Emacs 20.3.9 の動作報告です。
Mew 1.94b25, Semi-gnus 6.10.12 (based on Gnus 5.6.45; for SEMI
1.12, FLIM 1.12) は動いています。

Emacs: Emacs 20.3.9.1
OS:    FreeBSD 3.1-RELEASE
gcc:   gcc 2.8.1
binutils: binutils-2.9.1
Window System: XFree86 3.3.3.1
Wnn:   Wnn 4.2
Canna: No
sj3:   No
patch: ftp://ftp.jpl.org/pub/misc/20.3.9+c+w+s-19990509.gz
       http://www.ki.nu/software/emacs-20/lsp-patch
       mew-1.94b25/patches/egg.el-19.34.patch2
conf:  ./configure --with-wnn4 \
       --with-wnn-includes=/usr/X11R6/include/wnn
       --with-wnn-libraries=/usr/X11R6/lib \
       --with-gcc
Date:  1999年 5月10日
Who:   新岡賢一 <niioka@kk.iij4u.or.jp>
Others: src/Makefile を修正
        -LIBES = $(LOADLIBES) $(LDLIBS) $(LIBX) -lutil    -ltermcap     -lwnn -lcrypt    $(GNULIB_VAR) -lm  -lgcc -lc -lgcc /usr/lib/crtend.o /usr/lib/crtn.
o  $(GNULIB_VAR)
        +LIBES = $(LOADLIBES) $(LDLIBS) $(LIBX) -lxpg4 -lutil -ltermcap  -lwnn -lcrypt  $(GNULIB_VAR) -lm -lgcc -lc -lgcc /usr/lib/crtend.o /usr/lib/crtn.o 
 $(GNULIB_VAR)