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[build] Avoid sparse undeclared symbol warning for PROVIDE_SYMBOL() 

Signed-off-by: Michael Brown <mcb30@ipxe.org>
pull/13/head
Michael Brown 2013-04-25 15:14:59 +01:00
parent 39ab88ac09
commit eaa0f47dc2
1 changed files with 1 additions and 0 deletions
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src/include/compiler.h
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@ -64,6 +64,7 @@
.comm _sym, 0 .comm _sym, 0
#else /* ASSEMBLY */ #else /* ASSEMBLY */
#define PROVIDE_SYMBOL( _sym ) \ #define PROVIDE_SYMBOL( _sym ) \
extern char _sym[]; \
char _sym[0] char _sym[0]
#endif /* ASSEMBLY */ #endif /* ASSEMBLY */