[U-Boot] [PATCH] Avoid using GNU basename

[Keith Mok]

There is no GNU basename support in MacOS.
Use generic POSIX basename defined in libgen.h instead.

Signed-off-by: Keith Mok <ek9852 at gmail.com>
---
 tools/mkenvimage.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/mkenvimage.c b/tools/mkenvimage.c
index f781731..8b49723 100644
--- a/tools/mkenvimage.c
+++ b/tools/mkenvimage.c
@@ -25,9 +25,6 @@
  * MA 02111-1307 USA
  */

-/* We want the GNU version of basename() */
-#define _GNU_SOURCE
-
 #include <errno.h>
 #include <fcntl.h>
 #include <stdio.h>
@@ -35,6 +32,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <compiler.h>
+#include <libgen.h>
 #include <sys/types.h>
 #include <sys/stat.h>

@@ -85,8 +83,10 @@ int main(int argc, char **argv)

        int fp, ep;
        const char *prg;
+       char *prog_pathname;

-       prg = basename(argv[0]);
+       prog_pathname = strdup(argv[0]);
+       prg = basename(prog_pathname);

        /* Turn off getopt()'s internal error message */
        opterr = 0;
-- 
1.7.7.4