Re: [Xen-users] problem when building xen from source by gcc4

[Jerone Young <jerone@xxxxxxxxx>]

On 7/14/05, Wei Lu <welu@xxxxxxxxxxxxxx> wrote:
> 
> Hi every body
>         I am running fedora 3, and try to build the xen from the source
> tree. When I use the gcc 4 , compilier complians for
> 
> /usr/src/xen-2.0.hg/xen/include/asm/processor.h:175: error: array type has
> incomplete element type
> 
> this is wellknown problem of the compability of gcc 4; then I swithc to
> gcc 3.3.6 or lower version to make the xen, this time the compiler
> complian for

Xen 3.0 will be gcc4 compliant. Xen-unstable is your best bet if you
want to use gcc4.

> 
> gcc -pthread -fno-strict-aliasing -DNDEBUG -O2 -g -pipe
> -D_FORTIFY_SOURCE=2 -m32 -march=i386 -mtune=pentium4 -D_GNU_SOURCE -fPIC
> -m32 -march=i686 -fPIC -I../../tools/python/xen/lowlevel/xu
> -I../../tools/libxc -I../../tools/libxutil -Ixen/lowlevel/xc
> -I/usr/include/python2.4 -c xen/lowlevel/xc/xc.c -o
> build/temp.linux-i686-2.4/xen/lowlevel/xc/xc.o -fno-strict-aliasing -Wall
> -Werror
> cc1: error: invalid option `tune=pentium4'

tune=pentinu4 is not understood by gcc 3.3 .. I would remove this from
the "Makefile".

> 
> Any hint for that?
> 
> Thanks a lot
> 
> wei
> 
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