FreeCAD

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# Try to find PySide2 utilities, PYSIDE2UIC and PYSIDE2RCC:
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# PYSIDE_UIC_EXECUTABLE - Location of PYSIDE2UIC executable
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# PYSIDE_RCC_EXECUTABLE - Location of PYSIDE2RCC executable
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# PYSIDE_TOOLS_FOUND - PySide2 utilities found.
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if(WIN32 OR ${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
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    #pyside2 tools are often in same location as python interpreter
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    get_filename_component(PYTHON_BIN_DIR ${PYTHON_EXECUTABLE} PATH)
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    set(PYSIDE_BIN_DIR ${PYTHON_BIN_DIR})
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endif(WIN32 OR ${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
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# Since Qt v5.14, pyside2-uic and pyside2-rcc are directly provided by Qt5Core uic and rcc, with '-g python' option
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# We test Qt5Core version to act accordingly
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FIND_PACKAGE(Qt5 COMPONENTS Core Widgets)
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IF(Qt5Core_VERSION VERSION_LESS 5.14)
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  # Legacy (< 5.14)
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  FIND_PROGRAM(PYSIDE2_UIC_EXECUTABLE NAMES python2-pyside2-uic pyside2-uic pyside2-uic-${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR} pyuic5 HINTS ${PYSIDE_BIN_DIR})
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  FIND_PROGRAM(PYSIDE2_RCC_EXECUTABLE NAMES pyside2-rcc pyside2-rcc-${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR} pyrcc5 HINTS ${PYSIDE_BIN_DIR})
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  set(UICOPTIONS "")
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  set(RCCOPTIONS "")
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ELSE()
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  # New (>= 5.14)
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  if (TARGET Qt::uic)
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    get_property(PYSIDE2_UIC_EXECUTABLE TARGET Qt::uic PROPERTY LOCATION)
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    set(UICOPTIONS "--generator=python")
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  endif()
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  if (TARGET Qt::rcc)
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    get_property(PYSIDE2_RCC_EXECUTABLE TARGET Qt::rcc PROPERTY LOCATION)
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    set(RCCOPTIONS "--generator=python" "--compress-algo=zlib" "--compress=1")
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  endif()
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ENDIF()
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set(PYSIDE_RCC_EXECUTABLE ${PYSIDE2_RCC_EXECUTABLE})
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set(PYSIDE_UIC_EXECUTABLE ${PYSIDE2_UIC_EXECUTABLE})
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set(PySideTools_VERSION 2)
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if(PYSIDE_RCC_EXECUTABLE AND PYSIDE_UIC_EXECUTABLE)
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    set(PYSIDE_TOOLS_FOUND TRUE)
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    if (NOT PySide2Tools_FIND_QUIETLY)
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        message(STATUS "Found PySide2 tools: ${PYSIDE_UIC_EXECUTABLE}, ${PYSIDE_RCC_EXECUTABLE}")
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    endif (NOT PySide2Tools_FIND_QUIETLY)
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else()
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    if(PySide2Tools_FIND_REQUIRED)
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        message(FATAL_ERROR "PySide2 tools could not be found, but are required.")
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    else(PySide2Tools_FIND_REQUIRED)
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        if (NOT PySide2Tools_FIND_QUIETLY)
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                message(STATUS "PySide2 tools: not found.")
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        endif (NOT PySide2Tools_FIND_QUIETLY)
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    endif(PySide2Tools_FIND_REQUIRED)
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endif()
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