## ======================================================================== ##
## Copyright 2009-2013 Intel Corporation                                    ##
##                                                                          ##
## Licensed under the Apache License, Version 2.0 (the "License");          ##
## you may not use this file except in compliance with the License.         ##
## You may obtain a copy of the License at                                  ##
##                                                                          ##
##     http://www.apache.org/licenses/LICENSE-2.0                           ##
##                                                                          ##
## Unless required by applicable law or agreed to in writing, software      ##
## distributed under the License is distributed on an "AS IS" BASIS,        ##
## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ##
## See the License for the specific language governing permissions and      ##
## limitations under the License.                                           ##
## ======================================================================== ##

CONFIGURE_SPMD ()

IF (TARGET_SPMD STREQUAL "avx" AND NOT __AVX__)
  MESSAGE(FATAL_ERROR "You have to enable \"AVX\" as COMPILER_TARGET to build an AVX target.")
ENDIF()

SET(SOURCES 
  embree.cpp
  tasksys.cpp
)

SET (ISPC_SOURCES
  embree.ispc
)

INCLUDE (build_ispc)

IF (__XEON_PHI__)
  ADD_LIBRARY(embree_ispc${EXT} STATIC ${SOURCES})
  TARGET_LINK_LIBRARIES(embree_ispc${EXT} sys${EXT} embree${EXT})
ELSE (__XEON_PHI__)
  ADD_LIBRARY(embree_ispc${EXT} STATIC ${SOURCES})
  TARGET_LINK_LIBRARIES(embree_ispc${EXT} sys embree)
ENDIF (__XEON_PHI__)
