build and install xen (from the source code) on my archlinux

xen_arch_configure.sh

#!/bin/bash

echo 'Patching EFI build...'
git checkout -- xen/arch/x86/Makefile
git checkout -- xen/arch/x86/efi/Makefile
git checkout -- xen/Makefile
sed -i.bak '/ EFI_LD/s/LD/LD_EFI/' xen/arch/x86/Makefile
sed -i.bak 's/LD/LD_EFI/' xen/arch/x86/efi/Makefile
sed -i.bak '/EFI_MOUNTPOINT .*/aLD_EFI ?= $(LD)' xen/Makefile

echo 'Fixing installation paths...'
git checkout -- m4/paths.m4
git checkout -- tools/ocaml/xenstored/define.ml
git checkout -- tools/ocaml/xenstored/systemd_stubs.c
sed -i 's:\$localstatedir/run/xen:/run/xen:' m4/paths.m4
sed -i 's:/var/run:/run:' tools/ocaml/xenstored/define.ml
sed -i 's:/var/run:/run:' tools/ocaml/xenstored/systemd_stubs.c

echo 'Configuring...'
./autogen.sh;
./configure \
    PYTHON=/usr/bin/python2 \
    --prefix=/usr \
    --sbindir=/usr/bin \
    --with-sysconfig-leaf-dir=conf.d \
    --with-initddir=/etc/init.d \
    --enable-systemd \
    --disable-docs \
    --with-extra-qemuu-configure-args="--disable-bluez --disable-gtk --enable-spice --enable-usb-redir";

xen_arch_install.sh

#!/bin/bash

rm -rf destdir
mkdir destdir
echo 'Installing Xen...'
make DESTDIR=/home/sky/lab/repos/xen/destdir LANG=C PYTHON=python2 install

cd destdir

# Fix paths in scripts, move to right locations and create missing directories
echo 'Fixing paths...'
sed -i 's:/var/run:/run:' usr/lib/xen/bin/xenpvnetboot
sed -i 's:/var/run:/run:' usr/lib/xen/bin/pygrub
sed -i 's:/var/run:/run:' usr/bin/xenmon.py

mkdir -p var/log/xen/console

# Sanitize library path (if lib64 exists)
if [ -d usr/lib64 ]; then
    echo 'Sanatizing library paths...'
    cd usr/
    mv lib64/* lib/
    rmdir lib64
    cd ../
fi

if [ -f usr/lib/efi/xen.efi ]; then
    echo 'Moving efi binary...'
    mv usr/lib/efi/xen*.efi "boot/"
    rm -rf usr/lib/efi
fi

# Clean up
echo 'Cleaning up...'

# Hypervisor symlinks
rm -f boot/xen{,-4}{,.9}.{gz,efi}

# Documentation cleanup ( see xen-docs package )
rm -rf usr/share/doc
rm -rf usr/share/man

# Temporary directories
rmdir run/xen run/xenstored

# sysvinit scripts
rm -rf etc/init.d;

# Unnecessary qemu support files

rm usr/share/qemu-xen/qemu/{palcode,openbios}-*
rm usr/share/xen/qemu/openbios-*

# adhere to Static Library Packaging Guidelines
rm -f usr/lib/*.a

# Wow, that's dangerous
cp -rp . /

xen_arch_make.sh

#!/bin/bash

export LD_EFI='/usr/x86_64-w64-mingw32/bin/ld'
echo 'Making xen'
make LANG=C PYTHON=python