Update Find*.cmake modules
Make them export targets instead of variables. Some platforms need libintl, abstract it to a Find*.cmake module. Static linking requires linking to dependencies of dependencies (it is as horrific as it sounds). This commit handles this only for libsndfile. SDL2_image and SDL2_ttf probably also have some hidden dependencies. FindGLEW module is now bundled with CMake, hence it is deleted. Added Copyright.txt since some modules are taken from CMake.fix-squashed-planets
MrSimbax
parent
4ae0360640
commit
f2d91cde80
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@ -0,0 +1,132 @@
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CMake - Cross Platform Makefile Generator
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Copyright 2000-2020 Kitware, Inc. and Contributors
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All rights reserved.
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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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* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
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||||
|
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* Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
|
||||
* Neither the name of Kitware, Inc. nor the names of Contributors
|
||||
may be used to endorse or promote products derived from this
|
||||
software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"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 COPYRIGHT
|
||||
HOLDER OR CONTRIBUTORS 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.
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||||
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------------------------------------------------------------------------------
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The following individuals and institutions are among the Contributors:
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* Aaron C. Meadows <cmake@shadowguarddev.com>
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* Adriaan de Groot <groot@kde.org>
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* Aleksey Avdeev <solo@altlinux.ru>
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||||
* Alexander Neundorf <neundorf@kde.org>
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||||
* Alexander Smorkalov <alexander.smorkalov@itseez.com>
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||||
* Alexey Sokolov <sokolov@google.com>
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* Alex Merry <alex.merry@kde.org>
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* Alex Turbov <i.zaufi@gmail.com>
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* Andreas Pakulat <apaku@gmx.de>
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* Andreas Schneider <asn@cryptomilk.org>
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* André Rigland Brodtkorb <Andre.Brodtkorb@ifi.uio.no>
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* Axel Huebl, Helmholtz-Zentrum Dresden - Rossendorf
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* Benjamin Eikel
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* Bjoern Ricks <bjoern.ricks@gmail.com>
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* Brad Hards <bradh@kde.org>
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* Christopher Harvey
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* Christoph Grüninger <foss@grueninger.de>
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* Clement Creusot <creusot@cs.york.ac.uk>
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* Daniel Blezek <blezek@gmail.com>
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* Daniel Pfeifer <daniel@pfeifer-mail.de>
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* Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
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* Eran Ifrah <eran.ifrah@gmail.com>
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* Esben Mose Hansen, Ange Optimization ApS
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* Geoffrey Viola <geoffrey.viola@asirobots.com>
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* Google Inc
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* Gregor Jasny
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* Helio Chissini de Castro <helio@kde.org>
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* Ilya Lavrenov <ilya.lavrenov@itseez.com>
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* Insight Software Consortium <insightsoftwareconsortium.org>
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* Jan Woetzel
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* Julien Schueller
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* Kelly Thompson <kgt@lanl.gov>
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* Laurent Montel <montel@kde.org>
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* Konstantin Podsvirov <konstantin@podsvirov.pro>
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* Mario Bensi <mbensi@ipsquad.net>
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* Martin Gräßlin <mgraesslin@kde.org>
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* Mathieu Malaterre <mathieu.malaterre@gmail.com>
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* Matthaeus G. Chajdas
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* Matthias Kretz <kretz@kde.org>
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* Matthias Maennich <matthias@maennich.net>
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* Michael Hirsch, Ph.D. <www.scivision.co>
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* Michael Stürmer
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* Miguel A. Figueroa-Villanueva
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* Mike Jackson
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* Mike McQuaid <mike@mikemcquaid.com>
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* Nicolas Bock <nicolasbock@gmail.com>
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* Nicolas Despres <nicolas.despres@gmail.com>
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* Nikita Krupen'ko <krnekit@gmail.com>
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* NVIDIA Corporation <www.nvidia.com>
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* OpenGamma Ltd. <opengamma.com>
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* Patrick Stotko <stotko@cs.uni-bonn.de>
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* Per Øyvind Karlsen <peroyvind@mandriva.org>
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* Peter Collingbourne <peter@pcc.me.uk>
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* Petr Gotthard <gotthard@honeywell.com>
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* Philip Lowman <philip@yhbt.com>
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* Philippe Proulx <pproulx@efficios.com>
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* Raffi Enficiaud, Max Planck Society
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* Raumfeld <raumfeld.com>
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* Roger Leigh <rleigh@codelibre.net>
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* Rolf Eike Beer <eike@sf-mail.de>
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* Roman Donchenko <roman.donchenko@itseez.com>
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* Roman Kharitonov <roman.kharitonov@itseez.com>
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* Ruslan Baratov
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* Sebastian Holtermann <sebholt@xwmw.org>
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* Stephen Kelly <steveire@gmail.com>
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* Sylvain Joubert <joubert.sy@gmail.com>
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* The Qt Company Ltd.
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* Thomas Sondergaard <ts@medical-insight.com>
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* Tobias Hunger <tobias.hunger@qt.io>
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* Todd Gamblin <tgamblin@llnl.gov>
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* Tristan Carel
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* University of Dundee
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* Vadim Zhukov
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* Will Dicharry <wdicharry@stellarscience.com>
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See version control history for details of individual contributions.
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The above copyright and license notice applies to distributions of
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CMake in source and binary form. Third-party software packages supplied
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with CMake under compatible licenses provide their own copyright notices
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documented in corresponding subdirectories or source files.
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------------------------------------------------------------------------------
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CMake was initially developed by Kitware with the following sponsorship:
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* National Library of Medicine at the National Institutes of Health
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as part of the Insight Segmentation and Registration Toolkit (ITK).
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* US National Labs (Los Alamos, Livermore, Sandia) ASC Parallel
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Visualization Initiative.
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* National Alliance for Medical Image Computing (NAMIC) is funded by the
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National Institutes of Health through the NIH Roadmap for Medical Research,
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Grant U54 EB005149.
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* Kitware, Inc.
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@ -0,0 +1,69 @@
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# - Find FLAC
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# Find the native FLAC includes and libraries
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#
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# FLAC_INCLUDE_DIRS - where to find FLAC headers.
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# FLAC_LIBRARIES - List of libraries when using libFLAC.
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# FLAC_FOUND - True if libFLAC found.
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# FLAC_DEFINITIONS - FLAC compile definitons
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# From https://github.com/erikd/libsndfile/
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if (FLAC_INCLUDE_DIR)
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# Already in cache, be silent
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set (FLAC_FIND_QUIETLY TRUE)
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endif ()
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find_package (Ogg QUIET)
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find_package (PkgConfig QUIET)
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pkg_check_modules(PC_FLAC QUIET flac)
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set(FLAC_VERSION ${PC_FLAC_VERSION})
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find_path (FLAC_INCLUDE_DIR FLAC/stream_decoder.h
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HINTS
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${PC_FLAC_INCLUDEDIR}
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${PC_FLAC_INCLUDE_DIRS}
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${FLAC_ROOT}
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)
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# MSVC built libraries can name them *_static, which is good as it
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# distinguishes import libraries from static libraries with the same extension.
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find_library (FLAC_LIBRARY
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NAMES
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FLAC
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libFLAC
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libFLAC_dynamic
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libFLAC_static
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HINTS
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${PC_FLAC_LIBDIR}
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${PC_FLAC_LIBRARY_DIRS}
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${FLAC_ROOT}
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)
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# Handle the QUIETLY and REQUIRED arguments and set FLAC_FOUND to TRUE if
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# all listed variables are TRUE.
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include (FindPackageHandleStandardArgs)
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find_package_handle_standard_args (FLAC
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REQUIRED_VARS
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FLAC_LIBRARY
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FLAC_INCLUDE_DIR
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Ogg_FOUND
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VERSION_VAR
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FLAC_VERSION
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)
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if (FLAC_FOUND)
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set (FLAC_INCLUDE_DIRS ${FLAC_INCLUDE_DIR})
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set (FLAC_LIBRARIES ${FLAC_LIBRARY} ${OGG_LIBRARIES})
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if (NOT TARGET FLAC::FLAC)
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add_library(FLAC::FLAC UNKNOWN IMPORTED)
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set_target_properties(FLAC::FLAC PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${FLAC_INCLUDE_DIR}"
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IMPORTED_LOCATION "${FLAC_LIBRARY}"
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INTERFACE_LINK_LIBRARIES Ogg::ogg
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)
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endif ()
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endif ()
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mark_as_advanced(FLAC_INCLUDE_DIR FLAC_LIBRARY)
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@ -1,51 +0,0 @@
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# CMake module to find GLEW
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# Borrowed from http://code.google.com/p/nvidia-texture-tools/
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# MIT license Copyright (c) 2007 NVIDIA Corporation
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# Try to find GLEW library and include path.
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# Once done this will define
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#
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# GLEW_FOUND
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# GLEW_INCLUDE_PATH
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# GLEW_LIBRARY
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#
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IF (WIN32)
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FIND_PATH( GLEW_INCLUDE_PATH GL/glew.h
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$ENV{PROGRAMFILES}/GLEW/include
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${PROJECT_SOURCE_DIR}/src/nvgl/glew/include
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DOC "The directory where GL/glew.h resides")
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FIND_LIBRARY( GLEW_LIBRARY
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NAMES glew GLEW glew32 glew32s
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PATHS
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/mingw/bin # for MinGW's MSYS
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/mingw/lib
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${PROJECT_SOURCE_DIR}/glew/bin # or in local directory
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${PROJECT_SOURCE_DIR}/glew/lib
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DOC "The GLEW library")
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ELSE (WIN32)
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FIND_PATH( GLEW_INCLUDE_PATH GL/glew.h
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/usr/include
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/usr/local/include
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/sw/include
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/opt/local/include
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DOC "The directory where GL/glew.h resides")
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FIND_LIBRARY( GLEW_LIBRARY
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NAMES GLEW glew
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PATHS
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/usr/lib64
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/usr/lib
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/usr/local/lib64
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/usr/local/lib
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/sw/lib
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/opt/local/lib
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DOC "The GLEW library")
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ENDIF (WIN32)
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IF (GLEW_INCLUDE_PATH)
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SET( GLEW_FOUND 1 CACHE STRING "Set to 1 if GLEW is found, 0 otherwise")
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ELSE (GLEW_INCLUDE_PATH)
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SET( GLEW_FOUND 0 CACHE STRING "Set to 1 if GLEW is found, 0 otherwise")
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ENDIF (GLEW_INCLUDE_PATH)
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MARK_AS_ADVANCED( GLEW_FOUND )
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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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#[=======================================================================[.rst:
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FindIntl
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--------
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Find the Gettext libintl headers and libraries.
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This module reports information about the Gettext libintl
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installation in several variables. General variables::
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Intl_FOUND - true if the libintl headers and libraries were found
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Intl_INCLUDE_DIRS - the directory containing the libintl headers
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Intl_LIBRARIES - libintl libraries to be linked
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The following cache variables may also be set::
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Intl_INCLUDE_DIR - the directory containing the libintl headers
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Intl_LIBRARY - the libintl library (if any)
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.. note::
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On some platforms, such as Linux with GNU libc, the gettext
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functions are present in the C standard library and libintl
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is not required. ``Intl_LIBRARIES`` will be empty in this
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case.
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.. note::
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If you wish to use the Gettext tools (``msgmerge``,
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``msgfmt``, etc.), use :module:`FindGettext`.
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#]=======================================================================]
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# Written by Roger Leigh <rleigh@codelibre.net>
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# Modified by Mateusz Przybył <matt@przybyl.io>
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# Find include directory
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find_path(Intl_INCLUDE_DIR
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NAMES "libintl.h"
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DOC "libintl include directory")
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mark_as_advanced(Intl_INCLUDE_DIR)
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# Find all Intl libraries
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find_library(Intl_LIBRARY NAMES intl libintl
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DOC "libintl libraries (if not in the C library)")
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mark_as_advanced(Intl_LIBRARY)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(Intl
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FOUND_VAR Intl_FOUND
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REQUIRED_VARS Intl_INCLUDE_DIR Intl_LIBRARY
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FAIL_MESSAGE "Failed to find Gettext libintl")
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if(Intl_FOUND)
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set(Intl_INCLUDE_DIRS "${Intl_INCLUDE_DIR}")
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if(Intl_LIBRARY)
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set(Intl_LIBRARIES "${Intl_LIBRARY}")
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else()
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unset(Intl_LIBRARIES)
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endif()
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endif()
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# Export targets
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if(Intl_FOUND AND NOT TARGET Gettext::Intl)
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add_library(Gettext::Intl UNKNOWN IMPORTED)
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set_target_properties(Gettext::Intl PROPERTIES
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IMPORTED_LOCATION "${Intl_LIBRARY}"
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INTERFACE_INCLUDE_DIRECTORIES "${Intl_INCLUDE_DIR}")
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endif()
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@ -1,23 +0,0 @@
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# Base Io build system
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# Written by Jeremy Tregunna <jeremy.tregunna@me.com>
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#
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# Find libsndfile.
