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-rw-r--r--lib/util/wscript32
-rw-r--r--lib/util/wscript_build415
-rw-r--r--lib/util/wscript_configure189
3 files changed, 636 insertions, 0 deletions
diff --git a/lib/util/wscript b/lib/util/wscript
new file mode 100644
index 0000000..425f659
--- /dev/null
+++ b/lib/util/wscript
@@ -0,0 +1,32 @@
+def options(opt):
+ ''' This is a bit strange, but disable is the flag, not enable. '''
+ opt.add_option('--disable-fault-handling', action='store_true', dest='disable_fault_handling', help=('disable the fault handlers'), default=False)
+
+ # We do not want libunwind by default (backtrace_symbols() in
+ # glibc is better) but allow (eg) IA-64 to build with it where it
+ # might be better (per old comment in fault.c)
+ opt.samba_add_onoff_option('libunwind',
+ default=None,
+ help='''Use libunwind instead of the default backtrace_symbols()
+ from libc, for example on IA-64 where it might give a better
+ backtrace.''')
+
+ opt.add_option('--with-systemd',
+ help=("Enable systemd integration"),
+ action='store_true', dest='enable_systemd')
+
+ opt.add_option('--without-systemd',
+ help=("Disable systemd integration"),
+ action='store_false', dest='enable_systemd')
+
+ opt.add_option('--with-lttng',
+ help=("Enable lttng integration"),
+ action='store_true', dest='enable_lttng')
+
+ opt.add_option('--without-lttng',
+ help=("Disable lttng integration"),
+ action='store_false', dest='enable_lttng')
+
+ opt.add_option('--with-gpfs',
+ help=("Directory under which gpfs headers are installed"),
+ action="store", dest='gpfs_headers_dir')
diff --git a/lib/util/wscript_build b/lib/util/wscript_build
new file mode 100644
index 0000000..b4fcfea
--- /dev/null
+++ b/lib/util/wscript_build
@@ -0,0 +1,415 @@
+#!/usr/bin/env python
+
+# Please add any new SAMBA_SUBSYSTEM/SAMBA_LIBRARY to the bottom of the file
+# unless they are also required to build standalone ctdb.
+
+bld.SAMBA_LIBRARY('time-basic',
+ source='time_basic.c',
+ deps='replace',
+ private_library=True,
+ local_include=False)
+
+bld.SAMBA_SUBSYSTEM('tini',
+ source='tini.c',
+ provide_builtin_linking=True,
+ local_include=False)
+
+bld.SAMBA_SUBSYSTEM('tiniparser',
+ source='tiniparser.c',
+ deps='tini',
+ provide_builtin_linking=True,
+ local_include=False)
+
+bld.SAMBA_SUBSYSTEM('strv',
+ source='strv.c',
+ deps='talloc',
+ local_include=False)
+
+bld.SAMBA_SUBSYSTEM('close-low-fd',
+ source='close_low_fd.c',
+ deps='replace',
+ local_include=False)
+
+bld.SAMBA_LIBRARY('sys_rw',
+ source='sys_rw.c sys_rw_data.c',
+ deps='replace iov_buf',
+ local_include=False,
+ private_library=True)
+
+samba_debug_add_deps = ''
+samba_debug_add_inc = ''
+
