FreeBSD 6.2-PRELEASE (RELENG_6) doesn't build

[Ricardo Branco]

Hi!

I update the whole world and kernel at least once a week.  This is the 
second time I'm trying to build world and it fails with:

/usr/obj/usr/src/tmp/usr/lib/libssh.so: undefined reference to 
`SHA256_Update'
/usr/obj/usr/src/tmp/usr/lib/libssh.so: undefined reference to 
`SHA256_Final'
/usr/obj/usr/src/tmp/usr/lib/libssh.so: undefined reference to `SHA256_Init'

What's happening ?   The last time I updated the source tree is today.

The system I'm running is:
"FreeBSD orion 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #0: Wed Oct  4 18:45:52 
VET 2006     root at orion:/usr/obj/usr/src/sys/CUSTOM-3  i386"

My /etc/make.conf contains:
CPUTYPE=pentium4
CFLAGS=-O2 -pipe -march=pentium4

# To compile just the kernel with special optimizations, you should use
# this instead of CFLAGS (which is not applicable to kernel builds anyway).
COPTFLAGS=-O2 -pipe -march=pentium4

# The list of languages and encodings to build and install
DOC_LANG=en_US.ISO8859-1

WITH_OPENSSL_STABLE=yes

# added by use.perl 2006-05-29 23:34:43
PERL_VER=5.8.8
PERL_VERSION=5.8.8

WANT_OPENLDAP_VER?=22

# Set to avoid compiling profiled libraries.
NO_PROFILE=true

# Set to build the IDEA encryption code.
MAKE_IDEA=true

# Set to not build programs and libraries related to ATM networking.
NO_ATM=true

# Set to not build Bluetooth related kernel modules, programs and libraries.
NO_BLUETOOTH=true

# Set to not build g77(1) and related libraries.
NO_FORTRAN=true

# Set to not build Objective C support.
NO_OBJC=true

# Set to not build GPIB bus support.
NO_PIB=true

# Set to not build isdn4bsd package.
NO_I4B=true

#Set to not build lpr(1) and related programs.
NO_LPR=true

# Set to not build programs and libraries related to IPv6 networking.
NO_INET6=true

# Set this if you do not want to build Kerberos 5 (KTH Heimdal).
NO_KERBEROS=true