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FIND_PATH(LIBSNDFILE_INCLUDE_DIR sndfile.h)
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SET(LIBSNDFILE_NAMES ${LIBSNDFILE_NAMES} sndfile libsndfile libsndfile-1)
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FIND_LIBRARY(LIBSNDFILE_LIBRARY NAMES ${LIBSNDFILE_NAMES} PATH)
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IF(LIBSNDFILE_INCLUDE_DIR AND LIBSNDFILE_LIBRARY)
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SET(LIBSNDFILE_FOUND TRUE)
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ENDIF(LIBSNDFILE_INCLUDE_DIR AND LIBSNDFILE_LIBRARY)
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IF(LIBSNDFILE_FOUND)
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IF(NOT LibSndFile_FIND_QUIETLY)
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MESSAGE(STATUS "Found LibSndFile: ${LIBSNDFILE_LIBRARY}")
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ENDIF (NOT LibSndFile_FIND_QUIETLY)
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ELSE(LIBSNDFILE_FOUND)
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IF(LibSndFile_FIND_REQUIRED)
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MESSAGE(FATAL_ERROR "Could not find sndfile")
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ENDIF(LibSndFile_FIND_REQUIRED)
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ENDIF (LIBSNDFILE_FOUND)
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@ -0,0 +1,63 @@
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# - Find ogg
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# Find the native ogg includes and libraries
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#
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# OGG_INCLUDE_DIRS - where to find ogg.h, etc.
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# OGG_LIBRARIES - List of libraries when using ogg.
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# OGG_FOUND - True if ogg found.
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# From https://github.com/erikd/libsndfile/
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if (OGG_INCLUDE_DIR)
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# Already in cache, be silent
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set(OGG_FIND_QUIETLY TRUE)
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endif ()
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find_package (PkgConfig QUIET)
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pkg_check_modules (PC_OGG QUIET ogg>=1.3.0)
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set (OGG_VERSION ${PC_OGG_VERSION})
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find_path (OGG_INCLUDE_DIR ogg/ogg.h
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HINTS
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${PC_OGG_INCLUDEDIR}
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${PC_OGG_INCLUDE_DIRS}
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${OGG_ROOT}
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)
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# MSVC built ogg may be named ogg_static.
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# The provided project files name the library with the lib prefix.
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find_library (OGG_LIBRARY
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NAMES
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ogg
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ogg_static
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libogg
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libogg_static
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HINTS
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${PC_OGG_LIBDIR}
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${PC_OGG_LIBRARY_DIRS}
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${OGG_ROOT}
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)
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# Handle the QUIETLY and REQUIRED arguments and set OGG_FOUND
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# to TRUE if all listed variables are TRUE.
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include (FindPackageHandleStandardArgs)
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find_package_handle_standard_args (Ogg
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REQUIRED_VARS
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OGG_LIBRARY
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OGG_INCLUDE_DIR
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VERSION_VAR
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OGG_VERSION
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)
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if (OGG_FOUND)
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set (OGG_LIBRARIES ${OGG_LIBRARY})
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set (OGG_INCLUDE_DIRS ${OGG_INCLUDE_DIR})
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if(NOT TARGET Ogg::ogg)
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add_library(Ogg::ogg UNKNOWN IMPORTED)
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set_target_properties(Ogg::ogg PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${OGG_INCLUDE_DIRS}"
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IMPORTED_LOCATION "${OGG_LIBRARIES}"
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)
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endif ()
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endif ()
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mark_as_advanced (OGG_INCLUDE_DIR OGG_LIBRARY)
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@ -0,0 +1,105 @@
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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
|
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|
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#[=======================================================================[.rst:
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FindOpenAL
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----------
|
||||
|
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|
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Finds Open Audio Library (OpenAL).
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This module defines ``OPENAL_LIBRARY OPENAL_FOUND``, if
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false, do not try to link to OpenAL ``OPENAL_INCLUDE_DIR``, where to find
|
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the headers.
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|
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``$OPENALDIR`` is an environment variable that would correspond to the
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``./configure --prefix=$OPENALDIR`` used in building OpenAL.
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|
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Created by Eric Wing. This was influenced by the ``FindSDL.cmake``
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module.
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Modified by Mateusz Przybył <matt@przybyl.io>.
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#]=======================================================================]
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# This makes the presumption that you are include al.h like
|
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# #include "al.h"
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# and not
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# #include <AL/al.h>
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# The reason for this is that the latter is not entirely portable.
|
||||
# Windows/Creative Labs does not by default put their headers in AL/ and
|
||||
# OS X uses the convention <OpenAL/al.h>.
|
||||
#
|
||||
# For Windows, Creative Labs seems to have added a registry key for their
|
||||
# OpenAL 1.1 installer. I have added that key to the list of search paths,
|
||||
# however, the key looks like it could be a little fragile depending on
|
||||
# if they decide to change the 1.00.0000 number for bug fix releases.
|
||||
# Also, they seem to have laid down groundwork for multiple library platforms
|
||||
# which puts the library in an extra subdirectory. Currently there is only
|
||||
# Win32 and I have hardcoded that here. This may need to be adjusted as
|
||||
# platforms are introduced.
|
||||
# The OpenAL 1.0 installer doesn't seem to have a useful key I can use.
|
||||
# I do not know if the Nvidia OpenAL SDK has a registry key.
|
||||
#
|
||||
# For OS X, remember that OpenAL was added by Apple in 10.4 (Tiger).
|
||||
# To support the framework, I originally wrote special framework detection
|
||||
# code in this module which I have now removed with CMake's introduction
|
||||
# of native support for frameworks.
|
||||
# In addition, OpenAL is open source, and it is possible to compile on Panther.
|
||||
# Furthermore, due to bugs in the initial OpenAL release, and the
|
||||
# transition to OpenAL 1.1, it is common to need to override the built-in
|
||||
# framework.
|
||||
# Per my request, CMake should search for frameworks first in
|
||||
# the following order:
|
||||
# ~/Library/Frameworks/OpenAL.framework/Headers
|
||||
# /Library/Frameworks/OpenAL.framework/Headers
|
||||
# /System/Library/Frameworks/OpenAL.framework/Headers
|
||||
#
|
||||
# On OS X, this will prefer the Framework version (if found) over others.
|
||||
# People will have to manually change the cache values of
|
||||
# OPENAL_LIBRARY to override this selection or set the CMake environment
|
||||
# CMAKE_INCLUDE_PATH to modify the search paths.
|
||||
|
||||
find_path(OPENAL_INCLUDE_DIR al.h
|
||||
HINTS
|
||||
ENV OPENALDIR
|
||||
PATH_SUFFIXES include/AL include/OpenAL include AL OpenAL
|
||||
PATHS
|
||||
~/Library/Frameworks
|
||||
/Library/Frameworks
|
||||
/opt
|
||||
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Creative\ Labs\\OpenAL\ 1.1\ Software\ Development\ Kit\\1.00.0000;InstallDir]
|
||||
)
|
||||
|
||||
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
|
||||
set(_OpenAL_ARCH_DIR libs/Win64)
|
||||
else()
|
||||
set(_OpenAL_ARCH_DIR libs/Win32)
|
||||
endif()
|
||||
|
||||
find_library(OPENAL_LIBRARY
|
||||
NAMES OpenAL al openal OpenAL32
|
||||
HINTS
|
||||
ENV OPENALDIR
|
||||
PATH_SUFFIXES libx32 lib64 lib libs64 libs ${_OpenAL_ARCH_DIR}
|
||||
PATHS
|
||||
~/Library/Frameworks
|
||||
/Library/Frameworks
|
||||
/opt
|
||||
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Creative\ Labs\\OpenAL\ 1.1\ Software\ Development\ Kit\\1.00.0000;InstallDir]
|
||||
)
|
||||
|
||||
unset(_OpenAL_ARCH_DIR)
|
||||
|
||||
FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenAL DEFAULT_MSG OPENAL_LIBRARY OPENAL_INCLUDE_DIR)
|
||||
|
||||
mark_as_advanced(OPENAL_LIBRARY OPENAL_INCLUDE_DIR)
|
||||
|
||||
# Export targets
|
||||
# Note: OpenAL exports targets itself by OpenALConfig.cmake,
|
||||
# However, the file is not for some reason provided in packages in some Linux distros, e.g. Ubuntu 18.04
|
||||
# Hence this Find*.cmake file.
|
||||
if(OpenAL_FOUND AND NOT TARGET OpenAL::OpenAL)
|
||||
add_library(OpenAL::OpenAL UNKNOWN IMPORTED)
|
||||
set_target_properties(OpenAL::OpenAL PROPERTIES
|
||||
IMPORTED_LOCATION "${OPENAL_LIBRARY}"
|
||||
INTERFACE_INCLUDE_DIRECTORIES "${OPENAL_INCLUDE_DIR}"
|
||||
)
|
||||
endif()
|
||||
|
|
@ -33,4 +33,12 @@ ELSE (GLEW_INCLUDE_PATH)
|
|||
SET( PHYSFS_FOUND 0 CACHE STRING "Set to 1 if PhysFS is found, 0 otherwise")
|
||||
ENDIF (PHYSFS_INCLUDE_PATH)
|
||||
|
||||
MARK_AS_ADVANCED( PHYSFS_FOUND )
|
||||
MARK_AS_ADVANCED( PHYSFS_FOUND PHYSFS_INCLUDE_PATH PHYSFS_LIBRARY )
|
||||
|
||||
# Targets
|
||||
if(PHYSFS_FOUND AND NOT TARGET PhysFS::PhysFS)
|
||||
add_library(PhysFS::PhysFS UNKNOWN IMPORTED)
|
||||
set_target_properties(PhysFS::PhysFS PROPERTIES
|
||||
IMPORTED_LOCATION "${PHYSFS_LIBRARY}"
|
||||
INTERFACE_INCLUDE_DIRECTORIES "${PHYSFS_INCLUDE_PATH}")
|
||||
endif()
