e9c45bbddd
Done-by: Alexandru Croitor <alexandru.croitor@qt.io> Done-by: Frederik Gladhorn <frederik.gladhorn@qt.io> Done-by: Kevin Funk <kevin.funk@kdab.com> Done-by: Mikhail Svetkin <mikhail.svetkin@qt.io> Done-by: Simon Hausmann <simon.hausmann@qt.io> Done-by: Tobias Hunger <tobias.hunger@qt.io> Done-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io> Done-by: Volker Krause <volker.krause@kdab.com> Change-Id: Ida4f8bd190f9a4849a1af7b5b7981337a5df5310 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io> Reviewed-by: Tobias Hunger <tobias.hunger@qt.io> Reviewed-by: Mikhail Svetkin <mikhail.svetkin@qt.io>
119 lines
4.3 KiB
CMake
119 lines
4.3 KiB
CMake
#.rst:
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# FindX11_XCB
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# -----------
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#
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# Try to find the X11 XCB compatibility library.
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#
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# This will define the following variables:
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#
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# ``X11_XCB_FOUND``
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# True if (the requested version of) libX11-xcb is available
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# ``X11_XCB_VERSION``
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# The version of libX11-xcb (this is not guaranteed to be set even when
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# X11_XCB_FOUND is true)
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# ``X11_XCB_LIBRARIES``
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# This can be passed to target_link_libraries() instead of the ``EGL::EGL``
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# target
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# ``X11_XCB_INCLUDE_DIR``
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# This should be passed to target_include_directories() if the target is not
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# used for linking
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# ``X11_XCB_DEFINITIONS``
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# This should be passed to target_compile_options() if the target is not
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# used for linking
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#
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# If ``X11_XCB_FOUND`` is TRUE, it will also define the following imported
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# target:
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#
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# ``X11::XCB``
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# The X11 XCB compatibility library
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#
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# In general we recommend using the imported target, as it is easier to use.
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# Bear in mind, however, that if the target is in the link interface of an
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# exported library, it must be made available by the package config file.
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#
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# Since pre-1.0.0.
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#=============================================================================
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# Copyright 2014 Alex Merry <alex.merry@kde.org>
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# Copyright 2011 Fredrik Höglund <fredrik@kde.org>
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# Copyright 2008 Helio Chissini de Castro <helio@kde.org>
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# Copyright 2007 Matthias Kretz <kretz@kde.org>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. The name of the author may not be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#=============================================================================
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include(${CMAKE_CURRENT_LIST_DIR}/ECMFindModuleHelpersStub.cmake)
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ecm_find_package_version_check(X11_XCB)
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# use pkg-config to get the directories and then use these values
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# in the FIND_PATH() and FIND_LIBRARY() calls
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find_package(PkgConfig)
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pkg_check_modules(PKG_X11_XCB QUIET x11-xcb)
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set(X11_XCB_DEFINITIONS ${PKG_X11_XCB_CFLAGS_OTHER})
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set(X11_XCB_VERSION ${PKG_X11_XCB_VERSION})
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find_path(X11_XCB_INCLUDE_DIR
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NAMES X11/Xlib-xcb.h
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HINTS ${PKG_X11_XCB_INCLUDE_DIRS}
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)
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find_library(X11_XCB_LIBRARY
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NAMES X11-xcb
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HINTS ${PKG_X11_XCB_LIBRARY_DIRS}
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)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(X11_XCB
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FOUND_VAR
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X11_XCB_FOUND
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REQUIRED_VARS
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X11_XCB_LIBRARY
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X11_XCB_INCLUDE_DIR
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VERSION_VAR
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X11_XCB_VERSION
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)
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if(X11_XCB_FOUND AND NOT TARGET X11::XCB)
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add_library(X11::XCB UNKNOWN IMPORTED)
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set_target_properties(X11::XCB PROPERTIES
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IMPORTED_LOCATION "${X11_XCB_LIBRARY}"
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INTERFACE_COMPILE_OPTIONS "${X11_XCB_DEFINITIONS}"
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INTERFACE_INCLUDE_DIRECTORIES "${X11_XCB_INCLUDE_DIR}"
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)
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endif()
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mark_as_advanced(X11_XCB_INCLUDE_DIR X11_XCB_LIBRARY)
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# compatibility variables
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set(X11_XCB_LIBRARIES ${X11_XCB_LIBRARY})
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set(X11_XCB_INCLUDE_DIRS ${X11_XCB_INCLUDE_DIR})
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set(X11_XCB_VERSION_STRING ${X11_XCB_VERSION})
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include(FeatureSummary)
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set_package_properties(X11_XCB PROPERTIES
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URL "http://xorg.freedesktop.org/"
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DESCRIPTION "A compatibility library for code that translates Xlib API calls into XCB calls"
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)
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