diff options
author | Sergey Sharybin <sergey.vfx@gmail.com> | 2012-09-15 14:03:17 +0400 |
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committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2012-09-15 14:03:17 +0400 |
commit | b93da9b01e163158a830872d29f8bd874f63d54d (patch) | |
tree | 59730d1145eba4638a5128d0cc2c5fe3215007ab /build_files/cmake/Modules/FindOpenColorIO.cmake | |
parent | 8add19d3ece8526f5334acec90fd4c1f1155218c (diff) |
Color Management, Stage 1: Initial OpenColorIO library integration
This commit integrates support of OpenColorIO library into build systems.
It also contains C-API for OpenColorIO library which could be used by Blender.
CMake has got find rules familiar to OpenImageIO's one which makes it easier
for build system to find needed libraries and includes. Scons only could use
explicitly defined paths to libraries and includes.
C-API would be compiled and Blender would be linked against C-API and OpenColorIO
but it wouldn't affect on Blender behavior at all.
OpenColorIO could be disabled by setting up WITH_OCIO to Off in CMake and
setting WITH_BF_OCIO in Scons.
Diffstat (limited to 'build_files/cmake/Modules/FindOpenColorIO.cmake')
-rw-r--r-- | build_files/cmake/Modules/FindOpenColorIO.cmake | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/build_files/cmake/Modules/FindOpenColorIO.cmake b/build_files/cmake/Modules/FindOpenColorIO.cmake new file mode 100644 index 00000000000..79bc0127674 --- /dev/null +++ b/build_files/cmake/Modules/FindOpenColorIO.cmake @@ -0,0 +1,85 @@ +# - Find OpenColorIO library +# Find the native OpenColorIO includes and library +# This module defines +# OPENCOLORIO_INCLUDE_DIRS, where to find OpenColorIO.h, Set when +# OPENCOLORIO_INCLUDE_DIR is found. +# OPENCOLORIO_LIBRARIES, libraries to link against to use OpenColorIO. +# OPENCOLORIO_ROOT_DIR, The base directory to search for OpenColorIO. +# This can also be an environment variable. +# OPENCOLORIO_FOUND, If false, do not try to use OpenColorIO. +# +# also defined, but not for general use are +# OPENCOLORIO_LIBRARY, where to find the OpenColorIO library. + +#============================================================================= +# Copyright 2012 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 OPENCOLORIO_ROOT_DIR was defined in the environment, use it. +IF(NOT OPENCOLORIO_ROOT_DIR AND NOT $ENV{OPENCOLORIO_ROOT_DIR} STREQUAL "") + SET(OPENCOLORIO_ROOT_DIR $ENV{OPENCOLORIO_ROOT_DIR}) +ENDIF() + +SET(_opencolorio_FIND_COMPONENTS + OpenColorIO + yaml-cpp + tinyxml +) + +SET(_opencolorio_SEARCH_DIRS + ${OPENCOLORIO_ROOT_DIR} + /usr/local + /sw # Fink + /opt/local # DarwinPorts + /opt/csw # Blastwave +) + +FIND_PATH(OPENCOLORIO_INCLUDE_DIR + NAMES + OpenColorIO/OpenColorIO.h + HINTS + ${_opencolorio_SEARCH_DIRS} + PATH_SUFFIXES + include +) + +SET(_opencolorio_LIBRARIES) +FOREACH(COMPONENT ${_opencolorio_FIND_COMPONENTS}) + STRING(TOUPPER ${COMPONENT} UPPERCOMPONENT) + + FIND_LIBRARY(OPENCOLORIO_${UPPERCOMPONENT}_LIBRARY + NAMES + ${COMPONENT} + HINTS + ${_opencolorio_SEARCH_DIRS} + PATH_SUFFIXES + lib64 lib + ) + if(OPENCOLORIO_${UPPERCOMPONENT}_LIBRARY) + LIST(APPEND _opencolorio_LIBRARIES "${OPENCOLORIO_${UPPERCOMPONENT}_LIBRARY}") + endif() +ENDFOREACH() + +# handle the QUIETLY and REQUIRED arguments and set OPENCOLORIO_FOUND to TRUE if +# all listed variables are TRUE +INCLUDE(FindPackageHandleStandardArgs) +FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenColorIO DEFAULT_MSG + _opencolorio_LIBRARIES OPENCOLORIO_INCLUDE_DIR) + +IF(OPENCOLORIO_FOUND) + SET(OPENCOLORIO_LIBRARIES ${_opencolorio_LIBRARIES}) + SET(OPENCOLORIO_INCLUDE_DIRS ${OPENCOLORIO_INCLUDE_DIR}) +ENDIF(OPENCOLORIO_FOUND) + +MARK_AS_ADVANCED( + OPENCOLORIO_INCLUDE_DIR + OPENCOLORIO_LIBRARY +) + |