source3/wscript

   1 #! /usr/bin/env python
   2
   3 srcdir = '..'
   4 blddir = 'bin'
   5
   6 import sys, os
   7 from optparse import SUPPRESS_HELP
   8 sys.path.insert(0, srcdir+"/buildtools/wafsamba")
   9 import wafsamba, Options
  10 import build.charset
  11 import samba_utils
  12 import samba3
  13
  14 def set_options(opt):
  15     opt.BUILTIN_DEFAULT('NONE')
  16     opt.BUNDLED_EXTENSION_DEFAULT('s3')
  17     opt.RECURSE('../lib/replace')
  18     opt.RECURSE('build')
  19     opt.RECURSE('../lib/nss_wrapper')
  20     opt.RECURSE('../lib/socket_wrapper')
  21     opt.RECURSE('../lib/tevent')
  22     opt.RECURSE('../lib/tdb')
  23
  24     opt.add_option('--with-static-modules',
  25                    help=("Comma-separated list of names of modules to statically link in"),
  26                    action="store", dest='static_modules', default='')
  27     opt.add_option('--with-shared-modules',
  28                    help=("Comma-separated list of names of modules to build shared"),
  29                    action="store", dest='shared_modules', default='')
  30     opt.add_option('--enable-selftest',
  31                   help=("enable options necessary for selftest"),
  32                   action="store_true", dest='enable_selftest', default=False)
  33
  34     opt.SAMBA3_ADD_OPTION('winbind')
  35     opt.SAMBA3_ADD_OPTION('swat')
  36     opt.SAMBA3_ADD_OPTION('ads')
  37     opt.SAMBA3_ADD_OPTION('krb5')
  38     opt.SAMBA3_ADD_OPTION('ldap')
  39     opt.SAMBA3_ADD_OPTION('cups', with_name="enable", without_name="disable")
  40     opt.SAMBA3_ADD_OPTION('merged-build', with_name="enable", without_name="disable")
  41     opt.SAMBA3_ADD_OPTION('pam')
  42     opt.SAMBA3_ADD_OPTION('quotas')
  43     opt.SAMBA3_ADD_OPTION('sys-quotas')
  44     opt.SAMBA3_ADD_OPTION('sendfile-support')
  45     opt.SAMBA3_ADD_OPTION('utmp')
  46     opt.SAMBA3_ADD_OPTION('pthreadpool', with_name="enable", without_name="disable")
  47
  48
  49 def configure(conf):
  50     from samba_utils import TO_LIST
  51
  52     conf.define('PACKAGE_NAME', 'Samba')
  53     conf.define('PACKAGE_STRING', 'Samba 3')
  54     conf.define('PACKAGE_TARNAME', 'samba')
  55     conf.define('PACKAGE_URL', '')
  56     conf.define('PACKAGE_VERSION', '3')
  57     conf.define('PACKAGE_BUGREPORT', 'samba-technical@samba.org')
  58
  59     conf.DEFINE('CONFIG_H_IS_FROM_SAMBA', 1)
  60     conf.DEFINE('_SAMBA_BUILD_', 3, add_to_cflags=True)
  61     conf.DEFINE('HAVE_CONFIG_H', 1, add_to_cflags=True)
  62     if Options.options.developer:
  63         conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
  64
  65     # set a limit on recursing in the waf preprocessor
  66     conf.env.preprocessor_recursion_limit = 10
  67
  68     conf.ADD_EXTRA_INCLUDES('''#source3 #source3/include #lib/replace #lib/talloc
  69                                #lib/tevent #source3/libaddns #source3/librpc
  70                                #source3/lib #lib/tdb/include #lib/popt #source4''')
  71
  72     conf.RECURSE('../lib/replace')
  73     conf.RECURSE('build')
  74     conf.RECURSE('../lib/tdb')
  75     conf.RECURSE('../lib/talloc')
  76     conf.RECURSE('../lib/tevent')
  77     conf.RECURSE('../lib/popt')
  78     conf.RECURSE('../lib/nss_wrapper')
  79     conf.RECURSE('../lib/socket_wrapper')
  80     conf.RECURSE('../lib/zlib')
  81
  82     conf.CHECK_HEADERS('execinfo.h libexc.h libunwind.h')
  83
  84     conf.CHECK_FUNCS('getcwd fchown chmod fchmod mknod mknod64')
  85     conf.CHECK_FUNCS('strtol strchr strupr chflags')
  86     conf.CHECK_FUNCS('getrlimit fsync fdatasync setpgid')
  87     conf.CHECK_FUNCS('setsid glob strpbrk crypt16 getauthuid')
  88     conf.CHECK_FUNCS('sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent')
  89     conf.CHECK_FUNCS('initgroups select poll rdchk getgrnam getgrent pathconf')
  90     conf.CHECK_FUNCS('setpriv setgidx setuidx setgroups sysconf stat64 fstat64')
  91     conf.CHECK_FUNCS('lstat64 fopen64 atexit grantpt lseek64 ftruncate64 posix_fallocate posix_fallocate64')
  92     conf.CHECK_FUNCS('fseek64 fseeko64 ftell64 ftello64 setluid')
