Segfault on CVS HEAD

I am seeing the following segmentation fault when doing 'gmake install'
on CVS HEAD;  any idea why?
$ gmake install/bin/sh ../config/mkinstalldirs '/usr/local/pgsql/lib/pgxs/src'/bin/sh ../config/install-sh -c -m 644
Makefile.global'/usr/local/pgsql/lib/pgxs/src/Makefile.global'/bin/sh ../config/install-sh -c -m 644 Makefile.port
'/usr/local/pgsql/lib/pgxs/src/Makefile.port'/bin/sh../config/install-sh -c -m 644 ./Makefile.shlib
'/usr/local/pgsql/lib/pgxs/src/Makefile.shlib'/bin/sh../config/install-sh -c -m 644 ./nls-global.mk
'/usr/local/pgsql/lib/pgxs/src/nls-global.mk'gmake-C port installgmake[1]: Entering directory
`/usr/var/local/src/gen/pgsql/CURRENT/pgsql/src/port'/bin/sh../../config/install-sh -c -m 644  libpgport.a
'/usr/local/pgsql/lib/libpgport.a'gmake[1]:Leaving directory `/usr/var/local/src/gen/pgsql/CURRENT/pgsql/src/port'gmake
-Ctimezone installgmake[1]: Entering directory `/usr/var/local/src/gen/pgsql/CURRENT/pgsql/src/timezone'gmake -C
../../src/portallgmake[2]: Entering directory `/usr/var/local/src/gen/pgsql/CURRENT/pgsql/src/port'gmake[2]: Nothing to
bedone for `all'.gmake[2]: Leaving directory `/usr/var/local/src/gen/pgsql/CURRENT/pgsql/src/port'gmake: *** [install]
Segmentationfault$
 

I rebooted my server but it didn't help.  All this just started today.

--  Bruce Momjian  <bruce@momjian.us>        http://momjian.us EnterpriseDB
http://enterprisedb.com
 + If your life is a hard drive, Christ can be your backup. +