    )
+
+    find_path(
+        PYSIDE_TYPESYSTEMS typesystem_core.xml
+        PATHS ${PYSIDE2_BASEDIR}/typesystems ${PYSIDE_CUSTOM_PREFIX}/share/PySide2/typesystems
+        NO_DEFAULT_PATH
+    )
+endif()
+
+if(PYSIDE2_FOUND)
+    message(STATUS "PySide include dir:         ${PYSIDE_INCLUDE_DIR}")
+    message(STATUS "PySide library:             ${PYSIDE_LIBRARY}")
+    message(STATUS "PySide typesystems:         ${PYSIDE_TYPESYSTEMS}")
+    message(STATUS "PySide2 version:            ${PYSIDE2_SO_VERSION}")
+
+    # Create PySide2 target
+    add_library(PySide2::pyside2 SHARED IMPORTED GLOBAL)
+    if(MSVC)
+        set_property(TARGET PySide2::pyside2 PROPERTY IMPORTED_IMPLIB ${PYSIDE_LIBRARY})
+    endif()
+    set_property(TARGET PySide2::pyside2 PROPERTY IMPORTED_LOCATION ${PYSIDE_LIBRARY})
+    set_property(
+        TARGET PySide2::pyside2
+        APPEND
+        PROPERTY INTERFACE_INCLUDE_DIRECTORIES
+                 ${PYSIDE_INCLUDE_DIR}
+                 ${PYSIDE_INCLUDE_DIR}/QtCore/
+                 ${PYSIDE_INCLUDE_DIR}/QtGui/
+                 ${PYSIDE_INCLUDE_DIR}/QtWidgets/
+                 ${Python3_INCLUDE_DIRS}
+    )
+endif()
+
+find_package_handle_standard_args(
+    PySide2
+    REQUIRED_VARS PYSIDE2_BASEDIR PYSIDE_INCLUDE_DIR PYSIDE_LIBRARY PYSIDE_TYPESYSTEMS
+    VERSION_VAR PYSIDE2_SO_VERSION
+)