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Open Source Computer Vision Library
https://opencv.org/
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56 lines
2.3 KiB
56 lines
2.3 KiB
# --- GTK --- |
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ocv_clear_vars(HAVE_GTK HAVE_GTK2 HAVE_GTK3 HAVE_GTHREAD HAVE_GTKGLEXT) |
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if(WITH_GTK) |
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if(NOT WITH_GTK_2_X) |
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ocv_check_modules(GTK3 gtk+-3.0) |
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if(HAVE_GTK3) |
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ocv_add_external_target(gtk3 "${GTK3_INCLUDE_DIRS}" "${GTK3_LIBRARIES}" "HAVE_GTK3;HAVE_GTK") |
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set(HAVE_GTK TRUE) |
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set(HAVE_GTK3 ${HAVE_GTK3} PARENT_SCOPE) |
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set(GTK3_VERSION "${GTK3_VERSION}" PARENT_SCOPE) # informational |
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endif() |
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endif() |
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if((PROJECT_NAME STREQUAL "OpenCV" AND HIGHGUI_ENABLE_PLUGINS) OR NOT HAVE_GTK3) |
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ocv_check_modules(GTK2 gtk+-2.0) |
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if(HAVE_GTK2) |
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set(MIN_VER_GTK "2.18.0") |
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if(GTK2_VERSION VERSION_LESS MIN_VER_GTK) |
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message(FATAL_ERROR "GTK support requires a minimum version of ${MIN_VER_GTK} (${GTK2_VERSION} found)") |
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else() |
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ocv_add_external_target(gtk2 "${GTK2_INCLUDE_DIRS}" "${GTK2_LIBRARIES}" "HAVE_GTK2;HAVE_GTK") |
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set(HAVE_GTK TRUE) |
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set(HAVE_GTK2 ${HAVE_GTK2} PARENT_SCOPE) |
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set(GTK2_VERSION "${GTK2_VERSION}" PARENT_SCOPE) # informational |
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endif() |
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endif() |
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endif() |
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ocv_check_modules(GTHREAD gthread-2.0) |
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if(HAVE_GTK AND NOT HAVE_GTHREAD) |
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message(FATAL_ERROR "gthread not found. This library is required when building with GTK support") |
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else() |
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ocv_add_external_target(gthread "${GTHREAD_INCLUDE_DIRS}" "${GTHREAD_LIBRARIES}" "HAVE_GTHREAD") |
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set(HAVE_GTHREAD "${HAVE_GTHREAD}" PARENT_SCOPE) # informational |
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set(GTHREAD_VERSION "${GTHREAD_VERSION}" PARENT_SCOPE) # informational |
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endif() |
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if((WITH_OPENGL OR HAVE_OPENGL) AND HAVE_GTK2) |
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ocv_check_modules(GTKGLEXT gtkglext-1.0) |
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if(HAVE_GTKGLEXT) |
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ocv_add_external_target(gtkglext "${GTKGLEXT_INCLUDE_DIRS}" "${GTKGLEXT_LIBRARIES}" "HAVE_GTKGLEXT") |
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set(HAVE_GTKGLEXT "${HAVE_GTKGLEXT}" PARENT_SCOPE) # informational |
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set(GTKGLEXT_VERSION "${GTKGLEXT_VERSION}" PARENT_SCOPE) # informational |
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endif() |
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endif() |
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elseif(HAVE_GTK) |
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ocv_add_external_target(gtk "${GTK_INCLUDE_DIRS}" "${GTK_LIBRARIES}" "${GTK_DEFINES};HAVE_GTK") |
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endif() |
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if(WITH_OPENGL AND 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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#set(HAVE_OPENGL ${HAVE_OPENGL} PARENT_SCOPE) |
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ocv_add_external_target(gtk_opengl "${OPENGL_INCLUDE_DIRS}" "${OPENGL_LIBRARIES}" "HAVE_OPENGL") |
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endif() |
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endif() |
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set(HAVE_GTK ${HAVE_GTK} PARENT_SCOPE)
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