diff options
Diffstat (limited to 'argp/argp-fmtstream.h')
| -rw-r--r-- | argp/argp-fmtstream.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/argp/argp-fmtstream.h b/argp/argp-fmtstream.h index 7a291e28c3..5d0d5eac92 100644 --- a/argp/argp-fmtstream.h +++ b/argp/argp-fmtstream.h @@ -34,6 +34,19 @@ #include <string.h> #include <unistd.h> +#ifndef __attribute__ +/* This feature is available in gcc versions 2.5 and later. */ +# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__ +# define __attribute__(Spec) /* empty */ +# endif +/* The __-protected variants of `format' and `printf' attributes + are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */ +# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) || __STRICT_ANSI__ +# define __format__ format +# define __printf__ printf +# endif +#endif + #if (_LIBC - 0 && !defined (USE_IN_LIBIO)) \ || (defined (__GNU_LIBRARY__) && defined (HAVE_LINEWRAP_H)) /* line_wrap_stream is available, so use that. */ |