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
|
# -*- mode: python; -*-
import md5
# Default and alternative generator definitions go here.
# This is the tuple that will be returned by the buildInfo command and
# printed by the --version command-line option to mongod.
# Each tuple consists of:
# key (string)
# value (string)
# should be included in buildInfo output (bool)
# should be included in --version output (bool)
# The values will be passed through env.subst, so you can use any SCons variables you
# want to define them.
def default_buildinfo_environment_data():
return (
('distmod', '$MONGO_DISTMOD', True, True,),
('distarch', '$MONGO_DISTARCH', True, True,),
('cc', '$CC_VERSION', True, False,),
('ccflags', '$CCFLAGS', True, False,),
('cxx', '$CXX_VERSION', True, False,),
('cxxflags', '$CXXFLAGS', True, False,),
('linkflags', '$LINKFLAGS', True, False,),
('target_arch', '$TARGET_ARCH', True, True,),
('target_os', '$TARGET_OS', True, False,),
)
# If you want buildInfo and --version to be relatively empty, set
# MONGO_BUILDINFO_ENVIRONMENT_DATA = empty_buildinfo_environment_data()
def empty_buildinfo_environment_data():
return ()
def default_variant_dir_generator(target, source, env, for_signature):
if env.GetOption('cache') != None:
return 'cached'
# If an option should affect the variant directory, name it here.
variant_options = [
'opt',
'dbg',
]
# Hash the named options and their values, and take the first 8 characters of the hash as
# the variant name
hasher = md5.md5()
for option in variant_options:
hasher.update(option)
hasher.update(str(env.GetOption(option)))
variant_dir = hasher.hexdigest()[0:8]
# If our option hash yields a well known hash, replace it with its name.
known_variant_hashes = {
'343e6678' : 'debug',
'85fcf9b0' : 'opt',
'981ce870' : 'debug',
'9fface73' : 'optdebug',
'c52b1cc3' : 'opt',
}
return known_variant_hashes.get(variant_dir, variant_dir)
def os_specific_variant_dir_generator(target, source, env, for_signature):
return '-'.join([
env['TARGET_OS'],
default_variant_dir_generator(target, source, env, for_signature)])
|
