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https://github.com/opencv/opencv.git
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42 lines
1.1 KiB
CMake
42 lines
1.1 KiB
CMake
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# ----------------------------------------------------------------------------
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# Detect 3rd-party GUI libraries
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# ----------------------------------------------------------------------------
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# --- QT4 ---
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ocv_clear_vars(HAVE_QT)
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if(WITH_QT)
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find_package(Qt4)
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if(QT4_FOUND)
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set(HAVE_QT TRUE)
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add_definitions(-DHAVE_QT) # We need to define the macro this way, using cvconfig.h does not work
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endif()
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endif()
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# --- GTK ---
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ocv_clear_vars(HAVE_GTK HAVE_GTHREAD HAVE_GTKGLEXT)
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if(WITH_GTK AND NOT HAVE_QT)
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CHECK_MODULE(gtk+-2.0 HAVE_GTK)
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CHECK_MODULE(gthread-2.0 HAVE_GTHREAD)
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if(WITH_OPENGL)
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CHECK_MODULE(gtkglext-1.0 HAVE_GTKGLEXT)
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endif()
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endif()
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# --- OpenGl ---
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ocv_clear_vars(HAVE_OPENGL HAVE_QT_OPENGL)
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if(WITH_OPENGL)
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if(WIN32 OR QT_QTOPENGL_FOUND OR HAVE_GTKGLEXT)
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find_package (OpenGL QUIET)
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if(OPENGL_FOUND)
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set(HAVE_OPENGL TRUE)
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list(APPEND OPENCV_LINKER_LIBS ${OPENGL_LIBRARIES})
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if(QT_QTOPENGL_FOUND)
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set(HAVE_QT_OPENGL TRUE)
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add_definitions(-DHAVE_QT_OPENGL)
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else()
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ocv_include_directories(${OPENGL_INCLUDE_DIR})
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endif()
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endif()
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endif()
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endif(WITH_OPENGL)
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