# mkbuildtree <build tree>
#
# Creates symbolic links in <build tree> for the sparse tree
# in the current directory.

[ "$1" == "" ] && { echo "Syntax: $0 <linux tree to xenify>"; exit 1; }

# Get absolute path to the destination directory
pushd . >/dev/null
cd ${1}
D=`pwd`
popd >/dev/null

# Remove old copies of files and directories at the destination
for i in `find -type f -o -type l` ; do rm -f ${D}/${i#./} ; done

# Create symlinks of files and directories which exist in the sparse source
lndir -silent -ignorelinks `pwd` ${D}
rm -f ${D}/mkbuildtree

## There are a whole bunch of special symlinks, mostly for files
## which are identical in the i386 and xeno-i386 architecture-dependent
## subdirectories.

# This first symlink is special: it links to shared files in Xen's source tree
ln -sf `pwd`/../xen/include/hypervisor-ifs ${D}/include/asm-xeno/hypervisor-ifs

# The remainder are the i386 -> xeno-i386 links
cd ${D}/include/asm-xeno
ln -sf ../asm-i386/a.out.h 
ln -sf ../asm-i386/apicdef.h 
ln -sf ../asm-i386/apic.h 
ln -sf ../asm-i386/atomic.h 
ln -sf ../asm-i386/bitops.h 
ln -sf ../asm-i386/boot.h 
ln -sf ../asm-i386/byteorder.h 
ln -sf ../asm-i386/cache.h 
ln -sf ../asm-i386/checksum.h 
ln -sf ../asm-i386/cpufeature.h 
ln -sf ../asm-i386/current.h 
ln -sf ../asm-i386/debugreg.h 
ln -sf ../asm-i386/delay.h 
ln -sf ../asm-i386/div64.h 
ln -sf ../asm-i386/dma.h 
ln -sf ../asm-i386/elf.h 
ln -sf ../asm-i386/errno.h 
ln -sf ../asm-i386/fcntl.h 
ln -sf ../asm-i386/floppy.h 
ln -sf ../asm-i386/hardirq.h 
ln -sf ../asm-i386/hdreg.h 
ln -sf ../asm-i386/i387.h 
ln -sf ../asm-i386/ide.h 
ln -sf ../asm-i386/init.h 
ln -sf ../asm-i386/io_apic.h
ln -sf ../asm-i386/ioctl.h
ln -sf ../asm-i386/ioctls.h
ln -sf ../asm-i386/ipcbuf.h
ln -sf ../asm-i386/ipc.h 
ln -sf ../asm-i386/keyboard.h
ln -sf ../asm-i386/kmap_types.h
ln -sf ../asm-i386/ldt.h 
ln -sf ../asm-i386/linux_logo.h
ln -sf ../asm-i386/locks.h 
ln -sf ../asm-i386/math_emu.h
ln -sf ../asm-i386/mc146818rtc.h
ln -sf ../asm-i386/mca_dma.h 
ln -sf ../asm-i386/mman.h 
ln -sf ../asm-i386/mmx.h 
ln -sf ../asm-i386/module.h 
ln -sf ../asm-i386/mpspec.h 
ln -sf ../asm-i386/msgbuf.h 
ln -sf ../asm-i386/msr.h 
ln -sf ../asm-i386/mtrr.h 
ln -sf ../asm-i386/namei.h 
ln -sf ../asm-i386/param.h 
ln -sf ../asm-i386/parport.h 
ln -sf ../asm-i386/poll.h 
ln -sf ../asm-i386/posix_types.h 
ln -sf ../asm-i386/resource.h 
ln -sf ../asm-i386/rwlock.h 
ln -sf ../asm-i386/rwsem.h 
ln -sf ../asm-i386/scatterlist.h
ln -sf ../asm-i386/semaphore.h 
ln -sf ../asm-i386/sembuf.h 
ln -sf ../asm-i386/serial.h 
ln -sf ../asm-i386/setup.h 
ln -sf ../asm-i386/shmbuf.h 
ln -sf ../asm-i386/shmparam.h 
ln -sf ../asm-i386/sigcontext.h 
ln -sf ../asm-i386/siginfo.h 
ln -sf ../asm-i386/signal.h 
ln -sf ../asm-i386/smplock.h 
ln -sf ../asm-i386/socket.h 
ln -sf ../asm-i386/sockios.h 
ln -sf ../asm-i386/softirq.h 
ln -sf ../asm-i386/spinlock.h 
ln -sf ../asm-i386/statfs.h 
ln -sf ../asm-i386/stat.h 
ln -sf ../asm-i386/string-486.h 
ln -sf ../asm-i386/string.h 
ln -sf ../asm-i386/termbits.h 
ln -sf ../asm-i386/termios.h 
ln -sf ../asm-i386/timex.h 
ln -sf ../asm-i386/tlb.h 
ln -sf ../asm-i386/types.h 
ln -sf ../asm-i386/uaccess.h 
ln -sf ../asm-i386/ucontext.h 
ln -sf ../asm-i386/unaligned.h
ln -sf ../asm-i386/unistd.h 
ln -sf ../asm-i386/user.h 
ln -sf ../asm-i386/vga.h 
ln -sf ../asm-i386/xor.h 

cd ../../arch/xeno/kernel
ln -sf ../../i386/kernel/init_task.c
ln -sf ../../i386/kernel/ptrace.c
ln -sf ../../i386/kernel/semaphore.c 
ln -sf ../../i386/kernel/sys_i386.c 
cd ../lib
ln -sf ../../i386/lib/checksum.S 
ln -sf ../../i386/lib/dec_and_lock.c 
ln -sf ../../i386/lib/getuser.S 
ln -sf ../../i386/lib/iodebug.c 
ln -sf ../../i386/lib/memcpy.c 
ln -sf ../../i386/lib/mmx.c
ln -sf ../../i386/lib/old-checksum.c 
ln -sf ../../i386/lib/strstr.c 
ln -sf ../../i386/lib/usercopy.c 
cd ../mm
ln -sf ../../i386/mm/extable.c 
ln -sf ../../i386/mm/pageattr.c