gtk+ compilation from CVS

[Eric Crampton <EricCrampton worldnet att net>]

I'm having a bit of trouble getting gtk+ from CVS to compile. 'cvs
update' shows I'm all updated and should be ready to go. I go a
'./autogen.sh --prefix=/opt/gnome' (yeah, I'm putting gtk+ in there,
too) and it reports back:

aclocal: configure.in: 141: macro `AM_PATH_GLIB' not found in library
configure.in:125: warning: AC_TRY_RUN called without default to allow cross compiling
configure.in:126: warning: AC_TRY_RUN called without default to allow cross compiling
configure.in:341: warning: AC_TRY_RUN called without default to allow cross compiling
configure.in:359: warning: AC_TRY_RUN called without default to allow cross compiling
configure.in:373: warning: AC_TRY_RUN called without default to allow cross compiling

[sorry for the long lines]

Alright, that's all fine and dandy and I understand why it's reporting 
that (glib is installed in /opt/gnome and I see
/opt/gnome/share/aclocal/glib.m4, how do I make autogen see this?)
Also tried 'autogen.sh --prefix=/opt/gnome --with-glib=../glib' but no 
luck.

Any ideas?

Thanks,
Eric