forked from bartvdbraak/blender
8842569bc4
Atm. it is only verified to work with clang 5.0, so either this works too with llvm-gcc or apple gcc, or we have to rise the requirements for osx.
135 lines
6.0 KiB
Python
135 lines
6.0 KiB
Python
#!/usr/bin/env python
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#
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# ***** BEGIN GPL LICENSE BLOCK *****
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# The Original Code is Copyright (C) 2011, Blender Foundation
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# All rights reserved.
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#
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# The Original Code is: all of this file.
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#
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# Contributor(s): Nathan Letwory.
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#
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# ***** END GPL LICENSE BLOCK *****
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from os import path
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Import('env')
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cycles = env.Clone()
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cycles.Depends('../../source/blender/makesrna/intern/RNA_blender_cpp.h', 'makesrna')
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sources = cycles.Glob('bvh/*.cpp') + cycles.Glob('device/*.cpp') + cycles.Glob('kernel/*.cpp') + cycles.Glob('render/*.cpp') + cycles.Glob('subd/*.cpp') + cycles.Glob('util/*.cpp') + cycles.Glob('blender/*.cpp')
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sources.remove(path.join('util', 'util_view.cpp'))
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sources.remove(path.join('kernel', 'kernel_sse2.cpp'))
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sources.remove(path.join('kernel', 'kernel_sse3.cpp'))
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sources.remove(path.join('kernel', 'kernel_sse41.cpp'))
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sources.remove(path.join('kernel', 'kernel_avx.cpp'))
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incs = []
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defs = []
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cxxflags = Split(env['CXXFLAGS'])
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defs.append('GLEW_STATIC')
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defs.append('CCL_NAMESPACE_BEGIN=namespace ccl {')
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defs.append('CCL_NAMESPACE_END=}')
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defs.append('WITH_OPENCL')
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defs.append('WITH_MULTI')
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defs.append('WITH_CUDA')
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if env['WITH_BF_CYCLES_OSL']:
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defs.append('WITH_OSL')
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defs.append('OSL_STATIC_LIBRARY')
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incs.append(cycles['BF_OSL_INC'])
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incs.extend('. bvh render device kernel kernel/osl kernel/svm util subd'.split())
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incs.extend('#intern/guardedalloc #source/blender/makesrna #source/blender/makesdna #source/blender/blenlib'.split())
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incs.extend('#source/blender/blenloader ../../source/blender/makesrna/intern'.split())
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incs.extend('#extern/glew/include #intern/mikktspace'.split())
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incs.append(cycles['BF_OIIO_INC'])
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incs.append(cycles['BF_BOOST_INC'])
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incs.append(cycles['BF_OPENEXR_INC'].split())
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incs.extend(cycles['BF_PYTHON_INC'].split())
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if env['OURPLATFORM'] in ('win32-vc', 'win64-vc'):
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cxxflags.append('-D_CRT_SECURE_NO_WARNINGS /fp:fast /EHsc'.split())
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else:
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cxxflags.append('-ffast-math'.split())
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if env['OURPLATFORM'] in ('win32-vc', 'win32-mingw', 'linuxcross', 'win64-vc', 'win64-mingw'):
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incs.append(env['BF_PTHREADS_INC'])
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# optimized kernel
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sse2_cxxflags = Split(env['CXXFLAGS'])
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sse3_cxxflags = Split(env['CXXFLAGS'])
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sse41_cxxflags = Split(env['CXXFLAGS'])
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avx_cxxflags = Split(env['CXXFLAGS'])
