X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=compiler%2Fcompiler-gcc4.h;h=e8701cf072cbaf05fee5017c8987550a6164ae06;hb=5be9bf098d3766a8f27d446d82911c5ef0153676;hp=f136611dd20d596290d05d50802830d313805d19;hpb=72711fb74534e2caa15a1a775ff8d5e531fb8fef;p=fio.git

diff --git a/compiler/compiler-gcc4.h b/compiler/compiler-gcc4.h
index f136611d..e8701cf0 100644
--- a/compiler/compiler-gcc4.h
+++ b/compiler/compiler-gcc4.h
@@ -5,4 +5,13 @@
 #define __must_check		__attribute__((warn_unused_result))
 #endif
 
+#define GCC_VERSION (__GNUC__ * 10000		\
+			+ __GNUC_MINOR__ * 100	\
+			+ __GNUC_PATCHLEVEL__)
+
+#if GCC_VERSION >= 40300
+#define __compiletime_warning(message)	__attribute__((warning(message)))
+#define __compiletime_error(message)	__attribute__((error(message)))
+#endif
+
 #endif