keep user-provided CFLAGS/LDFLAGS separate from those added by configure

[musl] / include / assert.h

diff --git a/include/assert.h b/include/assert.h
index 30a43d6..1ee02a4 100644 (file)
--- a/include/assert.h
+++ b/include/assert.h
@@ -1,23 +1,22 @@
-#undef assert
+#include <features.h>
 
-#if __STDC_VERSION__ >= 201112L
-#elif defined(__GNUC__)
-#define _Noreturn __attribute__((__noreturn__))
-#else
-#define _Noreturn
-#endif
+#undef assert
 
 #ifdef NDEBUG
 #define        assert(x) (void)0
 #else
-#define assert(x) ((x) || (__assert_fail(#x, __FILE__, __LINE__, __func__),0))
+#define assert(x) ((void)((x) || (__assert_fail(#x, __FILE__, __LINE__, __func__),0)))
+#endif
+
+#ifndef __cplusplus
+#define static_assert _Static_assert
 #endif
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-_Noreturn void __assert_fail (const char *, const char *, int, const char *);
+void __assert_fail (const char *, const char *, int, const char *);
 
 #ifdef __cplusplus
 }