[Samba] Build error with Samba-4.3.0

[Reuben Farrelly]

Hi,

I've been battling to get Samba-4.3 to install on my Gentoo x86_64 box. 
  It has been failing to build with the following error:

[1153/2753] Compiling source4/libnet/py_net.c
[1154/2753] Compiling source4/libnet/py_net_dckeytab.c
[1155/2753] Compiling source4/libnet/libnet_export_keytab.c
[1156/2753] Compiling source4/kdc/hdb-samba4.c
[1157/2753] Compiling source4/kdc/hdb-samba4-plugin.c
[1158/2753] Compiling source4/kdc/db-glue.c
../source4/kdc/db-glue.c: In function 'samba_kdc_lookup_realm':
../source4/kdc/db-glue.c:2144:9: error: 'HDB_ERR_WRONG_REALM' undeclared 
(first use in this function)
   return HDB_ERR_WRONG_REALM;
          ^
../source4/kdc/db-glue.c:2144:9: note: each undeclared identifier is 
reported only once for each function it appears in
Waf: Leaving directory `/var/tmp/samba-4.3.0/bin'
Build failed:  -> task failed (err #1):
         {task: cc db-glue.c -> db-glue_13.o}
Makefile:8: recipe for target 'all' failed
make: *** [all] Error 1

This works OK with Samba-4.2.4 and below - it's new breakage with 
Samba-4.3.0.  This occurs with a vanilla samba tarball (no extra patches).

./configure is running with:

CCFLAGS="-O2 -pipe -march=native -mtune=native" LINKFLAGS="-O2 -pipe 
-march=native -mtune=native -Wl,-O1 -Wl,--as-needed" 
"/var/tmp/portage/net-fs/samba-4.3.0/work/samba-4.3.0/buildtools/bin/waf" --prefix=/usr 
--libdir=/usr/lib64 --enable-fhs --sysconfdir=/etc --localstatedir=/var 
--with-modulesdir=/usr/lib64/samba --with-piddir=/var/run/samba 
--bundled-libraries=NONE --builtin-libraries=NONE --disable-rpath 
--disable-rpath-install --nopyc --nopyo --with-acl-support 
--without-ad-dc --without-dnsupdate --without-ads --without-aio-support 
--disable-avahi --without-cluster-support --disable-cups --without-dmapi 
--with-fam --enable-gnutls --disable-iprint --without-ldap --with-pam 
--with-pam_smbpass --with-pammodulesdir=/lib64/security --without-quotas 
--with-syslog --without-systemd --without-winbind configure

This is for a basic environment with no AD. I only need Samba as a file 
server.  The system heimdal is 1.5.3-r2 .

Can anyone give me any ideas as to where to start looking?  I'm guessing 
that the make should not be failing, if there's an inherent problem it 
should be being picked up by the configure script and failing there 
instead....?

Thanks,
Reuben