#! /usr/bin/env python srcdir=".." import sys, os from optparse import SUPPRESS_HELP sys.path.insert(0, srcdir+"/buildtools/wafsamba") sys.path.insert(0, "source3") import wafsamba, Options, Logs, Utils, Scripting import build.charset import samba_utils, samba_version import samba3 Options.default_prefix = '/usr/local/samba' def set_options(opt): opt.add_option('--with-static-modules', help=("Comma-separated list of names of modules to statically link in"), action="store", dest='static_modules', default=None) opt.add_option('--with-shared-modules', help=("Comma-separated list of names of modules to build shared"), action="store", dest='shared_modules', default=None) opt.SAMBA3_ADD_OPTION('winbind') opt.SAMBA3_ADD_OPTION('swat') opt.SAMBA3_ADD_OPTION('ads', default=None) # None means autodetection opt.SAMBA3_ADD_OPTION('ldap') opt.SAMBA3_ADD_OPTION('cups', with_name="enable", without_name="disable") opt.SAMBA3_ADD_OPTION('iprint', with_name="enable", without_name="disable") opt.SAMBA3_ADD_OPTION('pam') opt.SAMBA3_ADD_OPTION('pam_smbpass') opt.SAMBA3_ADD_OPTION('quotas') opt.SAMBA3_ADD_OPTION('sendfile-support') opt.SAMBA3_ADD_OPTION('utmp') opt.SAMBA3_ADD_OPTION('pthreadpool', with_name="enable", without_name="disable", default=True) opt.SAMBA3_ADD_OPTION('avahi', with_name="enable", without_name="disable") opt.SAMBA3_ADD_OPTION('iconv') opt.SAMBA3_ADD_OPTION('acl-support') opt.SAMBA3_ADD_OPTION('dnsupdate') opt.SAMBA3_ADD_OPTION('syslog') opt.SAMBA3_ADD_OPTION('automount') opt.SAMBA3_ADD_OPTION('aio-support') opt.SAMBA3_ADD_OPTION('dmapi', default=False, help="build with DMAPI support") opt.SAMBA3_ADD_OPTION('profiling-data', default=False) opt.SAMBA3_ADD_OPTION('cluster-support', default=None) opt.add_option('--with-ctdb-dir', help=("Directory under which ctdb is installed"), action="store", dest='ctdb_dir', default=None) opt.add_option('--enable-old-ctdb', help=("enable building against (too) old version of ctdb (default=false)"), action="store_true", dest='enable_old_ctdb', default=False) def configure(conf): from samba_utils import TO_LIST default_static_modules = [] default_shared_modules = [] if Options.options.developer: conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD') conf.env.developer = True if Options.options.with_swat: conf.env['build_swat'] = True if sys.platform != 'openbsd5': conf.ADD_LDFLAGS("-Wl,--export-dynamic", testflags=True) conf.CHECK_HEADERS('execinfo.h libexc.h libunwind.h netdb.h') conf.CHECK_HEADERS('linux/falloc.h') conf.CHECK_FUNCS('getcwd fchown chmod fchmod mknod') conf.CHECK_FUNCS('strtol strchr strupr chflags') conf.CHECK_FUNCS('getrlimit fsync fdatasync setpgid') conf.CHECK_FUNCS('setsid glob strpbrk crypt16 getauthuid') conf.CHECK_FUNCS('sigprocmask sigblock sigaction sigset innetgr') conf.CHECK_FUNCS('initgroups select poll rdchk getgrnam getgrent pathconf') conf.CHECK_FUNCS('setpriv setgidx setuidx setgroups syscall sysconf') conf.CHECK_FUNCS('atexit grantpt fallocate posix_fallocate') conf.CHECK_FUNCS('fseeko setluid') conf.CHECK_FUNCS('getpwnam', headers='sys/types.h pwd.h') conf.CHECK_FUNCS('fdopendir') conf.CHECK_FUNCS('getpwent_r setenv strcasecmp fcvt fcvtl') conf.CHECK_FUNCS('syslog vsyslog timegm setlocale') conf.CHECK_FUNCS_IN('nanosleep', 'rt') conf.CHECK_FUNCS('lutimes futimes utimensat futimens') conf.CHECK_FUNCS('mlock munlock mlockall munlockall') conf.CHECK_FUNCS('memalign posix_memalign hstrerror') conf.CHECK_FUNCS('shmget') conf.CHECK_FUNCS_IN('shm_open', 'rt', checklibc=True) conf.CHECK_FUNCS('gettext dgettext bindtextdomain textdomain bind_textdomain_codeset') #FIXME: for some reason this one still fails conf.CHECK_FUNCS_IN('yp_get_default_domain', 'nsl') conf.CHECK_FUNCS_IN('dn_expand _dn_expand __dn_expand', 'resolv') conf.CHECK_FUNCS_IN('dn_expand', 'inet') conf.CHECK_DECLS('fdatasync', reverse=True) conf.CHECK_DECLS('readahead', reverse=True, headers='fcntl.h') if conf.CONFIG_SET('HAVE_LONG_LONG'): conf.DEFINE('HAVE_LONGLONG', 1) if conf.CHECK_CODE(''' #if defined(HAVE_UNISTD_H) #include #endif long ret = splice(0,0,1,0,400,SPLICE_F_MOVE); ''', 'HAVE_LINUX_SPLICE', headers='fcntl.h'): conf.CHECK_DECLS('splice', reverse=True, headers='fcntl.h') # Check for inotify support conf.CHECK_HEADERS('sys/inotify.h') if "HAVE_SYS_INOTIFY_H" in conf.env: conf.DEFINE('HAVE_INOTIFY', 1) # Check for kernel change notify support conf.CHECK_CODE(''' #ifndef F_NOTIFY #define F_NOTIFY 1026 #endif main() { exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0); }''', 'HAVE_KERNEL_CHANGE_NOTIFY', addmain=False, execute=True, headers='fcntl.h signal.h', msg="Checking for kernel change notify support") # Check for Linux kernel oplocks conf.CHECK_CODE(''' #include #include #include #ifndef F_NOTIFY #define F_NOTIFY 1026 #endif main() { exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0); }''', 'HAVE_KERNEL_OPLOCKS_LINUX', addmain=False, execute=True, msg="Checking for Linux kernel oplocks") # Check for IRIX kernel oplock types conf.CHECK_CODE('oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;', 'HAVE_KERNEL_OPLOCKS_IRIX', headers='fcntl.h', msg="Checking for IRIX kernel oplock types") # Check for kernel share modes conf.CHECK_CODE(''' #include #include #include #include #ifndef LOCK_MAND #define LOCK_MAND 32 #define LOCK_READ 64 #endif main() { exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0); }''', 'HAVE_KERNEL_SHARE_MODES', addmain=False, execute=True, msg="Checking for kernel share modes") # check for DMAPI libs Logs.info("Checking for DMAPI library existence") conf.env['dmapi_lib'] = '' samba_dmapi_lib = '' if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'dm'): samba_dmapi_lib = 'dm' else: if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'jfsdm'): samba_dmapi_lib = 'jfsdm' else: if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'dmapi'): samba_dmapi_lib = 'dmapi' else: if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'xdsm'): samba_dmapi_lib = 'xdsm' # only bother to test headers and compilation when a candidate # library has been found if Options.options.with_dmapi == True and samba_dmapi_lib == '': conf.fatal('DMAPI support requested, but no suitable DMAPI library found') else: conf.CHECK_HEADERS('sys/dmi.h xfs/dmapi.h sys/jfsdmapi.h sys/dmapi.h dmapi.h') conf.CHECK_CODE(''' #include /* needed by Tru64 */ #include /* needed by AIX */ #ifdef HAVE_XFS_DMAPI_H #include #elif defined(HAVE_SYS_DMI_H) #include #elif defined(HAVE_SYS_JFSDMAPI_H) #include #elif defined(HAVE_SYS_DMAPI_H) #include #elif defined(HAVE_DMAPI_H) #include #endif /* This link test is designed to fail on IRI 6.4, but should * succeed on Linux, IRIX 6.5 and AIX. */ int main(int argc, char **argv) { char * version; dm_eventset_t events; /* This doesn't take an argument on IRIX 6.4. */ dm_init_service(&version); /* IRIX 6.4 expects events to be a pointer. */ DMEV_ISSET(DM_EVENT_READ, events); return 0; } ''', 'USE_DMAPI', addmain=False, execute=False, lib=samba_dmapi_lib, msg='Checking whether DMAPI lib '+samba_dmapi_lib+' can be used') if conf.CONFIG_SET('USE_DMAPI'): conf.env['dmapi_lib'] = samba_dmapi_lib else: if Options.options.with_dmapi == True: conf.fatal('DMAPI support requested but not found'); # Check for various members of the stat structure conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blocks', define='HAVE_STAT_ST_BLOCKS', headers='sys/stat.h') conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blksize', define='HAVE_STAT_ST_BLKSIZE', headers='sys/stat.h') conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_flags', define='HAVE_STAT_ST_FLAGS', headers='sys/types.h sys/stat.h unistd.h') if "HAVE_BLKCNT_T" in conf.env: conf.CHECK_CODE(''' return sizeof(blkcnt_t) == 4 ? 