[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] Compilation error crossbuilding tools.



On Wed, 2013-04-10 at 22:59 +0100, Sander Bogaert wrote:
> On 10 April 2013 16:49, Ian Campbell <Ian.Campbell@xxxxxxxxxx> wrote:
> > On Wed, 2013-04-10 at 15:11 +0100, Sander Bogaert wrote:
> >> On 10 April 2013 14:34, Ian Campbell <Ian.Campbell@xxxxxxxxxx> wrote:
> >> > On Mon, 2013-04-08 at 11:28 +0100, Stefano Stabellini wrote:
> >> >> On Sat, 6 Apr 2013, Sander Bogaert wrote:
> >> >> > On compilation ( followed the wiki ) I get:
> >> >> > ....
> >> >> > arm-linux-gnueabihf-gcc  -O1 -fno-omit-frame-pointer -marm -g
> >> >> > -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes
> >> >> > -Wdeclaration-after-statement -Wno-unused-but-set-variable
> >> >> > -Wno-unused-local-typedefs   -D__XEN_TOOLS__ -MMD -MF .block-qcow2.o.d
> >> >> >  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -fno-optimize-sibling-calls
> >> >> >  -Werror -Wno-unused -I../lib
> >> >> > -I/home/user/source/xen/xen-main/tools/blktap/drivers/../../../tools/libxc
> >> >> > -I/home/user/source/xen/xen-main/tools/blktap/drivers/../../../tools/include
> >> >> > -I/home/user/source/xen/xen-main/tools/blktap/drivers/../../../tools/xenstore
> >> >> > -I/home/user/source/xen/xen-main/tools/blktap/drivers/../../../tools/include
> >> >> > -D_GNU_SOURCE -DMEMSHR -I ../../memshr -pthread  -c -o block-qcow2.o
> >> >> > block-qcow2.c
> >> >> > block-qcow2.c: In function 'bdrv_pread':
> >> >> > block-qcow2.c:238:4: error: format '%llx' expects argument of type
> >> >> > 'long long unsigned int', but argument 5 has type '__off_t'
> >> >> > [-Werror=format]
> >> >> > cc1: all warnings being treated as errors
> >> >> > make[5]: *** [block-qcow2.o] Error 1
> >> >> > make[5]: Leaving directory 
> >> >> > `/home/user/source/xen/xen-main/tools/blktap/drivers'
> >> >> > make[4]: *** [subdir-install-drivers] Error 2
> >> >> > make[4]: Leaving directory 
> >> >> > `/home/user/source/xen/xen-main/tools/blktap'
> >> >> > make[3]: *** [subdirs-install] Error 2
> >> >> > make[3]: Leaving directory 
> >> >> > `/home/user/source/xen/xen-main/tools/blktap'
> >> >> > make[2]: *** [subdir-install-blktap] Error 2
> >> >> > make[2]: Leaving directory `/home/user/source/xen/xen-main/tools'
> >> >> > make[1]: *** [subdirs-install] Error 2
> >> >> > make[1]: Leaving directory `/home/user/source/xen/xen-main/tools'
> >> >> > make: *** [install-tools] Error 2
> >> >>
> >> >> Reading the error, I think that the appended patch (completely untested)
> >> >> should fix the problem:
> >> >
> >> > blktap(1) shouldn't even be attempted to build on ARM. My series
> >> > "arm: tools: build for arm64 and enable cross-compiling for both arm32
> >> > and arm64" contains "tools: only build blktap1 on x86".
> >>
> >> So does this mean I'm building the tools wrong? I'm in a chroot
> >> described by the wiki and my target arch was set correctly.
> >
> > Quoting
> > http://wiki.xen.org/wiki/Xen_ARM_with_Virtualization_Extensions/CrossCompiling#Obtaining_a_cross-buildable_Xen_tree
> >
> >         Patches to enable crossbuilding of Xen have been posted to the
> >         xen-devel mailing list but have not yet been accepted into the
> >         tree. A git branch with the necessary patches applied can be
> >         found at git://xenbits.xen.org/people/ianc/xen.git arm-cross.
> >
> > Are you using the referenced tree? It contains the series I mention
> > above.
> >
> > Ian.
> >
> 
> The branch information in my copy-pastes was indeed wrong but I also
> tried the branch you mention:
> origin git://xenbits.xen.org/people/ianc/xen.git (fetch)
> branch arm-cross
> latest commit: 6e258f232d5c4409a549f2b03651bb289703aab7
> 
> I have the same issue. I think I miss something, I don't understand
> what you reference to with 'series'?

series == patch series, i.e. a sequence of patches posted to the list.

>  Also I think this python issue

python issue? The error message above is about blktap.

> isn't related to the glibc version mismatch,

What glibc version mismatch?

> or does your build use an older version ( one that's shipped with debian 
> wheezy )?

If you are following the sbuild cross build stuff on the wiki you will
be running Ubuntu in the chroot, not Debian.

Ian


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.