2 from waflib
import Logs
, Options
6 if Options
.options
.disable_fault_handling
:
7 conf
.DEFINE('HAVE_DISABLE_FAULT_HANDLING',1)
9 # backtrace could be in libexecinfo or in libc
10 conf
.CHECK_FUNCS_IN('backtrace backtrace_symbols', 'execinfo', checklibc
=True, headers
='execinfo.h')
11 conf
.CHECK_HEADERS('execinfo.h libunwind.h')
13 conf
.CHECK_STRUCTURE_MEMBER('struct statvfs', 'f_frsize', define
='HAVE_FRSIZE', headers
='sys/statvfs.h')
15 # all the different ways of doing statfs
19 'struct statvfs fsd; exit(statvfs(0, &fsd))',
22 ( 'STAT_STATFS3_OSF1',
23 '3-argument statfs function (DEC OSF/1)',
24 'struct statfs fsd; fsd.f_fsize = 0; exit(statfs(".", &fsd, sizeof(struct statfs)))',
25 'sys/param.h sys/mount.h' ),
27 ( 'STAT_STATFS2_BSIZE',
28 'two-argument statfs with statfs.bsize',
29 'struct statfs fsd; fsd.f_bsize = 0; exit(statfs(".", &fsd))',
30 'sys/param.h sys/mount.h sys/vfs.h' ),
33 'four-argument statfs (AIX-3.2.5, SVR3)',
34 'struct statfs fsd; exit(statfs(".", &fsd, sizeof fsd, 0))',
37 ( 'STAT_STATFS2_FSIZE',
38 'two-argument statfs with statfs.fsize',
39 'struct statfs fsd; fsd.f_fsize = 0; exit(statfs(".", &fsd))',
40 'sys/param.h sys/mount.h' ),
42 ( 'STAT_STATFS2_FS_DATA',
43 'two-argument statfs with struct fs_data (Ultrix)',
44 'struct fs_data fsd; exit(statfs(".", &fsd) != 1)',
45 'sys/param.h sys/mount.h sys/fs_types.h' )
49 for (define
, msg
, code
, headers
) in statfs_types
:
50 if conf
.CHECK_CODE(code
,
53 msg
='Checking for %s' % msg
,
59 print("FATAL: Failed to find a statfs method")
62 conf
.CHECK_CODE("""struct statfs fsd;
65 return (statfs (".", &fsd));
67 headers
='sys/param.h sys/mount.h sys/vfs.h',
68 define
='BSD_STYLE_STATVFS',
69 msg
='Checking for *bsd style statfs with statfs.f_iosize',
73 conf
.CHECK_CODE('struct statvfs buf; buf.f_fsid = 0',
74 define
='HAVE_FSID_INT',
75 msg
='Checking if f_fsid is an integer',
78 headers
='sys/statvfs.h')
80 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
81 # systems use f_bsize.
82 conf
.CHECK_CODE('struct statvfs buf; buf.f_frsize = 0',
84 msg
='Checking that statvfs.f_frsize works',
85 headers
='sys/statvfs.h',
89 # Some systems use f_flag in struct statvfs while others use f_flags
90 conf
.CHECK_CODE('struct statvfs buf; buf.f_flag = 0',
91 define
='HAVE_STATVFS_F_FLAG',
92 msg
='Checking whether statvfs.f_flag exists',
93 headers
='sys/statvfs.h',
97 conf
.CHECK_CODE('struct statvfs buf; buf.f_flags = 0',
98 define
='HAVE_STATVFS_F_FLAGS',
99 msg
='Checking whether statvfs.f_flags exists',
100 headers
='sys/statvfs.h',
105 # systemd removed the libsystemd-daemon and libsystemd-journal libraries. In newer
106 # versions it is only libsystemd. As waf pkg-config handling does not provide
107 # targets which could be used as a dependency based on the package name we need
108 # to look for them on our own. This enabled one of the library targets based on
109 # which version we detect.
111 conf
.SET_TARGET_TYPE('systemd-daemon', 'EMPTY')
112 conf
.SET_TARGET_TYPE('systemd-journal', 'EMPTY')
113 conf
.SET_TARGET_TYPE('systemd', 'EMPTY')
115 if Options
.options
.enable_systemd
!= False:
116 r_daemon
= conf
.CHECK_CFG(package
='libsystemd-daemon', args
='--cflags --libs',
117 msg
='Checking for libsystemd-daemon')
118 r_journal
= conf
.CHECK_CFG(package
='libsystemd-journal', args
='--cflags --libs',
119 msg
='Checking for libsystemd-journal')
120 if r_daemon
is None and r_journal
is None:
121 conf
.CHECK_CFG(package
='libsystemd', args
='--cflags --libs',
122 msg
='Checking for libsystemd')
123 conf
.CHECK_LIB('systemd', shlib
=True)
125 conf
.CHECK_LIB('systemd-daemon', shlib
=True)
126 conf
.CHECK_LIB('systemd-journal', shlib
=True)
128 conf
.SET_TARGET_TYPE('lttng-ust', 'EMPTY')
130 if Options
.options
.enable_lttng
!= False:
131 conf
.CHECK_CFG(package
='lttng-ust', args
='--cflags --libs',
132 msg
='Checking for lttng-ust', uselib_store
="LTTNG-UST")
133 conf
.CHECK_HEADERS('lttng/tracef.h', lib
='lttng-st')
134 conf
.CHECK_LIB('lttng-ust', shlib
=True)
136 if (conf
.CONFIG_SET('HAVE_LTTNG_TRACEF_H') and
137 conf
.CONFIG_SET('HAVE_LTTNG_UST')):
138 conf
.DEFINE('HAVE_LTTNG_TRACEF', '1')
139 conf
.env
['HAVE_LTTNG_TRACEF'] = True
141 if Options
.options
.gpfs_headers_dir
:
142 conf
.env
['CPPPATH_GPFS'] = Options
.options
.gpfs_headers_dir
143 if conf
.CHECK_HEADERS('gpfs.h', False, False, "gpfs"):
144 Logs
.info('Using gpfs.h from %s' % Options
.options
.gpfs_headers_dir
)
145 conf
.DEFINE('HAVE_GPFS', '1')
147 conf
.env
['CPPPATH_GPFS'] = "/usr/lpp/mmfs/include/"
148 if conf
.CHECK_HEADERS('gpfs.h', False, False, "gpfs"):
149 Logs
.info('Using gpfs.h from installed gpfs package.')
150 conf
.DEFINE('HAVE_GPFS', '1')
152 if sys
.platform
=="linux":
153 conf
.env
['CPPPATH_GPFS'] = os
.path
.abspath("third_party/gpfs")
154 if conf
.CHECK_HEADERS('gpfs.h', False, False, "gpfs"):
155 Logs
.info('Using gpfs.h from third_party directory.')
156 conf
.DEFINE('HAVE_GPFS', '1')