gnome libs ...no compile

[fractture <fract sprintmail com>]

egcs 1.0.2 Slackware 3.3 newly installed libtool, autoconf,
automake...etc.....
libc5 gtk1.0


gcc -g -O2 -o .libs/htmltest test.o -Wl,--rpath -Wl,/usr/local/lib
../gtk-xmhtml/.libs/libgtkxmhtml.so -lXpm -ljpeg -lz -lSM -lICE
-L/usr/local/lib -L/usr/X11R6/lib -lgtk -lgdk -lglib -lXext -lX11 -lm
-lm -lXpm -ljpeg -lz -lSM -lICE -L/usr/local/lib -L/usr/X11R6/lib -lgtk
-lgdk -lglib -lXext -lX11 -lm ../intl/libintl.a -lm
../gtk-xmhtml/.libs/libgtkxmhtml.so: undefined reference to `uncompress'

../gtk-xmhtml/.libs/libgtkxmhtml.so: undefined reference to `compress'
collect2: ld returned 1 exit status