|
||||
|
|
|
|||
|
|
@ -1,163 +1,389 @@
|
|||
# Locate SDL2 library
|
||||
# This module defines
|
||||
# SDL2_LIBRARY, the name of the library to link against
|
||||
# SDL2_FOUND, if false, do not try to link to SDL2
|
||||
# SDL2_INCLUDE_DIR, where to find SDL.h
|
||||
#
|
||||
# This module responds to the the flag:
|
||||
# SDL2_BUILDING_LIBRARY
|
||||
# If this is defined, then no SDL2main will be linked in because
|
||||
# only applications need main().
|
||||
# Otherwise, it is assumed you are building an application and this
|
||||
# module will attempt to locate and set the the proper link flags
|
||||
# as part of the returned SDL2_LIBRARY variable.
|
||||
#
|
||||
# Don't forget to include SDLmain.h and SDLmain.m your project for the
|
||||
# OS X framework based version. (Other versions link to -lSDL2main which
|
||||
# this module will try to find on your behalf.) Also for OS X, this
|
||||
# module will automatically add the -framework Cocoa on your behalf.
|
||||
#
|
||||
#
|
||||
# Additional Note: If you see an empty SDL2_LIBRARY_TEMP in your configuration
|
||||
# and no SDL2_LIBRARY, it means CMake did not find your SDL2 library
|
||||
# (SDL2.dll, libsdl2.so, SDL2.framework, etc).
|
||||
# Set SDL2_LIBRARY_TEMP to point to your SDL2 library, and configure again.
|
||||
# Similarly, if you see an empty SDL2MAIN_LIBRARY, you should set this value
|
||||
# as appropriate. These values are used to generate the final SDL2_LIBRARY
|
||||
# variable, but when these values are unset, SDL2_LIBRARY does not get created.
|
||||
#
|
||||
#
|
||||
# $SDL2DIR is an environment variable that would
|
||||
# correspond to the ./configure --prefix=$SDL2DIR
|
||||
# used in building SDL2.
|
||||
# l.e.galup 9-20-02
|
||||
#
|
||||
# Modified by Eric Wing.
|
||||
# Added code to assist with automated building by using environmental variables
|
||||
# and providing a more controlled/consistent search behavior.
|
||||
# Added new modifications to recognize OS X frameworks and
|
||||
# additional Unix paths (FreeBSD, etc).
|
||||
# Also corrected the header search path to follow "proper" SDL guidelines.
|
||||
# Added a search for SDL2main which is needed by some platforms.
|
||||
# Added a search for threads which is needed by some platforms.
|
||||
# Added needed compile switches for MinGW.
|
||||
#
|
||||
# On OSX, this will prefer the Framework version (if found) over others.
|
||||
# People will have to manually change the cache values of
|
||||
# SDL2_LIBRARY to override this selection or set the CMake environment
|
||||
# CMAKE_INCLUDE_PATH to modify the search paths.
|
||||
#
|
||||
# Note that the header path has changed from SDL2/SDL.h to just SDL.h
|
||||
# This needed to change because "proper" SDL convention
|
||||
# is #include "SDL.h", not <SDL2/SDL.h>. This is done for portability
|
||||
# reasons because not all systems place things in SDL2/ (see FreeBSD).
|
||||
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
||||
# file Copyright.txt or https://cmake.org/licensing for details.
|
||||
|
||||
#=============================================================================
|
||||
# Copyright 2003-2009 Kitware, Inc.
|
||||
#
|
||||
# Distributed under the OSI-approved BSD License (the "License");
|
||||
# see accompanying file Copyright.txt for details.
|
||||
#
|
||||
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
||||
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
# See the License for more information.
|
||||
#=============================================================================
|
||||
# (To distribute this file outside of CMake, substitute the full
|
||||
# License text for the above reference.)
|
||||
# Copyright 2019 Amine Ben Hassouna <amine.benhassouna@gmail.com>
|
||||
# Copyright 2000-2019 Kitware, Inc. and Contributors
|
||||
# All rights reserved.
|
||||
|
||||
SET(SDL2_SEARCH_PATHS
|
||||
~/Library/Frameworks
|
||||
/Library/Frameworks
|
||||
/usr/local
|
||||
/usr
|
||||
/sw # Fink
|
||||
/opt/local # DarwinPorts
|
||||
/opt/csw # Blastwave
|
||||
/opt
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
|
||||
# * Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
|
||||
# * Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in the
|
||||
# documentation and/or other materials provided with the distribution.
|
||||
|
||||
# * Neither the name of Kitware, Inc. nor the names of Contributors
|
||||
# may be used to endorse or promote products derived from this
|
||||
# software without specific prior written permission.
|
||||
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "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 COPYRIGHT
|
||||
# HOLDER OR CONTRIBUTORS 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.
|
||||
|
||||
#[=======================================================================[.rst:
|
||||
FindSDL2
|
||||
--------
|
||||
|
||||
Locate SDL2 library
|
||||
|
||||
This module defines the following 'IMPORTED' targets:
|
||||
|
||||
::
|
||||
|
||||
SDL2::Core
|
||||
The SDL2 library, if found.
|
||||
Libraries should link to SDL2::Core
|
||||
|
||||
SDL2::Main
|
||||
The SDL2main library, if found.
|
||||
Applications should link to SDL2::Main instead of SDL2::Core
|
||||
|
||||
|
||||
|
||||
This module will set the following variables in your project:
|
||||
|
||||
::
|
||||
|
||||
SDL2_LIBRARIES, the name of the library to link against
|
||||
SDL2_INCLUDE_DIRS, where to find SDL.h
|
||||
SDL2_FOUND, if false, do not try to link to SDL2
|
||||
SDL2MAIN_FOUND, if false, do not try to link to SDL2main
|
||||
SDL2_VERSION_STRING, human-readable string containing the version of SDL2
|
||||
|
||||
|
||||
|
||||
This module responds to the following cache variables:
|
||||
|
||||
::
|
||||
|
||||
SDL2_PATH
|
||||
Set a custom SDL2 Library path (default: empty)
|
||||
|
||||
SDL2_NO_DEFAULT_PATH
|
||||
Disable search SDL2 Library in default path.
|
||||
If SDL2_PATH (default: ON)
|
||||
Else (default: OFF)
|
||||
|
||||
SDL2_INCLUDE_DIR
|
||||
SDL2 headers path.
|
||||
|
||||
SDL2_LIBRARY
|
||||
SDL2 Library (.dll, .so, .a, etc) path.
|
||||
|
||||
SDL2MAIN_LIBRAY
|
||||
SDL2main Library (.a) path.
|
||||
|
||||
SDL2_BUILDING_LIBRARY
|
||||
This flag is useful only when linking to SDL2_LIBRARIES insead of
|
||||
SDL2::Main. It is required only when building a library that links to
|
||||
SDL2_LIBRARIES, because only applications need main() (No need to also
|
||||
link to SDL2main).
|
||||
If this flag is defined, then no SDL2main will be added to SDL2_LIBRARIES
|
||||
and no SDL2::Main target will be created.
|
||||
|
||||
|
||||
Don't forget to include SDLmain.h and SDLmain.m in your project for the
|
||||
OS X framework based version. (Other versions link to -lSDL2main which
|
||||
this module will try to find on your behalf.) Also for OS X, this
|
||||
module will automatically add the -framework Cocoa on your behalf.
|
||||
|
||||
|
||||
Additional Note: If you see an empty SDL2_LIBRARY in your project
|
||||
configuration, it means CMake did not find your SDL2 library
|
||||
(SDL2.dll, libsdl2.so, SDL2.framework, etc). Set SDL2_LIBRARY to point
|
||||
to your SDL2 library, and configure again. Similarly, if you see an
|
||||
empty SDL2MAIN_LIBRARY, you should set this value as appropriate. These
|
||||
values are used to generate the final SDL2_LIBRARIES variable and the
|
||||
SDL2::Core and SDL2::Main targets, but when these values are unset,
|
||||
SDL2_LIBRARIES, SDL2::Core and SDL2::Main does not get created.
|
||||
|
||||
|
||||
$SDL2DIR is an environment variable that would correspond to the
|
||||
./configure --prefix=$SDL2DIR used in building SDL2. l.e.galup 9-20-02
|
||||
|
||||
|
||||
|
||||
Created by Amine Ben Hassouna:
|
||||
Adapt FindSDL.cmake to SDL2 (FindSDL2.cmake).
|
||||
Add cache variables for more flexibility:
|
||||
SDL2_PATH, SDL2_NO_DEFAULT_PATH (for details, see doc above).
|
||||
Mark 'Threads' as a required dependency for non-OSX systems.
|
||||
Modernize the FindSDL2.cmake module by creating specific targets:
|
||||
SDL2::Core and SDL2::Main (for details, see doc above).
|
||||
|
||||
|
||||
Original FindSDL.cmake module:
|
||||
Modified by Eric Wing. Added code to assist with automated building
|
||||
by using environmental variables and providing a more
|
||||
controlled/consistent search behavior. Added new modifications to
|
||||
recognize OS X frameworks and additional Unix paths (FreeBSD, etc).
|
||||
Also corrected the header search path to follow "proper" SDL
|
||||
guidelines. Added a search for SDLmain which is needed by some
|
||||
platforms. Added a search for threads which is needed by some
|
||||
platforms. Added needed compile switches for MinGW.
|
||||
|
||||
On OSX, this will prefer the Framework version (if found) over others.
|
||||
People will have to manually change the cache value of SDL2_LIBRARY to
|
||||
override this selection or set the SDL2_PATH variable or the CMake
|
||||
environment CMAKE_INCLUDE_PATH to modify the search paths.
|
||||
|
||||
Note that the header path has changed from SDL/SDL.h to just SDL.h
|
||||
This needed to change because "proper" SDL convention is #include
|
||||
"SDL.h", not <SDL/SDL.h>. This is done for portability reasons
|
||||
because not all systems place things in SDL/ (see FreeBSD).
|
||||
#]=======================================================================]
|
||||
|
||||
# Define options for searching SDL2 Library in a custom path
|
||||
|
||||
set(SDL2_PATH "" CACHE STRING "Custom SDL2 Library path")
|
||||
|
||||
set(_SDL2_NO_DEFAULT_PATH OFF)
|
||||
if(SDL2_PATH)
|
||||
set(_SDL2_NO_DEFAULT_PATH ON)
|
||||
endif()
|
||||
|
||||
set(SDL2_NO_DEFAULT_PATH ${_SDL2_NO_DEFAULT_PATH}
|
||||
CACHE BOOL "Disable search SDL2 Library in default path")
|
||||
unset(_SDL2_NO_DEFAULT_PATH)
|
||||
|
||||
set(SDL2_NO_DEFAULT_PATH_CMD)
|
||||
if(SDL2_NO_DEFAULT_PATH)
|
||||
set(SDL2_NO_DEFAULT_PATH_CMD NO_DEFAULT_PATH)
|
||||
endif()
|
||||
|
||||
# Search for the SDL2 include directory
|
||||
find_path(SDL2_INCLUDE_DIR SDL.h
|
||||
HINTS
|
||||
ENV SDL2DIR
|
||||
${SDL2_NO_DEFAULT_PATH_CMD}
|
||||
PATH_SUFFIXES SDL2
|
||||
# path suffixes to search inside ENV{SDL2DIR}
|
||||
include/SDL2 include
|
||||
PATHS ${SDL2_PATH}
|
||||
DOC "Where the SDL2 headers can be found"
|
||||
)
|
||||
|
||||
FIND_PATH(SDL2_INCLUDE_DIR SDL.h
|
||||
HINTS
|
||||
$ENV{SDL2DIR}
|
||||
PATH_SUFFIXES include/SDL2 include
|
||||
PATHS ${SDL2_SEARCH_PATHS}
|
||||
set(SDL2_INCLUDE_DIRS "${SDL2_INCLUDE_DIR}")
|
||||
|
||||
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
|
||||
set(VC_LIB_PATH_SUFFIX lib/x64)
|
||||
else()
|
||||
set(VC_LIB_PATH_SUFFIX lib/x86)
|
||||
endif()
|
||||
|
||||
# SDL-2.0 is the name used by FreeBSD ports...
|
||||
# don't confuse it for the version number.
|
||||
find_library(SDL2_LIBRARY
|
||||
NAMES SDL2 SDL-2.0
|
||||
HINTS
|
||||
ENV SDL2DIR
|
||||
${SDL2_NO_DEFAULT_PATH_CMD}
|
||||
PATH_SUFFIXES lib ${VC_LIB_PATH_SUFFIX}
|
||||
PATHS ${SDL2_PATH}
|
||||
DOC "Where the SDL2 Library can be found"
|
||||
)
|
||||
|
||||
FIND_LIBRARY(SDL2_LIBRARY_TEMP
|
||||
NAMES SDL2
|
||||
HINTS
|
||||
$ENV{SDL2DIR}
|
||||
PATH_SUFFIXES lib64 lib
|
||||
PATHS ${SDL2_SEARCH_PATHS}
|
||||
)
|
||||
set(SDL2_LIBRARIES "${SDL2_LIBRARY}")
|
||||
|
||||
IF(NOT SDL2_BUILDING_LIBRARY)
|
||||
IF(NOT ${SDL2_INCLUDE_DIR} MATCHES ".framework")
|
||||
# Non-OS X framework versions expect you to also dynamically link to
|
||||
# SDL2main. This is mainly for Windows and OS X. Other (Unix) platforms
|
||||
# seem to provide SDL2main for compatibility even though they don't
|
||||
# necessarily need it.
|
||||
FIND_LIBRARY(SDL2MAIN_LIBRARY
|
||||
NAMES SDL2main
|
||||
HINTS
|
||||
$ENV{SDL2DIR}
|
||||
PATH_SUFFIXES lib64 lib
|
||||
PATHS ${SDL2_SEARCH_PATHS}
|
||||
)
|
||||
ENDIF(NOT ${SDL2_INCLUDE_DIR} MATCHES ".framework")
|
||||
ENDIF(NOT SDL2_BUILDING_LIBRARY)
|
||||
if(NOT SDL2_BUILDING_LIBRARY)
|
||||
if(NOT SDL2_INCLUDE_DIR MATCHES ".framework")
|
||||
# Non-OS X framework versions expect you to also dynamically link to
|
||||
# SDL2main. This is mainly for Windows and OS X. Other (Unix) platforms
|
||||
# seem to provide SDL2main for compatibility even though they don't
|
||||
# necessarily need it.
|
||||
|
||||
if(SDL2_PATH)
|
||||
set(SDL2MAIN_LIBRARY_PATHS "${SDL2_PATH}")
|
||||
endif()
|
||||
|
||||
if(NOT SDL2_NO_DEFAULT_PATH)
|
||||
set(SDL2MAIN_LIBRARY_PATHS
|
||||
/sw
|
||||
/opt/local
|
||||
/opt/csw
|
||||
/opt
|
||||
"${SDL2MAIN_LIBRARY_PATHS}"
|
||||
)
|
||||
endif()
|
||||
|
||||
find_library(SDL2MAIN_LIBRARY
|
||||
NAMES SDL2main
|
||||
HINTS
|
||||
ENV SDL2DIR
|
||||
${SDL2_NO_DEFAULT_PATH_CMD}
|
||||
PATH_SUFFIXES lib ${VC_LIB_PATH_SUFFIX}
|
||||
PATHS ${SDL2MAIN_LIBRARY_PATHS}
|
||||
DOC "Where the SDL2main library can be found"
|
||||
)
|
||||
unset(SDL2MAIN_LIBRARY_PATHS)
|
||||
endif()
|
||||
endif()
|
||||
|
||||
# SDL2 may require threads on your system.
|
||||
# The Apple build may not need an explicit flag because one of the
|
||||
# frameworks may already provide it.
|
||||
# But for non-OSX systems, I will use the CMake Threads package.
|
||||
IF(NOT APPLE)
|
||||
FIND_PACKAGE(Threads)
|
||||
ENDIF(NOT APPLE)
|
||||
if(NOT APPLE)
|
||||
find_package(Threads QUIET)
|
||||
if(NOT Threads_FOUND)
|
||||
set(SDL2_THREADS_NOT_FOUND "Could NOT find Threads (Threads is required by SDL2).")