0 : 1''', 'SIZEOF_BLKCNT_T_4', execute=True, headers='replace.h sys/types.h sys/stat.h unistd.h', msg="Checking whether blkcnt_t is 32 bit") if "HAVE_BLKCNT_T" in conf.env: conf.CHECK_CODE(''' return sizeof(blkcnt_t) == 8 ? 0 : 1''', 'SIZEOF_BLKCNT_T_8', execute=True, headers='replace.h sys/types.h sys/stat.h unistd.h', msg="Checking whether blkcnt_t is 64 bit") # Check for POSIX capability support conf.CHECK_FUNCS_IN('cap_get_proc', 'cap', headers='sys/capability.h') if "HAVE_SYS_CAPABILITY_H" in conf.env: conf.CHECK_CODE(''' cap_t cap; cap_value_t vals[1]; if (!(cap = cap_get_proc())) exit(1); vals[0] = CAP_CHOWN; cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR); cap_set_proc(cap);''', 'HAVE_POSIX_CAPABILITIES', execute=True, lib="cap", headers='sys/capability.h', msg="Checking whether POSIX capabilities are available") # Check for int16, uint16, int32 and uint32 in rpc/types.h included from # rpc/rpc.h. This is *really* broken but some systems (DEC OSF1) do this. # -- JRA. if conf.CONFIG_SET("HAVE_RPC_RPC_H"): conf.CHECK_TYPE('int16', headers='rpc/rpc.h', define='HAVE_INT16_FROM_RPC_RPC_H', msg="Checking for int16 typedef included by rpc/rpc.h") conf.CHECK_CODE('uint16 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H', headers='sys/types.h rpc/rpc.h', msg="Checking for uint16 typedef included by rpc/rpc.h") conf.CHECK_CODE('int32 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H', headers='sys/types.h rpc/rpc.h', msg="Checking for int32 typedef included by rpc/rpc.h") conf.CHECK_CODE('uint32 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H', headers='sys/types.h rpc/rpc.h', msg="Checking for uint32 typedef included by rpc/rpc.h") conf.CHECK_CODE('int i;', 'BROKEN_NISPLUS_INCLUDE_FILES', headers='sys/types.h sys/acl.h rpcsvc/nis.h', msg="Checking for broken nisplus include files") # Check if the compiler will optimize out functions conf.CHECK_CODE(''' if (0) { this_function_does_not_exist(); } else { return 1; }''', 'HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS', msg="Checking if the compiler will optimize out functions") # Check if the compiler supports the LL suffix on long long integers # AIX needs this conf.CHECK_CODE('long long i = 0x8000000000LL', 'COMPILER_SUPPORTS_LL', headers='stdio.h', msg="Checking for LL suffix on long long integers") conf.CHECK_FUNCS(''' _acl __acl atexit bindtextdomain _chdir __chdir chflags chmod _close __close _closedir __closedir crypt16 devnm dgettext dirfd DNSServiceRegister _dup __dup _dup2 __dup2 endmntent execl _facl __facl _fchdir __fchdir fchmod fchown _fcntl __fcntl fcvt fcvtl fdatasync _fork __fork fseeko fsetxattr _fstat __fstat fsync futimens futimes __fxstat getauthuid getcwd _getcwd __getcwd getdents __getdents getdirentries getgrent getgrnam getgrouplist getgrset getmntent getpagesize getpwanam getpwent_r getrlimit gettext glob grantpt hstrerror initgroups innetgr llseek _llseek __llseek _lseek __lseek _lstat __lstat lutimes __lxstat memalign mknod mlock mlockall munlock munlockall _open __open _opendir __opendir pathconf poll posix_fallocate posix_memalign prctl pread _pread __pread pwrite _pwrite __pwrite rdchk _read __read _readdir __readdir _seekdir __seekdir select setenv setgidx setgroups setlocale setluid setmntent setpgid setpriv setsid setuidx shmget shm_open sigaction sigblock sigprocmask sigset _stat __stat statvfs strcasecmp strchr strpbrk strsignal strtol strupr sysconf sysctl sysctlbyname __sys_llseek syslog _telldir __telldir textdomain timegm utimensat vsyslog _write __write __xstat ''') conf.CHECK_CODE(''' #ifdef HAVE_SYS_PRCTL_H #include #endif int i; i = prtcl(0); ''', 'HAVE_PRCTL', link=False) conf.CHECK_SAMBA3_CHARSET() # see build/charset.py # FIXME: these should be tests for features, but the old build system just # checks for OSes. host_os = sys.platform Logs.info("building on %s" % host_os) # Python doesn't have case switches... :/ # FIXME: original was *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*) # the search for .rfind('gnu') covers gnu* and *-gnu is that too broad? conf.SET_TARGET_TYPE('sunacl', 'EMPTY') if (host_os.rfind('linux') > -1) or (host_os.rfind('gnu') > -1) or (host_os.rfind('qnx') > -1): if host_os.rfind('linux') > -1: conf.DEFINE('LINUX', '1') elif host_os.rfind('qnx') > -1: conf.DEFINE('QNX', '1') conf.DEFINE('STAT_ST_BLOCKSIZE', '512') elif (host_os.rfind('darwin') > -1): conf.DEFINE('DARWINOS', 1) conf.ADD_CFLAGS('-fno-common') conf.DEFINE('STAT_ST_BLOCKSIZE', '512') elif (host_os.rfind('freebsd') > -1): conf.DEFINE('FREEBSD', 1) if conf.CHECK_HEADERS('sunacl.h'): conf.DEFINE('HAVE_FREEBSD_SUNACL_H', '1') conf.CHECK_FUNCS_IN('acl', 'sunacl') conf.DEFINE('STAT_ST_BLOCKSIZE', '512') elif (host_os.rfind('irix') > -1): conf.DEFINE('IRIX', 1) conf.DEFINE('STAT_ST_BLOCKSIZE', '512') elif (host_os.rfind('aix') > -1): conf.DEFINE('AIX', 1) conf.DEFINE('STAT_ST_BLOCKSIZE', 'DEV_BSIZE') elif (host_os.rfind('hpux') > -1): conf.DEFINE('HPUX', 1) conf.DEFINE('STAT_ST_BLOCKSIZE', '8192') elif (host_os.rfind('osf') > -1): conf.DEFINE('OSF1', 1) conf.DEFINE('STAT_ST_BLOCKSIZE', '512') # FIXME: Add more checks here. else: conf.DEFINE('STAT_ST_BLOCKSIZE', '512') if Options.options.with_acl_support: if (host_os.rfind('sysv5') > -1) and conf.CHECK_FUNCS_IN('sec', 'facl', checklibc=True): Logs.info('Using UnixWare ACLs') conf.DEFINE('HAVE_UNIXWARE_ACLS',1) default_static_modules.extend(TO_LIST('vfs_solarisacl')) elif (host_os.rfind('solaris') > -1) and conf.CHECK_FUNCS_IN('sec', 'facl'): Logs.info('Using solaris ACLs') conf.DEFINE('HAVE_SOLARIS_ACLS',1) default_static_modules.extend(TO_LIST('vfs_solarisacl')) elif (host_os.rfind('hpux') > -1): Logs.info('Using HPUX ACLs') conf.DEFINE('HAVE_HPUX_ACLS',1) conf.DEFINE('POSIX_ACL_NEEDS_MASK',1) default_static_modules.extend(TO_LIST('vfs_hpuxacl')) elif (host_os.rfind('aix') > -1): Logs.info('Using AIX ACLs') conf.DEFINE('HAVE_AIX_ACLS',1) default_static_modules.extend(TO_LIST('vfs_aixacl')) elif (host_os.rfind('osf') > -1) and conf.CHECK_FUNCS_IN('pacl', 'acl_get_fd'): Logs.info('Using Tru64 ACLs') conf.DEFINE('HAVE_TRU64_ACLS',1) default_static_modules.extend(TO_LIST('vfs_tru64acl')) elif (host_os.rfind('darwin') > -1): Logs.warn('ACLs on Dwarwin currently not supported') else: conf.CHECK_FUNCS_IN('acl_get_file', 'acl') if