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Diffstat (limited to 'build_files/cmake/Modules/FindEmbree.cmake')
-rw-r--r-- | build_files/cmake/Modules/FindEmbree.cmake | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/build_files/cmake/Modules/FindEmbree.cmake b/build_files/cmake/Modules/FindEmbree.cmake new file mode 100644 index 00000000000..d3ef8c6eb4c --- /dev/null +++ b/build_files/cmake/Modules/FindEmbree.cmake @@ -0,0 +1,108 @@ +# - Find Embree library +# Find the native Embree includes and library +# This module defines +# EMBREE_INCLUDE_DIRS, where to find rtcore.h, Set when +# EMBREE_INCLUDE_DIR is found. +# EMBREE_LIBRARIES, libraries to link against to use Embree. +# EMBREE_ROOT_DIR, The base directory to search for Embree. +# This can also be an environment variable. +# EMBREEFOUND, If false, do not try to use Embree. +# +# also defined, but not for general use are +# EMBREE_LIBRARY, where to find the Embree library. + +#============================================================================= +# Copyright 2018 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 EMBREE_ROOT_DIR was defined in the environment, use it. +IF(NOT EMBREE_ROOT_DIR AND NOT $ENV{EMBREE_ROOT_DIR} STREQUAL "") + SET(EMBREE_ROOT_DIR $ENV{EMBREE_ROOT_DIR}) +ENDIF() + +SET(_embree_SEARCH_DIRS + ${EMBREE_ROOT_DIR} + /usr/local + /sw # Fink + /opt/local # DarwinPorts + /opt/embree + /opt/lib/embree +) + +FIND_PATH(EMBREE_INCLUDE_DIR + NAMES + embree3/rtcore.h + HINTS + ${_embree_SEARCH_DIRS} + PATH_SUFFIXES + include +) + + +SET(_embree_FIND_COMPONENTS + embree_avx + embree_avx2 + embree_sse42 + embree3 + lexers + math + simd + sys + tasking +) + +SET(_embree_LIBRARIES) +FOREACH(COMPONENT ${_embree_FIND_COMPONENTS}) + STRING(TOUPPER ${COMPONENT} UPPERCOMPONENT) + + FIND_LIBRARY(EMBREE_${UPPERCOMPONENT}_LIBRARY + NAMES + ${COMPONENT} + HINTS + ${_embree_SEARCH_DIRS} + PATH_SUFFIXES + lib64 lib + ) + LIST(APPEND _embree_LIBRARIES "${EMBREE_${UPPERCOMPONENT}_LIBRARY}") +ENDFOREACH() + + +FIND_LIBRARY(EMBREE_LIBRARY + NAMES + libembree3 + HINTS + ${_embree_SEARCH_DIRS} + PATH_SUFFIXES + lib64 lib +) + +# handle the QUIETLY and REQUIRED arguments and set EMBREE_FOUND to TRUE if +# all listed variables are TRUE +INCLUDE(FindPackageHandleStandardArgs) +FIND_PACKAGE_HANDLE_STANDARD_ARGS(EMBREE DEFAULT_MSG + _embree_LIBRARIES EMBREE_INCLUDE_DIR) + +IF(EMBREE_FOUND) + SET(EMBREE_LIBRARIES ${_embree_LIBRARIES}) + SET(EMBREE_INCLUDE_DIRS ${EMBREE_INCLUDE_DIR}) +ENDIF(EMBREE_FOUND) + +MARK_AS_ADVANCED( + EMBREE_INCLUDE_DIR +) + +FOREACH(COMPONENT ${_embree_FIND_COMPONENTS}) + STRING(TOUPPER ${COMPONENT} UPPERCOMPONENT) + MARK_AS_ADVANCED(EMBREE_${UPPERCOMPONENT}_LIBRARY) +ENDFOREACH() + +UNSET(_embree_SEARCH_DIRS) +UNSET(_embree_FIND_COMPONENTS) +UNSET(_embree_LIBRARIES) |