Differential D1114 Diff 3549 build_files/cmake/Modules/FindSDL2.cmake

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build_files/cmake/Modules/FindSDL2.cmake

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				# - Find SDL library
				# Find the native SDL includes and library
				# This module defines
				# SDL2_INCLUDE_DIRS, where to find SDL.h, Set when SDL2_INCLUDE_DIR is found.
				# SDL2_LIBRARIES, libraries to link against to use SDL.
				# SDL2_ROOT_DIR, The base directory to search for SDL.
				# This can also be an environment variable.
				# SDL2_FOUND, If false, do not try to use SDL.
				#
				# also defined, but not for general use are
				# SDL2_LIBRARY, where to find the SDL library.

				#=============================================================================
				# Copyright 2015 Blender Foundation.
				#
				# 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.
				#=============================================================================

				# If SDL2_ROOT_DIR was defined in the environment, use it.
				IF(NOT SDL2_ROOT_DIR AND NOT $ENV{SDL2_ROOT_DIR} STREQUAL "")
				SET(SDL2_ROOT_DIR $ENV{SDL2_ROOT_DIR})
				ENDIF()

				SET(_sdl2_SEARCH_DIRS
				${SDL2_ROOT_DIR}
				~/Library/Frameworks
				/Library/Frameworks
				/usr/local
				/usr
				/sw # Fink
				/opt/local # DarwinPorts
				/opt/csw # Blastwave
				)

				FIND_PATH(SDL2_INCLUDE_DIR
				NAMES
				SDL.h
				HINTS
				${_sdl2_SEARCH_DIRS}
				PATH_SUFFIXES
				include/SDL2 include
				)

				FIND_LIBRARY(SDL2_LIBRARY
				NAMES
				SDL2
				HINTS
				${_sdl2_SEARCH_DIRS}
				PATH_SUFFIXES
				lib64 lib
				)

				# handle the QUIETLY and REQUIRED arguments and set SDL2_FOUND to TRUE if
				# all listed variables are TRUE
				INCLUDE(FindPackageHandleStandardArgs)
				FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2 DEFAULT_MSG
				SDL2_LIBRARY SDL2_INCLUDE_DIR)

				IF(SDL2_FOUND)
				SET(SDL2_LIBRARIES ${SDL2_LIBRARY})
				SET(SDL2_INCLUDE_DIRS ${SDL2_INCLUDE_DIR})
				ENDIF(SDL2_FOUND)

				MARK_AS_ADVANCED(
				SDL2_INCLUDE_DIR
				SDL2_LIBRARY
				)