autoconf bug: AC_AIX: typo in AH_VERBATIM definition of _ALL_SOURCE

[Jim Meyering]

Hi!

I just made fileutils use the latest autoconf and got this:

  In file included from getdate.y:29:
  ../config.h:1035: stray '@' in program
  ../config.h:1035: parse error before ':' token
  ../config.h:1035: stray '@' in program

because of this:

  $ grep -nC @.:@ config.h.in
  1032-   We just want to avoid a redefinition error message.  */
  1033-#ifndef _ALL_SOURCE
  1034:@$:@ undef _ALL_SOURCE
  1035-#endif
  1036-

Here's the patch:

2001-01-21  Jim Meyering  <address@hidden>

        * acspecific.m4 (AC_AIX): Fix typo: s/@\$/@%/.

--- acspecific.m4.~1~   Thu Jan 18 13:18:21 2001
+++ acspecific.m4       Sun Jan 21 10:47:54 2001
@@ -1204,7 +1204,7 @@ AC_DEFUN([AC_AIX],
    System headers sometimes define this.
    We just want to avoid a redefinition error message.  */
 @%:@ifndef _ALL_SOURCE
address@hidden:@ undef _ALL_SOURCE
address@hidden:@ undef _ALL_SOURCE
 @%:@endif])dnl
 AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl
 AC_BEFORE([$0], [AC_RUN_IFELSE])dnl