Problem building lib/Xfont

[Deron Johnson]

I'm trying to build all components of the modular tree cvs head (checked
out at around 12:00 noon PDT 2/22/06) and I'm encountering a build
failure in lib/Xfont.  My version of pkg-config is 0.20. Does anyone
have any advice? Many thanks.

	-Deron


Building lib module component Xfont...
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal -I
/home/dj4236/lgn/x/xorg/cvs/head/modular/share/aclocal
/usr/share/aclocal/avifile.m4:21: warning: underquoted definition of
AM_PATH_AVIFILE
  run info '(automake)Extending aclocal'
  or see
http://sources.redhat.com/automake/automake.html#Extending%20aclocal
/opt/gnome/share/aclocal/gst-element-check-0.6.m4:7: warning:
underquoted definition of AM_GST_ELEMENT_CHECK
autoreconf: configure.ac: tracing
autoreconf: running: libtoolize --copy
/usr/share/aclocal/avifile.m4:21: warning: underquoted definition of
AM_PATH_AVIFILE
  run info '(automake)Extending aclocal'
  or see
http://sources.redhat.com/automake/automake.html#Extending%20aclocal
/opt/gnome/share/aclocal/gst-element-check-0.6.m4:7: warning:
underquoted definition of AM_GST_ELEMENT_CHECK
autoreconf: running: /usr/bin/autoconf
configure:19528: error: possibly undefined macro: PKG_CONFIG_MIN_VERSION
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.
autoreconf: /usr/bin/autoconf failed with exit status: 1