* Ingo Molnar <mingo@xxxxxxx> wrote:
> > And it all looks more logical too, imho.
>
> yeah, agreed, much cleaner.
>
> The gcc3 check for gcc 3.0 and 3.1 can be pushed into gcc3 as well - not
> sure whether you fixed that. (i fixed it in the patch i just sent - but
> i didnt notice the gcc5 mess in gcc4.h that you fixed)
ok, i see them now:
f9d1425: Disallow gcc versions 4.1.{0,1}
f153b82: Sanitize gcc version header includes
agreed, much cleaner.
One small issue - i think this now allows gcc 3.0 and 3.1 again - which we
didnt before. Dont we need the patch below - am i missing something?
Ingo
------------------->
>From 1458f25412a838968e845ec0bc1b18db70cba7cd Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@xxxxxxx>
Date: Fri, 2 Jan 2009 18:53:14 +0100
Subject: [PATCH] Disallow gcc versions 3.{0,1}
GCC 3.0 and 3.1 are too old to build a working kernel.
Signed-off-by: Ingo Molnar <mingo@xxxxxxx>
---
include/linux/compiler-gcc3.h | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/include/linux/compiler-gcc3.h b/include/linux/compiler-gcc3.h
index 2befe65..8005eff 100644
--- a/include/linux/compiler-gcc3.h
+++ b/include/linux/compiler-gcc3.h
@@ -2,6 +2,10 @@
#error "Please don't include <linux/compiler-gcc3.h> directly, include <linux/compiler.h> instead."
#endif
+#if __GNUC_MINOR__ < 2
+# error Sorry, your compiler is too old - please upgrade it.
+#endif
+
#if __GNUC_MINOR__ >= 3
# define __used __attribute__((__used__))
#else
--
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