INDEX build failed

[Kris Kennaway]

INDEX build failed with errors:
"/vol/vol0/users/kris/ports.clean/japanese/squirrelmail/../../mail/squirrelmail/Makefile", line 49: warning: duplicate script for target "post-patch" ignored
"/vol/vol0/users/kris/ports.clean/japanese/squirrelmail/../../mail/squirrelmail/Makefile", line 52: warning: duplicate script for target "post-patch" ignored
"/vol/vol0/users/kris/ports.clean/japanese/squirrelmail/../../mail/squirrelmail/Makefile", line 54: warning: duplicate script for target "post-patch" ignored
"/vol/vol0/users/kris/ports.clean/japanese/squirrelmail/../../mail/squirrelmail/Makefile", line 56: warning: duplicate script for target "post-patch" ignored

Most recent CVS update was:
U INDEX
U INDEX-5
? 1
? cvs.log
? index.errs
? index.out
? log
? x
U devel/php-xdebug/Makefile
U devel/php-xdebug/distinfo
? dns/bind9-dlz/Makefile.inc
? dns/powerdns/Makefile.inc
U games/traindirector/Makefile
U games/traindirector/distinfo
U irc/insub/Makefile
U irc/insub/distinfo
? mail/log
U mail/majordomo/Makefile
U mail/squirrelmail/Makefile
U mail/squirrelmail/pkg-install
U mail/squirrelmail/pkg-message
U mail/squirrelmail/pkg-plist
U mail/squirrelmail/files/111.clean-squirrelmail
U mail/squirrelmail/files/patch-config-config_default.php
? x11/gnome2/log