build failure in external/ibm-public/postfix/libexec/smtp: cannot find -lsaslc

["Pouya D. Tafti" <pouya.tafti%epfl.ch@localhost>]

I have been continually trying to build current-amd64 today, without
success so far.  Here is output from the latest failed attempt
(sources updated a few minutes ago).

.
.
.
--- smtp ---
#      link  smtp/smtp
/usr/src/../tooldir/bin/x86_64--netbsd-gcc
-B/usr/src/../destdir/usr/lib/ -B/usr/src/../destdir/usr/lib/
-Wl,-nostdlib       -o smtp  smtp.o smtp_connect.o smtp_proto.o
smtp_chat.o smtp_session.o smtp_addr.o smtp_trouble.o smtp_state.o
smtp_rcpt.o smtp_sasl_proto.o smtp_sasl_glue.o smtp_reuse.o
smtp_map11.o smtp_sasl_auth_cache.o
/usr/src/../objdir/external/ibm-public/postfix/lib/masterlib/libmaster.a
/usr/src/../objdir/external/ibm-public/postfix/lib/global/libglobal.a
/usr/src/../objdir/external/ibm-public/postfix/lib/dns/libdns.a
/usr/src/../objdir/external/ibm-public/postfix/lib/xsasl/libxsasl.a
/usr/src/../objdir/external/ibm-public/postfix/lib/tls/libtls.a -lssl
-lcrypto /usr/src/../objdir/external/ibm-public/postfix/lib/util/libutil.a
-lsaslc -lldap      -L/usr/src/../destdir/usr/lib
-Wl,-rpath-link,/usr/src/../destdir/lib  -L/usr/src/../destdir/lib
-Wl,-rpath-link,/usr/src/../destdir/usr/lib
-L/usr/src/../destdir/usr/lib
/usr/tooldir/bin/../lib/gcc/x86_64--netbsd/4.1.3/../../../../x86_64--netbsd/bin/ld:
cannot find -lsaslc
collect2: ld returned 1 exit status
*** [smtp] Error code 1
nbmake: stopped in /usr/src/external/ibm-public/postfix/libexec/smtp
1 error
nbmake: stopped in /usr/src/external/ibm-public/postfix/libexec/smtp
*** [dependall] Error code 2
nbmake: stopped in /usr/src/external/ibm-public/postfix/libexec/smtp
1 error
nbmake: stopped in /usr/src/external/ibm-public/postfix/libexec/smtp
*** [dependall-smtp] Error code 2
nbmake: stopped in /usr/src/external/ibm-public/postfix/libexec
1 error
nbmake: stopped in /usr/src/external/ibm-public/postfix/libexec
*** [dependall-libexec] Error code 2
nbmake: stopped in /usr/src/external/ibm-public/postfix
1 error
nbmake: stopped in /usr/src/external/ibm-public/postfix
*** [dependall-postfix] Error code 2
nbmake: stopped in /usr/src/external/ibm-public
1 error
nbmake: stopped in /usr/src/external/ibm-public
*** [dependall-ibm-public] Error code 2
nbmake: stopped in /usr/src/external
1 error
nbmake: stopped in /usr/src/external
*** [dependall-external] Error code 2
nbmake: stopped in /usr/src