  93     conf.CHECK_FUNCS('getpwnam', headers='sys/types.h pwd.h')
  94     conf.CHECK_FUNCS('opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64')
  95     conf.CHECK_FUNCS('getpwent_r getdents64 setenv strcasecmp fcvt fcvtl')
  96     conf.CHECK_FUNCS('syslog vsyslog timegm setlocale nl_langinfo')
  97     conf.CHECK_FUNCS_IN('nanosleep', 'rt')
  98     conf.CHECK_FUNCS('lutimes futimes utimensat futimens')
  99     conf.CHECK_FUNCS('mlock munlock mlockall munlockall')
 100     conf.CHECK_FUNCS('memalign posix_memalign hstrerror')
 101     conf.CHECK_FUNCS('shmget')
 102     conf.CHECK_FUNCS_IN('shm_open', 'rt', checklibc=True)
 103     conf.CHECK_FUNCS('gettext dgettext bindtextdomain textdomain')
 104     #FIXME: for some reason this one still fails
 105     conf.CHECK_FUNCS_IN('yp_get_default_domain', 'nsl')
 106     conf.CHECK_FUNCS_IN('dn_expand _dn_expand __dn_expand', 'resolv')
 107
 108     # Check for inotify support
 109     conf.CHECK_HEADERS('linux/inotify.h asm/unistd.h sys/inotify.h')
 110     conf.CHECK_FUNCS('inotify_init')
 111     if "HAVE_LINUX_INOTIFY_H" in conf.env and "HAVE_INOTIFY_INIT" in conf.env:
 112         conf.DEFINE('HAVE_INOTIFY', 1)
 113
 114     # Check for kernel change notify support
 115     conf.CHECK_CODE('''
 116 #ifndef F_NOTIFY
 117 #define F_NOTIFY 1026
 118 #endif
 119 main() {
 120         exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ?  1 : 0);
 121 }''', 'HAVE_KERNEL_CHANGE_NOTIFY', addmain=False, execute=True,
 122         headers='fcntl.h signal.h',
 123         msg="Checking for kernel change notify support")
 124
 125     # Check for Linux kernel oplocks
 126     conf.CHECK_CODE('''
 127 #include <sys/types.h>
 128 #include <fcntl.h>
 129 #include <signal.h>
 130 #ifndef F_NOTIFY
 131 #define F_NOTIFY 1026
 132 #endif
 133 main() {
 134         exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ?  1 : 0);
 135 }''', 'HAVE_KERNEL_OPLOCKS_LINUX', addmain=False, execute=True,
 136         msg="Checking for Linux kernel oplocks")
 137
 138     # Check for IRIX kernel oplock types
 139     conf.CHECK_CODE('oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;',
 140                     'HAVE_KERNEL_OPLOCKS_IRIX', headers='fcntl.h',
 141                     msg="Checking for IRIX kernel oplock types")
 142
 143     # Check for krenel share modes
 144     conf.CHECK_CODE('''
 145 #include <sys/types.h>
 146 #include <fcntl.h>
 147 #include <signal.h>
 148 #include <sys/file.h>
 149 #ifndef LOCK_MAND
 150 #define LOCK_MAND       32
 151 #define LOCK_READ       64
 152 #endif
 153 main() {
 154         exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
 155 }''', 'HAVE_KERNEL_SHARE_MODES', addmain=False, execute=True,
 156         msg="Checking for krenel share modes")
 157
 158     # Check for various members of the stat structure
 159     conf.CHECK_TYPES('blksize_t blkcnt_t')
 160     conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blocks', define='HAVE_STAT_ST_BLOCKS',
 161                                 headers='sys/stat.h')
 162     conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blksize', define='HAVE_STAT_ST_BLKSIZE',
 163                                 headers='sys/stat.h')
 164
 165     # Check for POSIX capability support
 166     conf.CHECK_FUNCS_IN('cap_get_proc', 'cap', headers='sys/capability.h')
 167
 168     if "HAVE_SYS_CAPABILITY_H" in conf.env:
 169         conf.CHECK_CODE('''
 170         cap_t cap;
 171         cap_value_t vals[1];
 172         if (!(cap = cap_get_proc())) exit(1);
 173         vals[0] = CAP_CHOWN;
 174         cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
 175         cap_set_proc(cap);''',
 176                         'HAVE_POSIX_CAPABILITIES', execute=True, lib="cap",
 177                         headers='sys/capability.h',
 178                         msg="Checking whether POSIX capabilities are available")
 179
 180     # Check for int16, uint16, int32 and uint32 in rpc/types.h included from
 181     # rpc/rpc.h. This is *really* broken but some systems (DEC OSF1) do this.
