dnl CF_CHECK_REGEX version: 2 updated: 1997/09/07 17:43:58
dnl --------------
dnl Tests for the ensemble of include-files and functions that make up the
dnl host's regular expression parsing.
dnl
dnl Only use REGCMP functions if no other is available, to avoid spurious
dnl match on HP/UX with its broken -lPW.
AC_DEFUN([CF_CHECK_REGEX],
[
CF_REGEX_H_FUNCS
CF_REGEXPR_H_FUNCS
CF_RE_COMP_FUNCS
if	test $cf_cv_REGEX_H = no && \
	test $cf_cv_REGEXPR_H = no && \
	test $cf_cv_RE_COMP_func = no ; then
	CF_REGCMP_FUNCS
fi
])dnl