+if bld.CONFIG_SET('HAVE_GPFS'):
+ bld.SAMBA_SUBSYSTEM('gpfswrap',
+ source='gpfswrap.c',
+ deps='replace',
+ local_include=False,
+ includes=bld.CONFIG_GET('CPPPATH_GPFS'))
+ samba_debug_add_deps += ' gpfswrap'
+ samba_debug_add_inc += bld.CONFIG_GET('CPPPATH_GPFS')
+
+bld.SAMBA_LIBRARY('samba-debug',
+ source='debug.c',
+ deps='replace time-basic close-low-fd talloc socket-blocking' + samba_debug_add_deps,
+ public_deps='systemd systemd-journal lttng-ust',
+ local_include=False,
+ includes='lib/util/debug-classes ' + samba_debug_add_inc,
+ private_library=True)
+
+bld.SAMBA_LIBRARY('socket-blocking',
+ source='blocking.c',
+ local_include=False,
+ private_library=True)
+
+bld.SAMBA_LIBRARY('talloc_report',
+ source='talloc_report.c',
+ local_include=False,
+ public_deps='talloc',
+ private_library=True
+ )
+
+bld.SAMBA_LIBRARY('talloc_report_printf',
+ source='talloc_report_printf.c',
+ local_include=False,
+ public_deps='talloc',
+ private_library=True
+ )
+
+bld.SAMBA_SUBSYSTEM('smb-panic',
+ source='''
+ fault.c
+ signal.c
+ util_process.c
+ ''',
+ deps='''
+ replace
+ samba-debug
+ LIBUNWIND
+ execinfo
+ ''',
+ local_include=False)
+
+bld.SAMBA_SUBSYSTEM('samba-util-core',
+ source='''
+ data_blob.c
+ util_file.c
+ sys_popen.c
+ time.c
+ util.c
+ idtree.c
+ substitute.c
+ util_strlist.c
+ strv_util.c
+ bitmap.c
+ select.c
+ pidfile.c
+ become_daemon.c
+ mkdir_p.c
+ ''',
+ deps='''
+ time-basic
+ samba-debug
+ socket-blocking
+ talloc
+ tevent
+ execinfo
+ pthread
+ strv
+ tini
+ smb_strtox
+ smb-panic
+ gnutls
+ ''',
+ public_deps='systemd systemd-daemon sys_rw',
+ local_include=False)
+
+bld.SAMBA_SUBSYSTEM('smb_strtox',
+ source='smb_strtox.c',
+ provide_builtin_linking=True,
+ local_include=False)
+
+
+bld.SAMBA_LIBRARY('iov_buf',
+ source='iov_buf.c',
+ deps='talloc',
+ local_include=False,
+ private_library=True)
+
+bld.SAMBA_LIBRARY('msghdr',
+ source='msghdr.c',
+ deps='replace iov_buf',
+ local_include=False,
+ private_library=True)
+
+bld.SAMBA_LIBRARY('genrand',
+ source='genrand.c',
+ deps='replace gnutls smb-panic',
+ local_include=False,
+ private_library=True)
+
+bld.SAMBA_LIBRARY('stable_sort',
+ source='stable_sort.c',
+ deps='replace',
+ public_deps='talloc',
+ local_include=False,
+ private_library=True)
+
+if bld.env.SAMBA_UTIL_CORE_ONLY:
+
+ bld.SAMBA_LIBRARY('tevent-util',
+ source='tevent_unix.c',
+ local_include=False,
+ deps='tevent',
+ private_library=True)
+
+else:
+
+ bld.env.public_headers_skip.append('charset_compat.h')
+
+ bld.SAMBA_BINARY('genrandperf',
+ source='tests/genrandperf.c',
+ deps='genrand replace',
+ local_include=False,
+ install=False)
+
+ # TODO: Rewrite ms_fnmatch_core() for a better API.
