diff options
Diffstat (limited to 'gl/m4/error.m4')
| -rw-r--r-- | gl/m4/error.m4 | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/gl/m4/error.m4 b/gl/m4/error.m4 index 8cc75dff..273b636b 100644 --- a/gl/m4/error.m4 +++ b/gl/m4/error.m4 | |||
| @@ -1,22 +1,12 @@ | |||
| 1 | #serial 15 | 1 | # error.m4 |
| 2 | 2 | # serial 16 | |
| 3 | # Copyright (C) 1996-1998, 2001-2004, 2009-2023 Free Software Foundation, Inc. | 3 | dnl Copyright (C) 1996-1998, 2001-2004, 2009-2024 Free Software Foundation, Inc. |
| 4 | # | 4 | dnl This file is free software; the Free Software Foundation |
| 5 | # This file is free software; the Free Software Foundation | 5 | dnl gives unlimited permission to copy and/or distribute it, |
| 6 | # gives unlimited permission to copy and/or distribute it, | 6 | dnl with or without modifications, as long as this notice is preserved. |
| 7 | # with or without modifications, as long as this notice is preserved. | ||
| 8 | 7 | ||
| 9 | AC_DEFUN([gl_ERROR], | 8 | AC_DEFUN([gl_ERROR], |
| 10 | [ | 9 | [ |
| 11 | dnl We don't use AC_FUNC_ERROR_AT_LINE any more, because it is no longer | ||
| 12 | dnl maintained in Autoconf and because it invokes AC_LIBOBJ. | ||
| 13 | AC_CACHE_CHECK([for error_at_line], [ac_cv_lib_error_at_line], | ||
| 14 | [AC_LINK_IFELSE( | ||
| 15 | [AC_LANG_PROGRAM( | ||
| 16 | [[#include <error.h>]], | ||
| 17 | [[error_at_line (0, 0, "", 0, "an error occurred");]])], | ||
| 18 | [ac_cv_lib_error_at_line=yes], | ||
| 19 | [ac_cv_lib_error_at_line=no])]) | ||
| 20 | ]) | 10 | ]) |
| 21 | 11 | ||
| 22 | # Prerequisites of lib/error.c. | 12 | # Prerequisites of lib/error.c. |