diff options
Diffstat (limited to 'features.h')
| -rw-r--r-- | features.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/features.h b/features.h index abf20250b6..deacda1663 100644 --- a/features.h +++ b/features.h @@ -144,8 +144,19 @@ Cambridge, MA 02139, USA. */ #endif -/* Include header with information of libc version numbers. */ -#include <libc-version.h> +/* This macro indicates that the installed library is the GNU C Library. + For historic reasons the value now is 6 and this will stay from now + on. The use of this variable is deprecated. Use __GLIBC__ and + __GLIBC_MINOR__ now (see below) when you want to test for a specific + GNU C library version and use the values in <gnu/lib-names.h> to get + the sonames of the shared libraries. */ +#undef __GNU_LIBRARY__ +#define __GNU_LIBRARY__ 6 + +/* Major and minor version number of the GNU C library package. Use + these macros to test for features in specific releases. */ +#define __GLIBC__ 2 +#define __GLIBC_MINOR__ 0 #if !defined (__GNUC__) || __GNUC__ < 2 |