more consistent feature test macros in math tests

[libc-test] / src / math / j0f.c

diff --git a/src/math/j0f.c b/src/math/j0f.c
index c8af0b7..1c06ec8 100644 (file)
--- a/src/math/j0f.c
+++ b/src/math/j0f.c
@@ -1,6 +1,5 @@
 #define _DEFAULT_SOURCE 1
 #define _BSD_SOURCE 1
-#define _GNU_SOURCE 1
 #include <stdint.h>
 #include <stdio.h>
 #include "mtest.h"