pkg/37998: mk/tools/replace.mk is broken after recent update

[srcshelton%gmail.com@localhost]

>Number:         37998
>Category:       pkg
>Synopsis:       mk/tools/replace.mk is broken after recent update
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Feb 11 14:50:00 +0000 2008
>Originator:     Stuart Shelton
>Release:        n/a - pkgsrc latest from CVS
>Organization:
>Environment:
IRIX64 octane 6.5 07202013 IP30; MIPSpro Compilers: Version 7.4.4m
>Description:

Recently, mk/tools/replace.mk seems to have been updated, and now appears 
broken.  Running pkg_chk results in:

$ pkg_chk -sun
archivers/pax - pax-20060202nb3 < pax-20080110
bmake: "../../mk/tools/../../mk/tools/replace.mk" line 900: Malformed 
conditional (!empty(_TOOLS_USE_PKGSRC.tbl:M[yY][eE][sS]) ||  
(defined(_TOOLS_USE_PKGSRC.groff) &&  
!empty(_TOOLS_USE_PKGSRC.groff:M[yY][eE][sS])))
bmake: Fatal errors encountered -- cannot continue
/usr/bsd/sbin/pkg_chk[8]:  bmake: stopped in /usr/bsd/src/devel/ncurses:  not 
found

I've removed mk/tools/replace.mk and devel/ncurses, but this error still occurs.

I've also just searched my entire pkgsrc tree, and there are no unresolved 
updates to files remaining, either.
>How-To-Repeat:

>Fix: