-#serial 1
+#serial 2
dnl These are the prerequisite macros for files in the lib/
dnl directories of the fileutils, sh-utils, and textutils packages.
AC_DEFUN(jm_PREREQ,
[
jm_PREREQ_ERROR
+ jm_PREREQ_REGEX
+])
+
+dnl FIXME: maybe put this in a separate file
+AC_DEFUN(jm_PREREQ_REGEX,
+[
+ dnl FIXME: Maybe provide a btowc replacement someday: solaris-2.5.1 lacks it.
+ dnl FIXME: Check for wctype and iswctype, and and add -lw if necessary
+ dnl to get them.
+ AC_CHECK_FUNCS(bzero bcopy isascii btowc)
+ AC_CHECK_HEADERS(alloca.h libintl.h wctype.h wchar.h)
+ AC_HEADER_STDC
+ AC_FUNC_ALLOCA
])