|
||||
if(SDL2_FIND_REQUIRED)
|
||||
message(FATAL_ERROR ${SDL2_THREADS_NOT_FOUND})
|
||||
else()
|
||||
if(NOT SDL2_FIND_QUIETLY)
|
||||
message(STATUS ${SDL2_THREADS_NOT_FOUND})
|
||||
endif()
|
||||
return()
|
||||
endif()
|
||||
unset(SDL2_THREADS_NOT_FOUND)
|
||||
endif()
|
||||
endif()
|
||||
|
||||
# MinGW needs an additional library, mwindows
|
||||
# It's total link flags should look like -lmingw32 -lSDL2main -lSDL2 -lmwindows
|
||||
# (Actually on second look, I think it only needs one of the m* libraries.)
|
||||
IF(MINGW)
|
||||
SET(MINGW32_LIBRARY mingw32 CACHE STRING "mwindows for MinGW")
|
||||
ENDIF(MINGW)
|
||||
# MinGW needs an additional link flag, -mwindows
|
||||
# It's total link flags should look like -lmingw32 -lSDL2main -lSDL2 -mwindows
|
||||
if(MINGW)
|
||||
set(MINGW32_LIBRARY mingw32 "-mwindows" CACHE STRING "link flags for MinGW")
|
||||
endif()
|
||||
|
||||
IF(SDL2_LIBRARY_TEMP)
|
||||
# For SDL2main
|
||||
IF(NOT SDL2_BUILDING_LIBRARY)
|
||||
IF(SDL2MAIN_LIBRARY)
|
||||
SET(SDL2_LIBRARY_TEMP ${SDL2MAIN_LIBRARY} ${SDL2_LIBRARY_TEMP})
|
||||
ENDIF(SDL2MAIN_LIBRARY)
|
||||
ENDIF(NOT SDL2_BUILDING_LIBRARY)
|
||||
if(SDL2_LIBRARY)
|
||||
# For SDL2main
|
||||
if(SDL2MAIN_LIBRARY AND NOT SDL2_BUILDING_LIBRARY)
|
||||
list(FIND SDL2_LIBRARIES "${SDL2MAIN_LIBRARY}" _SDL2_MAIN_INDEX)
|
||||
if(_SDL2_MAIN_INDEX EQUAL -1)
|
||||
set(SDL2_LIBRARIES "${SDL2MAIN_LIBRARY}" ${SDL2_LIBRARIES})
|
||||
endif()
|
||||
unset(_SDL2_MAIN_INDEX)
|
||||
endif()
|
||||
|
||||
# For OS X, SDL2 uses Cocoa as a backend so it must link to Cocoa.
|
||||
# CMake doesn't display the -framework Cocoa string in the UI even
|
||||
# though it actually is there if I modify a pre-used variable.
|
||||
# I think it has something to do with the CACHE STRING.
|
||||
# So I use a temporary variable until the end so I can set the
|
||||
# "real" variable in one-shot.
|
||||
IF(APPLE)
|
||||
SET(SDL2_LIBRARY_TEMP ${SDL2_LIBRARY_TEMP} "-framework Cocoa")
|
||||
ENDIF(APPLE)
|
||||
# For OS X, SDL2 uses Cocoa as a backend so it must link to Cocoa.
|
||||
# CMake doesn't display the -framework Cocoa string in the UI even
|
||||
# though it actually is there if I modify a pre-used variable.
|
||||
# I think it has something to do with the CACHE STRING.
|
||||
# So I use a temporary variable until the end so I can set the
|
||||
# "real" variable in one-shot.
|
||||
if(APPLE)
|
||||
set(SDL2_LIBRARIES ${SDL2_LIBRARIES} -framework Cocoa)
|
||||
endif()
|
||||
|
||||
# For threads, as mentioned Apple doesn't need this.
|
||||
# In fact, there seems to be a problem if I used the Threads package
|
||||
# and try using this line, so I'm just skipping it entirely for OS X.
|
||||
IF(NOT APPLE)
|
||||
SET(SDL2_LIBRARY_TEMP ${SDL2_LIBRARY_TEMP} ${CMAKE_THREAD_LIBS_INIT})
|
||||
ENDIF(NOT APPLE)
|
||||
# For threads, as mentioned Apple doesn't need this.
|
||||
# In fact, there seems to be a problem if I used the Threads package
|
||||
# and try using this line, so I'm just skipping it entirely for OS X.
|
||||
if(NOT APPLE)
|
||||
set(SDL2_LIBRARIES ${SDL2_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
|
||||
endif()
|
||||
|
||||
# For MinGW library
|
||||
IF(MINGW)
|
||||
SET(SDL2_LIBRARY_TEMP ${MINGW32_LIBRARY} ${SDL2_LIBRARY_TEMP})
|
||||
ENDIF(MINGW)
|
||||
# For MinGW library
|
||||
if(MINGW)
|
||||
set(SDL2_LIBRARIES ${MINGW32_LIBRARY} ${SDL2_LIBRARIES})
|
||||
endif()
|
||||
|
||||
# Set the final string here so the GUI reflects the final state.
|
||||
SET(SDL2_LIBRARY ${SDL2_LIBRARY_TEMP} CACHE STRING "Where the SDL2 Library can be found")
|
||||
# Set the temp variable to INTERNAL so it is not seen in the CMake GUI
|
||||
SET(SDL2_LIBRARY_TEMP "${SDL2_LIBRARY_TEMP}" CACHE INTERNAL "")
|
||||
ENDIF(SDL2_LIBRARY_TEMP)
|
||||
endif()
|
||||
|
||||
INCLUDE(FindPackageHandleStandardArgs)
|
||||
# Read SDL2 version
|
||||
if(SDL2_INCLUDE_DIR AND EXISTS "${SDL2_INCLUDE_DIR}/SDL_version.h")
|
||||
file(STRINGS "${SDL2_INCLUDE_DIR}/SDL_version.h" SDL2_VERSION_MAJOR_LINE REGEX "^#define[ \t]+SDL_MAJOR_VERSION[ \t]+[0-9]+$")
|
||||
file(STRINGS "${SDL2_INCLUDE_DIR}/SDL_version.h" SDL2_VERSION_MINOR_LINE REGEX "^#define[ \t]+SDL_MINOR_VERSION[ \t]+[0-9]+$")
|
||||
file(STRINGS "${SDL2_INCLUDE_DIR}/SDL_version.h" SDL2_VERSION_PATCH_LINE REGEX "^#define[ \t]+SDL_PATCHLEVEL[ \t]+[0-9]+$")
|
||||
string(REGEX REPLACE "^#define[ \t]+SDL_MAJOR_VERSION[ \t]+([0-9]+)$" "\\1" SDL2_VERSION_MAJOR "${SDL2_VERSION_MAJOR_LINE}")
|
||||
string(REGEX REPLACE "^#define[ \t]+SDL_MINOR_VERSION[ \t]+([0-9]+)$" "\\1" SDL2_VERSION_MINOR "${SDL2_VERSION_MINOR_LINE}")
|
||||
string(REGEX REPLACE "^#define[ \t]+SDL_PATCHLEVEL[ \t]+([0-9]+)$" "\\1" SDL2_VERSION_PATCH "${SDL2_VERSION_PATCH_LINE}")
|
||||
set(SDL2_VERSION_STRING ${SDL2_VERSION_MAJOR}.${SDL2_VERSION_MINOR}.${SDL2_VERSION_PATCH})
|
||||
unset(SDL2_VERSION_MAJOR_LINE)
|
||||
unset(SDL2_VERSION_MINOR_LINE)
|
||||
unset(SDL2_VERSION_PATCH_LINE)
|
||||
unset(SDL2_VERSION_MAJOR)
|
||||
unset(SDL2_VERSION_MINOR)
|
||||
unset(SDL2_VERSION_PATCH)
|
||||
endif()
|
||||
|
||||
FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2 REQUIRED_VARS SDL2_LIBRARY SDL2_INCLUDE_DIR)
|
||||
include(FindPackageHandleStandardArgs)
|
||||
|
||||
FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2
|
||||
REQUIRED_VARS SDL2_LIBRARY SDL2_INCLUDE_DIR
|
||||
VERSION_VAR SDL2_VERSION_STRING)
|
||||
|
||||
if(SDL2MAIN_LIBRARY)
|
||||
FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2main
|
||||
REQUIRED_VARS SDL2MAIN_LIBRARY SDL2_INCLUDE_DIR
|
||||
VERSION_VAR SDL2_VERSION_STRING
|
||||
NAME_MISMATCHED)
|
||||
endif()
|
||||
|
||||
|
||||
mark_as_advanced(SDL2_PATH
|
||||
SDL2_NO_DEFAULT_PATH
|
||||
SDL2_LIBRARY
|
||||
SDL2MAIN_LIBRARY
|
||||
SDL2_INCLUDE_DIR
|
||||
SDL2_BUILDING_LIBRARY)
|
||||
|
||||
|
||||
# SDL2:: targets (SDL2::Core and SDL2::Main)
|
||||
if(SDL2_FOUND)
|
||||
|
||||
# SDL2::Core target
|
||||
if(SDL2_LIBRARY AND NOT TARGET SDL2::Core)
|
||||
add_library(SDL2::Core UNKNOWN IMPORTED)
|
||||
set_target_properties(SDL2::Core PROPERTIES
|
||||
IMPORTED_LOCATION "${SDL2_LIBRARY}"
|
||||
INTERFACE_INCLUDE_DIRECTORIES "${SDL2_INCLUDE_DIR}")
|
||||
|
||||
if(APPLE)
|
||||
# For OS X, SDL2 uses Cocoa as a backend so it must link to Cocoa.
|
||||
# For more details, please see above.
|
||||
set_property(TARGET SDL2::Core APPEND PROPERTY
|
||||
INTERFACE_LINK_OPTIONS -framework Cocoa)
|
||||
else()
|
||||
# For threads, as mentioned Apple doesn't need this.
|
||||
# For more details, please see above.
|
||||
set_property(TARGET SDL2::Core APPEND PROPERTY
|
||||
INTERFACE_LINK_LIBRARIES Threads::Threads)
|
||||
endif()
|
||||
endif()
|
||||
|
||||
# SDL2::Main target
|
||||
# Applications should link to SDL2::Main instead of SDL2::Core
|
||||
# For more details, please see above.
|
||||
if(NOT SDL2_BUILDING_LIBRARY AND NOT TARGET SDL2::Main)
|
||||
|
||||
if(SDL2_INCLUDE_DIR MATCHES ".framework" OR NOT SDL2MAIN_LIBRARY)
|
||||
add_library(SDL2::Main INTERFACE IMPORTED)
|
||||
set_property(TARGET SDL2::Main PROPERTY
|
||||
INTERFACE_LINK_LIBRARIES SDL2::Core)
|
||||
elseif(SDL2MAIN_LIBRARY)
|
||||
# MinGW requires that the mingw32 library is specified before the
|
||||
# libSDL2main.a static library when linking.
|
||||
# The SDL2::MainInternal target is used internally to make sure that
|
||||
# CMake respects this condition.
|
||||
add_library(SDL2::MainInternal UNKNOWN IMPORTED)
|
||||
set_property(TARGET SDL2::MainInternal PROPERTY
|
||||
IMPORTED_LOCATION "${SDL2MAIN_LIBRARY}")
|
||||
set_property(TARGET SDL2::MainInternal PROPERTY
|
||||
INTERFACE_LINK_LIBRARIES SDL2::Core)
|
||||
|
||||
add_library(SDL2::Main INTERFACE IMPORTED)
|
||||
|
||||
if(MINGW)
|
||||
# MinGW needs an additional link flag '-mwindows' and link to mingw32
|
||||
set_property(TARGET SDL2::Main PROPERTY
|
||||
INTERFACE_LINK_LIBRARIES "mingw32" "-mwindows")
|
||||
endif()
|
||||
|
||||
set_property(TARGET SDL2::Main APPEND PROPERTY
|
||||
INTERFACE_LINK_LIBRARIES SDL2::MainInternal)
|
||||
endif()
|
||||
|
||||
endif()
|
||||
endif()