conf.CHECK_CODE(''' acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry(acl, entry_id, entry_p); ''', 'HAVE_POSIX_ACLS', headers='sys/types.h sys/acl.h', link=False, msg="Checking for POSIX ACL support") : conf.CHECK_CODE(''' acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np(permset_d, perm); ''', 'HAVE_ACL_GET_PERM_NP', headers='sys/types.h sys/acl.h', link=True, msg="Checking whether acl_get_perm_np() is available") default_static_modules.extend(TO_LIST('vfs_posixacl')) if conf.CHECK_FUNCS('dirfd'): conf.DEFINE('HAVE_DIRFD_DECL', 1) conf.CHECK_CODE('struct statfs fsd; fsid_t fsid = fsd.f_fsid; return statfs(".", &fsd);', 'HAVE_STATFS_F_FSID', msg="vfs_fileid: checking for statfs() and struct statfs.f_fsid", headers='sys/types.h sys/statfs.h', execute=True) if conf.CONFIG_SET('HAVE_FALLOCATE'): conf.CHECK_CODE(''' int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);''', 'HAVE_LINUX_FALLOCATE', msg="Checking whether the Linux 'fallocate' function is available", headers='unistd.h sys/types.h fcntl.h linux/falloc.h') conf.CHECK_CODE(''' ssize_t err = readahead(0,0,0x80000);''', 'HAVE_LINUX_READAHEAD', msg="Checking whether Linux readahead is available", headers='unistd.h fcntl.h') conf.CHECK_DECLS('readahead', headers='fcntl.h', always=True) conf.CHECK_CODE('int fd = openat(AT_FDCWD, ".", O_RDONLY);', 'HAVE_OPENAT', msg='Checking for openat', headers='fcntl.h') if Options.options.with_aio_support: conf.CHECK_FUNCS_IN('aio_read', 'aio') conf.CHECK_FUNCS_IN('aio_read', 'rt') conf.CHECK_CODE('struct aiocb a; return aio_read(&a);', 'HAVE_AIO', msg='Checking for asynchronous io support', headers='sys/types.h aio.h', lib='aio rt') if conf.CONFIG_SET('HAVE_AIO'): conf.CHECK_CODE('struct aiocb a; return aio_read(&a);', 'HAVE_AIO_READ', msg='Checking for aio_read', headers='aio.h', lib='aio rt') conf.CHECK_CODE('struct aiocb a; return aio_write(&a);', 'HAVE_AIO_WRITE', msg='Checking for aio_write', headers='aio.h', lib='aio rt') conf.CHECK_CODE('struct aiocb a; return aio_fsync(1, &a);', 'HAVE_AIO_FSYNC', msg='Checking for aio_fsync', headers='aio.h', lib='aio rt') conf.CHECK_CODE('struct aiocb a; return aio_return(&a);', 'HAVE_AIO_RETURN', msg='Checking for aio_return', headers='aio.h', lib='aio rt') conf.CHECK_CODE('struct aiocb a; return aio_error(&a);', 'HAVE_AIO_ERROR', msg='Checking for aio_error', headers='aio.h', lib='aio rt') conf.CHECK_CODE('struct aiocb a; return aio_cancel(1, &a);', 'HAVE_AIO_CANCEL', msg='Checking for aio_cancel', headers='aio.h', lib='aio rt') conf.CHECK_CODE('struct aiocb a; return aio_suspend(&a, 1, NULL);', 'HAVE_AIO_SUSPEND', msg='Checking for aio_suspend', headers='aio.h', lib='aio rt') if not conf.CONFIG_SET('HAVE_AIO'): conf.DEFINE('HAVE_NO_AIO', '1') else: conf.DEFINE('HAVE_NO_AIO', '1') if host_os.rfind('linux') > -1: conf.CHECK_FUNCS_IN('io_submit', 'aio') conf.CHECK_CODE(''' struct io_event ioev; struct iocb *ioc; io_context_t ctx; struct timespec ts; int fd; char *buf; fd = eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); io_queue_init(128,&ctx); io_prep_pwrite(ioc, 1, buf, 1, 0); io_prep_pread(ioc, 1, buf, 1, 0); io_set_eventfd(ioc, fd); io_set_callback(ioc, (io_callback_t)(0)); io_submit(ctx, 1, &ioc); io_getevents(ctx, 1, 1, &ioev, &ts); ''', 'HAVE_LINUX_KERNEL_AIO', msg='Checking for linux kernel asynchronous io support', headers='unistd.h stdlib.h sys/types.h fcntl.h sys/eventfd.h libaio.h', lib='aio') conf.CHECK_CODE(''' struct msghdr msg; union { struct cmsghdr cm; char control[CMSG_SPACE(sizeof(int))]; } control_un; msg.msg_control = control_un.control; msg.msg_controllen = sizeof(control_un.control); ''', 'HAVE_MSGHDR_MSG_CONTROL', msg='Checking if we can use msg_control for passing file descriptors', headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h') conf.CHECK_CODE(''' struct msghdr msg; int fd; msg.msg_acctrights = (caddr_t) &fd; msg.msg_acctrightslen = sizeof(fd); ''', 'HAVE_MSGHDR_MSG_ACCTRIGHTS', msg='Checking if we can use msg_acctrights for passing file descriptors', headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h') if Options.options.with_winbind: conf.env.build_winbind = True conf.DEFINE('WITH_WINBIND', '1') conf.find_program('awk', var='AWK') conf.find_program('perl', var='PERL') conf.CHECK_HEADERS('asm/types.h') conf.CHECK_CODE('dev_t dev; int i = major(dev); return 0', "HAVE_DEVICE_MAJOR_FN", headers='unistd.h sys/types.h', msg="Checking for major macro") conf.CHECK_CODE('dev_t dev; int i = minor(dev); return 0', "HAVE_DEVICE_MINOR_FN", headers='unistd.h sys/types.h', msg="Checking for minor macro") conf.CHECK_STRUCTURE_MEMBER('struct dirent', 'd_off', headers='unistd.h sys/types.h dirent.h', define='HAVE_DIRENT_D_OFF') conf.CHECK_FUNCS('setnetgrent getnetgrent endnetgrent') if conf.CHECK_CFLAGS('-Werror-implicit-function-declaration'): netgrent_cflags = '-Werror-implicit-function-declaration' else: netgrent_cflags = '' conf.CHECK_CODE('setnetgrent("foo")', 'HAVE_SETNETGRENT_PROTOTYPE', msg="Checking for setnetgrent prototype", headers='netdb.h netgroup.h', cflags=netgrent_cflags) conf.CHECK_CODE('getnetgrent', 'HAVE_GETNETGRENT_PROTOTYPE', msg="Checking for getnetgrent prototype", headers='netdb.h netgroup.h', cflags=netgrent_cflags) conf.CHECK_CODE('endnetgrent', 'HAVE_ENDNETGRENT_PROTOTYPE', msg="Checking for endnetgrent prototype", headers='netdb.h netgroup.h', cflags=netgrent_cflags) # Look for CUPS if Options.options.with_cups: conf.find_program('cups-config', var='CUPS_CONFIG') if conf.env.CUPS_CONFIG: # we would normally use --libs here, but cups-config incorrectly adds # gssapi_krb5 and other libraries to its --libs output. That breaks the use # of an in-tree heimdal kerberos conf.check_cfg(path=conf.env.CUPS_CONFIG, args="--cflags --ldflags", package="", uselib_store="CUPS") conf.CHECK_HEADERS('cups/cups.h cups/language.h', lib='cups') conf.CHECK_FUNCS_IN('httpConnect httpConnectEncrypt', 'cups') if conf.CONFIG_SET('HAVE_CUPS_CUPS_H') and conf.CONFIG_SET('HAVE_CUPS_LANGUAGE_H'): conf.DEFINE('HAVE_CUPS', '1') else: conf.undefine('HAVE_CUPS') conf.SET_TARGET_TYPE('cups', 'EMPTY') else: # define an empty subsystem for cups, to allow it to be used as an empty dependency conf.SET_TARGET_TYPE('cups', 'EMPTY') if Options.options.with_iprint: if conf.CONFIG_SET('HAVE_CUPS'): conf.DEFINE('HAVE_IPRINT', '1') else: Logs.warn("--enable-iprint=yes but cups support not sufficient") if Options.options.with_syslog: conf.DEFINE('WITH_SYSLOG', '1') if Options.options.with_automount: conf.DEFINE('WITH_AUTOMOUNT', '1') # Check for LDAP if Options.options.with_ldap: conf.CHECK_HEADERS('ldap.h lber.h ldap_pvt.h') conf.CHECK_TYPE('ber_tag_t', 'unsigned int', headers='ldap.h lber.h') conf.CHECK_FUNCS_IN('ber_scanf ber_sockbuf_add_io', 'lber') conf.CHECK_VARIABLE('LDAP_OPT_SOCKBUF', headers='ldap.h') # if we LBER_OPT_LOG_PRINT_FN we can intercept ldap logging and print it out # for the samba logs conf.CHECK_VARIABLE('LBER_OPT_LOG_PRINT_FN', define='HAVE_LBER_LOG_PRINT_FN', headers='lber.h') conf.CHECK_FUNCS_IN('ldap_init ldap_init_fd ldap_initialize ldap_set_rebind_proc', 