Samba 4: Failed build on Ubuntu 12.04

[Alexander Bokovoy]

On Sun, Sep 9, 2012 at 8:54 PM, steve <steve at steve-ss.com> wrote:
> Please: What is ABI? This box has been building fine until the latest git:
>
> [3719/3954] abi_check: bin/default/source3/libpdb.so
> libpdb.so: symbol pdb_nds_get_password has been removed - please update
> major version
>     signature: int (struct smbldap_state *, char *, size_t *, char *)
> libpdb.so: symbol priv2ld has been removed - please update major version
>     signature: LDAP *(struct ldapsam_privates *)
> libpdb.so: symbol get_userattr_list has been removed - please update major
> version
>     signature: const char **(TALLOC_CTX *, int)
> libpdb.so: symbol smbldap_search_domain_info has been removed - please
> update major version
>     signature: NTSTATUS (struct smbldap_state *, LDAPMessage **, const char
> *, bool)
> libpdb.so: symbol ldapsam_search_suffix_by_name has been removed - please
> update major version
>     signature: int (struct ldapsam_privates *, const char *, LDAPMessage **,
> const char **)
> libpdb.so: symbol pdb_ipa_init has been removed - please update major
> version
>     signature: NTSTATUS (void)
> libpdb.so: symbol pdb_nds_set_password has been removed - please update
> major version
>     signature: int (struct smbldap_state *, char *, const char *)
> libpdb.so: symbol pdb_nds_init has been removed - please update major
> version
>     signature: NTSTATUS (void)
> libpdb.so: symbol groupmap_attr_list has changed - please update major
> version
>     old_signature: 0xXXXX
>     new_signature: {attrib = 3, name = 0xXXXX "gidNumber"}, {attrib = 30,
> name = 0xXXXX "sambaSID"}, {attrib = 31, name = 0xXXXX "sambaGroupType"},
> {attrib = 40, name = 0xXXXX "sambaSIDList"}, {attrib = 16, name = 0xXXXX
> "description"}, {attrib = 12, name = 0xXXXX "displayName"}, {attrib = 11,
> name = 0xXXXX "cn"}, {attrib = 24, name = 0xXXXX "objectClass"}, {attrib =
> 0, name = 0xXXXX}
> libpdb.so: symbol pdb_init_ldapsam has been removed - please update major
> version
>     signature: NTSTATUS (struct pdb_methods **, const char *)
> libpdb.so: symbol groupmap_attr_list_to_delete has changed - please update
> major version
>     old_signature: 0xXXXX
>     new_signature: {attrib = 30, name = 0xXXXX "sambaSID"}, {attrib = 31,
> name = 0xXXXX "sambaGroupType"}, {attrib = 16, name = 0xXXXX "description"},
> {attrib = 12, name = 0xXXXX "displayName"}, {attrib = 40, name = 0xXXXX
> "sambaSIDList"}, {attrib = 0, name = 0xXXXX}
> Waf: Leaving directory `/home/steve/samba-master/bin'
> Build failed: ABI for libpdb.so has changed - please fix library version
> then build with --abi-update
> See http://wiki.samba.org/index.php/Waf#ABI_Checking for more information
> If you have not changed any ABI, and your platform always gives this error,
> please configure with --abi-check-disable to skip this check
>
> I have not changed ABI. I have no idea what it is. I am an end user. Do I
> try ./configure.developer --abi-check-disable? If so what am I missing?
There are few symbols which are pulled into libpdb because of other
subsystems are included as part of module dependencies. Your
configuration seem not to build them. You can use --abi-check-disable
right now but I'll track down what exactly triggers these and update
the definitions so that irrelevant symbols are not leaking through.
There were few I've masked already.

ABI check is good in general, we need to work on cleaning up libpdb
like I did with libsmbldap last week.

-- 
/ Alexander Bokovoy