+ ms_fnmatch_cflags=''
+ if bld.CONFIG_SET('HAVE_WNO_ERROR_ARRAY_BOUNDS'):
+ ms_fnmatch_cflags='-Wno-error=array-bounds'
+ bld.SAMBA_SUBSYSTEM('SAMBA_UTIL_MS_FNMATCH',
+ source='ms_fnmatch.c',
+ deps='talloc',
+ cflags=ms_fnmatch_cflags,
+ local_include=False)
+
+ bld.SAMBA_LIBRARY('samba-util',
+ source='''
+ base64.c
+ dprintf.c
+ fsusage.c
+ genrand_util.c
+ getpass.c
+ idtree_random.c
+ memcache.c
+ params.c
+ rbtree.c
+ rfc1738.c
+ server_id.c
+ smb_threads.c
+ system.c
+ talloc_keep_secret.c
+ talloc_stack.c
+ tevent_debug.c
+ tfork.c
+ tftw.c
+ unix_match.c
+ util_id.c
+ util_net.c
+ util_paths.c
+ util_str.c
+ util_str_common.c
+ util_strlist_v3.c
+ ''',
+ deps='''
+ samba-util-core
+ DYNCONFIG
+ close-low-fd
+ tiniparser
+ genrand
+ util_str_hex
+ SAMBA_UTIL_MS_FNMATCH
+ ''',
+ public_deps='talloc tevent execinfo pthread LIBCRYPTO charset util_setid',
+ public_headers='''
+ attr.h
+ data_blob.h
+ debug.h
+ discard.h
+ time.h
+ idtree.h
+ idtree_random.h
+ blocking.h
+ signal.h
+ substitute.h
+ fault.h
+ genrand.h
+ tfork.h
+ ''',
+ header_path= [ ('dlinklist.h samba_util.h', '.'), ('*', 'util') ],
+ local_include=False,
+ vnum='0.0.1',
+ pc_files='samba-util.pc'
+ )
+
+ bld.SAMBA_LIBRARY('samba-modules',
+ source='modules.c',
+ deps='samba-errors samba-util',
+ local_include=False,
+ private_library=True)
+
+ bld.SAMBA_LIBRARY('asn1util',
+ source='asn1.c',
+ deps='talloc samba-util',
+ private_library=True,
+ local_include=False)
+
+
+ bld.SAMBA_SUBSYSTEM('UNIX_PRIVS',
+ source='unix_privs.c',
+ autoproto='unix_privs.h',
+ deps='replace talloc',
+ local_include=False,
+ )
+
+
+ bld.SAMBA_LIBRARY('util_tdb',
+ source='util_tdb.c',
+ local_include=False,
+ public_deps='tdb talloc',
+ private_library=True
+ )
+
+ bld.SAMBA_LIBRARY('tevent-util',
+ source='''
+ tevent_unix.c
+ tevent_ntstatus.c
+ tevent_werror.c
+ tevent_req_profile.c
+ ''',
+ local_include=False,
+ public_deps='tevent samba-errors',
+ public_headers='tevent_ntstatus.h tevent_unix.h tevent_werror.h',
+ header_path=[ ('*', 'util') ],
+ pc_files=[],
+ vnum='0.0.1'
+ )
+
+ bld.SAMBA_LIBRARY('util_setid',
+ source='setid.c',
+ local_include=False,
+ private_library=True
+ )
+
+ bld.SAMBA_SUBSYSTEM('util_ldb',
+ source='util_ldb.c',
+ local_include=False,
+ public_deps='ldb',
+ public_headers='util_ldb.h'
+ )
+
+
+ bld.SAMBA_SUBSYSTEM('UTIL_RUNCMD',
+ source='util_runcmd.c',
+ local_include=False,
+ public_deps='tevent'
+ )
+
+ bld.SAMBA_SUBSYSTEM('UTIL_PW',
+ source='util_pw.c',
+ local_include=False,
+ public_deps='talloc'
+ )
+
+ bld.SAMBA_LIBRARY('server_id_db',
+ source='server_id_db.c',
+ deps='talloc tdb strv util_tdb tdb-wrap samba-util',
+ local_include=False,
+ private_library=True)
+
+ bld.SAMBA_SUBSYSTEM('access',
+ source='access.c',
+ deps='interfaces samba-util',
+ local_include=False)
+
+ bld.SAMBA_SUBSYSTEM('util_str_escape',
+ source='util_str_escape.c',
+ deps='talloc',
+ local_include=False)
+
+ bld.SAMBA_SUBSYSTEM('util_str_hex',
+ source='util_str_hex.c',
+ deps='talloc',
+ local_include=False)
+
+ bld.SAMBA_BINARY('test_rfc1738',
+ source='tests/rfc1738.c',
+ deps='cmocka replace samba-util',
+ local_include=False,
+ for_selftest=True)
+
+ bld.SAMBA_BINARY('test_ms_fnmatch',