'ldap') conf.CHECK_FUNCS_IN('ldap_add_result_entry', 'ldap') # Check if ldap_set_rebind_proc() takes three arguments if conf.CHECK_CODE('ldap_set_rebind_proc(0, 0, 0)', 'LDAP_SET_REBIND_PROC_ARGS', msg="Checking whether ldap_set_rebind_proc takes 3 arguments", headers='ldap.h lber.h', link=False): conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '3') else: conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '2') # last but not least, if ldap_init() exists, we want to use ldap if conf.CONFIG_SET('HAVE_LDAP_INIT') and conf.CONFIG_SET('HAVE_LDAP_H'): conf.DEFINE('HAVE_LDAP', '1') conf.DEFINE('LDAP_DEPRECATED', '1') conf.env['HAVE_LDAP'] = '1' # if ber_sockbuf_add_io() and LDAP_OPT_SOCKBUF are available, we can add # SASL wrapping hooks if conf.CONFIG_SET('HAVE_BER_SOCKBUF_ADD_IO') and \ conf.CONFIG_SET('HAVE_LDAP_OPT_SOCKBUF'): conf.DEFINE('HAVE_LDAP_SASL_WRAPPING', '1') else: conf.SET_TARGET_TYPE('ldap', 'EMPTY') conf.SET_TARGET_TYPE('lber', 'EMPTY') if Options.options.with_ads == False: use_ads = False use_ads_krb5 = False use_ads_ldap = False else: use_ads = True use_ads_krb5 = True use_ads_ldap = True if not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5') and \ not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC'): Logs.warn("arcfour-hmac-md5 encryption type not found in -lkrb5") use_ads_krb5 = False if not conf.CONFIG_SET('HAVE_KRB5_MK_REQ_EXTENDED'): Logs.warn("krb5_mk_req_extended not found in -lkrb5") use_ads_krb5 = False if not conf.CONFIG_SET('HAVE_KRB5_GET_HOST_REALM'): Logs.warn("krb5_get_host_realm not found in -lkrb5") use_ads_krb5 = False if not conf.CONFIG_SET('HAVE_KRB5_FREE_HOST_REALM'): Logs.warn("krb5_free_host_realm not found in -lkrb5") use_ads_krb5 = False if not conf.CONFIG_SET('HAVE_KRB5_FWD_TGT_CREDS'): Logs.warn("krb5_fwd_tgt_creds found in -lkrb5") use_ads_krb5 = False if not conf.CONFIG_SET('HAVE_KRB5_GET_INIT_CREDS_OPT_ALLOC'): Logs.warn("krb5_get_init_creds_opt_alloc not found in -lkrb5") use_ads_krb5 = False if not conf.CONFIG_SET('KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT'): Logs.warn("krb5_get_init_creds_opt_free was not found or was too old in -lkrb5") use_ads_krb5 = False if not conf.CONFIG_SET('HAVE_KRB5_GET_RENEWED_CREDS'): Logs.warn("krb5_get_renewed_creds not found in -lkrb5") use_ads_krb5 = False if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL_COMPARE_ANY_REALM'): Logs.warn("krb5_principal_compare_any_realm not found in -lkrb5") use_ads_krb5 = False if not conf.CONFIG_SET('HAVE_KRB5_C_STRING_TO_KEY') and \ not conf.CONFIG_SET('HAVE_KRB5_STRING_TO_KEY_SALT'): Logs.warn("krb5_c_string_to_key not found in -lkrb5") use_ads_krb5 = False if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL2SALT') and \ not conf.CONFIG_SET('HAVE_KRB5_GET_PW_SALT'): Logs.warn("no CREATE_KEY_FUNCTIONS detected") use_ads_krb5 = False if not conf.CONFIG_SET('HAVE_KRB5_GET_PERMITTED_ENCTYPES') and \ not conf.CONFIG_SET('HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES'): Logs.warn("no GET_ENCTYPES_FUNCTIONS detected") use_ads_krb5 = False if not conf.CONFIG_SET('HAVE_KRB5_KT_FREE_ENTRY') and \ not conf.CONFIG_SET('HAVE_KRB5_FREE_KEYTAB_ENTRY_CONTENTS'): Logs.warn("no KT_FREE_FUNCTION detected") use_ads_krb5 = False if not conf.CONFIG_SET('HAVE_KRB5_C_VERIFY_CHECKSUM'): Logs.warn("krb5_c_verify_checksum_compare not found in -lkrb5") use_ads_krb5 = False # We don't actually use # gsskrb5_extract_authz_data_from_sec_context, but it is a # clue that this Heimdal, which does the PAC processing we # need on the standard gss_inquire_sec_context_by_oid if not conf.CONFIG_SET('HAVE_GSS_GET_NAME_ATTRIBUTE') and \ not (conf.CONFIG_SET('HAVE_GSSKRB5_EXTRACT_AUTHZ_DATA_FROM_SEC_CONTEXT') and \ conf.CONFIG_SET('HAVE_GSS_INQUIRE_SEC_CONTEXT_BY_OID')): Logs.warn("need eiterh gss_get_name_attribute or gsskrb5_extract_authz_data_from_sec_context and gss_inquire_sec_context_by_oid in -lgssapi for PAC support") use_ads_krb5 = False if not conf.CONFIG_SET('HAVE_GSS_KRB5_EXPORT_LUCID_SEC_CONTEXT'): Logs.warn("need gss_krb5_export_lucid_sec_context for SPNEGO and gss_wrap support") use_ads_krb5 = False if use_ads_krb5: conf.DEFINE('HAVE_KRB5', '1') conf.env['HAVE_KRB5'] = '1' else: conf.undefine('HAVE_KRB5_H') conf.undefine('HAVE_GSSAPI_H') conf.undefine('HAVE_GSSAPI_GSSAPI_GENERIC_H') conf.undefine('HAVE_GSSAPI_GSSAPI_H') use_ads = False if not conf.CONFIG_SET('HAVE_LDAP'): use_ads = False use_ads_ldap = False if use_ads: conf.DEFINE('WITH_ADS', '1') conf.env['HAVE_ADS'] = '1' Logs.info("Building with Active Directory support.") elif Options.options.with_ads == False: Logs.info("Building without Active Directory support (--without-ads).") else: if not use_ads_krb5: Logs.warn("Active Directory support not available: krb5 libs don't have all required features") if not use_ads_ldap: Logs.warn("Active Directory support not available: LDAP support ist not available.") if Options.options.with_ads: conf.fatal("Active Directory support not found. Use --without-ads for building without Active Directory support.") else: # this is the auto-mode case Logs.warn("Building without Active Directory support.") if Options.options.with_utmp: conf.env.with_utmp = True if not conf.CHECK_HEADERS('utmp.h'): conf.env.with_utmp = False conf.CHECK_FUNCS('pututline pututxline updwtmp updwtmpx getutmpx getutxent') conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_name', headers='utmp.h', define='HAVE_UT_UT_NAME') conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_user', headers='utmp.h', define='HAVE_UT_UT_USER') conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_id', headers='utmp.h', define='HAVE_UT_UT_ID') conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_host', headers='utmp.h', define='HAVE_UT_UT_HOST') conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_time', headers='utmp.h', define='HAVE_UT_UT_TIME') conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_tv', headers='utmp.h', define='HAVE_UT_UT_TV') conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_type', headers='utmp.h', define='HAVE_UT_UT_TYPE') conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_pid', headers='utmp.h', define='HAVE_UT_UT_PID') conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_exit.e_exit', headers='utmp.h', define='HAVE_UT_UT_EXIT') conf.CHECK_STRUCTURE_MEMBER('struct utmpx', 'ut_syslen', headers='utmpx.h', define='HAVE_UX_UT_SYSLEN') conf.CHECK_CODE('struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);', 'PUTUTLINE_RETURNS_UTMP', headers='utmp.h', msg="Checking whether pututline returns pointer") conf.CHECK_SIZEOF(['((struct utmp *)NULL)->ut_line'], headers='utmp.h', define='SIZEOF_UTMP_UT_LINE') if not conf.CONFIG_SET('SIZEOF_UTMP_UT_LINE'): conf.env.with_utmp = False elif int(conf.env.SIZEOF_UTMP_UT_LINE) < 15: conf.env.with_utmp = False if conf.env.with_utmp: conf.DEFINE('WITH_UTMP', 1) else: Logs.warn("--with-utmp but utmp support not sufficient") if Options.options.with_avahi: conf.env.with_avahi = True if not conf.CHECK_HEADERS('avahi-common/watch.h