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cmake_minimum_required(VERSION 3.5)
project(opencv_highgui_gtk)
get_filename_component(OpenCV_SOURCE_DIR "${CMAKE_CURRENT_LIST_DIR}/../../../../.." ABSOLUTE)
include("${OpenCV_SOURCE_DIR}/cmake/OpenCVPluginStandalone.cmake")
# scan dependencies
set(WITH_GTK ON)
include("${OpenCV_SOURCE_DIR}/modules/highgui/cmake/init.cmake")
if(NOT HAVE_GTK)
message(FATAL_ERROR "GTK: NO")
endif()
ocv_warnings_disable(CMAKE_CXX_FLAGS -Wno-deprecated-declarations)
set(OPENCV_PLUGIN_DEPS core imgproc imgcodecs)
if(TARGET ocv.3rdparty.gtk3)
set(__deps ocv.3rdparty.gtk3)
elseif(TARGET ocv.3rdparty.gtk2)
set(__deps ocv.3rdparty.gtk2)
elseif(TARGET ocv.3rdparty.gtk)
set(__deps ocv.3rdparty.gtk)
else()
message(FATAL_ERROR "Missing dependency target for GTK libraries")
endif()
ocv_create_plugin(highgui "opencv_highgui_gtk" "${__deps}" "GTK" "src/window_gtk.cpp")
if(WITH_OPENGL)
if(HAVE_GTK2
AND TARGET ocv.3rdparty.gtkglext
AND TARGET ocv.3rdparty.gtk_opengl
AND NOT OPENCV_GTK_DISABLE_GTKGLEXT
AND NOT OPENCV_GTK_DISABLE_OPENGL
)
message(STATUS "OpenGL: YES")
target_link_libraries(${OPENCV_PLUGIN_NAME} PRIVATE
ocv.3rdparty.gtkglext ocv.3rdparty.gtk_opengl
)
else()
message(WARNING "OpenGL dependencies are not available!")
endif()
endif()
if(HAVE_GTK3)
message(STATUS "GTK3+: ver ${GTK3_VERSION}")
elseif(HAVE_GTK3)
message(STATUS "GTK2+: ver ${GTK2_VERSION}")
elseif(DEFINED GTK_VERSION)
message(STATUS "GTK+: ver ${GTK_VERSION}")
else()
message(STATUS "GTK+: YES")
endif()
if(HAVE_GTHREAD)
message(STATUS "GThread : YES (ver ${GTHREAD_VERSION})")
else()
message(STATUS "GThread : NO")
endif()
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