mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
94 lines
2.5 KiB
94 lines
2.5 KiB
# ---------------------------------------------------------------------------- |
|
# Detect 3rd-party GUI libraries |
|
# ---------------------------------------------------------------------------- |
|
|
|
#--- Win32 UI --- |
|
ocv_clear_vars(HAVE_WIN32UI) |
|
if(WITH_WIN32UI) |
|
try_compile(HAVE_WIN32UI |
|
"${OpenCV_BINARY_DIR}" |
|
"${OpenCV_SOURCE_DIR}/cmake/checks/win32uitest.cpp" |
|
CMAKE_FLAGS "-DLINK_LIBRARIES:STRING=user32;gdi32") |
|
endif() |
|
|
|
# --- QT4 --- |
|
ocv_clear_vars(HAVE_QT HAVE_QT5) |
|
if(WITH_QT) |
|
if(NOT WITH_QT EQUAL 4) |
|
find_package(Qt5 COMPONENTS Core Gui Widgets Test Concurrent REQUIRED NO_MODULE) |
|
if(Qt5_FOUND) |
|
set(HAVE_QT5 ON) |
|
set(HAVE_QT ON) |
|
find_package(Qt5 COMPONENTS OpenGL QUIET) |
|
if(Qt5OpenGL_FOUND) |
|
set(QT_QTOPENGL_FOUND ON) |
|
endif() |
|
endif() |
|
endif() |
|
|
|
if(NOT HAVE_QT) |
|
find_package(Qt4 REQUIRED QtCore QtGui QtTest) |
|
if(QT4_FOUND) |
|
set(HAVE_QT TRUE) |
|
endif() |
|
endif() |
|
endif() |
|
|
|
# --- GTK --- |
|
ocv_clear_vars(HAVE_GTK HAVE_GTK3 HAVE_GTHREAD HAVE_GTKGLEXT) |
|
if(WITH_GTK AND NOT HAVE_QT) |
|
if(NOT WITH_GTK_2_X) |
|
ocv_check_modules(GTK3 gtk+-3.0) |
|
if(HAVE_GTK3) |
|
ocv_append_build_options(HIGHGUI GTK3) |
|
set(HAVE_GTK TRUE) |
|
endif() |
|
endif() |
|
if(NOT HAVE_GTK) |
|
ocv_check_modules(GTK2 gtk+-2.0) |
|
if(HAVE_GTK2) |
|
if (GTK2_VERSION VERSION_LESS MIN_VER_GTK) |
|
message (FATAL_ERROR "GTK support requires a minimum version of ${MIN_VER_GTK} (${GTK2_VERSION} found)") |
|
else() |
|
ocv_append_build_options(HIGHGUI GTK2) |
|
set(HAVE_GTK TRUE) |
|
endif() |
|
endif() |
|
endif() |
|
ocv_check_modules(GTHREAD gthread-2.0) |
|
if(HAVE_GTK AND NOT HAVE_GTHREAD) |
|
message(FATAL_ERROR "gthread not found. This library is required when building with GTK support") |
|
else() |
|
ocv_append_build_options(HIGHGUI GTHREAD) |
|
endif() |
|
if(WITH_OPENGL AND NOT HAVE_GTK3) |
|
ocv_check_modules(GTKGLEXT gtkglext-1.0) |
|
if(HAVE_GTKGLEXT) |
|
ocv_append_build_options(HIGHGUI GTKGLEXT) |
|
endif() |
|
endif() |
|
endif() |
|
|
|
# --- OpenGl --- |
|
ocv_clear_vars(HAVE_OPENGL HAVE_QT_OPENGL) |
|
if(WITH_OPENGL) |
|
if(WITH_WIN32UI OR (HAVE_QT AND QT_QTOPENGL_FOUND) OR HAVE_GTKGLEXT) |
|
find_package (OpenGL QUIET) |
|
if(OPENGL_FOUND) |
|
set(HAVE_OPENGL TRUE) |
|
list(APPEND OPENCV_LINKER_LIBS ${OPENGL_LIBRARIES}) |
|
if(QT_QTOPENGL_FOUND) |
|
set(HAVE_QT_OPENGL TRUE) |
|
else() |
|
ocv_include_directories(${OPENGL_INCLUDE_DIR}) |
|
endif() |
|
endif() |
|
endif() |
|
endif(WITH_OPENGL) |
|
|
|
# --- Cocoa --- |
|
if(APPLE) |
|
if(NOT IOS AND CV_CLANG) |
|
set(HAVE_COCOA YES) |
|
endif() |
|
endif()
|
|
|