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if env['OURPLATFORM'] == 'win32-vc':
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# there is no /arch:SSE3, but intrinsics are available anyway
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sse2_cxxflags.append('/arch:SSE /arch:SSE2 -D_CRT_SECURE_NO_WARNINGS /fp:fast /Ox /Gs-'.split())
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sse3_cxxflags.append('/arch:SSE /arch:SSE2 -D_CRT_SECURE_NO_WARNINGS /fp:fast /Ox /Gs-'.split())
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sse41_cxxflags.append('/arch:SSE /arch:SSE2 -D_CRT_SECURE_NO_WARNINGS /fp:fast /Ox /Gs-'.split())
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avx_cxxflags.append('/arch:SSE /arch:SSE2 -D_CRT_SECURE_NO_WARNINGS /fp:fast /Ox /Gs-'.split()) #/arch:AVX for VC2012 and above
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elif env['OURPLATFORM'] == 'win64-vc':
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sse2_cxxflags.append('-D_CRT_SECURE_NO_WARNINGS /fp:fast /Ox /Gs-'.split())
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sse3_cxxflags.append('-D_CRT_SECURE_NO_WARNINGS /fp:fast /Ox /Gs-'.split())
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sse41_cxxflags.append('-D_CRT_SECURE_NO_WARNINGS /fp:fast /Ox /Gs-'.split())
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avx_cxxflags.append('-D_CRT_SECURE_NO_WARNINGS /fp:fast /Ox /Gs-'.split()) #/arch:AVX for VC2012 and above
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else:
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sse2_cxxflags.append('-ffast-math -msse -msse2 -mfpmath=sse'.split())
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sse3_cxxflags.append('-ffast-math -msse -msse2 -msse3 -mssse3 -mfpmath=sse'.split())
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sse41_cxxflags.append('-ffast-math -msse -msse2 -msse3 -mssse3 -msse4.1 -mfpmath=sse'.split())
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avx_cxxflags.append('-ffast-math -msse -msse2 -msse3 -mssse3 -msse4.1 -mavx -mfpmath=sse'.split())
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optim_defs = defs[:]
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cycles_avx = cycles.Clone()
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avx_sources = [path.join('kernel', 'kernel_avx.cpp')]
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if env['OURPLATFORM'] == 'darwin': # always use Apple assembler for avx , gnu-compilers do not support it ( vanilla gcc-4.6 or higher case )
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cycles_avx.BlenderLib('bf_intern_cycles_avx', avx_sources, incs, optim_defs, libtype=['intern'], priority=[10], cxx_compileflags=avx_cxxflags, cc_compilerchange='/usr/bin/gcc', cxx_compilerchange='/usr/bin/g++')
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else:
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cycles_avx.BlenderLib('bf_intern_cycles_avx', avx_sources, incs, optim_defs, libtype=['intern'], priority=[10], cxx_compileflags=avx_cxxflags)
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cycles_sse41 = cycles.Clone()
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sse41_sources = [path.join('kernel', 'kernel_sse41.cpp')]
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cycles_sse41.BlenderLib('bf_intern_cycles_sse41', sse41_sources, incs, optim_defs, libtype=['intern'], priority=[10], cxx_compileflags=sse41_cxxflags)
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cycles_sse3 = cycles.Clone()
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sse3_sources = [path.join('kernel', 'kernel_sse3.cpp')]
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cycles_sse3.BlenderLib('bf_intern_cycles_sse3', sse3_sources, incs, optim_defs, libtype=['intern'], priority=[10], cxx_compileflags=sse3_cxxflags)
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cycles_sse2 = cycles.Clone()
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sse2_sources = [path.join('kernel', 'kernel_sse2.cpp')]
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cycles_sse2.BlenderLib('bf_intern_cycles_sse2', sse2_sources, incs, optim_defs, libtype=['intern'], priority=[10], cxx_compileflags=sse2_cxxflags)
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cycles.BlenderLib('bf_intern_cycles', sources, incs, defs, libtype=['intern'], priority=[0], cxx_compileflags=cxxflags)
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if env['WITH_BF_CYCLES_OSL']:
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oso_files = SConscript(['kernel/shaders/SConscript'])
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cycles.Depends("kernel/osl/osl_shader.o", oso_files)
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SConscript(['kernel/osl/SConscript'])
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# cuda kernel binaries
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if env['WITH_BF_CYCLES_CUDA_BINARIES']:
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kernel_binaries = SConscript(['kernel/SConscript'])
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cycles.Depends("device/device_cuda.o", kernel_binaries)
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