mkdir -p xen/linux
( cd xen/linux && \
  ln -sf ../../../../linux-2.6-xen-sparse/include/xen/public/*.h . )
make libxenctrl.a libxenctrl.so libxenctrl.so.3.0 libxenctrl.so.3.0.0 libxenguest.a libxenguest.so libxenguest.so.3.0 libxenguest.so.3.0.0
make[3]: Entering directory `/home/hikenboot/xen/xen-unstable.hg/tools/libxc'
gcc-3.3    -m32 -march=i686 -Wall -Werror -O3 -fno-strict-aliasing  -I. -Wp,-MD,.xc_ptrace.o.d -c -o xc_ptrace.o xc_ptrace.cIn file included from xc_ptrace.c:10:
xc_ptrace.h:13: warning: duplicate `const'
make[3]: *** [xc_ptrace.o] Error 1
make[3]: Leaving directory `/home/hikenboot/xen/xen-unstable.hg/tools/libxc'
make[2]: *** [build] Error 2
make[2]: Leaving directory `/home/hikenboot/xen/xen-unstable.hg/tools/libxc'
make[1]: *** [install] Error 2
make[1]: Leaving directory `/home/hikenboot/xen/xen-unstable.hg/tools'
make: *** [install-tools] Error 2