Buildbot: Support build in a newer chroot
[blender.git] / build_files / buildbot / slave_compile.py
1 # ##### BEGIN GPL LICENSE BLOCK #####
2 #
3 #  This program is free software; you can redistribute it and/or
4 #  modify it under the terms of the GNU General Public License
5 #  as published by the Free Software Foundation; either version 2
6 #  of the License, or (at your option) any later version.
7 #
8 #  This program is distributed in the hope that it will be useful,
9 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
10 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11 #  GNU General Public License for more details.
12 #
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14 #  along with this program; if not, write to the Free Software Foundation,
15 #  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
16 #
17 # ##### END GPL LICENSE BLOCK #####
18
19 # <pep8 compliant>
20
21 import os
22 import subprocess
23 import sys
24 import shutil
25
26 # get builder name
27 if len(sys.argv) < 2:
28     sys.stderr.write("Not enough arguments, expecting builder name\n")
29     sys.exit(1)
30
31 builder = sys.argv[1]
32
33 # we run from build/ directory
34 blender_dir = os.path.join('..', 'blender.git')
35
36
37 def parse_header_file(filename, define):
38     import re
39     regex = re.compile("^#\s*define\s+%s\s+(.*)" % define)
40     with open(filename, "r") as file:
41         for l in file:
42             match = regex.match(l)
43             if match:
44                 return match.group(1)
45     return None
46
47 if 'cmake' in builder:
48     # cmake
49
50     # Some fine-tuning configuration
51     blender_dir = os.path.join('..', blender_dir)
52     build_dir = os.path.abspath(os.path.join('..', 'build', builder))
53     install_dir = os.path.abspath(os.path.join('..', 'install', builder))
54     targets = ['blender']
55
56     chroot_name = None  # If not None command will be delegated to that chroot
57     cuda_chroot_name = None  # If not None cuda compilationcommand will be delegated to that chroot
58     build_cubins = True  # Whether to build Cycles CUDA kernels
59     remove_install_dir = False  # Remove installation folder before building
60     bits = 64
61
62     # Config file to be used (relative to blender's sources root)
63     cmake_config_file = "build_files/cmake/config/blender_full.cmake"
64     cmake_player_config_file = None
65     cmake_cuda_config_file = None
66
67     # Set build options.
68     cmake_options = []
69     cmake_extra_options = ['-DCMAKE_BUILD_TYPE:STRING=Release']
70     cuda_cmake_options = []
71
72     if builder.startswith('mac'):
73         install_dir = None
74         # Set up OSX architecture
75         if builder.endswith('x86_64_10_6_cmake'):
76             cmake_extra_options.append('-DCMAKE_OSX_ARCHITECTURES:STRING=x86_64')
77
78     elif builder.startswith('win'):
79         install_dir = None
80         if builder.startswith('win64'):
81             cmake_options.append(['-G', '"Visual Studio 12 2013 Win64"'])
82         elif builder.startswith('win32'):
83             bits = 32
84             cmake_options.append(['-G', '"Visual Studio 12 2013"'])
85
86     elif builder.startswith('linux'):
87         tokens = builder.split("_")
88         glibc = tokens[1]
89         if glibc == 'glibc219':
90             deb_name = "jessie"
91         elif glibc == 'glibc211':
92             deb_name = "squeeze"
93         remove_install_dir = True
94         cmake_config_file = "build_files/buildbot/config/blender_linux.cmake"
95         cmake_player_config_file = "build_files/buildbot/config/blender_linux_player.cmake"
96         if builder.endswith('x86_64_cmake'):
97             chroot_name = 'buildbot_' + deb_name + '_x86_64'
98             targets = ['player', 'blender']
99         elif builder.endswith('i386_cmake'):
100             bits = 32
101             chroot_name = 'buildbot_' + deb_name + '_i686'
102             cuda_chroot_name = 'buildbot_' + deb_name + '_x86_64'
103             targets = ['player', 'blender', 'cuda']
104
105     cmake_options.append("-C" + os.path.join(blender_dir, cmake_config_file))
106
107     # Prepare CMake options needed to configure cuda binaries compilation.
