OSL Scons rules

Initial support of OSL builds using SCons build system. Only tested on Linux now.
No changes to configuration files themselves -- for now check how it's configured
for linux buildbot (it was already horror to make all this changes and verify them,
changes to linux-config.py could easily be done later).

Currently WITH_BF_STATICOSL and WITH_BF_STATICLLVM are more like rudiments because
linking against oslexec requires special trick with --whole-archive. We woul either
need to find a way dealing with this oslexec less hackish or drop STATICOSL and 
STATICLLVM flags. Will keep dropping this flags for until we have "final" build
rules for OSL.

Still can not make 32bit linux rendering with OSL -- blender simply crashes when
starting rendering. So for time being this issues are solving disabled OSL for
32bit build slaves.

4 files changed, 76 insertions, 0 deletions

diff --git a/build_files/buildbot/config/user-config-glibc211-i686.py b/build_files/buildbot/config/user-config-glibc211-i686.py
index e0e55909138..bbd58150fde 100644
--- a/build_files/buildbot/config/user-config-glibc211-i686.py
+++ b/build_files/buildbot/config/user-config-glibc211-i686.py
@@ -120,6 +120,24 @@ BF_OIIO_INC = '${BF_OIIO}/include'
 BF_OIIO_LIB_STATIC = '${BF_OIIO_LIBPATH}/libOpenImageIO.a ${BF_OPENEXR}/lib/libIlmImf.a ${BF_JPEG}/lib/libjpeg.a'
 BF_OIIO_LIBPATH = '${BF_OIIO}/lib'
 
+WITH_BF_CYCLES_OSL = False
+WITH_BF_STATICOSL = False
+BF_OSL = '/opt/lib/osl'
+BF_OSL_INC = '${BF_OSL}/include'
+# note oslexec would passed via program linkflags, which is needed to
+# make llvm happy with osl_allocate_closure_component
+BF_OSL_LIB = 'oslcomp oslexec oslquery'
+BF_OSL_LIBPATH = '${BF_OSL}/lib'
+BF_OSL_COMPILER = '${BF_OSL}/bin/oslc'
+
+WITH_BF_LLVM = False
+WITH_BF_STATICLLVM = False
+BF_LLVM = '/opt/lib/llvm-3.1'
+BF_LLVM_LIB = 'LLVMBitReader LLVMJIT LLVMipo LLVMVectorize LLVMBitWriter LLVMX86CodeGen LLVMX86Desc LLVMX86Info LLVMX86AsmPrinter ' + \
+    'LLVMX86Utils LLVMSelectionDAG LLVMCodeGen LLVMScalarOpts LLVMInstCombine LLVMTransformUtils LLVMipa LLVMAnalysis LLVMExecutionEngine ' + \
+    'LLVMTarget LLVMMC LLVMCore LLVMSupport'
+BF_LLVM_LIBPATH = '${BF_LLVM}/lib'
+
 # Color management
 WITH_BF_OCIO = True
 WITH_BF_STATICOCIO = True
@@ -144,3 +162,4 @@ WITH_BF_OCEANSIM = True
 BF_DEBUG = False
 REL_CCFLAGS = ['-O2', '-msse', '-msse2']  # C & C++
 PLATFORM_LINKFLAGS = ['-lrt']
+BF_PROGRAM_LINKFLAGS = ['-Wl,--whole-archive', '-loslexec', '-Wl,--no-whole-archive']
diff --git a/build_files/buildbot/config/user-config-glibc211-x86_64.py b/build_files/buildbot/config/user-config-glibc211-x86_64.py
index afff0451d5b..dbae44af66f 100644
--- a/build_files/buildbot/config/user-config-glibc211-x86_64.py
+++ b/build_files/buildbot/config/user-config-glibc211-x86_64.py
@@ -119,6 +119,24 @@ BF_OIIO_INC = '${BF_OIIO}/include'
 BF_OIIO_LIB_STATIC = '${BF_OIIO_LIBPATH}/libOpenImageIO.a ${BF_OPENEXR}/lib/libIlmImf.a ${BF_JPEG}/lib/libjpeg.a'
 BF_OIIO_LIBPATH = '${BF_OIIO}/lib'
 
+WITH_BF_CYCLES_OSL = True
+WITH_BF_STATICOSL = False
+BF_OSL = '/opt/lib/osl'
+BF_OSL_INC = '${BF_OSL}/include'
+# note oslexec would passed via program linkflags, which is needed to
+# make llvm happy with osl_allocate_closure_component
+BF_OSL_LIB = 'oslcomp oslexec oslquery'
+BF_OSL_LIBPATH = '${BF_OSL}/lib'
+BF_OSL_COMPILER = '${BF_OSL}/bin/oslc'
+
+WITH_BF_LLVM = True
+WITH_BF_STATICLLVM = False
+BF_LLVM = '/opt/lib/llvm-3.1'
+BF_LLVM_LIB = 'LLVMBitReader LLVMJIT LLVMipo LLVMVectorize LLVMBitWriter LLVMX86CodeGen LLVMX86Desc LLVMX86Info LLVMX86AsmPrinter ' + \
+    'LLVMX86Utils LLVMSelectionDAG LLVMCodeGen LLVMScalarOpts LLVMInstCombine LLVMTransformUtils LLVMipa LLVMAnalysis LLVMExecutionEngine ' + \
+    'LLVMTarget LLVMMC LLVMCore LLVMSupport'
+BF_LLVM_LIBPATH = '${BF_LLVM}/lib'
+
 # Color management
 WITH_BF_OCIO = True
 WITH_BF_STATICOCIO = True
@@ -143,3 +161,4 @@ WITH_BF_OCEANSIM = True
 BF_DEBUG = False
 REL_CCFLAGS = ['-O2', '-msse', '-msse2']  # C & C++
 PLATFORM_LINKFLAGS = ['-lrt']
+BF_PROGRAM_LINKFLAGS = ['-Wl,--whole-archive', '-loslexec', '-Wl,--no-whole-archive']
diff --git a/build_files/buildbot/config/user-config-glibc27-i686.py b/build_files/buildbot/config/user-config-glibc27-i686.py
index ec04533ecb3..ce13e136388 100644
--- a/build_files/buildbot/config/user-config-glibc27-i686.py
+++ b/build_files/buildbot/config/user-config-glibc27-i686.py
@@ -107,6 +107,24 @@ BF_OIIO_INC = '${BF_OIIO}/include'
 BF_OIIO_LIB_STATIC = '${BF_OIIO_LIBPATH}/libOpenImageIO.a ${BF_OPENEXR}/lib/libIlmImf.a'
 BF_OIIO_LIBPATH = '${BF_OIIO}/lib'
 
