X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=compiler%2Fcompiler.h;h=20df21d050c3ba7941e705bf51140430dd7b237a;hp=40e857c004c6e4304565ad1e446b4bffaf90eb35;hb=484817a95764dc7ba83b9f16c417bd727813043a;hpb=029716a2f67245a6aad59cf8b52261fa39c8a07f

diff --git a/compiler/compiler.h b/compiler/compiler.h
index 40e857c0..20df21d0 100644
--- a/compiler/compiler.h
+++ b/compiler/compiler.h
@@ -1,5 +1,6 @@
 #ifndef FIO_COMPILER_H
 #define FIO_COMPILER_H
+#include <assert.h>
 
 #if __GNUC__ >= 4
 #include "compiler-gcc4.h"
@@ -33,9 +34,16 @@
 	1; \
 })
 
+
+#if defined(CONFIG_STATIC_ASSERT)
+#define compiletime_assert(condition, msg) _Static_assert(condition, msg)
+
+#elif !defined(CONFIG_DISABLE_OPTIMIZATIONS)
+
 #ifndef __compiletime_error
 #define __compiletime_error(message)
 #endif
+
 #ifndef __compiletime_error_fallback
 #define __compiletime_error_fallback(condition)	do { } while (0)
 #endif
@@ -55,4 +63,10 @@
 #define compiletime_assert(condition, msg) \
 	_compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
 
+#else
+
+#define compiletime_assert(condition, msg)	do { } while (0)
+
+#endif
+
 #endif