mirror of
https://github.com/samba-team/samba.git
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c9350fef6e
The previous commit 1eadeaed0a6ca3a58eb9fd176a7ae5bcc28f64ef had a couple of errors, the unpicky flags were being set on all builds (not just old compiler builds) due to confusing variable names, and Ubuntu 16.04 would not build (for fuzzing) because it thought some variables were maybe-uninitialized. This keeps stricter warnings->errors on modern compilers while allowing the full build, even in the near future when a modern Heimdal is imported. Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Autobuild-User(master): Stefan Metzmacher <metze@samba.org> Autobuild-Date(master): Wed Jun 16 14:43:17 UTC 2021 on sn-devel-184
199 lines
8.8 KiB
Python
199 lines
8.8 KiB
Python
#!/usr/bin/env python
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# Waf build script for Samba 4's bundled Heimdal.
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# Unless explicitly requested by the user (e.g.
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# "./configure --bundled-libraries=!asn1_compile") this will always use the
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# bundled Heimdal, even if a system heimdal was found. The reason
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# for this is that our checks for the system heimdal are not accurate
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# enough yet to know if it is usable (some bug fix might be missing,
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# compile_et might not generate the expected code, etc).
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import sys
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from waflib import Logs
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conf.CHECK_TYPE('u_char', 'uint8_t')
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conf.CHECK_TYPE('u_int32_t', 'uint32_t')
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conf.CHECK_HEADERS('err.h')
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conf.CHECK_HEADERS('ifaddrs.h')
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conf.CHECK_HEADERS('''crypt.h errno.h inttypes.h netdb.h signal.h sys/bswap.h
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sys/file.h sys/stropts.h sys/timeb.h sys/times.h sys/uio.h sys/un.h
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sys/utsname.h time.h timezone.h ttyname.h netinet/in.h
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netinet/in6.h netinet6/in6.h''')
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conf.CHECK_HEADERS('curses.h term.h termcap.h', together=True)
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conf.CHECK_FUNCS('''atexit cgetent getprogname setprogname gethostname
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putenv rcmd readv secure_getenv
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sendmsg setitimer strlwr strncasecmp
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strptime strsep strsep_copy strtok_r strupr swab umask uname unsetenv
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closefrom err warn errx warnx flock writev''')
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conf.CHECK_FUNCS_IN('hstrerror', 'resolv socket nsl', checklibc=True)
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conf.CHECK_FUNCS_IN('''getnameinfo sendmsg socket getipnodebyname gethostent gethostent_r
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sethostent endhostent getipnodebyaddr freehostent gethostbyname
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gethostbyname_r gethostbyaddr''',
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'socket nsl',
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checklibc=True)
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conf.CHECK_FUNCS('iruserok')
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conf.CHECK_FUNCS('bswap16')
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conf.CHECK_FUNCS('bswap32')
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conf.CHECK_TYPE('struct winsize', define='HAVE_STRUCT_WINSIZE', headers='sys/termios.h sys/ioctl.h')
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conf.CHECK_STRUCTURE_MEMBER('struct winsize', 'ws_xpixel',
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define='HAVE_WS_XPIXEL', headers='sys/termios.h sys/ioctl.h')
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conf.CHECK_STRUCTURE_MEMBER('struct winsize', 'ws_ypixel',
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define='HAVE_WS_YPIXEL', headers='sys/termios.h sys/ioctl.h')
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conf.DEFINE('HAVE_KRB_STRUCT_WINSIZE', 1)
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conf.DEFINE('VOID_RETSIGTYPE', 1)
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conf.CHECK_VARIABLE('h_errno', headers='netdb.h')
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# strangely enough, we need it with another define too
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conf.CHECK_DECLS('h_errno', headers='netdb.h')
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conf.CHECK_FUNCS_IN('res_search res_nsearch res_ndestroy dns_search dn_expand', 'resolv',
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checklibc=True, headers='netinet/in.h arpa/nameser.h resolv.h dns.h')
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conf.CHECK_VARIABLE('_res', headers='netinet/in.h arpa/nameser.h resolv.h')
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conf.CHECK_DECLS('_res', headers='netinet/in.h arpa/nameser.h resolv.h')
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conf.DEFINE('HAVE_KRB5',1)
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conf.CHECK_FUNCS('dirfd', headers='dirent.h')
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conf.CHECK_DECLS('dirfd', reverse=True, headers='dirent.h')
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conf.CHECK_STRUCTURE_MEMBER('DIR', 'dd_fd', define='HAVE_DIR_DD_FD', headers='dirent.h')
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heimdal_no_error_flags = ['-Wno-error=discarded-qualifiers',