|
||||
|
|
|
|||
|
|
@ -1,158 +1,222 @@
|
|||
# Locate SDL2_image library
|
||||
# This module defines
|
||||
# SDL2_IMAGE_LIBRARY, the name of the library to link against
|
||||
# SDL2_IMAGE_FOUND, if false, do not try to link to SDL2_image
|
||||
# SDL2_IMAGE_INCLUDE_DIR, where to find SDL_image.h
|
||||
#
|
||||
# Additional Note: If you see an empty SDL2_IMAGE_LIBRARY_TEMP in your configuration
|
||||
# and no SDL2_IMAGE_LIBRARY, it means CMake did not find your SDL2_Image library
|
||||
# (SDL2_image.dll, libsdl2_image.so, SDL2_image.framework, etc).
|
||||
# Set SDL2_IMAGE_LIBRARY_TEMP to point to your SDL2 library, and configure again.
|
||||
# Similarly, if you see an empty SDL2MAIN_LIBRARY, you should set this value
|
||||
# as appropriate. These values are used to generate the final SDL2_IMAGE_LIBRARY
|
||||
# variable, but when these values are unset, SDL2_IMAGE_LIBRARY does not get created.
|
||||
#
|
||||
# $SDL2 is an environment variable that would
|
||||
# correspond to the ./configure --prefix=$SDL2
|
||||
# used in building SDL2.
|
||||
# l.e.galup 9-20-02
|
||||
#
|
||||
# Modified by Eric Wing.
|
||||
# Added code to assist with automated building by using environmental variables
|
||||
# and providing a more controlled/consistent search behavior.
|
||||
# Added new modifications to recognize OS X frameworks and
|
||||
# additional Unix paths (FreeBSD, etc).
|
||||
# Also corrected the header search path to follow "proper" SDL2 guidelines.
|
||||
# Added a search for SDL2main which is needed by some platforms.
|
||||
# Added a search for threads which is needed by some platforms.
|
||||
# Added needed compile switches for MinGW.
|
||||
#
|
||||
# On OSX, this will prefer the Framework version (if found) over others.
|
||||
# People will have to manually change the cache values of
|
||||
# SDL2_IMAGE_LIBRARY to override this selection or set the CMake environment
|
||||
# CMAKE_INCLUDE_PATH to modify the search paths.
|
||||
#
|
||||
# Note that the header path has changed from SDL2/SDL.h to just SDL.h
|
||||
# This needed to change because "proper" SDL2 convention
|
||||
# is #include "SDL.h", not <SDL2/SDL.h>. This is done for portability
|
||||
# reasons because not all systems place things in SDL2/ (see FreeBSD).
|
||||
#
|
||||
# Ported by Johnny Patterson. This is a literal port for SDL2 of the FindSDL.cmake
|
||||
# module with the minor edit of changing "SDL" to "SDL2" where necessary. This
|
||||
# was not created for redistribution, and exists temporarily pending official
|
||||
# SDL2 CMake modules.
|
||||
#
|
||||
# Note that on windows this will only search for the 32bit libraries, to search
|
||||
# for 64bit change x86/i686-w64 to x64/x86_64-w64
|
||||
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
||||
# file Copyright.txt or https://cmake.org/licensing for details.
|
||||
|
||||
#=============================================================================
|
||||
# Copyright 2003-2009 Kitware, Inc.
|
||||
#
|
||||
# CMake - Cross Platform Makefile Generator
|
||||
# Copyright 2000-2014 Kitware, Inc.
|
||||
# Copyright 2000-2011 Insight Software Consortium
|
||||
# All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# * Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
#
|
||||
# * Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in the
|
||||
# documentation and/or other materials provided with the distribution.
|
||||
#
|
||||
# * Neither the names of Kitware, Inc., the Insight Software Consortium,
|
||||
# nor the names of their contributors may be used to endorse or promote
|
||||
# products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "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 COPYRIGHT
|
||||
# HOLDER OR CONTRIBUTORS 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.
|
||||
#
|
||||
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
||||
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
# See the License for more information.
|
||||
#=============================================================================
|
||||
# (To distribute this file outside of CMake, substitute the full
|
||||
# License text for the above reference.)
|
||||
# Copyright 2019 Amine Ben Hassouna <amine.benhassouna@gmail.com>
|
||||
# Copyright 2000-2019 Kitware, Inc. and Contributors
|
||||
# All rights reserved.
|
||||
|
||||
FIND_PATH(SDL2_IMAGE_INCLUDE_DIR SDL_image.h
|
||||
HINTS
|
||||
${SDL2}
|
||||
$ENV{SDL2}
|
||||
$ENV{SDL2_IMAGE}
|
||||
PATH_SUFFIXES include/SDL2 include SDL2
|
||||
i686-w64-mingw32/include/SDL2
|
||||
x86_64-w64-mingw32/include/SDL2
|
||||
PATHS
|
||||
~/Library/Frameworks
|
||||
/Library/Frameworks
|
||||
/usr/local/include/SDL2
|
||||
/usr/include/SDL2
|
||||
/sw # Fink
|
||||
/opt/local # DarwinPorts
|
||||
/opt/csw # Blastwave
|
||||
/opt
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
|
||||
# * Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
|
||||
# * Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in the
|
||||
# documentation and/or other materials provided with the distribution.
|
||||
|
||||
# * Neither the name of Kitware, Inc. nor the names of Contributors
|
||||
# may be used to endorse or promote products derived from this
|
||||
# software without specific prior written permission.
|
||||
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "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 COPYRIGHT
|
||||
# HOLDER OR CONTRIBUTORS 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.
|
||||
|
||||
#[=======================================================================[.rst:
|
||||
FindSDL2_image
|
||||
--------------
|
||||
|
||||
Locate SDL2_image library
|
||||
|
||||
This module defines the following 'IMPORTED' target:
|
||||
|
||||
::
|
||||
|
||||
SDL2::Image
|
||||
The SDL2_image library, if found.
|
||||
Have SDL2::Core as a link dependency.
|
||||
|
||||
|
||||
|
||||
This module will set the following variables in your project:
|
||||
|
||||
::
|
||||
|
||||
SDL2_IMAGE_LIBRARIES, the name of the library to link against
|
||||
SDL2_IMAGE_INCLUDE_DIRS, where to find the headers
|
||||
SDL2_IMAGE_FOUND, if false, do not try to link against
|
||||
SDL2_IMAGE_VERSION_STRING - human-readable string containing the
|
||||
version of SDL2_image
|
||||
|
||||
|
||||
|
||||
This module responds to the following cache variables:
|
||||
|
||||
::
|
||||
|
||||
SDL2_IMAGE_PATH
|
||||
Set a custom SDL2_image Library path (default: empty)
|
||||
|
||||
SDL2_IMAGE_NO_DEFAULT_PATH
|
||||
Disable search SDL2_image Library in default path.
|
||||
If SDL2_IMAGE_PATH (default: ON)
|
||||
Else (default: OFF)
|
||||
|
||||
SDL2_IMAGE_INCLUDE_DIR
|
||||
SDL2_image headers path.
|
||||
|
||||
SDL2_IMAGE_LIBRARY
|
||||
SDL2_image Library (.dll, .so, .a, etc) path.
|
||||
|
||||
|
||||
Additional Note: If you see an empty SDL2_IMAGE_LIBRARY in your project
|
||||
configuration, it means CMake did not find your SDL2_image library
|
||||
(SDL2_image.dll, libsdl2_image.so, etc). Set SDL2_IMAGE_LIBRARY to point
|
||||
to your SDL2_image library, and configure again. This value is used to
|
||||
generate the final SDL2_IMAGE_LIBRARIES variable and the SDL2::Image target,
|
||||
but when this value is unset, SDL2_IMAGE_LIBRARIES and SDL2::Image does not
|
||||
get created.
|
||||
|
||||
|
||||
$SDL2IMAGEDIR is an environment variable that would correspond to the
|
||||
./configure --prefix=$SDL2IMAGEDIR used in building SDL2_image.
|
||||
|
||||
$SDL2DIR is an environment variable that would correspond to the
|
||||
./configure --prefix=$SDL2DIR used in building SDL2.
|
||||
|
||||
|
||||
|
||||
Created by Amine Ben Hassouna:
|
||||
Adapt FindSDL_image.cmake to SDL2_image (FindSDL2_image.cmake).
|
||||
Add cache variables for more flexibility:
|
||||
SDL2_IMAGE_PATH, SDL2_IMAGE_NO_DEFAULT_PATH (for details, see doc above).
|
||||
Add SDL2 as a required dependency.
|
||||
Modernize the FindSDL2_image.cmake module by creating a specific target:
|
||||
SDL2::Image (for details, see doc above).
|
||||
|
||||
Original FindSDL_image.cmake module:
|
||||
Created by Eric Wing. This was influenced by the FindSDL.cmake
|
||||
module, but with modifications to recognize OS X frameworks and
|
||||
additional Unix paths (FreeBSD, etc).
|
||||
#]=======================================================================]
|
||||
|
||||
# SDL2 Library required
|
||||
find_package(SDL2 QUIET)
|
||||
if(NOT SDL2_FOUND)
|
||||
set(SDL2_IMAGE_SDL2_NOT_FOUND "Could NOT find SDL2 (SDL2 is required by SDL2_image).")
|
||||
if(SDL2_image_FIND_REQUIRED)
|
||||
message(FATAL_ERROR ${SDL2_IMAGE_SDL2_NOT_FOUND})
|
||||
else()
|
||||
if(NOT SDL2_image_FIND_QUIETLY)
|
||||
message(STATUS ${SDL2_IMAGE_SDL2_NOT_FOUND})
|
||||
endif()
|
||||
return()
|
||||
endif()
|
||||
unset(SDL2_IMAGE_SDL2_NOT_FOUND)
|
||||
endif()
|
||||
|
||||
|
||||
# Define options for searching SDL2_image Library in a custom path
|
||||
|
||||
set(SDL2_IMAGE_PATH "" CACHE STRING "Custom SDL2_image Library path")
|
||||
|
||||
set(_SDL2_IMAGE_NO_DEFAULT_PATH OFF)
|
||||
if(SDL2_IMAGE_PATH)
|
||||
set(_SDL2_IMAGE_NO_DEFAULT_PATH ON)
|
||||
endif()
|
||||
|
||||
set(SDL2_IMAGE_NO_DEFAULT_PATH ${_SDL2_IMAGE_NO_DEFAULT_PATH}
|
||||
CACHE BOOL "Disable search SDL2_image Library in default path")
|
||||
unset(_SDL2_IMAGE_NO_DEFAULT_PATH)
|
||||
|
||||
set(SDL2_IMAGE_NO_DEFAULT_PATH_CMD)
|
||||
if(SDL2_IMAGE_NO_DEFAULT_PATH)
|
||||
set(SDL2_IMAGE_NO_DEFAULT_PATH_CMD NO_DEFAULT_PATH)
|
||||
endif()
|
||||
|
||||
# Search for the SDL2_image include directory
|
||||
find_path(SDL2_IMAGE_INCLUDE_DIR SDL_image.h
|
||||
HINTS
|
||||
ENV SDL2IMAGEDIR
|
||||
ENV SDL2DIR
|
||||
${SDL2_IMAGE_NO_DEFAULT_PATH_CMD}
|
||||
PATH_SUFFIXES SDL2
|
||||
# path suffixes to search inside ENV{SDL2DIR}
|
||||
# and ENV{SDL2IMAGEDIR}
|
||||
include/SDL2 include
|
||||
PATHS ${SDL2_IMAGE_PATH}
|
||||
DOC "Where the SDL2_image headers can be found"
|
||||
)
|
||||
|
||||
# Lookup the 64 bit libs on x64
|
||||
IF(CMAKE_SIZEOF_VOID_P EQUAL 8)
|
||||
FIND_LIBRARY(SDL2_IMAGE_LIBRARY_TEMP
|
||||
NAMES SDL2_image
|
||||
HINTS
|
||||
${SDL2}
|
||||
$ENV{SDL2}
|
||||
$ENV{SDL2_IMAGE}
|
||||
PATH_SUFFIXES lib64 lib
|
||||
lib/x64
|
||||
x86_64-w64-mingw32/lib
|
||||
PATHS
|
||||
/sw
|
||||
/opt/local
|
||||
/opt/csw
|
||||
/opt
|
||||
)
|
||||
# On 32bit build find the 32bit libs
|
||||
ELSE(CMAKE_SIZEOF_VOID_P EQUAL 8)
|
||||
FIND_LIBRARY(SDL2_IMAGE_LIBRARY_TEMP
|
||||
NAMES SDL2_image
|
||||
HINTS
|
||||
${SDL2}
|
||||
$ENV{SDL2}
|
||||
$ENV{SDL2_IMAGE}
|
||||
PATH_SUFFIXES lib
|
||||
lib/x86
|
||||
i686-w64-mingw32/lib
|
||||
PATHS
|
||||
/sw
|
||||
/opt/local
|
||||
/opt/csw
|
||||
/opt
|
||||
)
|
||||
ENDIF(CMAKE_SIZEOF_VOID_P EQUAL 8)
|
||||
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
|
||||
set(VC_LIB_PATH_SUFFIX lib/x64)
|
||||
else()
|
||||
set(VC_LIB_PATH_SUFFIX lib/x86)
|
||||
endif()
|
||||
|
||||
SET(SDL2_IMAGE_FOUND "NO")
|
||||
IF(SDL2_IMAGE_LIBRARY_TEMP)
