# Copyright (c) 2010 Intel Corporation
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice (including the next
# paragraph) shall be included in all copies or substantial portions of the
# Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
#
# Authors:
#     Chad Versace <chad.versace@intel.com>


# piglit_include_target_api
#
# If the file CMakeLists.${piglit_target_api}.txt exists in the current source
# directory, then include it.
#
function(piglit_include_target_api)
	set(valid_api FALSE)
	foreach(api "gl" "gles2" "no_api")
		if(piglit_target_api STREQUAL ${api})
			set(valid_api TRUE)
			break()
		endif(piglit_target_api STREQUAL ${api})
	endforeach(api)
	if(NOT valid_api)
		message(FATAL_ERROR "Invalid value for piglit_target_api: ${piglit_target_api}")
	endif(NOT valid_api)
	set(api_file ${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.${piglit_target_api}.txt)
	if(EXISTS ${api_file})
		include(${api_file})
	endif(EXISTS ${api_file})
endfunction(piglit_include_target_api)

add_subdirectory(gl)
add_subdirectory(gles2)
add_subdirectory(no_api)