#!/bin/mkpkg
# description: Xen tools
# url: https://xenproject.org

name=xen-tools
version=4.22.0
release=2
depends=(python3 yajl libnl lzo2 zlib bzip2 xz ncurses e2fsprogs)
makedeps=(python3 iasl perl swig pixman argp-standalone py-setuptools)
source=(https://downloads.xenproject.org/release/xen/$version/xen-$version.tar.gz
        xsa477.patch
        xsa479.patch
        xsa480.patch
        xsa481.patch
        hotplug-vif-vtrill.patch
        hotplug-Linux-iscsi-block-handle-lun-1.patch)
sha256sums=(
    "b2a14ca369e3cf26f123a455b1603f3962ae9fcee0b8640a9cc33879de198223"
    "025783441d7db846e717a1e48547b0db7a36fcc6af652b688524c684f0c3d2a7"
    "82369898d0287e69272d0d65fb0e6be5fd0106bda19cedb3c9f6e75688f6fb4b"
    "578f8fec3f34656e085419f6376d43987ffd6ed32e067b4024d3c83ce03a5901"
    "148147e4545a4670578c0f24aa136f67bc203c7b18ec980b8cc80cfbb04ace68"
    "c3994774305807f607742b6d49691c913fe3455cf1ab871254bc8fe2a4906b43"
    "a9dfb68d615aa4ee9e1137fa6bcc69a291e9603202db40bb343d50caf30dae3d"
)

build() {
    cd $SRC/xen-$version

    for p in $SRC/xsa477.patch $SRC/xsa479.patch $SRC/xsa480.patch $SRC/xsa481.patch \
              $SRC/hotplug-vif-vtrill.patch $SRC/hotplug-Linux-iscsi-block-handle-lun-1.patch; do
        [ -f "$p" ] && patch -N -p1 < "$p" || true
    done

    export ac_cv_lib_argp_argp_usage=yes

    unset CFLAGS CXXFLAGS CPPFLAGS ASFLAGS LDFLAGS AR OBJCOPY RANLIB CC LD LANG LC_ALL

    mkdir -p $SRC/fake-bin
    ln -sf /usr/bin/clang $SRC/fake-bin/gcc
    export PATH="$SRC/fake-bin:$PATH"

    find . \( -name '*.mk' -o -name 'Make*' \) \
        -exec sed -i -e 's/-Werror//g' {} +

    sed -e '/-include $(XEN_ROOT)\/.config/d' -i Config.mk

    #sed -e '/^SUBDIRS-y += pygrub/d' -i tools/Makefile
    sed -e '/^SUBDIRS-y += firmware/d' -i tools/Makefile
    sed -i '/SUBDIRS-$(CONFIG_QEMU_XEN)/s/^/#/g' tools/Makefile
    sed -i '/firmware/d' tools/Rules.mk

    export CONFIG_LOMOUNT=y
    export CONFIG_TESTS=n
    export XEN_TARGET_ARCH=x86_64

    autoreconf --install

    CONFIG_SHELL=/bin/bash ./configure \
        --prefix=/usr \
        --libdir=/usr/lib \
        --libexecdir=/usr/libexec \
        --localstatedir=/var \
        --with-rundir=/run \
        --with-sysconfig-leaf-dir=conf.d \
        --with-system-qemu=/usr/bin/qemu-system-x86_64 \
        --with-system-seabios=/usr/share/seabios/bios.bin \
        --with-xenstored=xenstored \
        --disable-xen \
        --disable-stubdom \
        --disable-golang \
        --disable-pvshim \
        --disable-werror \
        --disable-docs \
        --disable-ocamltools \
        --disable-ovmf \
        --disable-rombios \
        --disable-systemd \
        --enable-9pfs \
        --enable-tools

    NO_WERROR=1 make \
        CC=clang CXX=clang++ \
        HOSTCC=clang HOSTCXX=clang++ \
        tools

    export INITD_DIR=/tmp/init.d
    export CONFIG_LEAF_DIR=../tmp/default
    NO_WERROR=1 make DESTDIR=$PKG \
        DOCDIR=/usr/share/doc/xen \
        XEN_PYTHON_NATIVE_INSTALL=y \
        install-tools

    # remove openrc init scripts — we use runit
    rm -rf $PKG/etc/init.d

    # remove dev headers and static libs
    rm -rf $PKG/usr/include
    rm -f $PKG/usr/lib/*.a
    rm -rf $PKG/usr/lib/pkgconfig

    # remove debug dirs
    rm -rf $PKG/usr/lib/debug

    # remove pygrub
    # rm -f $PKG/usr/libexec/xen/bin/pygrub
    # rm -rf $PKG/usr/lib/python3*/site-packages/grub
    # rm -rf $PKG/usr/lib/python3*/site-packages/pygrub*

    # remove flask/xsm tools — not using XSM
    rm -f $PKG/usr/sbin/flask-*

    # remove debug/profiling tools
    rm -f $PKG/usr/sbin/gdbsx
    rm -f $PKG/usr/sbin/xen-kdd
    rm -f $PKG/usr/sbin/xenbaked
    rm -f $PKG/usr/sbin/xenlockprof
    rm -f $PKG/usr/sbin/xenmon
    rm -f $PKG/usr/sbin/xenperf
    rm -f $PKG/usr/sbin/xentrace
    rm -f $PKG/usr/sbin/xentrace_setmask
    rm -f $PKG/usr/sbin/xentrace_setsize

    # remove livepatch — desktop not server
    rm -f $PKG/usr/sbin/xen-livepatch

    # remove HVM loader — PVH only
    rm -f $PKG/usr/libexec/xen/boot/hvmloader
    rmdir $PKG/usr/libexec/xen/boot 2>/dev/null || true

    # remove init-xenstore-domain — not using xenstore stubdomain
    rm -f $PKG/usr/libexec/xen/bin/init-xenstore-domain

    # remove bash completion
    # rm -rf $PKG/etc/bash_completion.d

    # runtime dirs
    install -d $PKG/run/xen
    install -d $PKG/run/xenstored
    install -d $PKG/var/lib/xenstored
    install -d $PKG/var/lib/xen/xenpaging
}
signify() {
    untrusted comment: public key
    RWTZ9IduCSQ/mL8337TEUinPwT92xFEUpD92hkS7IxcOnzTt9QdpohT3
}
# vim: filetype=sh