stop error in buildworld.

[michael Corleone]

hi i received this error when im about to do a buildworld after upgrading my src and ports collection.
im running 4.8-RELEASE, heres the logs of the errors:
i hope anyone can explain what and where is the the line that causes the error, thanks all.
 

===> bin/ln
===> bin/ls
cc -O -pipe  -DCOLORLS -Wall -Wformat     -static -o ls cmp.o ls.o print.o util.o -lm -ltermcap
/usr/obj/usr/src/i386/usr/lib/libtermcap.a: could not read symbols: Malformed archive
*** Error code 1
Stop in /usr/src/bin/ls.
*** Error code 1
Stop in /usr/src/bin.
*** Error code 1
Stop in /usr/src.
*** Error code 1
Stop in /usr/src.
*** Error code 1
Stop in /usr/src.
Nobunaga#


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