Problem with libfontenc

[newhouse%gandpline.com@localhost (Paul Newhouse)]

Running:

NetBSD pimin 5.99.58 NetBSD 5.99.58 (PIMIN) #0: Sat Dec 24 16:12:22 PST 2011  
root@pimin:/build/obj/sys/arch/i386/compile/PIMIN i386

Pkgsrc HEAD.

        cd /usr/pkgsrc
        (cd fonts/libfontenc && make clean distclean && cvs update -Pd && make 
update)

Produces:

        checking dynamic linker characteristics... NetBSD ld.elf_so
        checking how to hardcode library paths into programs... immediate
        checking whether stripping libraries is possible... yes
        checking if libtool supports shared libraries... yes
        checking whether to build shared libraries... yes
        checking whether to build static libraries... yes
        checking for cc option to accept ISO C99... -std=gnu99
        checking whether __clang__ is declared... no
        checking whether __INTEL_COMPILER is declared... no
        checking whether __SUNPRO_C is declared... no
        checking pkg-config is at least version 0.9.0... yes
        checking if cc -std=gnu99 supports -Werror=unknown-warning-option... no
        checking if cc -std=gnu99 supports 
-Werror=unused-command-line-argument... no
        checking if cc -std=gnu99 supports -Wall... yes
        checking if cc -std=gnu99 supports -Wpointer-arith... yes
        checking if cc -std=gnu99 supports -Wstrict-prototypes... yes
        checking if cc -std=gnu99 supports -Wmissing-prototypes... yes
        checking if cc -std=gnu99 supports -Wmissing-declarations... yes
        checking if cc -std=gnu99 supports -Wnested-externs... yes
        checking if cc -std=gnu99 supports -Wbad-function-cast... yes
        checking if cc -std=gnu99 supports -Wformat=2... yes
        checking if cc -std=gnu99 supports -Wold-style-definition... yes
        checking if cc -std=gnu99 supports -Wdeclaration-after-statement... yes
        checking if cc -std=gnu99 supports -Wunused... yes
        checking if cc -std=gnu99 supports -Wuninitialized... yes
        checking if cc -std=gnu99 supports -Wshadow... yes
        checking if cc -std=gnu99 supports -Wcast-qual... yes
        checking if cc -std=gnu99 supports -Wmissing-noreturn... yes
        checking if cc -std=gnu99 supports -Wmissing-format-attribute... yes
        checking if cc -std=gnu99 supports -Wredundant-decls... yes
        checking if cc -std=gnu99 supports -Werror=implicit... no
        checking if cc -std=gnu99 supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN 
-errwarn=E_NO_IMPLICIT_DECL_ALLOWED... eval: 1: Syntax error: Bad substitution
        *** Error code 2
        
        Stop.
        make: stopped in /usr/pkgsrc/fonts/libfontenc
        *** Error code 1
        
        Stop.
        make: stopped in /usr/pkgsrc/fonts/libfontenc
        *** Error code 1
        
        Stop.
        make: stopped in /usr/pkgsrc/fonts/libfontenc

This started a few days ago.  No recent changes to /etc/mk.conf.  Where did I 
go wrong?  

TIA,
Paul