This could never have worked, because we don't build libexpat until after the configure is done.
This could never have worked, because we don't build libexpat until after
the configure is done.

+ ac-helpers/neon.m4: Check for expat.h in the apr-util build dir, not
for libexpat.la.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion