test $found = no && AC_MSG_WARN([
WARNING: You don't seem to have perl5.005 or newer installed, or you lack
a usable version of the Perl File::Compare module. As a result,
test $found = no && AC_MSG_WARN([
WARNING: You don't seem to have perl5.005 or newer installed, or you lack
a usable version of the Perl File::Compare module. As a result,