avahi-client/client.h'): conf.env.with_avahi = False if not conf.CHECK_FUNCS_IN('avahi_client_new', 'avahi-client'): conf.env.with_avahi = False if not conf.CHECK_FUNCS_IN('avahi_strerror', 'avahi-common'): conf.env.with_avahi = False if conf.env.with_avahi: conf.DEFINE('WITH_AVAHI_SUPPORT', 1) else: conf.SET_TARGET_TYPE('avahi-common', 'EMPTY') conf.SET_TARGET_TYPE('avahi-client', 'EMPTY') if Options.options.with_iconv: conf.env.with_iconv = True if not conf.CHECK_FUNCS_IN('iconv_open', 'iconv', headers='iconv.h'): conf.env.with_iconv = False if conf.env.with_iconv: conf.DEFINE('HAVE_ICONV', 1) if Options.options.with_pam: use_pam=True conf.CHECK_HEADERS('security/pam_appl.h pam/pam_appl.h') if not conf.CONFIG_SET('HAVE_SECURITY_PAM_APPL_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_APPL_H'): Logs.warn("--with-pam=yes but pam_appl.h not found") use_pam=False conf.CHECK_FUNCS_IN('pam_get_data', 'pam') conf.CHECK_HEADERS('security/pam_modules.h pam/pam_modules.h') if not conf.CONFIG_SET('HAVE_SECURITY_PAM_MODULES_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_MODULES_H'): Logs.warn("--with-pam=yes but pam_modules.h not found") use_pam=False conf.CHECK_HEADERS('security/pam_ext.h security/_pam_macros.h') conf.CHECK_HEADERS('pam/pam_ext.h pam/_pam_macros.h') conf.CHECK_FUNCS_IN('pam_vsyslog', 'pam') conf.CHECK_CODE(''' #if defined(HAVE_SECURITY_PAM_APPL_H) #include #elif defined(HAVE_PAM_PAM_APPL_H) #include #endif pam_set_item(0, PAM_RHOST, 0); ''', 'HAVE_PAM_RHOST', lib='pam', msg="Checking whether PAM_RHOST is available"); conf.CHECK_CODE(''' #if defined(HAVE_SECURITY_PAM_APPL_H) #include #elif defined(HAVE_PAM_PAM_APPL_H) #include #endif pam_set_item(0, PAM_TTY, 0); ''', 'HAVE_PAM_TTY', lib='pam', msg="Checking whether PAM_TTY is available"); conf.CHECK_CODE(''' #if (!defined(LINUX)) #define PAM_EXTERN extern #if defined(HAVE_SECURITY_PAM_APPL_H) #include #elif defined(HAVE_PAM_PAM_APPL_H) #include #endif #endif #if defined(HAVE_SECURITY_PAM_MODULES_H) #include #elif defined(HAVE_PAM_PAM_MODULES_H) #include #endif #if defined(HAVE_SECURITY__PAM_MACROS_H) #include #elif defined(HAVE_PAM__PAM_MACROS_H) #include #endif #ifdef HAVE_SECURITY_PAM_EXT_H #include #endif int i; i = PAM_RADIO_TYPE; ''', 'HAVE_PAM_RADIO_TYPE', lib='pam', msg="Checking whether PAM_RADIO_TYPE is available"); if use_pam: conf.DEFINE('WITH_PAM', 1) conf.DEFINE('WITH_PAM_MODULES', 1) if Options.options.with_pam_smbpass: conf.env.with_pam_smbpass = True seteuid = False # # Ensure we select the correct set of system calls on Linux. # if (host_os.rfind('linux') > -1): conf.CHECK_CODE(''' #if defined(HAVE_UNISTD_H) #include #endif #include #include #include #include #ifdef HAVE_SYS_PRIV_H #include #endif #ifdef HAVE_SYS_ID_H #include #endif #if defined(HAVE_SYSCALL_H) #include #endif #if defined(HAVE_SYS_SYSCALL_H) #include #endif syscall(SYS_setresuid32, -1, -1, -1); syscall(SYS_setresgid32, -1, -1, -1); syscall(SYS_setreuid32, -1, -1); syscall(SYS_setregid32, -1, -1); syscall(SYS_setuid32, -1); syscall(SYS_setgid32, -1); syscall(SYS_setgroups32, 0, NULL); ''', 'USE_LINUX_32BIT_SYSCALLS', msg="Checking whether Linux should use 32-bit credential calls"); if (conf.CONFIG_SET('USE_LINUX_32BIT_SYSCALLS')): seteuid = conf.CHECK_CODE(''' #define AUTOCONF_TEST 1 #define USE_LINUX_THREAD_CREDENTIALS 1 #define USE_LINUX_32BIT_SYSCALLS 1 #include "../lib/util/setid.c" #include "./lib/util_sec.c" ''', 'USE_LINUX_THREAD_CREDENTIALS', addmain=False, execute=True, msg="Checking whether we can use Linux thread-specific credentials with 32-bit system calls") else: seteuid = conf.CHECK_CODE(''' #define AUTOCONF_TEST 1 #define USE_LINUX_THREAD_CREDENTIALS 1 #include "../lib/util/setid.c" #include "./lib/util_sec.c" ''', 'USE_LINUX_THREAD_CREDENTIALS', addmain=False, execute=True, msg="Checking whether we can use Linux thread-specific credentials") if not seteuid: seteuid = conf.CHECK_CODE(''' #define AUTOCONF_TEST 1 #define USE_SETREUID 1 #include "../lib/util/setid.c" #include "./lib/util_sec.c" ''', 'USE_SETREUID', addmain=False, execute=True, msg="Checking whether setreuid is available") if not seteuid: seteuid = conf.CHECK_CODE(''' #define AUTOCONF_TEST 1 #define USE_SETRESUID 1 #include "../lib/util/setid.c" #include "./lib/util_sec.c" ''', 'USE_SETRESUID', addmain=False, execute=True, msg="Checking whether setresuid is available") if not seteuid: seteuid = conf.CHECK_CODE(''' #define AUTOCONF_TEST 1 #define USE_SETEUID 1 #include "../lib/util/setid.c" #include "./lib/util_sec.c" ''', 'USE_SETEUID', addmain=False, execute=True, msg="Checking whether seteuid is available") if not seteuid: seteuid = conf.CHECK_CODE(''' #define AUTOCONF_TEST 1 #define USE_SETUIDX 1 #include "../lib/util/setid.c" #include "./lib/util_sec.c" ''', 'USE_SETUIDX', addmain=False, execute=True, mandatory=True, msg="Checking whether setuidx is available") if Options.options.with_dnsupdate: if not conf.CONFIG_SET('HAVE_KRB5'): Logs.warn("--with-dnsupdate=yes but gssapi support not sufficient") else: conf.DEFINE('WITH_DNS_UPDATES', 1) conf.CHECK_HEADERS('valgrind.h valgrind/valgrind.h valgrind/memcheck.h') if Options.options.developer: if conf.CONFIG_SET('HAVE_VALGRIND_H') or conf.CONFIG_SET('HAVE_VALGRIND_VALGRIND_H'): conf.DEFINE('VALGRIND', '1') if conf.CHECK_CODE(''' #include #include ''', 'HAVE_LINUX_NETLINK_H', msg="Checking whether Linux netlink is available"): conf.CHECK_CODE(''' #include #include #include ''', 'HAVE_LINUX_RTNETLINK_H', msg='Checking whether Linux rtnetlink is available') conf.CHECK_CODE(''' #include "../tests/fcntl_lock.c" ''', 'HAVE_FCNTL_LOCK', addmain=False, execute=True, msg='Checking whether fcntl locking is available') # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT. if not conf.CHECK_CODE(''' #define _XOPEN_SOURCE 600 #include #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4)) #error probably broken posix_fallocate #endif ''', '_HAVE_UNBROKEN_POSIX_FALLOCATE', msg='Checking for broken posix_fallocate'): conf.DEFINE('HAVE_BROKEN_POSIX_FALLOCATE', '1') conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec', define='HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') # Linux, Solaris conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimensec', define='HAVE_STRUCT_STAT_ST_MTIMENSEC') # BSD, if defined _POSIX_SOURCE conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimespec.tv_nsec', define='HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') # BSD, if not defined _POSIX_SOURCE conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtime_n', define='HAVE_STRUCT_STAT_ST_MTIME_N') # AIX conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_umtime', define='HAVE_STRUCT_STAT_ST_UMTIME') # Tru64 if conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') or \ conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMENSEC') or \ conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') or \ conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIME_N') or \ conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_UMTIME'): conf.DEFINE('HAVE_STAT_HIRES_TIMESTAMPS', '1') # recent FreeBSD, NetBSD have creation timestamps called birthtime: conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtime', define='HAVE_STRUCT_STAT_ST_BIRTHTIME') conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimespec.tv_nsec', define='HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC') conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimensec', define='HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC') conf.CHECK_CODE(''' ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED); ''', 'HAVE_POSIX_FADVISE', msg='Checking whether posix_fadvise is available', headers='unistd.h fcntl.h') for v in ['_SC_NGROUPS_MAX', '_SC_NPROC_ONLN', '_SC_NPROCESSORS_ONLN', '_SC_PAGESIZE' ]: conf.CHECK_CODE(''' #include return sysconf(%s) == -1 ? 