+ source='tests/test_ms_fnmatch.c',
+ deps='cmocka replace samba-util',
+ local_include=False,
+ for_selftest=True)
+
+ bld.SAMBA_BINARY('test_talloc_keep_secret',
+ source='tests/test_talloc_keep_secret.c',
+ deps='cmocka replace samba-util',
+ local_include=False,
+ for_selftest=True)
+
+ bld.SAMBA_BINARY('test_byteorder',
+ source='tests/test_byteorder.c',
+ deps='cmocka replace samba-util',
+ local_include=False,
+ for_selftest=True)
+
+ bld.SAMBA_BINARY('test_bytearray',
+ source='tests/test_bytearray.c',
+ deps='cmocka replace samba-util',
+ local_include=False,
+ for_selftest=True)
+
+ bld.SAMBA_BINARY('test_byteorder_verify',
+ source='tests/test_byteorder_verify.c',
+ deps='cmocka replace samba-util',
+ local_include=False,
+ for_selftest=True)
+
+ bld.SAMBA_BINARY('test_util_paths',
+ source='tests/test_util_paths.c',
+ deps='cmocka replace talloc samba-util',
+ local_include=False,
+ for_selftest=True)
+
+ bld.SAMBA_BINARY('test_util',
+ source='tests/test_util.c',
+ deps='cmocka replace talloc samba-util',
+ local_include=False,
+ for_selftest=True)
+
+ bld.SAMBA_BINARY('test_memcache',
+ source='tests/test_memcache.c',
+ deps='cmocka replace talloc samba-util',
+ local_include=False,
+ for_selftest=True)
+
+ bld.SAMBA_BINARY('test_sys_rw',
+ source='tests/test_sys_rw.c',
+ deps='cmocka replace samba-util',
+ local_include=False,
+ for_selftest=True)
+
+ bld.SAMBA_BINARY('test_s4_logging',
+ source='tests/test_logging.c',
+ deps=' '.join(['CMDLINE_S4',
+ 'samba-util',
+ 'popt']),
+ local_include=False,
+ for_selftest=True)
+
+ bld.SAMBA_BINARY('test_s3_logging',
+ source='tests/test_logging.c',
+ deps=' '.join(['CMDLINE_S3',
+ 'samba-util',
+ 'popt']),
+ cflags="-D USING_CMDLINE_S3",
+ local_include=False,
+ for_selftest=True)
+
+ bld.SAMBA_BINARY('test_stable_sort',
+ source='tests/test_stable_sort.c',
+ deps='cmocka replace talloc stable_sort',
+ local_include=False,
+ for_selftest=True)
diff --git a/lib/util/wscript_configure b/lib/util/wscript_configure
new file mode 100644
index 0000000..27206e0
--- /dev/null
+++ b/lib/util/wscript_configure
@@ -0,0 +1,189 @@
+#!/usr/bin/env python
+from waflib import Logs, Options, Errors
+
+import os, sys
+
+if Options.options.disable_fault_handling:
+ conf.DEFINE('HAVE_DISABLE_FAULT_HANDLING',1)
+
+# backtrace could be in libexecinfo or in libc.
+# This is our preferred backtrace handler (more useful output than libunwind as at Ubuntu 20.04 x86_64)
+conf.CHECK_FUNCS_IN('backtrace backtrace_symbols', 'execinfo', checklibc=True, headers='execinfo.h')
+conf.CHECK_HEADERS('execinfo.h')
+
+conf.SET_TARGET_TYPE('LIBUNWIND', 'EMPTY')
+if Options.options.with_libunwind:
+ if conf.check_cfg(package='libunwind-generic',
+ args='--cflags --libs',
+ msg='Checking for libunwind',
+ uselib_store='LIBUNWIND',
+ mandatory=False):
+ if conf.CHECK_HEADERS('libunwind.h'):
+ conf.SET_TARGET_TYPE('LIBUNWIND', 'SYSLIB')
+ else:
+ raise Errors.WafError('--with-libunwind specified but libunwind not found')
+elif Options.options.with_libunwind == None:
+ if not conf.CONFIG_SET('HAVE_BACKTRACE_SYMBOLS') \
+ and not Options.options.disable_fault_handling:
+ raise Errors.WafError(
+'''backtrace_symbols() not found but
+--with-libunwind not specified.