 182     # -- JRA.
 183     if conf.CONFIG_SET("HAVE_RPC_RPC_H"):
 184         conf.CHECK_TYPE('int16', headers='rpc/rpc.h',
 185                         define='HAVE_INT16_FROM_RPC_RPC_H',
 186                         msg="Checking for int16 typedef included by rpc/rpc.h")
 187         conf.CHECK_CODE('uint16 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
 188                         headers='sys/types.h rpc/rpc.h',
 189                         msg="Checking for uint16 typedef included by rpc/rpc.h")
 190         conf.CHECK_CODE('int32 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
 191                         headers='sys/types.h rpc/rpc.h',
 192                         msg="Checking for int32 typedef included by rpc/rpc.h")
 193         conf.CHECK_CODE('uint32 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
 194                         headers='sys/types.h rpc/rpc.h',
 195                         msg="Checking for uint32 typedef included by rpc/rpc.h")
 196
 197     # Check if the compiler will optimize out functions
 198     conf.CHECK_CODE('''
 199 if (0) {
 200     this_function_does_not_exist();
 201 } else {
 202     return 1;
 203 }''', 'HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS',
 204         msg="Checking if the compiler will optimize out functions")
 205
 206     conf.CHECK_FUNCS('''
 207 _acl __acl add_proplist_entry atexit attr_getf attr_list attr_listf
 208 attropen attr_remove attr_removef attr_set attr_setf backtrace_symbols
 209 bindtextdomain _chdir __chdir chflags chmod _close __close _closedir
 210 __closedir closedir64 creat64 crypt16 delproplist devnm dgettext dirfd
 211 DNSServiceRegister _dup __dup _dup2 __dup2 endmntent endnetgrent execl
 212 extattr_delete_fd extattr_delete_link extattr_get_fd extattr_get_file
 213 extattr_get_link extattr_list_fd extattr_list_file extattr_list_link
 214 extattr_set_fd extattr_set_file extattr_set_link _facl __facl _fchdir
 215 __fchdir fchmod fchown _fcntl __fcntl fcvt fcvtl fdatasync
 216 fdelproplist fgetea fgetproplist fgetxattr flistea flistxattr fopen64
 217 _fork __fork fremoveea fremovexattr fseek64 fseeko64 fsetea
 218 fsetproplist fsetxattr _fstat __fstat fstat64 _fstat64 __fstat64 fsync
 219 ftell64 ftello64 ftruncate64 futimens futimes __fxstat getauthuid
 220 getcwd _getcwd __getcwd getdents __getdents getdents64 getdirentries
 221 getgrent getgrnam getgrouplist getmntent getnetgrent getpagesize
 222 getproplist get_proplist_entry getpwanam getpwent_r getrlimit gettext
 223 getutmpx getutxent glob grantpt hstrerror initgroups innetgr
 224 inotify_init lgetea lgetxattr listea listxattr llistea llistxattr
 225 llseek _llseek __llseek lremoveea lremovexattr _lseek __lseek lseek64
 226 lsetea lsetxattr _lstat __lstat lstat64 _lstat64 __lstat64 lutimes
 227 __lxstat memalign mknod mknod64 mlock mlockall munlock munlockall
 228 nl_langinfo _open __open open64 _open64 __open64 _opendir __opendir
 229 opendir64 pathconf poll posix_fallocate posix_fallocate64
 230 posix_memalign prctl pread _pread __pread pread64 _pread64 __pread64
 231 pututline pututxline pwrite _pwrite __pwrite pwrite64 _pwrite64
 232 __pwrite64 rdchk _read __read _readdir __readdir readdir64 _readdir64
 233 __readdir64 removeea removexattr rewinddir64 _seekdir __seekdir
 234 seekdir64 select setea setenv setgidx setgroups setlocale setluid
 235 setmntent setnetgrent setpgid setpriv setproplist setsid setuidx
 236 setxattr shmget shm_open sigaction sigblock sigprocmask sigset
 237 sizeof_proplist_entry _stat __stat stat64 _stat64 __stat64 statvfs
 238 strcasecmp strchr strpbrk strsignal strtol strupr sysconf sysctlbyname