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'-Wno-error=cast-qual',
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'-Wno-error=missing-field-initializers',
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'-Wno-error=shadow',
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'-Wno-error=implicit-fallthrough',
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'-Wno-error=enum-compare',
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'-Wno-error=unused-but-set-variable',
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'-Wno-error=unused-const-variable',
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'-Wno-error=unused-variable',
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'-Wno-error=unused-result']
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for flag in heimdal_no_error_flags:
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conf.ADD_NAMED_CFLAGS('HEIMDAL_NO_ERROR_CFLAGS',
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flag,
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testflags=True)
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if len(bld.env.HEIMDAL_NO_ERROR_CFLAGS) == len(heimdal_no_error_flags):
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Logs.info("Most warnings in Heimdal code will "
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"error due to -Werror (good)")
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else:
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conf.env.allow_heimdal_warnings = True
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# Needed on CentOS 7 and Ubuntu 16.04 only for Bison generated
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# files when we are not doing strict warnings -> errors
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conf.ADD_NAMED_CFLAGS('HEIMDAL_UNPICKY_WNO_STRICT_OVERFLOW_CFLAGS',
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'-Wno-strict-overflow',
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testflags=True)
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conf.ADD_NAMED_CFLAGS('HEIMDAL_UNPICKY_WNO_MAYBE_UNINITIALIZED_CFLAGS',
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'-Wno-error=maybe-uninitialized',
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testflags=True)
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Logs.info("Allowing warnings in Heimdal code as this compiler does "
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"not support enough -Wno-error flags (bad)")
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conf.DEFINE('SAMBA4_USES_HEIMDAL', 1)
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# setup the right defines for a in-tree heimdal build
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Logs.info("Using in-tree heimdal kerberos defines")
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conf.define('HAVE_GSSAPI_GSSAPI_H', 1)
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conf.define('HAVE_GSSAPI_GSSAPI_KRB5_H', 1)
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conf.define('HAVE_AP_OPTS_USE_SUBKEY', 1)
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conf.define('HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK', 1)
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conf.define('HAVE_KRB5_SET_REAL_TIME', 1)
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conf.define('HAVE_COM_ERR_H', 1)
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conf.define('HAVE_ADDR_TYPE_IN_KRB5_ADDRESS', 1)
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conf.define('HAVE_GSS_DISPLAY_STATUS', 1)
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conf.define('HAVE_GSS_WRAP_IOV', 1)
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conf.define('HAVE_GSS_KRB5_IMPORT_CRED', 1)
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conf.define('HAVE_GSS_OID_EQUAL', 1)
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conf.define('HAVE_GSS_INQUIRE_SEC_CONTEXT_BY_OID', 1)
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conf.define('HAVE_GSSKRB5_EXTRACT_AUTHZ_DATA_FROM_SEC_CONTEXT', 1)
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conf.define('HAVE_GSSKRB5_GET_SUBKEY', 1)
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conf.define('HAVE_GSS_KRB5_EXPORT_LUCID_SEC_CONTEXT', 1)
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conf.define('HAVE_GSS_IMPORT_CRED', 1)
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conf.define('HAVE_GSS_EXPORT_CRED', 1)
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conf.define('HAVE_GSS_KRB5_CRED_NO_CI_FLAGS_X', 1)
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conf.define('HAVE_GSSAPI', 1)
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conf.define('HAVE_ADDR_TYPE_IN_KRB5_ADDRESS', 1)
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conf.define('HAVE_CHECKSUM_IN_KRB5_CHECKSUM', 1)
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conf.define('HAVE_DECL_KRB5_AUTH_CON_SET_REQ_CKSUMTYPE', 0)
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conf.define('HAVE_DECL_KRB5_GET_CREDENTIALS_FOR_USER', 0)
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conf.define('HAVE_E_DATA_POINTER_IN_KRB5_ERROR', 1)
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conf.define('HAVE_INITIALIZE_KRB5_ERROR_TABLE', 1)
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conf.define('HAVE_KRB5_ADDRESSES', 1)
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conf.define('HAVE_KRB5_AUTH_CON_SETKEY', 1)
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conf.define('HAVE_KRB5_CC_GET_LIFETIME', 1)
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conf.define('HAVE_KRB5_CC_COPY_CACHE', 1)
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conf.define('HAVE_KRB5_CREATE_CHECKSUM', 1)
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conf.define('HAVE_KRB5_CRYPTO', 1)
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conf.define('HAVE_KRB5_CRYPTO_DESTROY', 1)
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conf.define('HAVE_KRB5_CRYPTO_INIT', 1)
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conf.define('HAVE_KRB5_C_VERIFY_CHECKSUM', 1)
