With glibc 2.20 (and newer), defining _BSD_SOURCE (only) will now generate compiler warnings similar to:
/usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp] See the glibc 2.20 release notes, https://lwn.net/Articles/611162/. This patch adds the required _DEFAULT_SOURCE. Signed-off-by: Bernhard Nortmann <[email protected]> --- fel.c | 2 ++ phoenix_info.c | 2 ++ pio.c | 2 ++ 3 files changed, 6 insertions(+) diff --git a/fel.c b/fel.c index f96cc78..98e8d89 100644 --- a/fel.c +++ b/fel.c @@ -16,6 +16,8 @@ */ /* Needs _BSD_SOURCE for htole and letoh */ +/* glibc 2.20+ also requires _DEFAULT_SOURCE */ +#define _DEFAULT_SOURCE #define _BSD_SOURCE #define _NETBSD_SOURCE diff --git a/phoenix_info.c b/phoenix_info.c index b76c5e4..bf84cf0 100644 --- a/phoenix_info.c +++ b/phoenix_info.c @@ -16,6 +16,8 @@ */ /* Needs _BSD_SOURCE for htole and letoh */ +/* glibc 2.20+ also requires _DEFAULT_SOURCE */ +#define _DEFAULT_SOURCE #define _BSD_SOURCE #include <stdio.h> diff --git a/pio.c b/pio.c index 7ef4514..fc90190 100644 --- a/pio.c +++ b/pio.c @@ -18,6 +18,8 @@ */ /* needs _BSD_SOURCE for htole and letoh */ +/* glibc 2.20+ also requires _DEFAULT_SOURCE */ +#define _DEFAULT_SOURCE #define _BSD_SOURCE #include <errno.h> -- 2.4.6 -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