+WITH_BF_CYCLES_OSL = False
+WITH_BF_STATICOSL = False
+BF_OSL = '/opt/osl'
+BF_OSL_INC = '${BF_OSL}/include'
+# note oslexec would passed via program linkflags, which is needed to
+# make llvm happy with osl_allocate_closure_component
+BF_OSL_LIB = 'oslcomp oslexec oslquery'
+BF_OSL_LIBPATH = '${BF_OSL}/lib'
+BF_OSL_COMPILER = '${BF_OSL}/bin/oslc'
+
+WITH_BF_LLVM = False
+WITH_BF_STATICLLVM = False
+BF_LLVM = '/opt/llvm-3.1'
+BF_LLVM_LIB = 'LLVMBitReader LLVMJIT LLVMipo LLVMVectorize LLVMBitWriter LLVMX86CodeGen LLVMX86Desc LLVMX86Info LLVMX86AsmPrinter ' + \
+    'LLVMX86Utils LLVMSelectionDAG LLVMCodeGen LLVMScalarOpts LLVMInstCombine LLVMTransformUtils LLVMipa LLVMAnalysis LLVMExecutionEngine ' + \
+    'LLVMTarget LLVMMC LLVMCore LLVMSupport'
+BF_LLVM_LIBPATH = '${BF_LLVM}/lib'
+
 # Color management
 WITH_BF_OCIO = True
 WITH_BF_STATICOCIO = True
@@ -129,3 +147,4 @@ WITH_BF_OCEANSIM = True
 BF_DEBUG = False
 REL_CCFLAGS = ['-O2']  # C & C++
 PLATFORM_LINKFLAGS = ['-L/home/sources/staticlibs/lib32']
+BF_PROGRAM_LINKFLAGS = ['-Wl,--whole-archive', '-loslexec', '-Wl,--no-whole-archive']
diff --git a/build_files/buildbot/config/user-config-glibc27-x86_64.py b/build_files/buildbot/config/user-config-glibc27-x86_64.py
index 37bc946918b..9541908d4ed 100644
--- a/build_files/buildbot/config/user-config-glibc27-x86_64.py
+++ b/build_files/buildbot/config/user-config-glibc27-x86_64.py
@@ -106,6 +106,24 @@ BF_OIIO_INC = '${BF_OIIO}/include'
 BF_OIIO_LIB_STATIC = '${BF_OIIO_LIBPATH}/libOpenImageIO.a ${BF_OPENEXR}/lib/libIlmImf.a'
 BF_OIIO_LIBPATH = '${BF_OIIO}/lib'
 
+WITH_BF_CYCLES_OSL = True
+WITH_BF_STATICOSL = False
+BF_OSL = '/opt/osl'
+BF_OSL_INC = '${BF_OSL}/include'
+# note oslexec would passed via program linkflags, which is needed to
+# make llvm happy with osl_allocate_closure_component
+BF_OSL_LIB = 'oslcomp oslexec oslquery'
+BF_OSL_LIBPATH = '${BF_OSL}/lib'
+BF_OSL_COMPILER = '${BF_OSL}/bin/oslc'
+
+WITH_BF_LLVM = True
+WITH_BF_STATICLLVM = False
+BF_LLVM = '/opt/llvm-3.1'
+BF_LLVM_LIB = 'LLVMBitReader LLVMJIT LLVMipo LLVMVectorize LLVMBitWriter LLVMX86CodeGen LLVMX86Desc LLVMX86Info LLVMX86AsmPrinter ' + \
+    'LLVMX86Utils LLVMSelectionDAG LLVMCodeGen LLVMScalarOpts LLVMInstCombine LLVMTransformUtils LLVMipa LLVMAnalysis LLVMExecutionEngine ' + \
+    'LLVMTarget LLVMMC LLVMCore LLVMSupport'
+BF_LLVM_LIBPATH = '${BF_LLVM}/lib'
+
 # Color management
 WITH_BF_OCIO = True
 WITH_BF_STATICOCIO = True
@@ -128,3 +146,4 @@ WITH_BF_OCEANSIM = True
 BF_DEBUG = False
 REL_CCFLAGS = ['-O2', '-msse', '-msse2']  # C & C++
 PLATFORM_LINKFLAGS = ['-L/home/sources/staticlibs/lib64']
+BF_PROGRAM_LINKFLAGS = ['-Wl,--whole-archive', '-loslexec', '-Wl,--no-whole-archive']