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conf.define('HAVE_KRB5_ENCTYPE_TO_STRING', 1)
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conf.define('HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG', 1)
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conf.define('HAVE_KRB5_FREE_ERROR_CONTENTS', 1)
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conf.define('HAVE_KRB5_FREE_HOST_REALM', 1)
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conf.define('HAVE_KRB5_FWD_TGT_CREDS', 1)
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conf.define('HAVE_KRB5_GET_CREDS', 1)
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conf.define('HAVE_KRB5_GET_CREDS_OPT_ALLOC', 1)
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conf.define('HAVE_KRB5_GET_CREDS_OPT_SET_IMPERSONATE', 1)
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conf.define('HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES', 1)
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conf.define('HAVE_KRB5_GET_HOST_REALM', 1)
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conf.define('HAVE_KRB5_GET_INIT_CREDS_OPT_ALLOC', 1)
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conf.define('HAVE_KRB5_GET_INIT_CREDS_OPT_FREE', 1)
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conf.define('HAVE_KRB5_GET_INIT_CREDS_OPT_GET_ERROR', 1)
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conf.define('HAVE_KRB5_GET_INIT_CREDS_OPT_SET_PAC_REQUEST', 1)
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conf.define('HAVE_KRB5_GET_INIT_CREDS_KEYBLOCK', 1)
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conf.define('HAVE_KRB5_GET_PW_SALT', 1)
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conf.define('HAVE_KRB5_GET_RENEWED_CREDS', 1)
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conf.define('HAVE_KRB5_KEYBLOCK_KEYVALUE', 1)
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conf.define('HAVE_KRB5_KEYBLOCK_INIT', 1)
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conf.define('HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK', 1)
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conf.define('HAVE_KRB5_KRBHST_GET_ADDRINFO', 1)
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conf.define('HAVE_KRB5_KRBHST_INIT', 1)
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conf.define('HAVE_KRB5_KT_COMPARE', 1)
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conf.define('HAVE_KRB5_KT_FREE_ENTRY', 1)
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conf.define('HAVE_KRB5_KU_OTHER_CKSUM', 1)
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conf.define('HAVE_KRB5_LOCATE_PLUGIN_H', 1)
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conf.define('HAVE_KRB5_MK_REQ_EXTENDED', 1)
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conf.define('HAVE_KRB5_PRINCIPAL_COMPARE_ANY_REALM', 1)
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conf.define('HAVE_KRB5_PRINCIPAL_GET_COMP_STRING', 1)
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conf.define('HAVE_KRB5_PRINCIPAL_GET_REALM', 1)
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conf.define('HAVE_KRB5_MAKE_PRINCIPAL', 1)
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conf.define('HAVE_KRB5_REALM_TYPE', 1)
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conf.define('HAVE_KRB5_SET_DEFAULT_IN_TKT_ETYPES', 1)
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conf.define('HAVE_KRB5_SET_REAL_TIME', 1)
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conf.define('HAVE_KRB5_STRING_TO_KEY', 1)
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conf.define('HAVE_KRB5_STRING_TO_KEY_SALT', 1)
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conf.define('HAVE_FREE_CHECKSUM', 1)
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conf.define('HAVE_LIBKRB5', 1)
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conf.define('KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT', 1)
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conf.define('HAVE_ETYPE_IN_ENCRYPTEDDATA', 1)
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conf.define('KRB5_PRINC_REALM_RETURNS_REALM', 1)
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conf.define('HAVE_KRB5_PRINCIPAL_GET_REALM', 1)
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conf.define('HAVE_KRB5_H', 1)
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conf.define('HAVE_AP_OPTS_USE_SUBKEY', 1)
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conf.define('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5', 1)
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conf.define('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5_56', 1)
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conf.define('HAVE_ENCTYPE_ARCFOUR_HMAC', 1)
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conf.define('HAVE_KRB5_PDU_NONE_DECL', 1)
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conf.define('HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96', 1)
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conf.define('HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96', 1)
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conf.define('HAVE_KRB5_PRINCIPAL_GET_NUM_COMP', 1)
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conf.define('HAVE_GSSAPI_GSSAPI_SPNEGO_H', 1)
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conf.define('HAVE_FLAGS_IN_KRB5_CREDS', 1)
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conf.define('HAVE_KRB5_CONFIG_GET_BOOL_DEFAULT', 1)
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conf.define('HAVE_KRB5_DATA_COPY', 1)
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conf.define('HAVE_KRB5_PRINCIPAL_SET_REALM', 1)
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conf.define('HAVE_KRB5_PRINCIPAL_SET_TYPE', 1)
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conf.define('HAVE_KRB5_PRINCIPAL_GET_TYPE', 1)
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conf.define('HAVE_KRB5_WARNX', 1)
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conf.define('HAVE_KRB5_PROMPT_TYPE', 1)
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