Checking for required M4 macros...
  gnome-common.m4 not found
  gnome-compiler-flags.m4 not found
  libtool.m4 not found
  glib-gettext.m4 not found
  intltool.m4 not found
  pkg.m4 not found
Checking for forbidden M4 macros...
***Error***: some autoconf macros required to build xchat-gnome
  were not found in your aclocal path, or some forbidden
  macros were found.  Perhaps you need to adjust your
  ACLOCAL_FLAGS?