From mboxrd@z Thu Jan  1 00:00:00 1970
From: Hans-Christian Armingeon <mog.johnny@gmx.net>
Subject: xen-unstable hg tree doesn't compile: io_apic.c:127:
	warning: =?utf-8?q?=E2=80=98prev=E2=80=99_is_used_uninitialized_i?=
	=?utf-8?q?n_this?= function
Date: Sat, 8 Apr 2006 10:35:09 +0200
Message-ID: <200604081035.10463.mog.johnny@gmx.net>
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Hi,

the current hg tree doesn't compile on x86.

gcc -O2 -fomit-frame-pointer -DNDEBUG -m32 -march=3Di686 -Wall -Wstrict-pro=
totypes -Wdeclaration-after-statement -nostdinc -fno-builtin -fno-common -f=
no-strict-aliasing -iwithprefix include -Werror -Wno-pointer-arith -pipe -I=
/usr/src/xen/xen-unstable.hg-3.0-20060408.1/xen/include -I/usr/src/xen/xen-=
unstable.hg-3.0-20060408.1/xen/include/asm-x86/mach-generic -I/usr/src/xen/=
xen-unstable.hg-3.0-20060408.1/xen/include/asm-x86/mach-default -msoft-floa=
t -g -D__XEN__ -c io_apic.c -o io_apic.o
cc1: warnings being treated as errors
io_apic.c: In function =E2=80=98ioapic_guest_write=E2=80=99:
io_apic.c:127: warning: =E2=80=98prev=E2=80=99 is used uninitialized in thi=
s function
make[5]: *** [io_apic.o] Error 1
make[5]: Leaving directory `/usr/src/xen/xen-unstable.hg-3.0-20060408.1/xen=
/arch/x86'
make[4]: *** [/usr/src/xen/xen-unstable.hg-3.0-20060408.1/xen/arch/x86/buil=
t_in.o] Error 2
make[4]: Leaving directory `/usr/src/xen/xen-unstable.hg-3.0-20060408.1/xen=
/arch/x86'
make[3]: *** [/usr/src/xen/xen-unstable.hg-3.0-20060408.1/xen/xen] Error 2
make[3]: Leaving directory `/usr/src/xen/xen-unstable.hg-3.0-20060408.1/xen'
make[2]: *** [install] Error 2
make[2]: Leaving directory `/usr/src/xen/xen-unstable.hg-3.0-20060408.1/xen'
make[1]: *** [install-xen] Error 2
make[1]: Leaving directory `/usr/src/xen/xen-unstable.hg-3.0-20060408.1'
make: *** [build-stamp] Error 2

I know, this is caused by the Werror flag. Can somebody remove this?

Thanks in advance,

Johnny