kwin/cmake/modules/FindQt5ThemeSupport.cmake
Luca Beltrame ce2705d71f
Revert "Search in default path before calling pkg-config"
Build system changes can be potentially breaking and so must be reviewed
prior to commit. In addition, there is no explanation for this change.

Simon, you might want to submit your patches to Phabricator for review
prior to landing them.

CCMAIL: sdepiets@gmail.com

This reverts commit 4f4f3295f2.
2018-09-06 09:34:26 +02:00

122 lines
4.8 KiB
CMake

#.rst:
# FindQt5ThemeSupport
# -------
#
# Try to find Qt5ThemeSupport on a Unix system.
#
# This will define the following variables:
#
# ``Qt5ThemeSupport_FOUND``
# True if (the requested version of) Qt5ThemeSupport is available
# ``Qt5ThemeSupport_VERSION``
# The version of Qt5ThemeSupport
# ``Qt5ThemeSupport_LIBRARIES``
# This can be passed to target_link_libraries() instead of the ``Qt5ThemeSupport::Qt5ThemeSupport``
# target
# ``Qt5ThemeSupport_INCLUDE_DIRS``
# This should be passed to target_include_directories() if the target is not
# used for linking
# ``Qt5ThemeSupport_DEFINITIONS``
# This should be passed to target_compile_options() if the target is not
# used for linking
#
# If ``Qt5ThemeSupport_FOUND`` is TRUE, it will also define the following imported target:
#
# ``Qt5ThemeSupport::Qt5ThemeSupport``
# The Qt5ThemeSupport library
#
# In general we recommend using the imported target, as it is easier to use.
# Bear in mind, however, that if the target is in the link interface of an
# exported library, it must be made available by the package config file.
#=============================================================================
# Copyright 2014 Alex Merry <alex.merry@kde.org>
# Copyright 2014 Martin Gräßlin <mgraesslin@kde.org>
# Copyright 2016 Takahiro Hashimoto <kenya888@gmail.com>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. The name of the author may not be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#=============================================================================
if(CMAKE_VERSION VERSION_LESS 2.8.12)
message(FATAL_ERROR "CMake 2.8.12 is required by FindQt5ThemeSupport.cmake")
endif()
if(CMAKE_MINIMUM_REQUIRED_VERSION VERSION_LESS 2.8.12)
message(AUTHOR_WARNING "Your project should require at least CMake 2.8.12 to use FindQt5ThemeSupport.cmake")
endif()
# Use pkg-config to get the directories and then use these values
# in the FIND_PATH() and FIND_LIBRARY() calls
find_package(PkgConfig)
pkg_check_modules(PKG_Qt5ThemeSupport QUIET Qt5Gui)
set(Qt5ThemeSupport_DEFINITIONS ${PKG_Qt5ThemeSupport_CFLAGS_OTHER})
set(Qt5ThemeSupport_VERSION ${PKG_Qt5ThemeSupport_VERSION})
find_path(Qt5ThemeSupport_INCLUDE_DIR
NAMES
QtThemeSupport/private/qgenericunixthemes_p.h
HINTS
${PKG_Qt5ThemeSupport_INCLUDEDIR}/QtThemeSupport/${PKG_Qt5ThemeSupport_VERSION}/
)
find_library(Qt5ThemeSupport_LIBRARY
NAMES
Qt5ThemeSupport
HINTS
${PKG_Qt5ThemeSupport_LIBRARY_DIRS}
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Qt5ThemeSupport
FOUND_VAR
Qt5ThemeSupport_FOUND
REQUIRED_VARS
Qt5ThemeSupport_LIBRARY
Qt5ThemeSupport_INCLUDE_DIR
VERSION_VAR
Qt5ThemeSupport_VERSION
)
if(Qt5ThemeSupport_FOUND AND NOT TARGET Qt5ThemeSupport::Qt5ThemeSupport)
add_library(Qt5ThemeSupport::Qt5ThemeSupport UNKNOWN IMPORTED)
set_target_properties(Qt5ThemeSupport::Qt5ThemeSupport PROPERTIES
IMPORTED_LOCATION "${Qt5ThemeSupport_LIBRARY}"
INTERFACE_COMPILE_OPTIONS "${Qt5ThemeSupport_DEFINITIONS}"
INTERFACE_INCLUDE_DIRECTORIES "${Qt5ThemeSupport_INCLUDE_DIR}"
)
endif()
mark_as_advanced(Qt5ThemeSupport_LIBRARY Qt5ThemeSupport_INCLUDE_DIR)
# compatibility variables
set(Qt5ThemeSupport_LIBRARIES ${Qt5ThemeSupport_LIBRARY})
set(Qt5ThemeSupport_INCLUDE_DIRS ${Qt5ThemeSupport_INCLUDE_DIR})
set(Qt5ThemeSupport_VERSION_STRING ${Qt5ThemeSupport_VERSION})
include(FeatureSummary)
set_package_properties(Qt5ThemeSupport PROPERTIES
URL "http://www.qt.io"
DESCRIPTION "Qt ThemeSupport module."
)