Re: [Xen-users] Error compiling Xen 2.0.7 on Fedora Core 4 with gcc4

[Mark Williamson <mark.williamson@xxxxxxxxxxxx>]

> Thank you for the suggestions. I was able to compile and successfully run
> Xen 2.0.7 on Fedora Core 4. There was only one other slight detail. I am
> summarizing here for the benefit of readers.

Thanks very much!

Any chance you could stick this information into the wiki 
(http://wiki.xensource.com/) somewhere?  It would really help people in your 
situation in the future.

Cheers,
Mark

> As Jorge suggested, I verified that gcc-3.2 and compat-gcc-3.2 were
> installed. I then updated python2.4 config at
> /usr/lib/python2.4/config/Makefile so that CC variable pointed to gcc32
> throughout the document. I used "make CC=gcc32 world" to build Xen.
>
> I then got an error saying "tune=pentium4" is an invalid option; I worked
> around that by removing that option in /usr/lib/python2.4/config/Makefile.
>
> So far domain creation and migration seems to be working.
>
> Thanks.
>
>
> ________________________________
>
> From: Mark Williamson [mailto:mark.williamson@xxxxxxxxxxxx]
> Sent: Mon 8/8/2005 9:43 PM
> To: xen-users@xxxxxxxxxxxxxxxxxxx
> Cc: Jorge I. Davila L.; Jog, Chetan [BL60:418:EXCH]
> Subject: Re: [Xen-users] Error compiling Xen 2.0.7 on Fedora Core 4 with
> gcc4
>
> > I think that you *must* use another version of the compiler:
>
> Right - Xen 2.0 is never going to support gcc 4, I'm afraid.  The intention
> is that Xen 3.0 will do.
>
> Cheers,
> Mark
>
> > yum -y install compat-gcc-32
> > yum -y install compat-gcc-32++
> >
> > then
> >
> > joe /usr/lib/python2.4/config/Makefile
> >
> > change to
> >
> > CC=gcc32
> >
> > and finally
> >
> > make CC=gcc32 world
> >
> > May this help.
> >
> > Jorge.
> >
> > El lun, 08-08-2005 a las 18:57 -0400, Chetan Jog escribió:
> > > All,
> > > I am trying to compile Xen 2.0.7 on Fedora Core release 4 (Stentz) and
> > > gcc version 4.0.0 20050519 (Red Hat 4.0.0-8). I am getting the
> > > following compile error when I run "make world".
> > >
> > >
> > > make[3]: Entering directory `/root/xen-2.0/xen/arch/x86'
> > > gcc -nostdinc -fno-builtin -fno-common -fno-strict-aliasing -
> > > iwithprefix include -Wall -Werror -pipe -I/root/xen-2.0/xen/include -
> > > Wno-pointer-arith -Wredundant-decls -O3 -fomit-frame-pointer -msoft-
> > > float -m32 -march=i686 -DNDEBUG -S -o asm-offsets.s x86_32/asm-
> > > offsets.c
> > >
> > > In file included from /root/xen-2.0/xen/include/asm/page.h:117,
> > > from /root/xen-2.0/xen/include/asm/fixmap.h:18,
> > > from /root/xen-2.0/xen/include/asm/smp.h:6,
> > > from /root/xen-2.0/xen/include/xen/smp.h:13,
> > > from /root/xen-2.0/xen/include/xen/sched.h:11,
> > > from x86_32/asm-offsets.c:7:
> > > /root/xen-2.0/xen/include/asm/processor.h:175: error: array type has
> > > incomplete element type
> > > make[3]: *** [asm-offsets.s] Error 1
> > > make[3]: Leaving directory `/root/xen-2.0/xen/arch/x86'
> > > make[2]: *** [/root/xen-2.0/xen/xen] Error 2
> > > make[2]: Leaving directory `/root/xen-2.0/xen'
> > > make[1]: *** [xen] Error 2
> > > make[1]: Leaving directory `/root/xen-2.0'
> > > make: *** [world] Error 2
> > >
> > > Even if I fix this error above, I get other errors as noted below.
> > >
> > > gcc -nostdinc -fno-builtin -fno-common -fno-strict-aliasing -
> > > iwithprefix include -Wall -Werror -pipe -I/root/xen-2.0/xen/include -
> > > Wno-pointer-arith -Wredundant-decls -O3 -fomit-frame-pointer -msoft-
> > > float -m32 -march=i686 -DNDEBUG -c kernel.c -o kernel.o
> > >
> > > cc1: warnings being treated as errors
> > > kernel.c: In function âEUR~cmdline_parseâEUR(tm):
> > > kernel.c:34: warning: pointer targets in assignment differ in
> > > signedness
> > > kernel.c:37: warning: pointer targets in assignment differ in
> > > signedness
> > > kernel.c:49: warning: pointer targets in passing argument 2 of â
> > > EUR~strncpyâEUR(tm) differ in signedness
> > > kernel.c:56: warning: pointer targets in passing argument 1 of â
> > > EUR~simple_strtolâEUR(tm) differ in signedness
> > > kernel.c:63: warning: pointer targets in assignment differ in
> > > signedness
> > > make[3]: *** [kernel.o] Error 1
> > > make[3]: Leaving directory `/root/xen-2.0/xen/common'
> > > make[2]: *** [/root/xen-2.0/xen/xen] Error 2
> > > make[2]: Leaving directory `/root/xen-2.0/xen'
> > > make[1]: *** [xen] Error 2
> > > make[1]: Leaving directory `/root/xen-2.0'
> > > make: *** [world] Error 2
> > >
> > > Any input will be highly appreciated.
> > > - Chetan
> > >
> > >
> > > _______________________________________________
> > > Xen-users mailing list
> > > Xen-users@xxxxxxxxxxxxxxxxxxx
> > > http://lists.xensource.com/xen-users
> >
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users

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