diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2000-06-17 19:51:55 +0400 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2000-06-17 19:51:55 +0400 |
| commit | c2a2b38e1f5464313a796e0390e4036fb02cf175 (patch) | |
| tree | fccf5a741c2a9da72e2039f325dd43082daed230 /include/ansidecl.h | |
| parent | 9bbb81a443ee811bf2e7435347dd412fbeaf2f2a (diff) | |
2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
* ansidecl.h: #define __extension__ to nothing if
GCC_VERSION < 2008.
Diffstat (limited to 'include/ansidecl.h')
| -rw-r--r-- | include/ansidecl.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/ansidecl.h b/include/ansidecl.h index 10308676f..e7852c684 100644 --- a/include/ansidecl.h +++ b/include/ansidecl.h @@ -160,6 +160,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #endif /* ANSI C. */ + /* Using MACRO(x,y) in cpp #if conditionals does not work with some older preprocessors. Thus we can't define something like this: @@ -221,4 +222,11 @@ So instead we use the macro below and test it against specific values. */ #define ATTRIBUTE_PRINTF_5 ATTRIBUTE_PRINTF(5, 6) #endif /* ATTRIBUTE_PRINTF */ +/* We use __extension__ in some places to suppress -pedantic warnings + about GCC extensions. This feature didn't work properly before + gcc 2.8. */ +#if GCC_VERSION < 2008 +#define __extension__ +#endif + #endif /* ansidecl.h */ |