Buildbot: Initial work to move linux build environment to CMake

This is so called "seems to work in dry tests" commit which is aimed to switch
linux release environment to CMake.

Some notes:

- There's no special handle of libstdc++, but it wasn't really static for quite
  some time in SCons configuration and nobody really complained.

- It was quite tricky to get OpenMP linked statically with just using some
  configuration so we went ahead and added a special option to CMake now which is
  only exist on Linux and advertised as shouldn't be used.

- Packing is happening manually in slave_pack.py. This is because we have to add
  some really special files to the archive (mesa libraries for example) which we
  can't really handle from CMake/CPack in a nice generic way.

  Don't think it's bad approach, at least crappynness is localized and it's not
  _that_ crappy anyway.

- Windows buildbot should keep working, but needs doublechecing. It's just a
  build folder changed, but you never know what it might imply.

- Some further tweaks are likely needed to ensure all builders are working.

Thanks Campbell for assistance in this patch!

1 files changed, 94 insertions, 0 deletions

diff --git a/build_files/buildbot/config/blender_linux.cmake b/build_files/buildbot/config/blender_linux.cmake
new file mode 100644
index 00000000000..e88896628a8
--- /dev/null
+++ b/build_files/buildbot/config/blender_linux.cmake
@@ -0,0 +1,94 @@
+# ######## Global feature set settings ########
+
+include("${CMAKE_CURRENT_LIST_DIR}/../../cmake/config/blender_full.cmake")
+
+# ######## Linux-specific build options ########
+# Options which are specific to Linux-only platforms
+set(WITH_DOC_MANPAGE         OFF CACHE BOOL "" FORCE)
+
+# ######## Official release-specific build options ########
+# Options which are specific to Linux release builds only
+set(WITH_JACK_DYNLOAD        ON  CACHE BOOL "" FORCE)
+set(WITH_SDL_DYNLOAD         ON  CACHE BOOL "" FORCE)
+set(WITH_SYSTEM_GLEW         OFF CACHE BOOL "" FORCE)
+
+set(WITH_OPENMP_STATIC       ON  CACHE BOOL "" FORCE)
+
+set(WITH_PYTHON_INSTALL_NUMPY    ON CACHE BOOL "" FORCE)
+set(WITH_PYTHON_INSTALL_REQUESTS ON CACHE BOOL "" FORCE)
+
+# ######## Release environment specific settings ########
+# All the hardcoded libraru paths and such
+
+# LLVM libraries
+set(LLVM_VERSION             "3.4"  CACHE STRING "" FORCE)
+set(LLVM_ROOT_DIR            "/opt/lib/llvm-${LLVM_VERSION}"  CACHE STRING "" FORCE)
+set(LLVM_STATIC              ON  CACHE BOOL "" FORCE)
+
+# BOOST libraries
+set(BOOST_ROOT               "/opt/lib/boost" CACHE STRING "" FORCE)
+set(Boost_USE_STATIC_LIBS    ON CACHE BOOL "" FORCE)
+
+# FFmpeg libraries
+set(FFMPEG                   "/opt/lib/ffmpeg" CACHE STRING "" FORCE)
+set(FFMPEG_LIBRARIES
+    avdevice avformat avcodec avutil avfilter swscale swresample
+    /usr/lib/libxvidcore.a
+    /usr/lib/libx264.a
+    /usr/lib/libmp3lame.a
+    /usr/lib/libvpx.a
+    /usr/lib/libvorbis.a
+    /usr/lib/libogg.a
+    /usr/lib/libvorbisenc.a
+    /usr/lib/libtheora.a
+    /usr/lib/libschroedinger-1.0.a
+    /usr/lib/liborc-0.4.a
+    CACHE STRING "" FORCE
+)
+
+# SndFile libraries
+set(SNDFILE_LIBRARY          "/usr/lib/libsndfile.a;/usr/lib/libFLAC.a" CACHE STRING "" FORCE)
+
+# OpenAL libraries
+set(OPENAL_ROOT_DIR           "/opt/lib/openal" CACHE STRING "" FORCE)
+set(OPENAL_INCLUDE_DIR        "${OPENAL_ROOT_DIR}/include" CACHE STRING "" FORCE)
+set(OPENAL_LIBRARY
+    ${OPENAL_ROOT_DIR}/lib/libopenal.a
+    ${OPENAL_ROOT_DIR}/lib/libcommon.a
+    CACHE STRING "" FORCE
+)
+
+# OpenCollada libraries
+set(OPENCOLLADA_UTF_LIBRARY   "" CACHE STRING "" FORCE)
+
+# OpenColorIO libraries
+set(OPENCOLORIO_ROOT_DIR      "/opt/lib/ocio" CACHE STRING "" FORCE)
+set(OPENCOLORIO_OPENCOLORIO_LIBRARY "${OPENCOLORIO_ROOT_DIR}/lib/libOpenColorIO.a" CACHE STRING "" FORCE)
+set(OPENCOLORIO_TINYXML_LIBRARY "${OPENCOLORIO_ROOT_DIR}/lib/libtinyxml.a"         CACHE STRING "" FORCE)
+set(OPENCOLORIO_YAML-CPP_LIBRARY "${OPENCOLORIO_ROOT_DIR}/lib/libyaml-cpp.a"       CACHE STRING "" FORCE)
+
+# OpenSubdiv libraries
+set(OPENSUBDIV_ROOT_DIR "/opt/lib/opensubdiv" CACHE STRING "" FORCE)
+set(OPENSUBDIV_OSDCPU_LIBRARY "${OPENSUBDIV_ROOT_DIR}/lib/libosdCPU.a" CACHE STRING "" FORCE)
+set(OPENSUBDIV_OSDGPU_LIBRARY "${OPENSUBDIV_ROOT_DIR}/lib/libosdGPU.a" CACHE STRING "" FORCE)
+
+# OpenEXR libraries
+set(OPENEXR_ROOT_DIR          "/opt/lib/openexr"                    CACHE STRING "" FORCE)
+set(OPENEXR_HALF_LIBRARY      "/opt/lib/openexr/lib/libHalf.a"      CACHE STRING "" FORCE)
+set(OPENEXR_IEX_LIBRARY       "/opt/lib/openexr/lib/libIex.a"       CACHE STRING "" FORCE)
+set(OPENEXR_ILMIMF_LIBRARY    "/opt/lib/openexr/lib/libIlmImf.a"    CACHE STRING "" FORCE)
+set(OPENEXR_ILMTHREAD_LIBRARY "/opt/lib/openexr/lib/libIlmThread.a" CACHE STRING "" FORCE)
+set(OPENEXR_IMATH_LIBRARY     "/opt/lib/openexr/lib/libImath.a"     CACHE STRING "" FORCE)
+
+# JeMalloc library
+set(JEMALLOC_LIBRARY    "/opt/lib/jemalloc/lib/libjemalloc.a" CACHE STRING "" FORCE)
+
+# Foce some system libraries to be static
+set(FFTW3_LIBRARY       "/usr/lib/libfftw3.a" CACHE STRING "" FORCE)
+set(JPEG_LIBRARY        "/usr/lib/libjpeg.a"  CACHE STRING "" FORCE)
+set(PNG_LIBRARY         "/usr/lib/libpng.a"   CACHE STRING "" FORCE)
+set(TIFF_LIBRARY        "/usr/lib/libtiff.a"  CACHE STRING "" FORCE)
+set(ZLIB_LIBRARY        "/usr/lib/libz.a"     CACHE STRING "" FORCE)
+
+# Additional linking libraries
+set(CMAKE_EXE_LINKER_FLAGS   "-lrt"  CACHE STRING "" FORCE)