dnl C programming environment.
AC_CHECK_FUNCS([regcomp])
-
-AC_SEARCH_LIBS([pcre_fullinfo], [pcre],
- [AC_DEFINE([HAVE_PCRE], [1], [Define if you have libpcre available.])])
+AM_CONDITIONAL([HAVE_REGCOMP], [test $ac_cv_func_regcomp = yes])
+
+mdw_have_pcre2=nil mdw_have_pcre=nil
+PKG_CHECK_MODULES([PCRE], [libpcre],
+ [mdw_have_pcre=t AM_CFLAGS="$AM_CFLAGS $PCRE_CFLAGS"], [])
+AM_CONDITIONAL([HAVE_PCRE], [test $mdw_have_pcre = t])
+case $mdw_have_pcre in
+ t) AC_DEFINE([HAVE_PCRE], [1], [PCRE library is available.]) ;;
+esac
dnl--------------------------------------------------------------------------
dnl Java.