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Open Source Computer Vision Library
https://opencv.org/
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70 lines
2.0 KiB
70 lines
2.0 KiB
# ---------------------------------------------------------------------------- |
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# Detect 3rd-party GUI libraries |
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# ---------------------------------------------------------------------------- |
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#--- Win32 UI --- |
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ocv_clear_vars(HAVE_WIN32UI) |
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if(WITH_WIN32UI) |
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TRY_COMPILE(HAVE_WIN32UI |
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"${OPENCV_BINARY_DIR}/CMakeFiles/CMakeTmp" |
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"${OpenCV_SOURCE_DIR}/cmake/checks/win32uitest.cpp" |
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CMAKE_FLAGS "\"user32.lib\" \"gdi32.lib\"" |
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OUTPUT_VARIABLE OUTPUT) |
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endif(WITH_WIN32UI) |
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# --- QT4 --- |
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ocv_clear_vars(HAVE_QT HAVE_QT5) |
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if(WITH_QT) |
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if(NOT CMAKE_VERSION VERSION_LESS 2.8.3 AND NOT WITH_QT EQUAL 4) |
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find_package(Qt5Core) |
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find_package(Qt5Gui) |
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find_package(Qt5Widgets) |
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find_package(Qt5Test) |
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find_package(Qt5Concurrent) |
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if(Qt5Core_FOUND AND Qt5Gui_FOUND AND Qt5Widgets_FOUND AND Qt5Test_FOUND AND Qt5Concurrent_FOUND) |
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set(HAVE_QT5 ON) |
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set(HAVE_QT ON) |
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add_definitions(-DHAVE_QT) |
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find_package(Qt5OpenGL) |
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if(Qt5OpenGL_FOUND) |
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set(QT_QTOPENGL_FOUND ON) |
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endif() |
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endif() |
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endif() |
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if(NOT HAVE_QT) |
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find_package(Qt4 REQUIRED QtCore QtGui QtTest) |
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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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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(WITH_WIN32UI OR (HAVE_QT AND 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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