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RE: [Xen-devel] Latest bk still can not compile on x86_64


  • To: "Li, Xin B" <xin.b.li@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Li, Xin B" <xin.b.li@xxxxxxxxx>
  • Date: Thu, 26 May 2005 06:15:50 +0800
  • Delivery-date: Wed, 25 May 2005 22:15:16 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcVhdQlxqo+p8rA7Re+FZF/fffkYkwAAg9PQ
  • Thread-topic: [Xen-devel] Latest bk still can not compile on x86_64

Li, Xin B wrote:
> I compile on x86_64 with "make -C xen", actually it's
> warning, not error.
> 

I'm using gcc 4:

[root@vt-console xeno-unstable.bk]# gcc --version
gcc (GCC) 4.0.0 20050423 (Red Hat 4.0.0-2)
Copyright (C) 2005 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is
NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.

Will that cause any compiling issue?

-Xin

> make -C arch/x86
> make[1]: Entering directory
> `/root/bk/xeno-unstable.bk/xen/arch/x86' gcc -nostdinc
> -fno-builtin -fno-common -fno-strict-aliasing
> -iwithprefix include -Wall -Werror -Wno-pointer-arith
> -pipe  
> -I/root/bk/xeno-unstable.bk/xen/include
> -I/root/bk/xeno-unstable.bk/xen/include/asm-x86/mach-generic
> -I/root/bk/xeno-unstable.bk/xen/include/asm-x86/mach-default -O3 
> -fomit-frame-pointer -msoft-float -m64 -mno-red-zone -fpic
> -fno-reorder-blocks -fno-asynchronous-unwind-tables
> -DNDEBUG -c dmi_scan.c -o dmi_scan.o
> cc1: warnings being treated as errors
> dmi_scan.c: In function "dmi_string":
> dmi_scan.c:44: warning: pointer targets in passing
> argument 1 of "strlen" differ in signedness
> dmi_scan.c:48: warning: pointer targets in return differ
> in signedness dmi_scan.c: In function "dmi_table":
> dmi_scan.c:63: warning: pointer targets in assignment
> differ in signedness
> make[1]: *** [dmi_scan.o] Error 1
> make[1]: Leaving directory
> `/root/bk/xeno-unstable.bk/xen/arch/x86' make: ***
> [/root/bk/xeno-unstable.bk/xen/xen] Error 2 
> make: Leaving directory `/root/bk/xeno-unstable.bk/xen'
> 
> -Xin
> 
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