 239 __sys_llseek syslog _telldir __telldir telldir64 textdomain timegm
 240 updwtmp updwtmpx utimensat vsyslog _write __write __xstat
 241 ''')
 242
 243     conf.CHECK_TYPE('struct timespec', headers='sys/time.h time.h')
 244
 245     conf.CHECK_SAMBA3_CHARSET() # see build/charset.py
 246
 247
 248     default_static_modules=TO_LIST('''pdb_smbpasswd pdb_tdbsam pdb_wbc_sam rpc_lsarpc rpc_samr
 249                                       rpc_winreg rpc_initshutdown rpc_dssetup rpc_wkssvc rpc_svcctl
 250                                       rpc_ntsvcs rpc_netlogon rpc_netdfs rpc_srvsvc rpc_spoolss
 251                                       rpc_eventlog auth_sam auth_unix auth_winbind auth_wbc auth_server
 252                                       auth_domain auth_builtin auth_netlogond vfs_default
 253                                       nss_info_template''')
 254
 255     default_shared_modules=TO_LIST('''vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk
 256                                       vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap
 257                                       vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2 charset_CP850
 258                                       charset_CP437 auth_script vfs_readahead vfs_xattr_tdb
 259                                       vfs_streams_xattr vfs_streams_depot vfs_acl_xattr vfs_acl_tdb
 260                                       vfs_smb_traffic_analyzer vfs_preopen vfs_catia vfs_scannedonly
 261                                       vfs_crossrename''')
 262
 263     if Options.options.developer:
 264         default_static_modules.extend(TO_LIST('rpc_rpcecho pdb_ads'))
 265         default_shared_modules.extend(TO_LIST('charset_weird perfcount_test'))
 266
 267     move_to_shared = TO_LIST(Options.options.shared_modules)
 268     move_to_static = TO_LIST(Options.options.static_modules)
 269
 270     for m in move_to_static:
 271         if m in default_shared_modules:
 272             default_shared_modules.remove(m)
 273             default_static_modules.append(m)
 274     for m in move_to_shared:
 275         if m in default_static_modules:
 276             default_static_modules.remove(m)
 277             default_shared_modules.append(m)
 278
 279     conf.DEFINE('STRING_STATIC_MODULES', ' '.join(default_static_modules), quote=True)
 280
 281     static_list = {}
 282     shared_list = {}
 283
 284     prefixes = ['vfs', 'pdb', 'rpc', 'auth', 'nss_info', 'charset', 'idmap', 'gpext', 'perfcount']
 285     conf.env['MODULE_PREFIXES'] = prefixes
 286     for p in prefixes:
 287         for m in default_static_modules:
 288             if m.find(p) == 0:
 289                 if not p in static_list:
 290                     static_list[p] = []
 291                 static_list[p].append(m)
 292         for m in default_shared_modules:
 293             if m.find(p) == 0:
 294                 if not p in shared_list:
 295                     shared_list[p] = []
 296                 shared_list[p].append(m)
 297
 298     for p in prefixes:
 299         static_env = "%s_STATIC" % p.upper()
 300         shared_env = "%s_SHARED" % p.upper()
 301         conf.env[static_env] = []
 302         conf.env[shared_env] = []
 303         if p in static_list:
 304             decl_list=""
 305             for entry in static_list[p]:
 306                 decl_list += "extern NTSTATUS %s_init(void); " % entry
 307                 conf.env[static_env].append('%s' % entry.upper())
 308             decl_list = decl_list.rstrip()
 309             conf.DEFINE('static_decl_%s' % p, decl_list)
 310             conf.DEFINE('static_init_%s' % p, '{ %s_init(); }' % '_init();  '.join(static_list[p]))
