mirror of
https://github.com/opencv/opencv.git
synced 2024-11-24 03:00:14 +08:00
121 lines
3.5 KiB
CMake
121 lines
3.5 KiB
CMake
# ----------------------------------------------------------------------------
|
|
# 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()
|
|
|
|
macro(ocv_find_package_Qt4)
|
|
find_package(Qt4 COMPONENTS QtCore QtGui QtTest ${ARGN})
|
|
if(QT4_FOUND)
|
|
set(QT_FOUND 1)
|
|
ocv_assert(QT_VERSION_MAJOR EQUAL 4)
|
|
endif()
|
|
endmacro()
|
|
|
|
macro(ocv_find_package_Qt OCV_QT_VER)
|
|
find_package(Qt${OCV_QT_VER} COMPONENTS Core Gui Widgets Test Concurrent ${ARGN} NO_MODULE)
|
|
if(Qt${OCV_QT_VER}_FOUND)
|
|
set(QT_FOUND 1)
|
|
set(QT_VERSION "${Qt${OCV_QT_VER}_VERSION}")
|
|
set(QT_VERSION_MAJOR "${Qt${OCV_QT_VER}_VERSION_MAJOR}")
|
|
set(QT_VERSION_MINOR "${Qt${OCV_QT_VER}_VERSION_MINOR}")
|
|
set(QT_VERSION_PATCH "${Qt${OCV_QT_VER}_VERSION_PATCH}")
|
|
set(QT_VERSION_TWEAK "${Qt${OCV_QT_VER}_VERSION_TWEAK}")
|
|
set(QT_VERSION_COUNT "${Qt${OCV_QT_VER}_VERSION_COUNT}")
|
|
endif()
|
|
endmacro()
|
|
|
|
# --- QT4 ---
|
|
if(WITH_QT)
|
|
if(NOT WITH_QT GREATER 0)
|
|
# BUG: Qt5Config.cmake script can't handle components properly: find_package(QT NAMES Qt6 Qt5 REQUIRED NO_MODULE COMPONENTS Core Gui Widgets Test Concurrent)
|
|
ocv_find_package_Qt(6 QUIET)
|
|
if(NOT QT_FOUND)
|
|
ocv_find_package_Qt(5 QUIET)
|
|
endif()
|
|
if(NOT QT_FOUND)
|
|
ocv_find_package_Qt4(QUIET)
|
|
endif()
|
|
elseif(WITH_QT EQUAL 4)
|
|
ocv_find_package_Qt4(REQUIRED)
|
|
else() # WITH_QT=<major version>
|
|
ocv_find_package_Qt("${WITH_QT}" REQUIRED)
|
|
endif()
|
|
if(QT_FOUND)
|
|
set(HAVE_QT ON)
|
|
if(QT_VERSION_MAJOR GREATER 4)
|
|
find_package(Qt${QT_VERSION_MAJOR} COMPONENTS OpenGL QUIET)
|
|
if(Qt${QT_VERSION_MAJOR}OpenGL_FOUND)
|
|
set(QT_QTOPENGL_FOUND ON) # HAVE_QT_OPENGL is defined below
|
|
endif()
|
|
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)
|
|
if(QT_QTOPENGL_FOUND)
|
|
set(HAVE_QT_OPENGL TRUE)
|
|
else()
|
|
ocv_include_directories(${OPENGL_INCLUDE_DIR})
|
|
endif()
|
|
endif()
|
|
endif()
|
|
endif(WITH_OPENGL)
|
|
|
|
# --- Carbon & Cocoa ---
|
|
if(APPLE)
|
|
if(WITH_CARBON)
|
|
set(HAVE_CARBON YES)
|
|
elseif(NOT IOS AND CV_CLANG)
|
|
set(HAVE_COCOA YES)
|
|
endif()
|
|
endif()
|