Use the POSIX variant of basename due to BSD systems (e.g. OS X) do not provide GNU version of basename(3). It is save to use the POSIX variant here cause we do never use argv[0] later on which may be modified by the basename(3) POSIX variant. On systems providing GNU variant the GNU variant should be used since string.h is included before libgen.h. Therefore let the _GNU_SOURCE as is.

This patch fixes following warning (on OS X): ---8<--- mkenvimage.c: In function ‘main’: mkenvimage.c:105: warning: implicit declaration of function ‘basename’ mkenvimage.c:105: warning: assignment makes pointer from integer without a cast --->8---

Signed-off-by: Andreas Bießmann andreas.devel@googlemail.com cc: Keith Mok ek9852@gmail.com --- This was sent by Keith Mok before. Read http://thread.gmane.org/gmane.comp.boot-loaders.u-boot/126003

tools/mkenvimage.c | 1 + 1 Datei geändert, 1 Zeile hinzugefügt(+)

diff --git a/tools/mkenvimage.c b/tools/mkenvimage.c index bfc4eb6..5521268 100644 --- a/tools/mkenvimage.c +++ b/tools/mkenvimage.c @@ -35,6 +35,7 @@ #include <stdint.h> #include <string.h> #include <unistd.h> +#include <libgen.h> #include <sys/types.h> #include <sys/stat.h> #include <sys/mman.h>