|
||||
# Set the final string here so the GUI reflects the final state.
|
||||
SET(SDL2_IMAGE_LIBRARY ${SDL2_IMAGE_LIBRARY_TEMP} CACHE STRING "Where the SDL2_image Library can be found")
|
||||
# Set the temp variable to INTERNAL so it is not seen in the CMake GUI
|
||||
SET(SDL2_IMAGE_LIBRARY_TEMP "${SDL2_IMAGE_LIBRARY_TEMP}" CACHE INTERNAL "")
|
||||
SET(SDL2_IMAGE_FOUND "YES")
|
||||
ENDIF(SDL2_IMAGE_LIBRARY_TEMP)
|
||||
# Search for the SDL2_image library
|
||||
find_library(SDL2_IMAGE_LIBRARY
|
||||
NAMES SDL2_image
|
||||
HINTS
|
||||
ENV SDL2IMAGEDIR
|
||||
ENV SDL2DIR
|
||||
${SDL2_IMAGE_NO_DEFAULT_PATH_CMD}
|
||||
PATH_SUFFIXES lib ${VC_LIB_PATH_SUFFIX}
|
||||
PATHS ${SDL2_IMAGE_PATH}
|
||||
DOC "Where the SDL2_image Library can be found"
|
||||
)
|
||||
|
||||
INCLUDE(FindPackageHandleStandardArgs)
|
||||
# Read SDL2_image version
|
||||
if(SDL2_IMAGE_INCLUDE_DIR AND EXISTS "${SDL2_IMAGE_INCLUDE_DIR}/SDL_image.h")
|
||||
file(STRINGS "${SDL2_IMAGE_INCLUDE_DIR}/SDL_image.h" SDL2_IMAGE_VERSION_MAJOR_LINE REGEX "^#define[ \t]+SDL_IMAGE_MAJOR_VERSION[ \t]+[0-9]+$")
|
||||
file(STRINGS "${SDL2_IMAGE_INCLUDE_DIR}/SDL_image.h" SDL2_IMAGE_VERSION_MINOR_LINE REGEX "^#define[ \t]+SDL_IMAGE_MINOR_VERSION[ \t]+[0-9]+$")
|
||||
file(STRINGS "${SDL2_IMAGE_INCLUDE_DIR}/SDL_image.h" SDL2_IMAGE_VERSION_PATCH_LINE REGEX "^#define[ \t]+SDL_IMAGE_PATCHLEVEL[ \t]+[0-9]+$")
|
||||
string(REGEX REPLACE "^#define[ \t]+SDL_IMAGE_MAJOR_VERSION[ \t]+([0-9]+)$" "\\1" SDL2_IMAGE_VERSION_MAJOR "${SDL2_IMAGE_VERSION_MAJOR_LINE}")
|
||||
string(REGEX REPLACE "^#define[ \t]+SDL_IMAGE_MINOR_VERSION[ \t]+([0-9]+)$" "\\1" SDL2_IMAGE_VERSION_MINOR "${SDL2_IMAGE_VERSION_MINOR_LINE}")
|
||||
string(REGEX REPLACE "^#define[ \t]+SDL_IMAGE_PATCHLEVEL[ \t]+([0-9]+)$" "\\1" SDL2_IMAGE_VERSION_PATCH "${SDL2_IMAGE_VERSION_PATCH_LINE}")
|
||||
set(SDL2_IMAGE_VERSION_STRING ${SDL2_IMAGE_VERSION_MAJOR}.${SDL2_IMAGE_VERSION_MINOR}.${SDL2_IMAGE_VERSION_PATCH})
|
||||
unset(SDL2_IMAGE_VERSION_MAJOR_LINE)
|
||||
unset(SDL2_IMAGE_VERSION_MINOR_LINE)
|
||||
unset(SDL2_IMAGE_VERSION_PATCH_LINE)
|
||||
unset(SDL2_IMAGE_VERSION_MAJOR)
|
||||
unset(SDL2_IMAGE_VERSION_MINOR)
|
||||
unset(SDL2_IMAGE_VERSION_PATCH)
|
||||
endif()
|
||||
|
||||
FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2_IMAGE REQUIRED_VARS SDL2_IMAGE_LIBRARY SDL2_IMAGE_INCLUDE_DIR)
|
||||
set(SDL2_IMAGE_LIBRARIES ${SDL2_IMAGE_LIBRARY})
|
||||
set(SDL2_IMAGE_INCLUDE_DIRS ${SDL2_IMAGE_INCLUDE_DIR})
|
||||
|
||||
include(FindPackageHandleStandardArgs)
|
||||
|
||||
FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2_image
|
||||
REQUIRED_VARS SDL2_IMAGE_LIBRARIES SDL2_IMAGE_INCLUDE_DIRS
|
||||
VERSION_VAR SDL2_IMAGE_VERSION_STRING)
|
||||
|
||||
|
||||
mark_as_advanced(SDL2_IMAGE_PATH
|
||||
SDL2_IMAGE_NO_DEFAULT_PATH
|
||||
SDL2_IMAGE_LIBRARY
|
||||
SDL2_IMAGE_INCLUDE_DIR)
|
||||
|
||||
|
||||
if(SDL2_IMAGE_FOUND)
|
||||
|
||||
# SDL2::Image target
|
||||
if(SDL2_IMAGE_LIBRARY AND NOT TARGET SDL2::Image)
|
||||
add_library(SDL2::Image UNKNOWN IMPORTED)
|
||||
set_target_properties(SDL2::Image PROPERTIES
|
||||
IMPORTED_LOCATION "${SDL2_IMAGE_LIBRARY}"
|
||||
INTERFACE_INCLUDE_DIRECTORIES "${SDL2_IMAGE_INCLUDE_DIR}"
|
||||
INTERFACE_LINK_LIBRARIES SDL2::Core)
|
||||
endif()
|
||||
endif()
|
||||
|
|
|
|||
|
|
@ -1,157 +1,222 @@
|
|||
# Locate SDL2_ttf library
|
||||
# This module defines
|
||||
# SDL2_TTF_LIBRARY, the name of the library to link against
|
||||
# SDL2_TTF_FOUND, if false, do not try to link to SDL2_ttf
|
||||
# SDL2_TTF_INCLUDE_DIR, where to find SDL_image.h
|
||||
#
|
||||
# Additional Note: If you see an empty SDL2_TTF_LIBRARY_TEMP in your configuration
|
||||
# and no SDL2_TTF_LIBRARY, it means CMake did not find your SDL2_Image library
|
||||
# (SDL2_ttf.dll, libsdl2_image.so, SDL2_ttf.framework, etc).
|
||||
# Set SDL2_TTF_LIBRARY_TEMP to point to your SDL2 library, and configure again.
|
||||
# Similarly, if you see an empty SDL2MAIN_LIBRARY, you should set this value
|
||||
# as appropriate. These values are used to generate the final SDL2_TTF_LIBRARY
|
||||
# variable, but when these values are unset, SDL2_TTF_LIBRARY does not get created.
|
||||
#
|
||||
# $SDL2 is an environment variable that would
|
||||
# correspond to the ./configure --prefix=$SDL2
|
||||
# used in building SDL2.
|
||||
# l.e.galup 9-20-02
|
||||
#
|
||||
# Modified by Eric Wing.
|
||||
# Added code to assist with automated building by using environmental variables
|
||||
# and providing a more controlled/consistent search behavior.
|
||||
# Added new modifications to recognize OS X frameworks and
|
||||
# additional Unix paths (FreeBSD, etc).
|
||||
# Also corrected the header search path to follow "proper" SDL2 guidelines.
|
||||
# Added a search for SDL2main which is needed by some platforms.
|
||||
# Added a search for threads which is needed by some platforms.
|
||||
# Added needed compile switches for MinGW.
|
||||
#
|
||||
# On OSX, this will prefer the Framework version (if found) over others.
|
||||
# People will have to manually change the cache values of
|
||||
# SDL2_TTF_LIBRARY to override this selection or set the CMake environment
|
||||
# CMAKE_INCLUDE_PATH to modify the search paths.
|
||||
#
|
||||
# Note that the header path has changed from SDL2/SDL.h to just SDL.h
|
||||
# This needed to change because "proper" SDL2 convention
|
||||
# is #include "SDL.h", not <SDL2/SDL.h>. This is done for portability
|
||||
# reasons because not all systems place things in SDL2/ (see FreeBSD).
|
||||
#
|
||||
# Ported by Johnny Patterson. This is a literal port for SDL2 of the FindSDL.cmake
|
||||
# module with the minor edit of changing "SDL" to "SDL2" where necessary. This
|
||||
# was not created for redistribution, and exists temporarily pending official
|
||||
# SDL2 CMake modules.
|
||||
#
|
||||
# Note that on windows this will only search for the 32bit libraries, to search
|
||||
# for 64bit change x86/i686-w64 to x64/x86_64-w64
|
||||
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
||||
# file Copyright.txt or https://cmake.org/licensing for details.
|
||||
|
||||
#=============================================================================
|
||||
# Copyright 2003-2009 Kitware, Inc.
|
||||
#
|
||||
# CMake - Cross Platform Makefile Generator
|
||||
# Copyright 2000-2014 Kitware, Inc.
|
||||
# Copyright 2000-2011 Insight Software Consortium
|
||||
# All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# * Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
#
|
||||
# * Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in the
|
||||
# documentation and/or other materials provided with the distribution.
|
||||
#
|
||||
# * Neither the names of Kitware, Inc., the Insight Software Consortium,
|
||||
# nor the names of their contributors may be used to endorse or promote
|
||||
# products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "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 COPYRIGHT
|
||||
# HOLDER OR CONTRIBUTORS 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.
|
||||
#
|
||||
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
||||
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
# See the License for more information.
|
||||
#=============================================================================
|
||||
# (To distribute this file outside of CMake, substitute the full
|
||||
# License text for the above reference.)
|
||||
# Copyright 2019 Amine Ben Hassouna <amine.benhassouna@gmail.com>
|
||||
# Copyright 2000-2019 Kitware, Inc. and Contributors
|
||||
# All rights reserved.
|
||||
|
||||
FIND_PATH(SDL2_TTF_INCLUDE_DIR SDL_ttf.h
|
||||
HINTS
|
||||
${SDL2}
|
||||
$ENV{SDL2}
|
||||
$ENV{SDL2_TTF}
|
||||
PATH_SUFFIXES include/SDL2 include SDL2
|
||||
i686-w64-mingw32/include/SDL2
|
||||
PATHS
|
||||
~/Library/Frameworks
|
||||
/Library/Frameworks
|
||||
/usr/local/include/SDL2
|
||||
/usr/include/SDL2
|
||||
/sw # Fink
|
||||
/opt/local # DarwinPorts
|
||||
/opt/csw # Blastwave
|
||||
/opt
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
|
||||
# * Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
|
||||
# * Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in the
|
||||
# documentation and/or other materials provided with the distribution.
|
||||
|
||||
# * Neither the name of Kitware, Inc. nor the names of Contributors
|
||||
# may be used to endorse or promote products derived from this
|
||||
# software without specific prior written permission.
|
||||
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "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 COPYRIGHT
|
||||
# HOLDER OR CONTRIBUTORS 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.
|
||||
|
||||
#[=======================================================================[.rst:
|
||||
FindSDL2_ttf
|
||||
------------
|
||||
|
||||
Locate SDL2_ttf library
|
||||
|
||||
This module defines the following 'IMPORTED' target:
|
||||
|
||||
::
|
||||
|
||||
SDL2::TTF
|
||||
The SDL2_ttf library, if found.
|
||||
Have SDL2::Core as a link dependency.
|
||||
|
||||
|
||||
|
||||
This module will set the following variables in your project:
|
||||
|
||||
::
|
||||
|
||||
SDL2_TTF_LIBRARIES, the name of the library to link against
|
||||
SDL2_TTF_INCLUDE_DIRS, where to find the headers
|
||||
SDL2_TTF_FOUND, if false, do not try to link against
|
||||
SDL2_TTF_VERSION_STRING - human-readable string containing the
|
||||
version of SDL2_ttf
|
||||
|
||||
|
||||
|
||||
This module responds to the following cache variables:
|
||||
|
||||
::
|
||||
|
||||
SDL2_TTF_PATH
|
||||
Set a custom SDL2_ttf Library path (default: empty)
|
||||
|
||||
SDL2_TTF_NO_DEFAULT_PATH
|
||||
Disable search SDL2_ttf Library in default path.
|
||||
If SDL2_TTF_PATH (default: ON)
|
||||
Else (default: OFF)
|
||||
|
||||
SDL2_TTF_INCLUDE_DIR
|
||||
SDL2_ttf headers path.
|
||||
|
||||
SDL2_TTF_LIBRARY
|
||||
SDL2_ttf Library (.dll, .so, .a, etc) path.