+Use --without-libunwind to build without internal backtrace support or
+--disable-fault-handling to totally defer fault handling to the OS.''')
+
+conf.CHECK_STRUCTURE_MEMBER('struct statvfs', 'f_frsize', define='HAVE_FRSIZE', headers='sys/statvfs.h')
+
+# all the different ways of doing statfs
+statfs_types = [
+ ( 'STAT_STATVFS',
+ 'statvfs (SVR4)',
+ 'struct statvfs fsd; exit(statvfs(0, &fsd))',
+ 'sys/statvfs.h' ),
+
+ ( 'STAT_STATFS3_OSF1',
+ '3-argument statfs function (DEC OSF/1)',
+ 'struct statfs fsd; fsd.f_fsize = 0; exit(statfs(".", &fsd, sizeof(struct statfs)))',
+ 'sys/param.h sys/mount.h' ),
+
+ ( 'STAT_STATFS2_BSIZE',
+ 'two-argument statfs with statfs.bsize',
+ 'struct statfs fsd; fsd.f_bsize = 0; exit(statfs(".", &fsd))',
+ 'sys/param.h sys/mount.h sys/vfs.h' ),
+
+ ( 'STAT_STATFS4',
+ 'four-argument statfs (AIX-3.2.5, SVR3)',
+ 'struct statfs fsd; exit(statfs(".", &fsd, sizeof fsd, 0))',
+ 'sys/statfs.h' ),
+
+ ( 'STAT_STATFS2_FSIZE',
+ 'two-argument statfs with statfs.fsize',
+ 'struct statfs fsd; fsd.f_fsize = 0; exit(statfs(".", &fsd))',
+ 'sys/param.h sys/mount.h' ),
+
+ ( 'STAT_STATFS2_FS_DATA',
+ 'two-argument statfs with struct fs_data (Ultrix)',
+ 'struct fs_data fsd; exit(statfs(".", &fsd) != 1)',
+ 'sys/param.h sys/mount.h sys/fs_types.h' )
+]
+
+found_statfs=False
+for (define, msg, code, headers) in statfs_types:
+ if conf.CHECK_CODE(code,
+ define=define,
+ headers=headers,
+ msg='Checking for %s' % msg,
+ local_include=False):
+ found_statfs=True
+ break
+
+if not found_statfs:
+ print("FATAL: Failed to find a statfs method")
+ raise
+
+conf.CHECK_CODE("""struct statfs fsd;
+ fsd.f_bsize = 0;
+ fsd.f_iosize = 0;
+ return (statfs (".", &fsd));
+ """,
+ headers='sys/param.h sys/mount.h sys/vfs.h',
+ define='BSD_STYLE_STATVFS',
+ msg='Checking for *bsd style statfs with statfs.f_iosize',
+ execute=True,
+ local_include=False)
+
+conf.CHECK_CODE('struct statvfs buf; buf.f_fsid = 0',
+ define='HAVE_FSID_INT',
+ msg='Checking if f_fsid is an integer',
+ execute=False,
+ local_include=False,
+ headers='sys/statvfs.h')
+
+# fsusage.c assumes that statvfs has an f_frsize entry. Some weird
+# systems use f_bsize.
