mirror of
https://github.com/qbittorrent/qBittorrent.git
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7c0b5818b1
This simplifies cmake code a bit: we remove if's and just generate different target (imported or alias) with the same name and use it unconditionally.
93 lines
3.8 KiB
CMake
93 lines
3.8 KiB
CMake
# - Try to find the QtSingleApplication includes and library
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# which defines
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#
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# QTSINGLEAPPLICATION_FOUND - system has QtSingleApplication
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# QTSINGLEAPPLICATION_INCLUDE_DIR - where to find header QtSingleApplication
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# QTSINGLEAPPLICATION_LIBRARIES - the libraries to link against to use QtSingleApplication
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# QTSINGLEAPPLICATION_LIBRARY - where to find the QtSingleApplication library (not for general use)
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# copyright (c) 2013 TI_Eugene ti.eugene@gmail.com
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#
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# Redistribution and use is allowed according to the terms of the FreeBSD license.
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SET(QTSINGLEAPPLICATION_FOUND FALSE)
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IF(QT4_FOUND)
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message(STATUS "Looking for Qt4 single application library")
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FIND_PATH(QTSINGLEAPPLICATION_INCLUDE_DIR QtSingleApplication
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# standard locations
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/usr/include
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/usr/include/QtSolutions
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# qt4 location except mac's frameworks
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"${QT_INCLUDE_DIR}/QtSolutions"
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# mac's frameworks
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${FRAMEWORK_INCLUDE_DIR}/QtSolutions
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)
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SET(QTSINGLEAPPLICATION_NAMES ${QTSINGLEAPPLICATION_NAMES}
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QtSolutions_SingleApplication-2.6 libQtSolutions_SingleApplication-2.6)
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FIND_LIBRARY(QTSINGLEAPPLICATION_LIBRARY
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NAMES ${QTSINGLEAPPLICATION_NAMES}
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PATHS ${QT_LIBRARY_DIR}
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)
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ELSEIF(Qt5Widgets_FOUND)
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message(STATUS "Looking for Qt5 single application library")
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FOREACH(TOP_INCLUDE_PATH in ${Qt5Widgets_INCLUDE_DIRS} ${FRAMEWORK_INCLUDE_DIR})
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FIND_PATH(QTSINGLEAPPLICATION_INCLUDE_DIR QtSingleApplication ${TOP_INCLUDE_PATH}/QtSolutions)
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IF(QTSINGLEAPPLICATION_INCLUDE_DIR)
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BREAK()
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ENDIF()
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ENDFOREACH()
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SET(QTSINGLEAPPLICATION_NAMES ${QTSINGLEAPPLICATION_NAMES}
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Qt5Solutions_SingleApplication-2.6 libQt5Solutions_SingleApplication-2.6
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QtSolutions_SingleApplication-2.6 libQtSolutions_SingleApplication-2.6)
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GET_TARGET_PROPERTY(QT5_WIDGETSLIBRARY Qt5::Widgets LOCATION)
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GET_FILENAME_COMPONENT(QT5_WIDGETSLIBRARYPATH ${QT5_WIDGETSLIBRARY} PATH)
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FIND_LIBRARY(QTSINGLEAPPLICATION_LIBRARY
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NAMES ${QTSINGLEAPPLICATION_NAMES}
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PATHS ${QT5_WIDGETSLIBRARYPATH}
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)
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ENDIF()
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IF (QTSINGLEAPPLICATION_LIBRARY AND QTSINGLEAPPLICATION_INCLUDE_DIR)
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SET(QTSINGLEAPPLICATION_LIBRARIES ${QTSINGLEAPPLICATION_LIBRARY})
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SET(QTSINGLEAPPLICATION_FOUND TRUE)
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IF (CYGWIN)
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IF(BUILD_SHARED_LIBS)
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# No need to define QTSINGLEAPPLICATION_USE_DLL here, because it's default for Cygwin.
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ELSE(BUILD_SHARED_LIBS)
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SET (QTSINGLEAPPLICATION_DEFINITIONS -DQTSINGLEAPPLICATION_STATIC)
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ENDIF(BUILD_SHARED_LIBS)
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ENDIF (CYGWIN)
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ENDIF (QTSINGLEAPPLICATION_LIBRARY AND QTSINGLEAPPLICATION_INCLUDE_DIR)
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IF (QTSINGLEAPPLICATION_FOUND)
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IF (NOT QtSingleApplication_FIND_QUIETLY)
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MESSAGE(STATUS "Found QtSingleApplication: ${QTSINGLEAPPLICATION_LIBRARY}")
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MESSAGE(STATUS " includes: ${QTSINGLEAPPLICATION_INCLUDE_DIR}")
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ENDIF (NOT QtSingleApplication_FIND_QUIETLY)
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ELSE (QTSINGLEAPPLICATION_FOUND)
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IF (QtSingleApplication_FIND_REQUIRED)
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MESSAGE(FATAL_ERROR "Could not find QtSingleApplication library")
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ENDIF (QtSingleApplication_FIND_REQUIRED)
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ENDIF (QTSINGLEAPPLICATION_FOUND)
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MARK_AS_ADVANCED(QTSINGLEAPPLICATION_INCLUDE_DIR QTSINGLEAPPLICATION_LIBRARY)
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if(NOT TARGET QtSingleApplication::QtSingleApplication)
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add_library(QtSingleApplication::QtSingleApplication UNKNOWN IMPORTED)
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set_target_properties(QtSingleApplication::QtSingleApplication PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${QTSINGLEAPPLICATION_INCLUDE_DIR}"
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)
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if(EXISTS "${QTSINGLEAPPLICATION_LIBRARY}")
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set_target_properties(QtSingleApplication::QtSingleApplication PROPERTIES
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IMPORTED_LINK_INTERFACE_LANGUAGES "CXX"
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IMPORTED_LOCATION "${QTSINGLEAPPLICATION_LIBRARY}")
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endif()
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endif(NOT TARGET QtSingleApplication::QtSingleApplication)
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