108     cuda_cmake_options.append("-DWITH_CYCLES_CUDA_BINARIES=%s" % ('ON' if build_cubins else 'OFF'))
109     if build_cubins or 'cuda' in targets:
110         if bits == 32:
111             cuda_cmake_options.append("-DCUDA_64_BIT_DEVICE_CODE=OFF")
112         else:
113             cuda_cmake_options.append("-DCUDA_64_BIT_DEVICE_CODE=ON")
114
115     # Only modify common cmake options if cuda doesn't require separate target.
116     if 'cuda' not in targets:
117         cmake_options += cuda_cmake_options
118
119     if install_dir:
120         cmake_options.append("-DCMAKE_INSTALL_PREFIX=%s" % (install_dir))
121
122     cmake_options += cmake_extra_options
123
124     # Prepare chroot command prefix if needed
125     if chroot_name:
126         chroot_prefix = ['schroot', '-c', chroot_name, '--']
127     else:
128         chroot_prefix = []
129     if cuda_chroot_name:
130         cuda_chroot_prefix = ['schroot', '-c', cuda_chroot_name, '--']
131     else:
132         cuda_chroot_prefix = chroot_prefix[:]
133
134     # Make sure no garbage remained from the previous run
135     # (only do it if builder requested this)
136     if remove_install_dir:
137         if os.path.isdir(install_dir):
138             shutil.rmtree(install_dir)
139
140     for target in targets:
141         print("Building target %s" % (target))
142         # Construct build directory name based on the target
143         target_build_dir = build_dir
144         target_chroot_prefix = chroot_prefix[:]
145         if target != 'blender':
146             target_build_dir += '_' + target
147         target_name = 'install'
148         # Make sure build directory exists and enter it
149         if not os.path.isdir(target_build_dir):
150             os.mkdir(target_build_dir)
151         os.chdir(target_build_dir)
152         # Tweaking CMake options to respect the target
153         target_cmake_options = cmake_options[:]
154         if target == 'player':
155             target_cmake_options.append("-C" + os.path.join(blender_dir, cmake_player_config_file))
156         elif target == 'cuda':
157             target_cmake_options += cuda_cmake_options
158             target_chroot_prefix = cuda_chroot_prefix[:]
159             target_name = 'cycles_kernel_cuda'
160         # If cuda binaries are compiled as a separate target, make sure
161         # other targets don't compile cuda binaries.
162         if 'cuda' in targets and target != 'cuda':
163             target_cmake_options.append("-DWITH_CYCLES_CUDA_BINARIES=OFF")
164         # Configure the build
165         print("CMake options:")
166         print(target_cmake_options)
167         if os.path.exists('CMakeCache.txt'):
168             print("Removing CMake cache")
169             os.remove('CMakeCache.txt')
170         retcode = subprocess.call(target_chroot_prefix + ['cmake', blender_dir] + target_cmake_options)
171         if retcode != 0:
172             print('Condifuration FAILED!')
173             sys.exit(retcode)
174
175         if 'win32' in builder:
176             command = ['msbuild', 'INSTALL.vcxproj', '/Property:PlatformToolset=v120_xp', '/p:Configuration=Release']
177         elif 'win64' in builder:
178             command = ['msbuild', 'INSTALL.vcxproj', '/p:Configuration=Release']
179         else:
180             command = target_chroot_prefix + ['make', '-s', '-j2', target_name]
181
182         print("Executing command:")
183         print(command)
184         retcode = subprocess.call(command)
185
186         if retcode != 0:
187             sys.exit(retcode)
188
189         if builder.startswith('linux') and target == 'cuda':
190             blender_h = os.path.join(blender_dir, "source", "blender", "blenkernel", "BKE_blender.h")
191             blender_version = int(parse_header_file(blender_h, 'BLENDER_VERSION'))
192             blender_version = "%d.%d" % (blender_version // 100, blender_version % 100)
193             kernels = os.path.join(target_build_dir, 'intern', 'cycles', 'kernel')
194             install_kernels = os.path.join(install_dir, blender_version, 'scripts', 'addons', 'cycles', 'lib')
195             os.mkdir(install_kernels)
196             print("Copying cuda binaries from %s to %s" % (kernels, install_kernels))
197             os.system('cp %s/*.cubin %s' % (kernels, install_kernels))
198
199 else:
200     print("Unknown building system")
201     sys.exit(1)