Yamyam: 1版をインポートしました

2018-06-28T20:50:40Z

1版をインポートしました

2013年1月29日 (火) 14:17にwiki>Brechtによる

2013-01-29T14:17:07Z

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== Precompiled libraries ==

* Mac OS: the necessary libraries are in our SVN: (https://svn.blender.org/svnroot/bf-blender/trunk/lib/darwin-9.x.universal/)

* For Linux, use the new Script in SVN to compile the dependencies.

* Windows: the libraries are in SVN too. (lib/windows and lib/win64)

== Compile OSL on Linux ==
Note: This guide is only here for reference, to get Blender + OSL see above^^.

=== Requirements ===
* Boost 1.49/1.50/1.51 (http://www.boost.org/)

* OIIO 1.1 or higher (https://github.com/OpenImageIO/oiio)

* OSL master or 1.3 (https://github.com/imageworks/OpenShadingLanguage)

* LLVM 3.0 / 3.1 or Clang 3.1

* flex, bison, can be installed from the Ubuntu Repository.

ATTENTION: Make sure you use right versions, as noted above. Especially important is use recent OSL and OIIO versions. Other versions probably won't work!!

=== Boost ===
* Compile

<source lang="text">
./bootstrap.sh

./bjam -j4 variant=release link=static threading=multi --with-filesystem --with-thread --with-regex --with-system --with-date_time stage cxxflags=-fPIC
</source>

=== OpenImageIO ===
* Go into the OIIO source folder.
* Create the directory build/linux and cd into it.

* Compile static libraries:

* Replace /path_to_includes with your path to Boost includes (example: ./lib/linux64/boost/include)
* Replace /path_to_libs with your path to Boost libs (example: ./lib/linux64/boost/lib)

<source lang="text">
cmake ../../src/ -DBUILDSTATIC=1 -DBOOST_CUSTOM=1 -DBoost_INCLUDE_DIRS=/path_to_includes -DBoost_LIBRARY_DIRS=/path_to_libs -DBoost_LIBRARIES="boost_date_time;boost_filesystem;boost_thread;boost_regex;boost_system" -DCMAKE_CXX_FLAGS=-fPIC -DCMAKE_INSTALL_PREFIX=`pwd`/../../dist/linux64
</source>

* make install

=== Open Shading Language ===
* Set environment variables for OIIO, BOOST and LLVM. Replace the example paths with the ones of the previously compiled libraries on your system.
<source lang="text">
export OPENIMAGEIOHOME=path/to/OIIO
export BOOST_HOME=path/to/BOOST
export LLVM_VERSION=3.0
export LLVM_DIRECTORY=path/to/LLVM
</source>

* run "make cmakesetup"

* ccmake ./build/linux64 (this path might be different on your OS)

* Change the following options in cmake:
<source lang="text">
BUILDSTATIC=ON
LINKSTATIC=ON
BUILD_TESTING=OFF
</source>

* run "make" again.

=== Blender ===
* Copy all libs to the Blender libfolder (lib/linux64/), cmake should find them.

* Set the following CMake options:
<source lang="text">
CYCLES_OSL=ON
WITH_LLVM=ON
</source>

After updating cmake you will currently have to change some options
again (this is a bit stupid, will be fixed):

* Set these to same values as in OSL:
<source lang="text">
LLVM_VERSION
LLVM_DIRECTORY
</source>

Then run cmake update again and build as usual.

* Change the "Shading System" to "Open Shading Language" in the Properties Editor. Enjoy.

← 古い版	2018年6月28日 (木) 20:50時点における版
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利用者:DingTo/OpenShadingLanguage/Compile - 版の履歴

Yamyam: 1版 をインポートしました

2013年1月29日 (火) 14:17にwiki>Brechtによる

Yamyam: 1版をインポートしました