XEN_TARGET_ARCH=x86_32 make

XEN_TARGET_ARCH=x86_32 make

[Shaun R.]

Attempting to build 32bit tools on a 64bit host. I'm doing the following and 
gettign this error.  Any help?

[root@devhost1 tools]# XEN_TARGET_ARCH=x86_32 make
................<SNIP>.....................
gcc  -O2 -fomit-frame-pointer -m32 -march=i686 -fno-strict-aliasing -std=gnu99 
 -Wall -Wstrict-prototypes -Wno-unused-value -Wdeclaration-after-statement   
-D__XEN_TOOLS__  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -mno-tls-direct-seg-refs 
 -Werror -Wno-unused -I../lib -I../../../tools/libxc -I../../../tools/include 
 -I../../../tools/xenstore -I../../../tools/include -I 
../../libaio/src -D_GNU_SOURCE -Wp,-MD,.block-qcow2.o.d -c -o block-qcow2.o 
block-qcow2.c
cc1: warnings being treated as errors
block-qcow2.c: In function 'bdrv_pread':
block-qcow2.c:236: warning: format '%#llx' expects type 'long long unsigned 
int', but argument 5 has type '__off_t'
make[4]: *** [block-qcow2.o] Error 1
make[4]: Leaving directory 
`/home/rpms/xen/BUILD/xenctrl-xen-3.3.1/xen-3.3.1/tools/blktap/drivers'
make[3]: *** [subdir-all-drivers] Error 2
make[3]: Leaving directory 
`/home/rpms/xen/BUILD/xenctrl-xen-3.3.1/xen-3.3.1/tools/blktap'
make[2]: *** [subdirs-all] Error 2
make[2]: Leaving directory 
`/home/rpms/xen/BUILD/xenctrl-xen-3.3.1/xen-3.3.1/tools/blktap'
make[1]: *** [subdir-all-blktap] Error 2
make[1]: Leaving directory 
`/home/rpms/xen/BUILD/xenctrl-xen-3.3.1/xen-3.3.1/tools'
make: *** [subdirs-all] Error 2
[root@manager tools]#