+conf.CHECK_CODE('struct statvfs buf; buf.f_frsize = 0',
+ define='HAVE_FRSIZE',
+ msg='Checking that statvfs.f_frsize works',
+ headers='sys/statvfs.h',
+ execute=False,
+ local_include=False)
+
+# Some systems use f_flag in struct statvfs while others use f_flags
+conf.CHECK_CODE('struct statvfs buf; buf.f_flag = 0',
+ define='HAVE_STATVFS_F_FLAG',
+ msg='Checking whether statvfs.f_flag exists',
+ headers='sys/statvfs.h',
+ local_include=False,
+ execute=False)
+
+conf.CHECK_CODE('struct statvfs buf; buf.f_flags = 0',
+ define='HAVE_STATVFS_F_FLAGS',
+ msg='Checking whether statvfs.f_flags exists',
+ headers='sys/statvfs.h',
+ local_include=False,
+ execute=False)
+
+# Check for mallinfo2() first and fallback to mallinfo() if not found
+body = '''mi.arena + mi.ordblks + mi.smblks + mi.hblks + mi.hblkhd +
+ mi.usmblks + mi.fsmblks + mi.uordblks + mi.fordblks + mi.keepcost'''
+if not conf.CHECK_CODE('''struct mallinfo2 mi = mallinfo2(); return %s;'''
+ % body, 'HAVE_MALLINFO2',
+ msg="Checking for mallinfo2()",
+ headers='malloc.h'):
+ conf.CHECK_CODE('''struct mallinfo mi = mallinfo(); return %s;'''
+ % body, 'HAVE_MALLINFO',
+ msg="Checking for mallinfo()",
+ headers='malloc.h')
+
+#
+# systemd removed the libsystemd-daemon and libsystemd-journal libraries. In newer
+# versions it is only libsystemd. As waf pkg-config handling does not provide
+# targets which could be used as a dependency based on the package name we need
+# to look for them on our own. This enabled one of the library targets based on
+# which version we detect.
+#
+conf.SET_TARGET_TYPE('systemd-daemon', 'EMPTY')
+conf.SET_TARGET_TYPE('systemd-journal', 'EMPTY')
+conf.SET_TARGET_TYPE('systemd', 'EMPTY')
+
+if Options.options.enable_systemd != False:
+ r_daemon = conf.CHECK_CFG(package='libsystemd-daemon', args='--cflags --libs',
+ msg='Checking for libsystemd-daemon')
+ r_journal = conf.CHECK_CFG(package='libsystemd-journal', args='--cflags --libs',
+ msg='Checking for libsystemd-journal')
+ if r_daemon is None and r_journal is None:
+ conf.CHECK_CFG(package='libsystemd', args='--cflags --libs',
+ msg='Checking for libsystemd')
+ conf.CHECK_LIB('systemd', shlib=True)
+ else:
+ conf.CHECK_LIB('systemd-daemon', shlib=True)
+ conf.CHECK_LIB('systemd-journal', shlib=True)
+
+conf.SET_TARGET_TYPE('lttng-ust', 'EMPTY')
+
+if Options.options.enable_lttng != False:
+ conf.CHECK_CFG(package='lttng-ust', args='--cflags --libs',
+ msg='Checking for lttng-ust', uselib_store="LTTNG-UST")
+ conf.CHECK_HEADERS('lttng/tracef.h', lib='lttng-st')
+ conf.CHECK_LIB('lttng-ust', shlib=True)
+
+if (conf.CONFIG_SET('HAVE_LTTNG_TRACEF_H') and
+ conf.CONFIG_SET('HAVE_LTTNG_UST')):
+ conf.DEFINE('HAVE_LTTNG_TRACEF', '1')
+ conf.env['HAVE_LTTNG_TRACEF'] = True
+
+if Options.options.gpfs_headers_dir:
+ conf.env['CPPPATH_GPFS'] = Options.options.gpfs_headers_dir
+ if conf.CHECK_HEADERS('gpfs.h', False, False, "gpfs"):
+ Logs.info('Using gpfs.h from %s' % Options.options.gpfs_headers_dir)
+ conf.DEFINE('HAVE_GPFS', '1')
+else:
+ conf.env['CPPPATH_GPFS'] = "/usr/lpp/mmfs/include/"
+ if conf.CHECK_HEADERS('gpfs.h', False, False, "gpfs"):
+ Logs.info('Using gpfs.h from installed gpfs package.')
+ conf.DEFINE('HAVE_GPFS', '1')
+ else:
+ if sys.platform.startswith('linux'):
+ conf.env['CPPPATH_GPFS'] = os.path.abspath("third_party/gpfs")
+ if conf.CHECK_HEADERS('gpfs.h', False, False, "gpfs"):
+ Logs.info('Using gpfs.h from third_party directory.')
+ conf.DEFINE('HAVE_GPFS', '1')
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-07 09:19:49 +0000