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cmake_helpers/external/qt/package.cmake
Ilya Fedin ee430ed96a Custom message when Qt is not found
Thus both Qt6 and Qt5 are mentioned
2023-06-26 18:07:12 +04:00

62 lines
2 KiB
CMake

# This file is part of Desktop App Toolkit,
# a set of libraries for developing nice desktop applications.
#
# For license and copyright information please follow this link:
# https://github.com/desktop-app/legal/blob/master/LEGAL
if (NOT DESKTOP_APP_USE_PACKAGED)
if (DEFINED ENV{QT})
set(qt_version $ENV{QT} CACHE STRING "Qt version" FORCE)
endif()
if (NOT DEFINED qt_version)
message(FATAL_ERROR "Qt version is unknown, set `QT' environment variable")
endif()
if (WIN32)
set(qt_loc ${libs_loc}/Qt-${qt_version})
elseif (APPLE)
set(qt_loc ${libs_loc}/local/Qt-${qt_version})
else()
set(qt_loc /usr/local/desktop-app/Qt-${qt_version})
endif()
set(CMAKE_PREFIX_PATH ${qt_loc})
endif()
if (NOT DEFINED QT_VERSION_MAJOR)
if (NOT WIN32)
find_package(QT NAMES Qt6 COMPONENTS Core)
endif()
if (NOT QT_FOUND)
find_package(QT NAMES Qt5 COMPONENTS Core)
endif()
if (NOT QT_FOUND)
message(FATAL_ERROR "Neither Qt6 nor Qt5 is found")
endif()
endif()
find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Core Gui Widgets Network Svg REQUIRED)
find_package(Qt${QT_VERSION_MAJOR} OPTIONAL_COMPONENTS Quick QuickWidgets QUIET)
set(qt_version_6_5_or_greater 0)
if (QT_VERSION_MAJOR GREATER_EQUAL 6)
if (QT_VERSION_MINOR GREATER_EQUAL 5)
set(qt_version_6_5_or_greater 1)
endif()
find_package(Qt${QT_VERSION_MAJOR} COMPONENTS OpenGL OpenGLWidgets REQUIRED)
endif()
# QtWaylandScanner cmake integration from Qt 6 is used
cmake_dependent_option(DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION "Disable all code for Wayland integration." OFF "LINUX; qt_version_6_5_or_greater" ON)
if (LINUX)
find_package(Qt${QT_VERSION_MAJOR} OPTIONAL_COMPONENTS DBus WaylandClient WaylandCompositor QUIET)
if (NOT DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION)
find_package(Qt${QT_VERSION_MAJOR} COMPONENTS WaylandClient REQUIRED)
endif()
endif()
set_property(GLOBAL PROPERTY AUTOGEN_SOURCE_GROUP "(gen)")
set_property(GLOBAL PROPERTY AUTOGEN_TARGETS_FOLDER "(gen)")