Ports after upgrade

[Atilla Gosterisli]

Please help its urgent,

After perl upgrade 5.8 my apache didn't start giving "/usr/libexec/ld-elf.so.1: Shared object "libexpat.so.4" not found"  error 
and couldn't make install for apache I upgrade the all ports with cvsup 
After successfull upgrade, ports are not working  I can not make index with "make index" either.


"/usr/ports/Mk/bsd.port.mk", line 2292: warning: String comparison operator should be either == or !=
"/usr/ports/Mk/bsd.port.mk", line 2292: warning: String comparison operator should be either == or !=
"/usr/ports/Mk/bsd.port.mk", line 2292: Malformed conditional (((${OSVERSION} < 504105 || (${OSVERSION} >= 600000 && ${OSVERSION} < 600103) || (${OSVERSION} >= 700000 && ${OSVERSION} < 700012)) && ${PKGORIGIN} != "ports-mgmt/pkg_install") || exists(${LOCALBASE}/sbin/pkg_info))
"/usr/ports/Mk/bsd.port.mk", line 2293: warning: String comparison operator should be either == or !=
"/usr/ports/Mk/bsd.port.mk", line 2293: warning: String comparison operator should be either == or !=
"/usr/ports/Mk/bsd.port.mk", line 2293: Malformed conditional ((${OSVERSION} < 504105 || (${OSVERSION} >= 600000 && ${OSVERSION} < 600103) || (${OSVERSION} >= 700000 && ${OSVERSION} < 700012)) && ${PKGORIGIN} != "ports-mgmt/pkg_install")
"/usr/ports/Mk/bsd.port.mk", line 2308: if-less else
"/usr/ports/Mk/bsd.port.mk", line 2308: Need an operator
"/usr/ports/Mk/bsd.port.mk", line 2322: if-less endif
"/usr/ports/Mk/bsd.port.mk", line 2322: Need an operator
"/usr/ports/Mk/bsd.port.mk", line 5987: if-less endif
"/usr/ports/Mk/bsd.port.mk", line 5987: Need an operator
make: fatal errors encountered -- cannot continue
===> accessibility/at-poke failed
*** Error code 1
2 errors