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
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
|
# this is a base set of waf rules that everything else pulls in first
import sys, wafsamba
import Options, os, preproc
def set_options(opt):
opt.tool_options('compiler_cc')
opt.tool_options('gnu_dirs')
opt.add_option('--libdir',
help=("object code libraries [PREFIX/lib"),
action="store", dest='LIBDIR', default='${PREFIX}/lib')
opt.add_option('--bindir',
help=("user executables [PREFIX/bin]"),
action="store", dest='BINDIR', default='${PREFIX}/bin')
opt.add_option('--sbindir',
help=("system admin executables [PREFIX/sbin]"),
action="store", dest='SBINDIR', default='${PREFIX}/sbin')
opt.add_option('--with-modulesdir',
help=("modules directory [PREFIX/modules]"),
action="store", dest='MODULESDIR', default='${PREFIX}/modules')
opt.add_option('--disable-shared',
help=("Disable all use of shared libraries"),
action="store_true", dest='disable_shared', default=False)
opt.add_option('--disable-rpath',
help=("Disable use of rpath for build binaries"),
action="store_true", dest='disable_rpath_build', default=False)
opt.add_option('--disable-rpath-install',
help=("Disable use of rpath for installed binaries"),
action="store_true", dest='disable_rpath_install', default=False)
opt.add_option('--enable-developer',
help=("Turn on developer warnings and debugging"),
action="store_true", dest='developer', default=False)
opt.add_option('--enable-gccdeps',
help=("Enable use gcc -MD dependency module"),
action="store_true", dest='enable_gccdeps', default=False)
opt.add_option('--timestamp-dependencies',
help=("use file timestamps instead of content for build dependencies (BROKEN)"),
action="store_true", dest='timestamp_dependencies', default=False)
opt.add_option('-C',
help='enable configure cacheing',
action='store_true', dest='enable_configure_cache')
opt.add_option('--pedantic',
help=("Enable even more compiler warnings"),
action='store_true', dest='pedantic', default=False)
@wafsamba.runonce
def configure(conf):
conf.env.hlist = []
conf.env.srcdir = conf.srcdir
if Options.options.timestamp_dependencies:
conf.ENABLE_TIMESTAMP_DEPENDENCIES()
conf.SETUP_CONFIGURE_CACHE(Options.options.enable_configure_cache)
# load our local waf extensions
conf.check_tool('gnu_dirs')
conf.check_tool('wafsamba')
conf.CHECK_CC_ENV()
conf.check_tool('compiler_cc')
if Options.options.enable_gccdeps:
# don't enable gccdeps by default as it needs a very recent version gcc
conf.check_tool('gccdeps', tooldir=conf.srcdir + "/buildtools/wafsamba")
# make the install paths available in environment
conf.env.LIBDIR = Options.options.LIBDIR
conf.env.BINDIR = Options.options.BINDIR
conf.env.SBINDIR = Options.options.SBINDIR
conf.env.MODULESDIR = Options.options.MODULESDIR
conf.env.DISABLE_SHARED = Options.options.disable_shared
# see if we can compile and run a simple C program
conf.CHECK_CODE('printf("hello world\\n")',
define='HAVE_SIMPLE_C_PROG',
mandatory=True,
execute=True,
headers='stdio.h',
msg='Checking simple C program')
# check for rpath
if not conf.env.DISABLE_SHARED and conf.CHECK_RPATH_SUPPORT():
conf.env.RPATH_ON_BUILD = not Options.options.disable_rpath_build
conf.env.RPATH_ON_INSTALL = (conf.env.RPATH_ON_BUILD and
not Options.options.disable_rpath_install)
else:
conf.env.RPATH_ON_INSTALL = False
conf.env.RPATH_ON_BUILD = False
# we should use the PIC options in waf instead
conf.ADD_CFLAGS('-fPIC')
# check for pkgconfig
conf.check_cfg(atleast_pkgconfig_version='0.0.0')
conf.DEFINE('_GNU_SOURCE', 1, add_to_cflags=True)
conf.DEFINE('_XOPEN_SOURCE_EXTENDED', 1, add_to_cflags=True)
# get the base headers we'll use for the rest of the tests
conf.CHECK_HEADERS('stdio.h sys/types.h sys/stat.h stdlib.h stddef.h memory.h string.h',
add_headers=True)
conf.CHECK_HEADERS('strings.h inttypes.h stdint.h unistd.h minix/config.h', add_headers=True)
conf.CHECK_HEADERS('ctype.h standards.h stdbool.h stdint.h stdarg.h vararg.h', add_headers=True)
# see if we need special largefile flags
conf.CHECK_LARGEFILE()
if 'HAVE_STDDEF_H' in conf.env and 'HAVE_STDLIB_H' in conf.env:
conf.DEFINE('STDC_HEADERS', 1)
conf.CHECK_HEADERS('sys/time.h time.h', together=True)
if 'HAVE_SYS_TIME_H' in conf.env and 'HAVE_TIME_H' in conf.env:
conf.DEFINE('TIME_WITH_SYS_TIME', 1)
conf.define('SHLIBEXT', "so", quote=True)
conf.CHECK_CODE('long one = 1; return ((char *)(&one))[0]',
execute=True,
define='WORDS_BIGENDIAN')
# check if signal() takes a void function
if conf.CHECK_CODE('return *(signal (0, 0)) (0) == 1',
define='RETSIGTYPE_INT',
execute=False,
headers='signal.h',
msg='Checking if signal handlers return int'):
conf.DEFINE('RETSIGTYPE', 'int')
else:
conf.DEFINE('RETSIGTYPE', 'void')
conf.CHECK_VARIABLE('__FUNCTION__', define='HAVE_FUNCTION_MACRO')
conf.CHECK_CODE('va_list ap1,ap2; va_copy(ap1,ap2)',
define="HAVE_VA_COPY",
msg="Checking for va_copy")
conf.CHECK_CODE('''
#define eprintf(...) fprintf(stderr, __VA_ARGS__)
eprintf("bla", "bar")
''', define='HAVE__VA_ARGS__MACRO')
conf.SAMBA_BUILD_ENV()
def build(bld):
bld.SETUP_BUILD_GROUPS()
bld.ENFORCE_GROUP_ORDERING()
bld.CHECK_PROJECT_RULES()
|