1 : 0; ''' % v, 'SYSCONF%s' % v, msg='Checking whether sysconf(%s) is available' % v) conf.CHECK_CODE(''' #include #include syscall(SYS_initgroups, 16, NULL, NULL, 0); ''', 'HAVE_DARWIN_INITGROUPS', msg='Checking whether to use the Darwin-specific initgroups system call') conf.CHECK_CODE('''struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));''', 'HAVE_UTIMBUF', headers='sys/types.h utime.h', msg='Checking whether struct utimbuf is available') if conf.CHECK_CODE('''struct sigevent s;''', 'HAVE_STRUCT_SIGEVENT', headers='sys/types.h stdlib.h stddef.h signal.h', msg='Checking whether we have the struct sigevent'): conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sival_ptr', define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIVAL_PTR', headers='signal.h'); conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sigval_ptr', define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIGVAL_PTR', headers='signal.h'); if os.path.exists('/proc/sys/kernel/core_pattern'): conf.DEFINE('HAVE_SYS_KERNEL_PROC_CORE_PATTERN', '1') if conf.CHECK_CODE(''' #include main() { struct tm *tm; if (sizeof(time_t) == 8) { time_t max_time = 0x7fffffffffffffffll; tm = gmtime(&max_time); /* This should fail with 32-bit tm_year. */ if (tm == NULL) { /* Max time_t that works with 32-bit int tm_year in struct tm. */ max_time = 67768036191676799ll; tm = gmtime(&max_time); if (tm) { exit(0); } } } exit(1); }''', '__TIME_T_MAX', addmain=False, execute=True, msg="Checking for the maximum value of the 'time_t' type"): conf.DEFINE('TIME_T_MAX', '67768036191676799ll') conf.CHECK_CODE(''' #if defined(HAVE_UNISTD_H) #include #endif #include main() { dev_t dev = makedev(1,2); return 0; } ''', 'HAVE_MAKEDEV', addmain=False, msg='Checking whether the macro for makedev is available') conf.CHECK_CODE(''' #include #include #include void exit_on_core(int ignored) { exit(1); } main() { char *newpath; signal(SIGSEGV, exit_on_core); newpath = realpath("/tmp", NULL); exit((newpath != NULL) ? 0 : 1); } ''', 'REALPATH_TAKES_NULL', addmain=False, execute=True, msg='Checking whether the realpath function allows a NULL argument') conf.CHECK_CODE('''#include "../tests/ftruncate.c"''', 'HAVE_FTRUNCATE_EXTEND', msg='Checking for ftruncate extend', addmain=False, execute=True) if Options.options.with_sendfile_support: if (host_os.rfind('linux') > -1) or (host_os.rfind('gnu') > -1) or (host_os.rfind('k*bsd*-gnu') > -1) or (host_os.rfind('kopensolaris*-gnu') > -1): conf.CHECK_CODE(''' int tofd, fromfd; off_t offset; size_t total; ssize_t nwritten = sendfile(tofd, fromfd, &offset, total); ''', '_HAVE_SENDFILE', headers='sys/sendfile.h', msg='Checking for linux sendfile support') if conf.CONFIG_SET('_HAVE_SENDFILE'): conf.DEFINE('HAVE_SENDFILE', '1') conf.DEFINE('LINUX_SENDFILE_API', '1') conf.DEFINE('WITH_SENDFILE', '1') elif (host_os.rfind('freebsd') > -1) or (host_os.rfind('dragonfly') > -1): conf.CHECK_CODE(''' #include #include #include #include int fromfd, tofd, ret, total=0; off_t offset, nwritten; struct sf_hdtr hdr; struct iovec hdtrl; hdr.headers = &hdtrl; hdr.hdr_cnt = 1; hdr.trailers = NULL; hdr.trl_cnt = 0; hdtrl.iov_base = NULL; hdtrl.iov_len = 0; ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0) ''', '_HAVE_SENDFILE', msg='Checking for freebsd sendfile support') if conf.CONFIG_SET('_HAVE_SENDFILE'): conf.DEFINE('HAVE_SENDFILE', '1') conf.DEFINE('FREEBSD_SENDFILE_API', '1') conf.DEFINE('WITH_SENDFILE', '1') elif (host_os.rfind('darwin') > -1): conf.CHECK_CODE(''' #include #include #include int fromfd, tofd, ret; off_t offset, nwritten; struct sf_hdtr hdr; struct iovec hdtrl; hdr.headers = &hdtrl; hdr.hdr_cnt = 1; hdr.trailers = (void *)0; hdr.trl_cnt = 0; hdtrl.iov_base = (void *)0; hdtrl.iov_len = 0; ret = sendfile(fromfd, tofd, offset, &nwritten, &hdr, 0); ''', '_HAVE_SENDFILE', msg='Checking for darwin sendfile support') if conf.CONFIG_SET('_HAVE_SENDFILE'): conf.DEFINE('HAVE_SENDFILE', '1') conf.DEFINE('DARWIN_SENDFILE_API', '1') conf.DEFINE('WITH_SENDFILE', '1') elif (host_os.rfind('hpux') > -1) or (host_os.rfind('osf') > -1): conf.CHECK_CODE(''' #include #include int fromfd, tofd; size_t total=0; struct iovec hdtrl[2]; ssize_t nwritten; off_t offset; hdtrl[0].iov_base = 0; hdtrl[0].iov_len = 0; nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0); ''', '_HAVE_SENDFILE', msg='Checking for osf/hpux sendfile support') if conf.CONFIG_SET('_HAVE_SENDFILE'): conf.DEFINE('HAVE_SENDFILE', '1') conf.DEFINE('HPUX_SENDFILE_API', '1') conf.DEFINE('WITH_SENDFILE', '1') elif (host_os.rfind('solaris') > -1): conf.CHECK_FUNCS_IN('sendfile', 'sendfilev') conf.CHECK_CODE(''' #include , int sfvcnt; size_t xferred; struct sendfilevec vec[2]; ssize_t nwritten; int tofd; sfvcnt = 2; vec[0].sfv_fd = SFV_FD_SELF; vec[0].sfv_flag = 0; vec[0].sfv_off = 0; vec[0].sfv_len = 0; vec[1].sfv_fd = 0; vec[1].sfv_flag = 0; vec[1].sfv_off = 0; vec[1].sfv_len = 0; nwritten = sendfilev(tofd, vec, sfvcnt, &xferred); ''', '_HAVE_SENDFILEV', msg='Checking for solaris sendfilev support') if conf.CONFIG_SET('_HAVE_SENDFILEV'): conf.DEFINE('HAVE_SENDFILEV', '1') conf.DEFINE('SOLARIS_SENDFILE_API', '1') conf.DEFINE('WITH_SENDFILE', '1') elif (host_os.rfind('aix') > -1): conf.CHECK_CODE(''' #include int fromfd, tofd; size_t total=0; struct sf_parms hdtrl; ssize_t nwritten; hdtrl.header_data = 0; hdtrl.header_length = 0; hdtrl.file_descriptor = fromfd; hdtrl.file_offset = 0; hdtrl.file_bytes = 0; hdtrl.trailer_data = 0; hdtrl.trailer_length = 0; nwritten = send_file(&tofd, &hdtrl, 0); ''', '_HAVE_SENDFILE', msg='Checking for AIX send_file support') if conf.CONFIG_SET('_HAVE_SENDFILE'): conf.DEFINE('HAVE_SENDFILE', '1') conf.DEFINE('AIX_SENDFILE_API', '1') conf.DEFINE('WITH_SENDFILE', '1') # Check for getcwd allowing a NULL arg. conf.CHECK_CODE(''' #include main() { char *s = getcwd(NULL,0); exit(s != NULL ? 