| Define _LARGEFILE_SOURCE and _FILE_OFFSET_BITS conditionally |
| |
| In order to avoid ugly warnings at compile time, only define |
| _LARGEFILE_SOURCE and _FILE_OFFSET_BITS if they have not already been |
| defined through the build command line. |
| |
| Avoids: |
| |
| In file included from redis.h:33:0, |
| from migrate.c:1: |
| fmacros.h:45:0: warning: "_LARGEFILE_SOURCE" redefined |
| <command-line>:0:0: note: this is the location of the previous definition |
| |
| Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
| |
| Index: redis-2.6.11/src/fmacros.h |
| =================================================================== |
| --- redis-2.6.11.orig/src/fmacros.h 2013-03-25 22:09:15.000000000 +0100 |
| +++ redis-2.6.11/src/fmacros.h 2013-03-25 22:09:40.000000000 +0100 |
| @@ -42,7 +42,12 @@ |
| #define _XOPEN_SOURCE |
| #endif |
| |
| +#ifndef _LARGEFILE_SOURCE |
| #define _LARGEFILE_SOURCE |
| +#endif |
| + |
| +#ifndef _FILE_OFFSET_BITS |
| #define _FILE_OFFSET_BITS 64 |
| +#endif |
| |
| #endif |
