Guard #define __STDC_NO_ATOMICS__ by #ifndef

Lysxia · Bodigrim · commit 227bb90ba94c · 2025-09-28T13:40:14.000+01:00
diff --git a/cbits/measure_off.c b/cbits/measure_off.c
@@ -15,8 +15,10 @@
 
 // stdatomic.h has been introduces in gcc 4.9
 #if !(__GNUC__ >= 5 || __GNUC__ == 4 && __GNUC_MINOR__ >= 9 || defined(__clang_major__))
+#ifndef __STDC_NO_ATOMICS__
 #define __STDC_NO_ATOMICS__
 #endif
+#endif
 
 #ifndef __STDC_NO_ATOMICS__
 #include <stdatomic.h>
