bsd.port.mk problems => make failing for all ports

[freebsd at drseuk.f2s.com]

Hi,

Yesterday, I was upgrading some KDE dependencies using portupgrade. Since then
make fails for *every* port.

uname -a

FreeBSD gandalf 5.3-RELEASE-p1 FreeBSD 5.3-RELEASE-p1 #9: Wed Dec 29 19:29:37
UTC 2004     root at gandalf.shire:/usr/obj/usr/src/sys/MYKERNEL.686.5.3  i386

e.g.,

cd /usr/ports/misc/kenny
make

gives:

"/usr/ports/Mk/bsd.port.mk", line 1993: warning: String comparison operator
should be either == or !=
"/usr/ports/Mk/bsd.port.mk", line 1993: Malformed conditional (${PKGINSTALLVER}
< 20030417)
"/usr/ports/Mk/bsd.port.mk", line 1993: Need an operator
"/usr/ports/Mk/bsd.port.mk", line 2940: warning: String comparison operator
should be either == or !=
"/usr/ports/Mk/bsd.port.mk", line 2940: Malformed conditional (${PKGINSTALLVER}
< 20040125 || ${OSVERSION} < 420001 || ${OSVERSION} >= 500000 && ${OSVERSION} <
500014)
"/usr/ports/Mk/bsd.port.mk", line 2940: Need an operator
"/usr/ports/Mk/bsd.port.mk", line 2942: if-less endif
"/usr/ports/Mk/bsd.port.mk", line 2942: Need an operator
"/usr/ports/Mk/bsd.port.mk", line 5022: if-less endif
"/usr/ports/Mk/bsd.port.mk", line 5022: Need an operator
make: fatal errors encountered -- cannot continue

+ a pkg_info.core file is generated, which from gdb indicates a Signal 11,
segmentation fault 0x2826faad. My ports tree (and Mk files) are cvsuped to the
latest available.

Any ideas?

Cheers,