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Add CONFIG_WARNINGS_ARE_ERRORS and set it for qemu.

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Remove all remaining warnings from qemu.

Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4939 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Myles Watson
2009-11-12 16:38:03 +00:00
parent f9a72600a9
commit 2e67273624
12 changed files with 24 additions and 19 deletions
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10
src/include/smp/spinlock.h
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@@ -5,15 +5,7 @@
#include <arch/smp/spinlock.h>
#else /* !CONFIG_SMP */
/* Most GCC versions have a nasty bug with empty initializers */
#if (__GNUC__ > 2)
typedef struct { } spinlock_t;
#define SPIN_LOCK_UNLOCKED (spinlock_t) { }
#else
typedef struct { int gcc_is_buggy; } spinlock_t;
#define SPIN_LOCK_UNLOCKED (spinlock_t) { 0 }
#endif
#define DECLARE_SPIN_LOCK(x)
#define barrier() do {} while(0)
#define spin_is_locked(lock) 0
#define spin_unlock_wait(lock) do {} while(0)