Bruno Haible <[EMAIL PROTECTED]> writes:
> That appears to be obsolete. As far as I see, there are no users of this
> macro which don't also bundle regex.c.
Yes, that sounds right. I installed this patch into gnulib, and then
reindented.
2005-08-23 Paul Eggert <[EMAIL PROTECTED]>
* m4/regex.m4 (gl_INCLUDED_REGEX): Remove; no longer used.
All contents moved to gl_REGEX.
(gl_REGEX): Don't bother checking whether lib/regex.c exists;
assume that it does.
--- m4/regex.m4 21 Aug 2005 00:51:27 -0000 1.41
+++ m4/regex.m4 23 Aug 2005 18:46:22 -0000
@@ -1,4 +1,4 @@
-#serial 25
+#serial 26
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005 Free
# Software Foundation, Inc.
@@ -12,13 +12,6 @@ dnl Mostly written by Jim Meyering.
AC_DEFUN([gl_REGEX],
[
- gl_INCLUDED_REGEX([lib/regex.c])
-])
-
-dnl Usage: gl_INCLUDED_REGEX([lib/regex.c])
-dnl
-AC_DEFUN([gl_INCLUDED_REGEX],
- [
AC_LIBSOURCES(
[regcomp.c, regex.c, regex.h,
regex_internal.c, regex_internal.h, regexec.c])
@@ -103,10 +96,6 @@ AC_DEFUN([gl_INCLUDED_REGEX],
ac_use_included_regex=no
fi
- test -n "$1" || AC_MSG_ERROR([missing argument])
- m4_syscmd([test -f '$1'])
- ifelse(m4_sysval, 0,
- [
AC_ARG_WITH([included-regex],
[ --without-included-regex don't compile regex; this is the default
on
systems with recent-enough versions of the GNU C
@@ -117,10 +106,7 @@ AC_DEFUN([gl_INCLUDED_REGEX],
AC_LIBOBJ([regex])
gl_PREREQ_REGEX
fi
- ],
- )
- ]
-)
+])
# Prerequisites of lib/regex.c and lib/regex_internal.c.
AC_DEFUN([gl_PREREQ_REGEX],