|
||||
|
||||
|
||||
Additional Note: If you see an empty SDL2_TTF_LIBRARY in your project
|
||||
configuration, it means CMake did not find your SDL2_ttf library
|
||||
(SDL2_ttf.dll, libsdl2_ttf.so, etc). Set SDL2_TTF_LIBRARY to point
|
||||
to your SDL2_ttf library, and configure again. This value is used to
|
||||
generate the final SDL2_TTF_LIBRARIES variable and the SDL2::TTF target,
|
||||
but when this value is unset, SDL2_TTF_LIBRARIES and SDL2::TTF does not
|
||||
get created.
|
||||
|
||||
|
||||
$SDL2TTFDIR is an environment variable that would correspond to the
|
||||
./configure --prefix=$SDL2TTFDIR used in building SDL2_ttf.
|
||||
|
||||
$SDL2DIR is an environment variable that would correspond to the
|
||||
./configure --prefix=$SDL2DIR used in building SDL2.
|
||||
|
||||
|
||||
|
||||
Created by Amine Ben Hassouna:
|
||||
Adapt FindSDL_ttf.cmake to SDL2_ttf (FindSDL2_ttf.cmake).
|
||||
Add cache variables for more flexibility:
|
||||
SDL2_TTF_PATH, SDL2_TTF_NO_DEFAULT_PATH (for details, see doc above).
|
||||
Add SDL2 as a required dependency.
|
||||
Modernize the FindSDL2_ttf.cmake module by creating a specific target:
|
||||
SDL2::TTF (for details, see doc above).
|
||||
|
||||
Original FindSDL_ttf.cmake module:
|
||||
Created by Eric Wing. This was influenced by the FindSDL.cmake
|
||||
module, but with modifications to recognize OS X frameworks and
|
||||
additional Unix paths (FreeBSD, etc).
|
||||
#]=======================================================================]
|
||||
|
||||
# SDL2 Library required
|
||||
find_package(SDL2 QUIET)
|
||||
if(NOT SDL2_FOUND)
|
||||
set(SDL2_TTF_SDL2_NOT_FOUND "Could NOT find SDL2 (SDL2 is required by SDL2_ttf).")
|
||||
if(SDL2_ttf_FIND_REQUIRED)
|
||||
message(FATAL_ERROR ${SDL2_TTF_SDL2_NOT_FOUND})
|
||||
else()
|
||||
if(NOT SDL2_ttf_FIND_QUIETLY)
|
||||
message(STATUS ${SDL2_TTF_SDL2_NOT_FOUND})
|
||||
endif()
|
||||
return()
|
||||
endif()
|
||||
unset(SDL2_TTF_SDL2_NOT_FOUND)
|
||||
endif()
|
||||
|
||||
|
||||
# Define options for searching SDL2_ttf Library in a custom path
|
||||
|
||||
set(SDL2_TTF_PATH "" CACHE STRING "Custom SDL2_ttf Library path")
|
||||
|
||||
set(_SDL2_TTF_NO_DEFAULT_PATH OFF)
|
||||
if(SDL2_TTF_PATH)
|
||||
set(_SDL2_TTF_NO_DEFAULT_PATH ON)
|
||||
endif()
|
||||
|
||||
set(SDL2_TTF_NO_DEFAULT_PATH ${_SDL2_TTF_NO_DEFAULT_PATH}
|
||||
CACHE BOOL "Disable search SDL2_ttf Library in default path")
|
||||
unset(_SDL2_TTF_NO_DEFAULT_PATH)
|
||||
|
||||
set(SDL2_TTF_NO_DEFAULT_PATH_CMD)
|
||||
if(SDL2_TTF_NO_DEFAULT_PATH)
|
||||
set(SDL2_TTF_NO_DEFAULT_PATH_CMD NO_DEFAULT_PATH)
|
||||
endif()
|
||||
|
||||
# Search for the SDL2_ttf include directory
|
||||
find_path(SDL2_TTF_INCLUDE_DIR SDL_ttf.h
|
||||
HINTS
|
||||
ENV SDL2TTFDIR
|
||||
ENV SDL2DIR
|
||||
${SDL2_TTF_NO_DEFAULT_PATH_CMD}
|
||||
PATH_SUFFIXES SDL2
|
||||
# path suffixes to search inside ENV{SDL2DIR}
|
||||
# and ENV{SDL2TTFDIR}
|
||||
include/SDL2 include
|
||||
PATHS ${SDL2_TTF_PATH}
|
||||
DOC "Where the SDL2_ttf headers can be found"
|
||||
)
|
||||
|
||||
# Lookup the 64 bit libs on x64
|
||||
IF(CMAKE_SIZEOF_VOID_P EQUAL 8)
|
||||
FIND_LIBRARY(SDL2_TTF_LIBRARY_TEMP
|
||||
NAMES SDL2_ttf
|
||||
HINTS
|
||||
${SDL2}
|
||||
$ENV{SDL2}
|
||||
$ENV{SDL2_TTF}
|
||||
PATH_SUFFIXES lib64 lib
|
||||
lib/x64
|
||||
x86_64-w64-mingw32/lib
|
||||
PATHS
|
||||
/sw
|
||||
/opt/local
|
||||
/opt/csw
|
||||
/opt
|
||||
)
|
||||
# On 32bit build find the 32bit libs
|
||||
ELSE(CMAKE_SIZEOF_VOID_P EQUAL 8)
|
||||
FIND_LIBRARY(SDL2_TTF_LIBRARY_TEMP
|
||||
NAMES SDL2_ttf
|
||||
HINTS
|
||||
${SDL2}
|
||||
$ENV{SDL2}
|
||||
$ENV{SDL2_TTF}
|
||||
PATH_SUFFIXES lib
|
||||
lib/x86
|
||||
i686-w64-mingw32/lib
|
||||
PATHS
|
||||
/sw
|
||||
/opt/local
|
||||
/opt/csw
|
||||
/opt
|
||||
)
|
||||
ENDIF(CMAKE_SIZEOF_VOID_P EQUAL 8)
|
||||
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
|
||||
set(VC_LIB_PATH_SUFFIX lib/x64)
|
||||
else()
|
||||
set(VC_LIB_PATH_SUFFIX lib/x86)
|
||||
endif()
|
||||
|
||||
SET(SDL2_TTF_FOUND "NO")
|
||||
IF(SDL2_TTF_LIBRARY_TEMP)
|
||||
# Set the final string here so the GUI reflects the final state.
|
||||
SET(SDL2_TTF_LIBRARY ${SDL2_TTF_LIBRARY_TEMP} CACHE STRING "Where the SDL2_ttf Library can be found")
|
||||
# Set the temp variable to INTERNAL so it is not seen in the CMake GUI
|
||||
SET(SDL2_TTF_LIBRARY_TEMP "${SDL2_TTF_LIBRARY_TEMP}" CACHE INTERNAL "")
|
||||
SET(SDL2_TTF_FOUND "YES")
|
||||
ENDIF(SDL2_TTF_LIBRARY_TEMP)
|
||||
# Search for the SDL2_ttf library
|
||||
find_library(SDL2_TTF_LIBRARY
|
||||
NAMES SDL2_ttf
|
||||
HINTS
|
||||
ENV SDL2TTFDIR
|
||||
ENV SDL2DIR
|
||||
${SDL2_TTF_NO_DEFAULT_PATH_CMD}
|
||||
PATH_SUFFIXES lib ${VC_LIB_PATH_SUFFIX}
|
||||
PATHS ${SDL2_TTF_PATH}
|
||||
DOC "Where the SDL2_ttf Library can be found"
|
||||
)
|
||||
|
||||
INCLUDE(FindPackageHandleStandardArgs)
|
||||
# Read SDL2_ttf version
|
||||
if(SDL2_TTF_INCLUDE_DIR AND EXISTS "${SDL2_TTF_INCLUDE_DIR}/SDL_ttf.h")
|
||||
file(STRINGS "${SDL2_TTF_INCLUDE_DIR}/SDL_ttf.h" SDL2_TTF_VERSION_MAJOR_LINE REGEX "^#define[ \t]+SDL_TTF_MAJOR_VERSION[ \t]+[0-9]+$")
|
||||
file(STRINGS "${SDL2_TTF_INCLUDE_DIR}/SDL_ttf.h" SDL2_TTF_VERSION_MINOR_LINE REGEX "^#define[ \t]+SDL_TTF_MINOR_VERSION[ \t]+[0-9]+$")
|
||||
file(STRINGS "${SDL2_TTF_INCLUDE_DIR}/SDL_ttf.h" SDL2_TTF_VERSION_PATCH_LINE REGEX "^#define[ \t]+SDL_TTF_PATCHLEVEL[ \t]+[0-9]+$")
|
||||
string(REGEX REPLACE "^#define[ \t]+SDL_TTF_MAJOR_VERSION[ \t]+([0-9]+)$" "\\1" SDL2_TTF_VERSION_MAJOR "${SDL2_TTF_VERSION_MAJOR_LINE}")
|
||||
string(REGEX REPLACE "^#define[ \t]+SDL_TTF_MINOR_VERSION[ \t]+([0-9]+)$" "\\1" SDL2_TTF_VERSION_MINOR "${SDL2_TTF_VERSION_MINOR_LINE}")
|
||||
string(REGEX REPLACE "^#define[ \t]+SDL_TTF_PATCHLEVEL[ \t]+([0-9]+)$" "\\1" SDL2_TTF_VERSION_PATCH "${SDL2_TTF_VERSION_PATCH_LINE}")
|
||||
set(SDL2_TTF_VERSION_STRING ${SDL2_TTF_VERSION_MAJOR}.${SDL2_TTF_VERSION_MINOR}.${SDL2_TTF_VERSION_PATCH})
|
||||
unset(SDL2_TTF_VERSION_MAJOR_LINE)
|
||||
unset(SDL2_TTF_VERSION_MINOR_LINE)
|
||||
unset(SDL2_TTF_VERSION_PATCH_LINE)
|
||||
unset(SDL2_TTF_VERSION_MAJOR)
|
||||
unset(SDL2_TTF_VERSION_MINOR)
|
||||
unset(SDL2_TTF_VERSION_PATCH)
|
||||
endif()
|
||||
|
||||
FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2_TTF REQUIRED_VARS SDL2_TTF_LIBRARY SDL2_TTF_INCLUDE_DIR)
|
||||
set(SDL2_TTF_LIBRARIES ${SDL2_TTF_LIBRARY})
|
||||
set(SDL2_TTF_INCLUDE_DIRS ${SDL2_TTF_INCLUDE_DIR})
|
||||
|
||||
include(FindPackageHandleStandardArgs)
|
||||
|
||||
FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2_ttf
|
||||
REQUIRED_VARS SDL2_TTF_LIBRARIES SDL2_TTF_INCLUDE_DIRS
|
||||
VERSION_VAR SDL2_TTF_VERSION_STRING)
|
||||
|
||||
|
||||
mark_as_advanced(SDL2_TTF_PATH
|
||||
SDL2_TTF_NO_DEFAULT_PATH
|
||||
SDL2_TTF_LIBRARY
|
||||
SDL2_TTF_INCLUDE_DIR)
|
||||
|
||||
|
||||
if(SDL2_TTF_FOUND)
|
||||
|
||||
# SDL2::TTF target
|
||||
if(SDL2_TTF_LIBRARY AND NOT TARGET SDL2::TTF)
|
||||
add_library(SDL2::TTF UNKNOWN IMPORTED)
|
||||
set_target_properties(SDL2::TTF PROPERTIES
|
||||
IMPORTED_LOCATION "${SDL2_TTF_LIBRARY}"
|
||||
INTERFACE_INCLUDE_DIRECTORIES "${SDL2_TTF_INCLUDE_DIR}"
|
||||
INTERFACE_LINK_LIBRARIES SDL2::Core)
|
||||
endif()
|
||||
endif()
