diff options
Diffstat (limited to 'features.h')
| -rw-r--r-- | features.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/features.h b/features.h index 4b50bea75a..ccf3a3793e 100644 --- a/features.h +++ b/features.h @@ -79,6 +79,13 @@ Cambridge, MA 02139, USA. */ #define __FAVOR_BSD 1 #endif +/* Explicit features turn off -ansi. */ +#if (defined (_GNU_SOURCE) || \ + defined (_BSD_SOURCE) || defined (_SVID_SOURCE) || \ + defined (_POSIX_SOURCE) || defined (_POSIX_C_SOURCE)) +#undef __STRICT_ANSI__ +#endif + /* If _GNU_SOURCE was defined by the user, turn on all the other features. */ #ifdef _GNU_SOURCE /* If the user specifies some of the following without _GNU_SOURCE, |