0 : 1); }''', 'GETCWD_TAKES_NULL', addmain=False, execute=True, msg="getcwd takes a NULL argument") # UnixWare 7.x has its getspnam in -lgen conf.CHECK_FUNCS_IN('getspnam', 'gen') conf.CHECK_FUNCS_IN('getspnam', 'security') conf.CHECK_FUNCS_IN('getspnam', 'sec') if Options.options.with_quotas: # For quotas on Veritas VxFS filesystems conf.CHECK_HEADERS('sys/fs/vx_quota.h') # For sys/quota.h and linux/quota.h conf.CHECK_HEADERS('sys/quota.h') # For quotas on BSD systems conf.CHECK_HEADERS('ufs/ufs/quota.h') # For quotas on Linux XFS filesystems if conf.CHECK_HEADERS('xfs/xqm.h'): conf.DEFINE('HAVE_XFS_QUOTAS', '1') else: # For Irix XFS conf.CHECK_CODE(''' #include "confdefs.h" #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_ASM_TYPES_H #include #endif #include int i = Q_XGETQUOTA;''', define='HAVE_XFS_QUOTAS', msg='for XFS QUOTA in ', execute=False, local_include=False) # For IRIX like dqb_isoftlimit instead of dqb_fsoftlimit in struc dqblk conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_fsoftlimit', define='HAVE_DQB_FSOFTLIMIT', headers='sys/quota.h') #darwin style quota bytecount conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_curbytes', define='HAVE_STRUCT_DQBLK_DQB_CURBYTES', headers='sys/quota.h') if conf.CHECK_HEADERS('rpcsvc/rquota.h'): conf.DEFINE('HAVE_NFS_QUOTAS', '1') conf.CHECK_STRUCTURE_MEMBER('struct getquota_rslt', 'getquota_rslt_u', define='HAVE_GETQUOTA_RSLT_GETQUOTA_RSLT_U', headers='rpcsvc/rquota.h') if (host_os.rfind('linux') > -1): conf.DEFINE('HAVE_QUOTACTL_LINUX', '1') elif not conf.CONFIG_SET("HAVE_XFS_QUOTAS"): if not conf.CHECK_CODE(''' #define HAVE_QUOTACTL_4A 1 #define AUTOCONF_TEST 1 #include "../tests/sysquotas.c" ''', cflags=conf.env['WERROR_CFLAGS'], define='HAVE_QUOTACTL_4A', msg='for QUOTACTL_4A: long quotactl(int cmd, char *special, qid_t id, caddr_t addr)', execute=True, addmain=False): conf.CHECK_CODE(''' #define HAVE_QUOTACTL_4B 1 #define AUTOCONF_TEST 1 #include "../tests/sysquotas.c" ''', cflags=conf.env['WERROR_CFLAGS'], define='HAVE_QUOTACTL_4B', msg='for QUOTACTL_4B: int quotactl(const char *path, int cmd, int id, char *addr)', execute=True, addmain=False) conf.CHECK_CODE(''' clnt_create("", RQUOTAPROG, RQUOTAVERS, "udp"); ''', headers="rpc/rpc.h rpc/types.h rpcsvc/rquota.h rpc/nettype.h rpc/xdr.h", define='HAVE_NFS_QUOTAS', msg='for NFS QUOTAS', execute=True, local_include=False) if conf.CONFIG_SET('HAVE_QUOTACTL_LINUX') or \ conf.CONFIG_SET('HAVE_QUOTACTL_4A') or \ conf.CONFIG_SET('HAVE_QUOTACTL_4B') or \ conf.CONFIG_SET('HAVE_XFS_QUOTAS'): conf.DEFINE('HAVE_SYS_QUOTAS', '1') conf.DEFINE('WITH_QUOTAS', '1') # # checking for clustering extensions (CTDB) # if Options.options.with_cluster_support == False: # configure is called with --without-cluster-support, # so don't check for and build w/o ctdb support. have_cluster_support = False else: if Options.options.ctdb_dir: conf.ADD_EXTRA_INCLUDES(Options.options.ctdb_dir + '/include') srcdir = os.path.realpath(conf.srcdir) if 'EXTRA_INCLUDES' in conf.env: includes = ' '.join(conf.env['EXTRA_INCLUDES']).replace('#', srcdir + '/') else: includes = '' if not conf.env.USING_SYSTEM_TDB: includes = includes + ' ' + srcdir + '/lib/tdb/include' if not conf.env.USING_SYSTEM_TALLOC: includes = includes + ' ' + srcdir + '/lib/talloc' have_cluster_support = True ctdb_broken = "" conf.CHECK_CODE(''' #define NO_CONFIG_H #include "replace.h" #include "system/wait.h" #include "system/network.h" #define private #error __USED_RESERVED_WORD_private__ #include #include #include int main(void) { return 0; } ''', 'HAVE_CTDB_H', addmain=False, includes=includes, msg='Checking for header ctdb.h') if not conf.CONFIG_SET('HAVE_CTDB_H'): have_cluster_support = False ctdb_broken = "ctdb.h is required for cluster support" if have_cluster_support: conf.CHECK_CODE(''' #define NO_CONFIG_H #include "replace.h" #include "system/wait.h" #include "system/network.h" #define private #error __USED_RESERVED_WORD_private__ #include #include #include #include int main(void) { return 0; } ''', 'HAVE_CTDB_PRIVATE_H', addmain=False, includes=includes, msg='Checking for header ctdb_private.h') if not conf.CONFIG_SET('HAVE_CTDB_PRIVATE_H'): have_cluster_support = False ctdb_broken = "ctdb_private.h is required for cluster support" if have_cluster_support: conf.CHECK_CODE(''' #define NO_CONFIG_H #include "replace.h" #include "system/wait.h" #include "system/network.h" #define private #error __USED_RESERVED_WORD_private__ #include #include #include #include int main(void) { return 0; } ''', 'HAVE_CTDB_PROTOCOL_H', addmain=False, includes=includes, msg='Checking for header ctdb_protocol.h') if have_cluster_support: conf.CHECK_CODE(''' #define NO_CONFIG_H #include "replace.h" #include "system/wait.h" #include "system/network.h" #include #include #include #include int main(void) { int i = (int)CTDB_CONTROL_TRANS3_COMMIT; return 0; } ''', 'HAVE_CTDB_CONTROL_TRANS3_COMMIT_DECL', addmain=False, includes=includes, msg='Checking for transaction support (TRANS3_COMMIT control)') if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_TRANS3_COMMIT_DECL'): have_cluster_support = False ctdb_broken = "ctdb transaction support missing or too old" if have_cluster_support: conf.CHECK_CODE(''' #define NO_CONFIG_H #include "replace.h" #include "system/wait.h" #include "system/network.h" #include #include #include #include int main(void) { int i = (int)CTDB_CONTROL_SCHEDULE_FOR_DELETION; return 0; } ''', 'HAVE_CTDB_CONTROL_SCHEDULE_FOR_DELETION_DECL', addmain=False, includes=includes, msg='Checking for SCHEDULE_FOR_DELETION control') if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_SCHEDULE_FOR_DELETION_DECL'): if not Options.options.enable_old_ctdb: have_cluster_support = False ctdb_broken = "SCHEDULE_FOR_DELETION control missing" else: Logs.warn("ignoring missing SCHEDULE_FOR_DELETION control (--enable-old-ctdb)") if have_cluster_support: conf.CHECK_CODE(''' #define NO_CONFIG_H #include "replace.h" #include "system/wait.h" #include "system/network.h" #include #include #include #include int main(void) { struct ctdb_control_tcp _x; return 0; } ''', 'HAVE_STRUCT_CTDB_CONTROL_TCP', addmain=False, includes=includes, msg='Checking for ctdb ipv4 support') if not conf.CONFIG_SET('HAVE_STRUCT_CTDB_CONTROL_TCP'): have_cluster_support = False ctdb_broken = "missing struct ctdb_control_tcp" if have_cluster_support: conf.CHECK_CODE(''' #define NO_CONFIG_H #include "replace.h" #include "system/wait.h" #include "system/network.h" #include #include #include #include int main(void) { struct ctdb_control_tcp_addr _x; return 0; } ''', 'HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR', addmain=False, includes=includes, msg='Checking for ctdb ipv6 support') if have_cluster_support: conf.CHECK_CODE(''' #define NO_CONFIG_H #include "replace.h" #include "system/wait.h" #include "system/network.h" #include #include #include #include int main(void) { int i = (int)CTDB_CONTROL_CHECK_SRVIDS; return 0; } ''', 'HAVE_CTDB_CONTROL_CHECK_SRVIDS_DECL', addmain=False, includes=includes, msg='Checking for CHECK_SRVIDS control') if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_CHECK_SRVIDS_DECL'): if not Options.options.enable_old_ctdb: have_cluster_support = False ctdb_broken = "CHECK_SRVIDS control missing" else: Logs.warn("ignoring missing CHECK_SRVIDS control (--enable-old-ctdb)") if have_cluster_support: Logs.info("building with cluster support") conf.DEFINE('CLUSTER_SUPPORT', 1); else: if Options.options.with_cluster_support == False: Logs.info("building without cluster support (--without-cluster-support)") elif Options.options.with_cluster_support == True: Logs.error("Cluster support not available: " + ctdb_broken) conf.fatal("Cluster support not found, but --with-cluster-support was specified") else: Logs.info("building without cluster support: " + ctdb_broken) conf.undefine('CLUSTER_SUPPORT') conf.CHECK_CODE('__attribute__((destructor)) static void cleanup(void) { }', 'HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR', addmain=False, link=False, msg='Checking whether we can compile with __attribute__((destructor))') conf.CHECK_CODE('void seekdir(DIR *d, long loc) { return; }', 'SEEKDIR_RETURNS_VOID', headers='sys/types.h dirent.h', msg='Checking whether seekdir returns void') if Options.options.with_profiling_data: conf.DEFINE('WITH_PROFILE', 1); PTHREAD_CFLAGS='error' PTHREAD_LDFLAGS='error' if PTHREAD_LDFLAGS == 'error': if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthread'): PTHREAD_CFLAGS='-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS' PTHREAD_LDFLAGS='-lpthread' if PTHREAD_LDFLAGS == 'error': if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthreads'): PTHREAD_CFLAGS='-D_THREAD_SAFE' PTHREAD_LDFLAGS='-lpthreads' if PTHREAD_LDFLAGS == 'error': if conf.CHECK_FUNCS_IN('pthread_attr_init', 'c_r'): PTHREAD_CFLAGS='-D_THREAD_SAFE -pthread' PTHREAD_LDFLAGS='-pthread' if PTHREAD_LDFLAGS == 'error': if conf.CHECK_FUNCS('pthread_attr_init'): PTHREAD_CFLAGS='-D_REENTRANT' PTHREAD_LDFLAGS='-lpthread' # especially for HP-UX, where the CHECK_FUNC macro fails to test for # pthread_attr_init. On pthread_mutex_lock it works there... if PTHREAD_LDFLAGS == 'error': if conf.CHECK_FUNCS_IN('pthread_mutex_lock', 'pthread'): PTHREAD_CFLAGS='-D_REENTRANT' PTHREAD_LDFLAGS='-lpthread' if PTHREAD_CFLAGS != 'error' and PTHREAD_LDFLAGS != 'error': conf.ADD_CFLAGS(PTHREAD_CFLAGS) conf.ADD_LDFLAGS(PTHREAD_LDFLAGS) conf.CHECK_HEADERS('pthread.h') conf.DEFINE('HAVE_PTHREAD', '1') if Options.options.with_pthreadpool: if conf.CONFIG_SET('HAVE_PTHREAD'): conf.DEFINE('WITH_PTHREADPOOL', '1') else: Logs.warn("pthreadpool support cannot be enabled when pthread support was not found") conf.undefine('WITH_PTHREADPOOL') if conf.CHECK_HEADERS('gpfs_gpl.h'): conf.DEFINE('HAVE_GPFS', '1') default_static_modules.extend(TO_LIST('''pdb_smbpasswd pdb_tdbsam pdb_wbc_sam auth_sam auth_unix auth_winbind auth_wbc auth_domain auth_builtin vfs_default nss_info_template idmap_tdb idmap_passdb idmap_nss''')) default_shared_modules.extend(TO_LIST('''vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2 auth_script vfs_readahead vfs_xattr_tdb vfs_posix_eadb vfs_streams_xattr vfs_streams_depot vfs_acl_xattr vfs_acl_tdb vfs_smb_traffic_analyzer vfs_preopen vfs_catia vfs_scannedonly vfs_media_harmony vfs_crossrename vfs_linux_xfs_sgid vfs_time_audit idmap_autorid idmap_tdb2 idmap_rid idmap_hash''')) if Options.options.developer: default_static_modules.extend(TO_LIST('charset_weird')) default_shared_modules.extend(TO_LIST('perfcount_test')) default_shared_modules.extend(TO_LIST('vfs_skel_opaque vfs_skel_transparent vfs_shadow_copy_test')) default_shared_modules.extend(TO_LIST('auth_skel pdb_test')) if Options.options.enable_selftest or Options.options.developer: default_shared_modules.extend(TO_LIST('vfs_fake_acls')) if conf.CONFIG_SET('AD_DC_BUILD_IS_ENABLED'): default_static_modules.extend(TO_LIST('pdb_samba_dsdb auth_samba4 vfs_dfs_samba4')) if conf.CONFIG_SET('HAVE_FREEBSD_SUNACL_H'): default_shared_modules.extend(TO_LIST('vfs_zfsacl')) if conf.CONFIG_SET('HAVE_DIRFD_DECL'): default_shared_modules.extend(TO_LIST('vfs_syncops vfs_dirsort')) if conf.CONFIG_SET('HAVE_STATFS_F_FSID'): default_shared_modules.extend(TO_LIST('vfs_fileid')) if (conf.CONFIG_SET('HAVE_MSGHDR_MSG_CONTROL') or conf.CONFIG_SET('HAVE_MSGHDR_MSG_ACCTRIGHTS')): default_shared_modules.extend(TO_LIST('vfs_aio_fork')) if Options.options.with_pthreadpool: default_shared_modules.extend(TO_LIST('vfs_aio_pthread')) if conf.CONFIG_SET('HAVE_AIO'): default_shared_modules.extend(TO_LIST('vfs_aio_posix')) if conf.CONFIG_SET('HAVE_LINUX_KERNEL_AIO'): default_shared_modules.extend(TO_LIST('vfs_aio_linux')) if conf.CONFIG_SET('HAVE_LDAP'): default_static_modules.extend(TO_LIST('pdb_ldap idmap_ldap')) if conf.CONFIG_SET('DARWINOS'): default_static_modules.extend(TO_LIST('charset_macosxfs')) if conf.CONFIG_SET('HAVE_GPFS'): default_shared_modules.extend(TO_LIST('vfs_gpfs')) explicit_shared_modules = TO_LIST(Options.options.shared_modules, delimiter=',') explicit_static_modules = TO_LIST(Options.options.static_modules, delimiter=',') final_static_modules = default_static_modules final_shared_modules = default_shared_modules for m in explicit_static_modules: if m in final_shared_modules: final_shared_modules.remove(m) final_static_modules.append(m) for m in explicit_shared_modules: if m in final_static_modules: final_static_modules.remove(m) final_shared_modules.append(m) if ("auth_domain" not in final_static_modules) or \ ("auth_builtin" not in final_static_modules) or \ ("auth_sam" not in final_static_modules) or \ ("auth_winbind" not in final_static_modules): raise Utils.WafError('These auth modules MUST be configured as static modules: auth_domain, auth_builtin, auth_sam, auth_winbind') conf.env['static_modules'] = final_static_modules conf.env['shared_modules'] = final_shared_modules conf.DEFINE('STRING_STATIC_MODULES', ' '.join(final_static_modules), quote=True) static_list = {} shared_list = {} prefixes = ['vfs', 'pdb', 'auth', 'nss_info', 'charset', 'idmap', 'gpext', 'perfcount'] conf.env['MODULE_PREFIXES'] = prefixes for p in prefixes: for m in final_static_modules: if m.find(p) == 0: if not p in static_list: static_list[p] = [] static_list[p].append(m) for m in final_shared_modules: if m.find(p) == 0: if not p in shared_list: shared_list[p] = [] shared_list[p].append(m) for p in prefixes: static_env = "%s_STATIC" % p.upper() shared_env = "%s_SHARED" % p.upper() conf.env[static_env] = [] conf.env[shared_env] = [] if p in static_list: decl_list="" for entry in static_list[p]: decl_list += "extern NTSTATUS %s_init(void); " % entry conf.env[static_env].append('%s' % entry) decl_list = decl_list.rstrip() conf.DEFINE('static_decl_%s' % p, decl_list) conf.DEFINE('static_init_%s' % p, '{ %s_init(); }' % '_init(); '.join(static_list[p])) else: conf.DEFINE('static_decl_%s' % p, '') conf.DEFINE('static_init_%s' % p, '{}') if p in shared_list: for entry in shared_list[p]: conf.DEFINE('%s_init' % entry, 'samba_init_module') conf.env[shared_env].append('%s' % entry) conf.SAMBA_CONFIG_H('include/config.h') def ctags(ctx): "build 'tags' file using ctags" import Utils source_root = os.path.dirname(Utils.g_module.root_path) cmd = 'ctags $(find %s/.. -name "*.[ch]" | grep -v "*_proto\.h")' % source_root print("Running: %s" % cmd) os.system(cmd)