qt6windows7/cmake/FindWrapDBus1.cmake

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2023-10-30 06:33:08 +08:00
# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: BSD-3-Clause
# DBus1 is buggy and breaks PKG_CONFIG environment.
# Work around that:-/
# See https://gitlab.freedesktop.org/dbus/dbus/issues/267 for more information
# When doing top-level static Qt builds, we need to protect against double creation of the dbus
# target.
if(DBus1_FOUND OR WrapDBus1_FOUND OR TARGET dbus-1)
set(WrapDBus1_FOUND 1)
return()
endif()
if(DEFINED ENV{PKG_CONFIG_DIR})
set(__qt_dbus_pcd "$ENV{PKG_CONFIG_DIR}")
endif()
if(DEFINED ENV{PKG_CONFIG_PATH})
set(__qt_dbus_pcp "$ENV{PKG_CONFIG_PATH}")
endif()
if(DEFINED ENV{PKG_CONFIG_LIBDIR})
set(__qt_dbus_pcl "$ENV{PKG_CONFIG_LIBDIR}")
endif()
find_package(DBus1 ${${CMAKE_FIND_PACKAGE_NAME}_FIND_VERSION} QUIET)
if(DEFINED __qt_dbus_pcd)
set(ENV{PKG_CONFIG_DIR} "${__qt_dbus_pcd}")
else()
unset(ENV{PKG_CONFIG_DIR})
endif()
if(DEFINED __qt_dbus_pcp)
set(ENV{PKG_CONFIG_PATH} "${__qt_dbus_pcp}")
else()
unset(ENV{PKG_CONFIG_PATH})
endif()
if(DEFINED __qt_dbus_pcl)
set(ENV{PKG_CONFIG_LIBDIR} "${__qt_dbus_pcl}")
else()
unset(ENV{PKG_CONFIG_LIBDIR})
endif()
if(DBus1_FOUND)
set(WrapDBus1_FOUND 1)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(WrapDBus1 REQUIRED_VARS
DBus1_LIBRARY DBus1_INCLUDE_DIR WrapDBus1_FOUND
VERSION_VAR DBus1_VERSION)