 311         else:
 312             conf.DEFINE('static_decl_%s' % p, '')
 313             conf.DEFINE('static_init_%s' % p, '{}')
 314         if p in shared_list:
 315             for entry in shared_list[p]:
 316                 conf.DEFINE('%s_init' % entry, 'init_samba_module')
 317                 conf.env[shared_env].append('%s' % entry.upper())
 318
 319     if Options.options.with_winbind:
 320         conf.DEFINE('WITH_WINBIND', '1')
 321
 322     #FIXME: Should just be set when krb5 and ldap requirements are fulfilled
 323     if Options.options.with_ads:
 324         conf.DEFINE('WITH_ADS', '1')
 325
 326     # Look for CUPS
 327     conf.find_program('cups-config', var='CUPS_CONFIG')
 328     if conf.env.CUPS_CONFIG and Options.options.with_cups:
 329         conf.check_cfg(path="cups-config", args="--cflags --ldflags --libs",
 330                        package="", uselib_store="cups")
 331         conf.CHECK_HEADERS('cups/cups.h cups/language.h', lib='cups')
 332         conf.CHECK_LIB('cups')
 333     else:
 334         # define an empty subsystem for cups, to allow it to be used as an empty dependency
 335         conf.SET_TARGET_TYPE('cups', 'EMPTY')
 336
 337     # Check for LDAP
 338     if Options.options.with_ldap:
 339         conf.CHECK_HEADERS('ldap.h lber.h')
 340         conf.CHECK_TYPE('ber_tag_t', 'unsigned int', headers='ldap.h lber.h')
 341         conf.CHECK_FUNCS_IN('ber_scanf ber_sockbuf_add_io', 'lber')
 342         conf.CHECK_VARIABLE('LDAP_OPT_SOCKBUF', headers='ldap.h')
 343         # if ber_sockbuf_add_io() and LDAP_OPT_SOCKBUF are available, we can add
 344         # SASL wrapping hooks
 345         if conf.CONFIG_SET('HAVE_BER_SOCKBUF_ADD_IO') and \
 346                 conf.CONFIG_SET('HAVE_LDAP_OPT_SOCKBUF'):
 347             conf.DEFINE('HAVE_LDAP_SASL_WRAPPING', '1')
 348
 349         # if we LBER_OPT_LOG_PRINT_FN we can intercept ldap logging and print it out
 350         # for the samba logs
 351         conf.CHECK_VARIABLE('LBER_OPT_LOG_PRINT_FN',
 352                             define='HAVE_LBER_LOG_PRINT_FN', headers='lber.h')
 353
 354         conf.CHECK_FUNCS_IN('ldap_init ldap_initialize ldap_set_rebind_proc', 'ldap')
 355         conf.CHECK_FUNCS_IN('ldap_add_result_entry', 'ldap')
 356
 357         # Check if ldap_set_rebind_proc() takes three arguments
 358         if conf.CHECK_CODE('ldap_set_rebind_proc(0, 0, 0)',
 359                            'LDAP_SET_REBIND_PROC_ARGS',
 360                            msg="Checking whether ldap_set_rebind_proc takes 3 arguments",
 361                            headers='ldap.h lber.h', link=False):
 362             conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '3')
 363         else:
 364             conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '2')
 365
 366         # last but not least, if ldap_init() exists, we want to use ldap
 367         if conf.CONFIG_SET('HAVE_LDAP_INIT'):
 368             conf.DEFINE('HAVE_LDAP', '1')
 369             conf.DEFINE('LDAP_DEPRECATED', '1')
 370             conf.env['SMBLDAP'] = 'lib/smbldap.c'
 371             conf.env['SMBLDAPUTIL'] = 'lib/smbldap_util.c'
 372     else:
 373         conf.SET_TARGET_TYPE('ldap', 'EMPTY')
 374         conf.SET_TARGET_TYPE('lber', 'EMPTY')
 375
 376     # Check for kerberos
 377     conf.find_program('krb5-config', var='KRB5_CONFIG')
 378     if conf.env.KRB5_CONFIG and Options.options.with_krb5:
 379         conf.check_cfg(path="krb5-config", args="--cflags --libs",
 380                        package="gssapi", uselib_store="krb5")
 381         conf.CHECK_HEADERS('krb5.h krb5/locate_plugin.h', lib='krb5')
