buildworld failing with "make: don't know how to make @/dev/pccard/pccarddevs.h"

Building world has been failing for several days.

I cannot find anything in maillist archives on this specific error.
Before you ask, Yes I saw the changes to 'pccard' code but there's nothing specific to this error in the maillist archives as of this writing.
So this bug seems to be 'new'.

Latest CTM buckets applied as of this morning.

Did 'rm -Rf /usr/obj/*' prior to 'make buildworld'.

Got it narrowed down.
Remaking the modules will show the error.  This log is a "re-run" so some modules have already been built:

>>>>
# cd /src/sys/modules
# make -k -v
===> 3dfx
===> aac
===> aac/aac_linux
===> accf_data
===> accf_http
===> acpi
===> acpi/acpi
===> acpi/acpi_asus
===> acpi/acpi_toshiba
===> acpi/acpi_video
===> agp
===> aha
===> aic
make: don't know how to make _at_/dev/pccard/pccarddevs.h(continuing)
cc -O -pipe -march=pentium2 -pipe  -march=pentium2  -D_KERNEL -DKLD_MODULE -nostdinc -I-   -I. -I_at_ -I_at_/../include -finline-limit=8000 -fno-common  -mno-align-long-strings -mpreferred-stack-boundary=2 -ffreestanding -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -fformat-extensions -std=c99 -c /src/sys/dev/aic/aic_isa.c
`all' not remade because of errors.
===> aic7xxx
===> aic7xxx/aicasm
===> aic7xxx/ahc
cc -O -pipe -march=pentium2 -pipe  -march=pentium2 -DAHC_REG_PRETTY_PRINT=1  -D_KERNEL -DKLD_MODULE -nostdinc -I-   -I. -I_at_ -I_at_/../include -finline-limit=8000 -fno-common  -mno-align-long-strings -mpreferred-stack-boundary=2 -ffreestanding -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -fformat-extensions -std=c99 -caic7xxx_reg_print.c
cc -O -pipe -march=pentium2 -pipe  -march=pentium2 -DAHC_REG_PRETTY_PRINT=1  -D_KERNEL -DKLD_MODULE -nostdinc -I-   -I. -I_at_ -I_at_/../include -finline-limit=8000 -fno-common  -mno-align-long-strings -mpreferred-stack-boundary=2 -ffreestanding -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -fformat-extensions -std=c99 -c/src/sys/dev/aic7xxx/aic7xxx.c
[...]
<<<<


Relevent lines in /etc/make.conf (other relevent options are commented):

CPUTYPE=p2
MAKE_SHELL?=sh
INSTALL=install -C
MTREE_FOLLOWS_SYMLINKS=	-L	
ENABLE_SUID_NEWGRP=true
NO_LPR=true
NO_MODULES=true
NO_SENDMAIL=true
NOPROFILE=true
MODULES_WITH_WORLD=true
MAKE_IDEA=YES
COMPAT1X=yes
COMPAT20=yes
COMPAT21=yes
COMPAT22=yes
COMPAT3X=yes
COMPAT4X=yes
ENABLE_SUID_K5SU=yes
KRB5_HOME=	/usr/local
TOP_TABLE_SIZE=	101
DOC_LANG=en_US.ISO8859-1
NOCLEAN=yes
NOCLEANDIR=yes
NO_KERNELCLEAN=yes
ALWAYS_CHECK_MAKE=yes
WERROR=	-Wno-error	
NO_WERROR=yes
WITH_DYNAMICROOT=yes
#
# -- use.perl generated deltas -- #
# Created: Tue Jun  1 09:40:47 2004
# Setting to use base perl from ports:
PERL_VER=5.8.4
PERL_VERSION=5.8.4
PERL_ARCH=mach
NOPERL=yo
NO_PERL=yo
NO_PERL_WRAPPER=yo


Totally stumped.

Please help.


Thank you,

  --  Paul Seniura
      System Specialist
      State of Okla. D.O.T.