Re: [Xen-devel] compile xen-4.0-testing (changeset 21367) failed

[Keir Fraser <keir@xxxxxxx>]

Should be fixed by 21368.

 Thanks,
 Keir

On 18/10/2010 10:48, "Teck Choon Giam" <giamteckchoon@xxxxxxxxx> wrote:

> Hi,
> 
> Anyone successfully compile xen for xen-4.0-testing with changeset
> 21367?  I have no problem to compile changeset 21350 but not 21367...
> ... error below:
> 
> gcc -O2 -fomit-frame-pointer -m32 -march=i686 -fno-strict-aliasing
> -std=gnu99 -Wall -Wstrict-prototypes -Wno-unused-value
> -Wdeclaration-after-statement  -DNDEBUG -nostdinc -fno-builtin
> -fno-common -iwithprefix include -Werror -Wno-pointer-arith -pipe
> -I/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen/include
> -I/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen/include/asm-x86/mach-generic
> -I/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen/include/asm-x86/mach-default
> -msoft-float -fno-stack-protector -fno-exceptions -g -D__XEN__ -MMD
> -MF .tmem_xen.o.d -c tmem_xen.c -o tmem_xen.o
> cc1: warnings being treated as errors
> tmem_xen.c: In function ?tmh_copy_from_client¹:
> tmem_xen.c:146: warning: ?cli_pfp¹ may be used uninitialized in this function
> make[4]: *** [tmem_xen.o] Error 1
> make[4]: Leaving directory
> `/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen/common'
> make[3]: *** 
> [/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen/common/built_in.o]
> Error 2
> make[3]: Leaving directory
> `/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen/arch/x86'
> make[2]: *** [/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen/xen] Error 2
> make[2]: Leaving directory `/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen'
> make[1]: *** [install] Error 2
> make[1]: Leaving directory `/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen'
> make: *** [install-xen] Error 2
> 
> So I guess something change in the Makefile for xen with -Werror?
> 
> Thanks.
> 
> Kindest regards,
> Giam Teck Choon
> 
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