java still not brewing

the long-ongoing problem with java seems to persist

===>  Configuring for jdk-1.3.1p9_4
===>  Building for jdk-1.3.1p9_4
# Start of jdk build
(cd /usr/ports/java/jdk13/work/j2sdk1.3.1/make; /usr/bin/env ALT_BOOTDIR="/usr/local/jdk1.3.1"  ALT_MOTIF_DIR="/usr/X11R6"  OPENWINHOME="/usr/X11R6"  SYS_CFLAGS="-O -pipe -march=pentiumpro"  CLASSPATH=""  LD_LIBRARY_PATH=""  JAVA_COMPILER="" LIBG_HDRS="/usr/local/include/glib12"  GTK_HDRS="/usr/X11R6/include/gtk12"  LIBIDL_HDRS=  INTL_DIR="/usr/local" SHELL=/bin/sh PORTOBJFORMAT=elf    PREFIX=/usr/local LOCALBASE=/usr/local X11BASE=/usr/X11R6 MOTIFLIB="-L/usr/X11R6/lib -lXm" LIBDIR="/usr/lib" CFLAGS="-O -pipe -march=pentiumpro" CXXFLAGS="-O -pipe -march=pentiumpro" MANPREFIX="/usr/local" BSD_INSTALL_PROGRAM="install  -s -o root -g wheel -m 555"  BSD_INSTALL_SCRIPT="install  -o root -g wheel -m 555"  BSD_INSTALL_DATA="install  -o root -g wheel -m 444"  BSD_INSTALL_MAN="install  -o root -g wheel -m 444" gmake -f Makefile  all plugin images)
i386 Build started:   1.3.1-p9-root-040906-10:55
WARNING: Your MAKEFLAGS environment variable is set.
         You should be very careful about the values set here.

         MAKEFLAGS is set to =>SYSTEMVERSION= PORTOBJFORMAT=elf OSVERSION=600002 OSREL=6.0 OPSYS=FreeBSD ARCH=i386<=

ERROR: Your BOOTDIR environment variable does not point
       to a valid Java 2 SDK for bootstrapping this build.
       A Java 2 SDK 1.3.1 build must be bootstrapped against any 
       1.3 build. Please update your ALT_BOOTDIR setting, or 
       just unset it, and start your build again.

Exiting because of the above error(s).
gmake: *** [sanity] Error 1
*** Error code 2

[ and i no longer can seem to usefully search archives with
  http://www.freebsd.org/cgi/search.cgi to be sure i did not
  miss something ]

randy