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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@elte.hu>
[ This check got dropped as obsolete when I simplified the gcc header
  inclusion mess in f153b82121, but Willy
  Tarreau reports actually having those old versions still..  -Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Ingo Molnar 2009-01-02 18:53:14 +01:00 committed by Linus Torvalds
parent b840d79631
commit 6680598b44
1 changed files with 4 additions and 0 deletions
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4
include/linux/compiler-gcc3.h
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@ -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