 382         conf.CHECK_HEADERS('gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h', lib='krb5')
 383
 384         if conf.CONFIG_SET('HAVE_KRB5_LOCATE_PLUGIN_H'):
 385             conf.env['WINBIND_KRB5_LOCATOR'] = 'bin/winbind_krb5_locator.so'
 386
 387         conf.CHECK_FUNCS_IN('_et_list', 'com_err')
 388         conf.CHECK_FUNCS_IN('krb5_encrypt_data', 'k5crypto')
 389         conf.CHECK_FUNCS_IN('crypto', 'des_set_key')
 390         conf.CHECK_FUNCS_IN('copy_Authenticator', 'asn1')
 391         conf.CHECK_FUNCS_IN('roken_getaddrinfo_hostspec', 'roken')
 392         conf.CHECK_FUNCS_IN('gss_display_status', 'gssapi gssapi_krb5')
 393         conf.CHECK_FUNCS_IN('krb5_mk_req_extended krb5_kt_compare', 'krb5')
 394         conf.CHECK_FUNCS('''
 395 krb5_set_real_time krb5_set_default_in_tkt_etypes krb5_set_default_tgs_enctypes
 396 krb5_set_default_tgs_ktypes krb5_principal2salt krb5_use_enctype
 397 krb5_string_to_key krb5_get_pw_salt krb5_string_to_key_salt krb5_auth_con_setkey
 398 krb5_auth_con_setuseruserkey krb5_locate_kdc krb5_get_permitted_enctypes
 399 krb5_get_default_in_tkt_etypes krb5_free_data_contents
 400 krb5_principal_get_comp_string krb5_free_unparsed_name
 401 krb5_free_keytab_entry_contents krb5_kt_free_entry krb5_krbhst_init
 402 krb5_krbhst_get_addrinfo krb5_c_enctype_compare krb5_enctypes_compatible_keys
 403 krb5_crypto_init krb5_crypto_destroy krb5_decode_ap_req free_AP_REQ
 404 krb5_verify_checksum krb5_c_verify_checksum krb5_principal_compare_any_realm
 405 krb5_parse_name_norealm krb5_princ_size krb5_get_init_creds_opt_set_pac_request
 406 krb5_get_renewed_creds krb5_get_kdc_cred krb5_free_error_contents
 407 initialize_krb5_error_table krb5_get_init_creds_opt_alloc
 408 krb5_get_init_creds_opt_free krb5_get_init_creds_opt_get_error
 409 krb5_enctype_to_string krb5_fwd_tgt_creds krb5_auth_con_set_req_cksumtype
 410 krb5_get_creds_opt_alloc krb5_get_creds_opt_set_impersonate krb5_get_creds
 411 krb5_get_credentials_for_user krb5_get_host_realm krb5_free_host_realm''',
 412                          lib='krb5')
 413         conf.CHECK_DECLS('''krb5_get_credentials_for_user
 414                             krb5_auth_con_set_req_cksumtype''',
 415                             headers='krb5.h', always=True)
 416     else:
 417         conf.SET_TARGET_TYPE('krb5', 'EMPTY')
 418         conf.SET_TARGET_TYPE('gssapi', 'EMPTY')
 419         conf.SET_TARGET_TYPE('gssapi_krb5', 'EMPTY')
 420
 421     # FIXME: these should be tests for features, but the old build system just
 422     # checks for OSes.
 423     import sys
 424     host_os = sys.platform
 425
 426     # Python doesn't have case switches... :/
 427     # FIXME: original was *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
 428     # the search for .rfind('gnu') covers gnu* and *-gnu is that too broad?
 429     if (host_os.rfind('linux') > -1) or (host_os.rfind('gnu') > -1) or (host_os.rfind('qnx') > -1):
 430         if host_os.rfind('linux') > -1:
 431             conf.DEFINE('LINUX', '1')
 432         elif host_os.rfind('qnx') > -1:
 433             conf.DEFINE('QNX', '1')
 434         conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
 435     # FIXME: Add more checks here.
 436     else:
 437         print "Unknown host_os '%s', please report this to samba-technical@samba.org" % host_os
 438
 439     conf.SAMBA_CONFIG_H('include/config.h')
 440
 441 def ctags(ctx):
 442     "build 'tags' file using ctags"
 443     import Utils
 444     source_root = os.path.dirname(Utils.g_module.root_path)
 445     cmd = 'ctags $(find %s/.. -name "*.[ch]" | grep -v "*_proto\.h")' % source_root
 446     print("Running: %s" % cmd)
 447     os.system(cmd)