|
||||
|
|
|
|||
|
|
@ -0,0 +1,30 @@
|
|||
# Note: LibSndFile exports targets itself with SndFileConfig.cmake,
|
||||
# However, the file is not for some reason provided in packages in some Linux distros, e.g. Ubuntu 18.04
|
||||
# Hence this Find*.cmake file.
|
||||
|
||||
FIND_PATH(SndFile_INCLUDE_DIR sndfile.h)
|
||||
FIND_LIBRARY(SndFile_LIBRARY NAMES sndfile libsndfile sndfile-1)
|
||||
|
||||
find_package_handle_standard_args(
|
||||
SndFile
|
||||
DEFAULT_MSG
|
||||
SndFile_LIBRARY
|
||||
SndFile_INCLUDE_DIR
|
||||
)
|
||||
|
||||
# Export targets
|
||||
if(SndFile_FOUND AND NOT TARGET SndFile::sndfile)
|
||||
add_library(SndFile::sndfile UNKNOWN IMPORTED)
|
||||
set_target_properties(SndFile::sndfile PROPERTIES
|
||||
IMPORTED_LOCATION "${SndFile_LIBRARY}"
|
||||
INTERFACE_INCLUDE_DIRECTORIES "${SndFile_INCLUDE_DIR}")
|
||||
# If we want to statically link it, we also need its dependencies
|
||||
if(SNDFILE_STATIC)
|
||||
find_package(Ogg REQUIRED)
|
||||
find_package(FLAC REQUIRED)
|
||||
find_package(Vorbis REQUIRED)
|
||||
find_package(VorbisEnc REQUIRED)
|
||||
set_property(TARGET SndFile::sndfile APPEND PROPERTY
|
||||
INTERFACE_LINK_LIBRARIES Ogg::ogg FLAC::FLAC Vorbis::vorbis Vorbis::VorbisEnc)
|
||||
endif()
|
||||
endif()
|
||||
|
|
@ -0,0 +1,161 @@
|
|||
# - Find vorbisenc
|
||||
# Find the native vorbisenc includes and libraries
|
||||
#
|
||||
# VORBIS_INCLUDE_DIRS - where to find vorbis.h, etc.
|
||||
# VORBIS_LIBRARIES - List of libraries when using vorbis.
|
||||
# VORBIS_FOUND - True if vorbis found.
|
||||
|
||||
# From https://github.com/erikd/libsndfile/
|
||||
|
||||
if (Vorbis_Vorbis_INCLUDE_DIR)
|
||||
# Already in cache, be silent
|
||||
set (Vorbis_FIND_QUIETLY TRUE)
|
||||
endif ()
|
||||
|
||||
set (Vorbis_Vorbis_FIND_QUIETLY TRUE)
|
||||
set (Vorbis_Enc_FIND_QUIETLY TRUE)
|
||||
set (Vorbis_File_FIND_QUIETLY TRUE)
|
||||
|
||||
find_package (Ogg QUIET)
|
||||
|
||||
find_package (PkgConfig QUIET)
|
||||
pkg_check_modules (PC_Vorbis_Vorbis QUIET vorbis)
|
||||
pkg_check_modules (PC_Vorbis_Enc QUIET vorbisenc)
|
||||
pkg_check_modules (PC_Vorbis_File QUIET vorbisfile)
|
||||
|
||||
set (Vorbis_VERSION ${PC_VORBIS_VERSION})
|
||||
|
||||
find_path (Vorbis_Vorbis_INCLUDE_DIR vorbis/codec.h
|
||||
HINTS
|
||||
${PC_Vorbis_Vorbis_INCLUDEDIR}
|
||||
${PC_Vorbis_Vorbis_INCLUDE_DIRS}
|
||||
${Vorbis_ROOT}
|
||||
)
|
||||
|
||||
find_path (Vorbis_Enc_INCLUDE_DIR vorbis/vorbisenc.h
|
||||
HINTS
|
||||
${PC_Vorbis_Enc_INCLUDEDIR}
|
||||
${PC_Vorbis_Enc_INCLUDE_DIRS}
|
||||
${Vorbis_ROOT}
|
||||
)
|
||||
|
||||
find_path (Vorbis_File_INCLUDE_DIR vorbis/vorbisfile.h
|
||||
HINTS
|
||||
${PC_Vorbis_File_INCLUDEDIR}
|
||||
${PC_Vorbis_File_INCLUDE_DIRS}
|
||||
${Vorbis_ROOT}
|
||||
)
|
||||
|
||||
find_library (Vorbis_Vorbis_LIBRARY
|
||||
NAMES
|
||||
vorbis
|
||||
vorbis_static
|
||||
libvorbis
|
||||
libvorbis_static
|
||||
HINTS
|
||||
${PC_Vorbis_Vorbis_LIBDIR}
|
||||
${PC_Vorbis_Vorbis_LIBRARY_DIRS}
|
||||
${Vorbis_ROOT}
|
||||
)
|
||||
|
||||
find_library (Vorbis_Enc_LIBRARY
|
||||
NAMES
|
||||
vorbisenc
|
||||
vorbisenc_static
|
||||
libvorbisenc
|
||||
libvorbisenc_static
|
||||
HINTS
|
||||
${PC_Vorbis_Enc_LIBDIR}
|
||||
${PC_Vorbis_Enc_LIBRARY_DIRS}
|
||||
${Vorbis_ROOT}
|
||||
)
|
||||
|
||||
find_library (Vorbis_File_LIBRARY
|
||||
NAMES
|
||||
vorbisfile
|
||||
vorbisfile_static
|
||||
libvorbisfile
|
||||
libvorbisfile_static
|
||||
HINTS
|
||||
${PC_Vorbis_File_LIBDIR}
|
||||
${PC_Vorbis_File_LIBRARY_DIRS}
|
||||
${Vorbis_ROOT}
|
||||
)
|
||||
|
||||
include (FindPackageHandleStandardArgs)
|
||||
|
||||
find_package_handle_standard_args (Vorbis_Vorbis
|
||||
REQUIRED_VARS
|
||||
Vorbis_Vorbis_LIBRARY
|
||||
Vorbis_Vorbis_INCLUDE_DIR
|
||||
Ogg_FOUND
|
||||
NAME_MISMATCHED
|
||||
)
|
||||
|
||||
find_package_handle_standard_args (Vorbis_Enc
|
||||
REQUIRED_VARS
|
||||
Vorbis_Enc_LIBRARY
|
||||
Vorbis_Enc_INCLUDE_DIR
|
||||
Vorbis_Vorbis_FOUND
|
||||
NAME_MISMATCHED
|
||||
)
|
||||
|
||||
find_package_handle_standard_args (Vorbis_File
|
||||
REQUIRED_VARS
|
||||
Vorbis_File_LIBRARY
|
||||
Vorbis_File_INCLUDE_DIR
|
||||
Vorbis_Vorbis_FOUND
|
||||
NAME_MISMATCHED
|
||||
)
|
||||
|
||||
if (Vorbis_Vorbis_FOUND)
|
||||
set (Vorbis_Vorbis_INCLUDE_DIRS ${VORBIS_INCLUDE_DIR})
|
||||
set (Vorbis_Vorbis_LIBRARIES ${VORBIS_LIBRARY} ${OGG_LIBRARIES})
|
||||
if (NOT TARGET Vorbis::vorbis)
|
||||
add_library (Vorbis::vorbis UNKNOWN IMPORTED)
|
||||
set_target_properties (Vorbis::vorbis PROPERTIES
|
||||
INTERFACE_INCLUDE_DIRECTORIES "${Vorbis_Vorbis_INCLUDE_DIR}"
|
||||
IMPORTED_LOCATION "${Vorbis_Vorbis_LIBRARY}"
|
||||
INTERFACE_LINK_LIBRARIES Ogg::ogg
|
||||
)
|
||||
endif ()
|
||||
|
||||
if (Vorbis_Enc_FOUND)
|
||||
set (Vorbis_Enc_INCLUDE_DIRS ${Vorbis_Enc_INCLUDE_DIR})
|
||||
set (Vorbis_Enc_LIBRARIES ${Vorbis_Enc_LIBRARY} ${Vorbis_Enc_LIBRARIES})
|
||||
if (NOT TARGET Vorbis::vorbisenc)
|
||||
add_library (Vorbis::vorbisenc UNKNOWN IMPORTED)
|
||||
set_target_properties (Vorbis::vorbisenc PROPERTIES
|
||||
INTERFACE_INCLUDE_DIRECTORIES "${Vorbis_Enc_INCLUDE_DIR}"
|
||||
IMPORTED_LOCATION "${Vorbis_Enc_LIBRARY}"
|
||||
INTERFACE_LINK_LIBRARIES Vorbis::vorbis
|
||||
)
|
||||
endif ()
|
||||
endif ()
|
||||
|
||||
if (Vorbis_File_FOUND)
|
||||
set (Vorbis_File_INCLUDE_DIRS ${Vorbis_File_INCLUDE_DIR})
|
||||
set (Vorbis_File_LIBRARIES ${Vorbis_File_LIBRARY} ${Vorbis_File_LIBRARIES})
|
||||
if (NOT TARGET Vorbis::vorbisfile)
|
||||
add_library (Vorbis::vorbisfile UNKNOWN IMPORTED)
|
||||
set_target_properties (Vorbis::vorbisfile PROPERTIES
|
||||
INTERFACE_INCLUDE_DIRECTORIES "${Vorbis_File_INCLUDE_DIR}"
|
||||
IMPORTED_LOCATION "${Vorbis_File_LIBRARY}"
|
||||
INTERFACE_LINK_LIBRARIES Vorbis::vorbis
|
||||
)
|
||||
endif ()
|
||||
endif ()
|
||||
|
||||
endif ()
|
||||
|
||||
find_package_handle_standard_args (Vorbis
|
||||
REQUIRED_VARS
|
||||
Vorbis_Vorbis_LIBRARY
|
||||
Vorbis_Vorbis_INCLUDE_DIR
|
||||
Ogg_FOUND
|
||||
HANDLE_COMPONENTS
|
||||
VERSION_VAR Vorbis_VERSION)
|
||||
|
||||
mark_as_advanced (Vorbis_Vorbis_INCLUDE_DIR Vorbis_Vorbis_LIBRARY)
|
||||
mark_as_advanced (Vorbis_Enc_INCLUDE_DIR Vorbis_Enc_LIBRARY)
|
||||
mark_as_advanced (Vorbis_File_INCLUDE_DIR Vorbis_File_LIBRARY)
|
||||
|
|
@ -0,0 +1,66 @@
|
|||
# - Find vorbisenc
|
||||
# Find the native vorbisenc includes and libraries
|
||||
#
|
||||
# VORBISENC_INCLUDE_DIRS - where to find vorbisenc.h, etc.
|
||||
# VORBISENC_LIBRARIES - List of libraries when using vorbisenc.
|
||||
# VORBISENC_FOUND - True if vorbisenc found.
|
||||
|
||||
# From https://github.com/erikd/libsndfile/
|
||||
|
||||
if (VORBISENC_INCLUDE_DIR)
|
||||
# Already in cache, be silent
|
||||
set (VORBISENC_FIND_QUIETLY TRUE)
|
||||
endif ()
|
||||
|
||||
find_package (Vorbis QUIET)
|
||||
|
||||
find_package (PkgConfig QUIET)
|
||||
pkg_check_modules (PC_VORBISENC QUIET vorbisenc)
|
||||
|
||||
set (VORBISENC_VERSION ${PC_VORBISENC_VERSION})
|
||||
|
||||
find_path (VORBISENC_INCLUDE_DIR vorbis/vorbisenc.h
|
||||
HINTS
|
||||
${PC_VORBISENC_INCLUDEDIR}
|
||||
${PC_VORBISENC_INCLUDE_DIRS}
|
||||
${VORBISENC_ROOT}
|
||||
)
|
||||
|
||||
find_library (VORBISENC_LIBRARY
|
||||
NAMES
|
||||
vorbisenc
|
||||
vorbisenc_static
|
||||
libvorbisenc
|
||||
libvorbisenc_static
|
||||
HINTS
|
||||
${PC_VORBISENC_LIBDIR}
|
||||
${PC_VORBISENC_LIBRARY_DIRS}
|
||||
${VORBISENC_ROOT}
|
||||
)
|
||||
|
||||
# Handle the QUIETLY and REQUIRED arguments and set VORBISENC_FOUND
|
||||
# to TRUE if all listed variables are TRUE.
|
||||
include (FindPackageHandleStandardArgs)
|
||||
find_package_handle_standard_args (VorbisEnc
|
||||
REQUIRED_VARS
|
||||
VORBISENC_LIBRARY
|
||||
VORBISENC_INCLUDE_DIR
|
||||
VORBIS_FOUND
|
||||
VERSION_VAR
|
||||
VORBISENC_VERSION
|
||||
)
|
||||
|
||||
if (VORBISENC_FOUND)
|
||||
set (VORBISENC_INCLUDE_DIRS ${VORBISENC_INCLUDE_DIR})
|
||||
set (VORBISENC_LIBRARIES ${VORBISENC_LIBRARY} ${VORBIS_LIBRARIES})
|
||||
if (NOT TARGET Vorbis::VorbisEnc)
|
||||
add_library (Vorbis::VorbisEnc UNKNOWN IMPORTED)
|
||||
set_target_properties (Vorbis::VorbisEnc PROPERTIES
|
||||
INTERFACE_INCLUDE_DIRECTORIES "${VORBISENC_INCLUDE_DIR}"
|
||||
IMPORTED_LOCATION "${VORBISENC_LIBRARY}"
|
||||
INTERFACE_LINK_LIBRARIES Vorbis::vorbis
|
||||
)
|
||||
endif ()
|
||||
endif ()
|
||||
|
||||
mark_as_advanced (VORBISENC_INCLUDE_DIR VORBISENC_LIBRARY)
|
||||
Loading…
Reference in New Issue