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Mark __COPYRIGHT strings as __used to bring them back, as gcc4 

optimizes away __unused vars (but doesn't complain about them).
__used instructs it to keep them.

Per discussion with Christos.
This commit is contained in:
uwe 2007-10-06 00:42:19 +00:00
parent 6f23ef4104
commit bcb355867b
1 changed files with 2 additions and 2 deletions
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4
sys/sys/cdefs_elf.h
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@ -1,4 +1,4 @@
/* $NetBSD: cdefs_elf.h,v 1.28 2007/10/06 00:21:46 uwe Exp $ */
/* $NetBSD: cdefs_elf.h,v 1.29 2007/10/06 00:42:19 uwe Exp $ */
/*
* Copyright (c) 1995, 1996 Carnegie-Mellon University.
@ -121,7 +121,7 @@
#define __COPYRIGHT(_s) __SECTIONSTRING(.copyright,_s)
#else
#define __COPYRIGHT(_s) \
static const char copyright[] __unused \
static const char copyright[] __used \
__attribute__((__section__(".copyright"))) = _s
#endif