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Error out if we try to build with GCC 3.3 or later; we should be using

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the GCC-supplied crtbegin / crtend in the GCC 3.3 or later case.
This commit is contained in:
thorpej 2004-08-28 00:19:22 +00:00
parent 8d13a4aafe
commit 70638a64cb
2 changed files with 18 additions and 2 deletions
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10
lib/csu/common_elf/crtbegin.c
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@ -1,4 +1,4 @@
/* $NetBSD: crtbegin.c,v 1.25 2004/08/26 20:51:27 thorpej Exp $ */
/* $NetBSD: crtbegin.c,v 1.26 2004/08/28 00:19:22 thorpej Exp $ */
/*-
* Copyright (c) 1998, 2001, 2002 The NetBSD Foundation, Inc.
@ -52,6 +52,14 @@
#include <sys/exec_elf.h>
#include <stdlib.h>
/*
* WE SHOULD BE USING GCC-SUPPLIED crtbegin.o FOR GCC 3.3 AND
* LATER!!!
*/
#if __GNUC_PREREQ__(3, 3)
#error "Use GCC-supplied crtbegin.o"
#endif
#if __GNUC_PREREQ__(3, 0)
#define USED_NOINLINE __attribute__((__used__,__noinline__))
#else

10
lib/csu/common_elf/crtend.c
View File

@ -1,8 +1,16 @@
/* $NetBSD: crtend.c,v 1.10 2002/11/22 06:44:59 thorpej Exp $ */
/* $NetBSD: crtend.c,v 1.11 2004/08/28 00:19:22 thorpej Exp $ */
#include <sys/cdefs.h>
#include "dot_init.h"
/*
* WE SHOULD BE USING GCC-SUPPLIED crtend.o FOR GCC 3.3 AND
* LATER!!!
*/
#if __GNUC_PREREQ__(3, 3)
#error "Use GCC-supplied crtend.o"
#endif
static void (*__CTOR_LIST__[1]) __P((void))
__attribute__((__unused__))
__attribute__((section(".ctors"))) = { (void *)0 }; /* XXX */