1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
#!/usr/bin/env python
#
# ***** BEGIN GPL LICENSE BLOCK *****
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# The Original Code is Copyright (C) 2011, Blender Foundation
# All rights reserved.
#
# The Original Code is: all of this file.
#
# Contributor(s): Nathan Letwory.
#
# ***** END GPL LICENSE BLOCK *****
from os import path
Import('env')
cycles = env.Clone()
cycles.Depends('../../source/blender/makesrna/intern/RNA_blender_cpp.h', 'makesrna')
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')
sources.remove(path.join('util', 'util_view.cpp'))
sources.remove(path.join('kernel', 'kernel_sse2.cpp'))
sources.remove(path.join('kernel', 'kernel_sse3.cpp'))
sources.remove(path.join('kernel', 'kernel_sse41.cpp'))
incs = []
defs = []
cxxflags = Split(env['CXXFLAGS'])
defs.append('GLEW_STATIC')
defs.append('CCL_NAMESPACE_BEGIN=namespace ccl {')
defs.append('CCL_NAMESPACE_END=}')
defs.append('WITH_OPENCL')
defs.append('WITH_MULTI')
defs.append('WITH_CUDA')
if env['WITH_BF_CYCLES_OSL']:
defs.append('WITH_OSL')
defs.append('OSL_STATIC_LIBRARY')
incs.append(cycles['BF_OSL_INC'])
incs.extend('. bvh render device kernel kernel/osl kernel/svm util subd'.split())
incs.extend('#intern/guardedalloc #source/blender/makesrna #source/blender/makesdna #source/blender/blenlib'.split())
incs.extend('#source/blender/blenloader ../../source/blender/makesrna/intern'.split())
incs.extend('#extern/glew/include #intern/mikktspace'.split())
incs.append(cycles['BF_OIIO_INC'])
incs.append(cycles['BF_BOOST_INC'])
incs.append(cycles['BF_OPENEXR_INC'].split())
incs.extend(cycles['BF_PYTHON_INC'].split())
if env['OURPLATFORM'] in ('win32-vc', 'win64-vc'):
cxxflags.append('-D_CRT_SECURE_NO_WARNINGS /fp:fast /EHsc'.split())
else:
cxxflags.append('-ffast-math'.split())
if env['OURPLATFORM'] in ('win32-vc', 'win32-mingw', 'linuxcross', 'win64-vc', 'win64-mingw'):
incs.append(env['BF_PTHREADS_INC'])
# optimized kernel
sse2_cxxflags = Split(env['CXXFLAGS'])
sse3_cxxflags = Split(env['CXXFLAGS'])
sse41_cxxflags = Split(env['CXXFLAGS'])
if env['OURPLATFORM'] == 'win32-vc':
# there is no /arch:SSE3, but intrinsics are available anyway
sse2_cxxflags.append('/arch:SSE /arch:SSE2 -D_CRT_SECURE_NO_WARNINGS /fp:fast /Ox /Gs-'.split())
sse3_cxxflags.append('/arch:SSE /arch:SSE2 -D_CRT_SECURE_NO_WARNINGS /fp:fast /Ox /Gs-'.split())
sse41_cxxflags.append('/arch:SSE /arch:SSE2 -D_CRT_SECURE_NO_WARNINGS /fp:fast /Ox /Gs-'.split())
elif env['OURPLATFORM'] == 'win64-vc':
sse2_cxxflags.append('-D_CRT_SECURE_NO_WARNINGS /fp:fast /Ox /Gs-'.split())
sse3_cxxflags.append('-D_CRT_SECURE_NO_WARNINGS /fp:fast /Ox /Gs-'.split())
sse41_cxxflags.append('-D_CRT_SECURE_NO_WARNINGS /fp:fast /Ox /Gs-'.split())
else:
sse2_cxxflags.append('-ffast-math -msse -msse2 -mfpmath=sse'.split())
sse3_cxxflags.append('-ffast-math -msse -msse2 -msse3 -mssse3 -mfpmath=sse'.split())
sse41_cxxflags.append('-ffast-math -msse -msse2 -msse3 -mssse3 -msse4.1 -mfpmath=sse'.split())
defs.append('WITH_OPTIMIZED_KERNEL')
optim_defs = defs[:]
if env['WITH_CYCLES_OPTIMIZED_KERNEL_SSE41']:
cycles_sse41 = cycles.Clone()
sse41_sources = [path.join('kernel', 'kernel_sse41.cpp')]
cycles_sse41.BlenderLib('bf_intern_cycles_sse41', sse41_sources, incs, optim_defs, libtype=['intern'], priority=[10], cxx_compileflags=sse41_cxxflags)
defs.append('WITH_CYCLES_OPTIMIZED_KERNEL_SSE41')
cycles_sse3 = cycles.Clone()
sse3_sources = [path.join('kernel', 'kernel_sse3.cpp')]
cycles_sse3.BlenderLib('bf_intern_cycles_sse3', sse3_sources, incs, optim_defs, libtype=['intern'], priority=[10], cxx_compileflags=sse3_cxxflags)
cycles_sse2 = cycles.Clone()
sse2_sources = [path.join('kernel', 'kernel_sse2.cpp')]
cycles_sse2.BlenderLib('bf_intern_cycles_sse2', sse2_sources, incs, optim_defs, libtype=['intern'], priority=[10], cxx_compileflags=sse2_cxxflags)
cycles.BlenderLib('bf_intern_cycles', sources, incs, defs, libtype=['intern'], priority=[0], cxx_compileflags=cxxflags)
if env['WITH_BF_CYCLES_OSL']:
oso_files = SConscript(['kernel/shaders/SConscript'])
cycles.Depends("kernel/osl/osl_shader.o", oso_files)
SConscript(['kernel/osl/SConscript'])
# cuda kernel binaries
if env['WITH_BF_CYCLES_CUDA_BINARIES']:
kernel_binaries = SConscript(['kernel/SConscript'])
cycles.Depends("device/device_cuda.o", kernel_binaries)
|
