app-emulation/xen/xen-4.13.0_rc5.ebuild

   1 # Copyright 1999-2019 Gentoo Authors
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 EAPI=7
   5
   6 PYTHON_COMPAT=( python2_7 )
   7
   8 inherit flag-o-matic mount-boot multilib python-any-r1 toolchain-funcs
   9
  10 MY_PV=${PV/_/-}
  11 MY_P=${PN}-${MY_PV}
  12
  13 if [[ $PV == *9999 ]]; then
  14         inherit git-r3
  15         EGIT_REPO_URI="git://xenbits.xen.org/xen.git"
  16         SRC_URI=""
  17 else
  18         #KEYWORDS="~amd64 ~arm -x86"
  19         KEYWORDS=""
  20         UPSTREAM_VER=
  21         SECURITY_VER=
  22         GENTOO_VER=
  23
  24         [[ -n ${UPSTREAM_VER} ]] && \
  25                 UPSTREAM_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${P}-upstream-patches-${UPSTREAM_VER}.tar.xz
  26                 https://github.com/hydrapolic/gentoo-dist/raw/master/xen/${P}-upstream-patches-${UPSTREAM_VER}.tar.xz"
  27         [[ -n ${SECURITY_VER} ]] && \
  28                 SECURITY_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${PN}-security-patches-${SECURITY_VER}.tar.xz"
  29         [[ -n ${GENTOO_VER} ]] && \
  30                 GENTOO_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${PN}-gentoo-patches-${GENTOO_VER}.tar.xz"
  31         SRC_URI="https://downloads.xenproject.org/release/xen/${MY_PV}/${MY_P}.tar.gz
  32                 ${UPSTREAM_PATCHSET_URI}
  33                 ${SECURITY_PATCHSET_URI}
  34                 ${GENTOO_PATCHSET_URI}"
  35 fi
  36
  37 DESCRIPTION="The Xen virtual machine monitor"
  38 HOMEPAGE="https://www.xenproject.org"
  39 LICENSE="GPL-2"
  40 SLOT="0"
  41 IUSE="debug efi flask"
  42
  43 DEPEND="${PYTHON_DEPS}
  44         efi? ( >=sys-devel/binutils-2.22[multitarget] )
  45         !efi? ( >=sys-devel/binutils-2.22 )"
  46 RDEPEND=""
  47 PDEPEND="~app-emulation/xen-tools-${PV}"
  48
  49 # no tests are available for the hypervisor
  50 # prevent the silliness of /usr/lib/debug/usr/lib/debug files
  51 # prevent stripping of the debug info from the /usr/lib/debug/xen-syms
  52 RESTRICT="test splitdebug strip"
  53
  54 # Approved by QA team in bug #144032
  55 QA_WX_LOAD="boot/xen-syms-${PV}"
  56
  57 REQUIRED_USE="arm? ( debug )"
  58
  59 S="${WORKDIR}/${MY_P}"
  60
  61 pkg_setup() {
  62         python-any-r1_pkg_setup
  63         if [[ -z ${XEN_TARGET_ARCH} ]]; then
  64                 if use amd64; then
  65                         export XEN_TARGET_ARCH="x86_64"
  66                 elif use arm; then
  67                         export XEN_TARGET_ARCH="arm32"
  68                 elif use arm64; then
  69                         export XEN_TARGET_ARCH="arm64"
  70                 else
  71                         die "Unsupported architecture!"
  72                 fi
  73         fi
  74
  75         if use flask ; then
  76                 export "XSM_ENABLE=y"
  77                 export "FLASK_ENABLE=y"
  78         fi
  79 }
  80
  81 src_prepare() {
  82         # Upstream's patchset
  83         [[ -n ${UPSTREAM_VER} ]] && eapply "${WORKDIR}"/patches-upstream
  84
  85         # Security patchset
  86         if [[ -n ${SECURITY_VER} ]]; then
  87         einfo "Try to apply Xen Security patch set"
  88                 # apply main xen patches
  89                 # Two parallel systems, both work side by side
  90                 # Over time they may concdense into one. This will suffice for now
  91                 source "${WORKDIR}"/patches-security/${PV}.conf
  92
  93                 local i
  94                 for i in ${XEN_SECURITY_MAIN}; do
  95                         eapply "${WORKDIR}"/patches-security/xen/$i
  96                 done
  97         fi
  98
  99         # Gentoo's patchset
 100         [[ -n ${GENTOO_VER} ]] && eapply "${WORKDIR}"/patches-gentoo
 101
 102         eapply "${FILESDIR}"/${PN}-4.6-efi.patch
 103
 104         # Drop .config
 105         sed -e '/-include $(XEN_ROOT)\/.config/d' -i Config.mk || die "Couldn't drop"
 106
 107         if use efi; then
 108                 export EFI_VENDOR="gentoo"
 109                 export EFI_MOUNTPOINT="/boot"
 110         fi
 111
 112         default
 113 }
 114
 115 src_configure() {
 116         use arm && myopt="${myopt} CONFIG_EARLY_PRINTK=sun7i"
 117
 118         use debug && myopt="${myopt} debug=y"
 119
 120         # remove flags
 121         unset CFLAGS
 122         unset LDFLAGS
 123         unset ASFLAGS
 124 }
 125
 126 src_compile() {
 127         # Send raw LDFLAGS so that --as-needed works
 128         emake V=1 CC="$(tc-getCC)" LDFLAGS="$(raw-ldflags)" LD="$(tc-getLD)" -C xen ${myopt}
 129 }
 130
 131 src_install() {
 132         local myopt
 133         use debug && myopt="${myopt} debug=y"
 134
 135         # The 'make install' doesn't 'mkdir -p' the subdirs
 136         if use efi; then
 137                 mkdir -p "${D}"${EFI_MOUNTPOINT}/efi/${EFI_VENDOR} || die
 138         fi
 139
 140         emake LDFLAGS="$(raw-ldflags)" DESTDIR="${D}" -C xen ${myopt} install
 141
 142         # make install likes to throw in some extra EFI bits if it built
 143         use efi || rm -rf "${D}/usr/$(get_libdir)/efi"
 144 }
 145
 146 pkg_postinst() {
 147         elog "Official Xen Guide:"
 148         elog " https://wiki.gentoo.org/wiki/Xen"
 149
 150         use efi && einfo "The efi executable is installed in /boot/efi/gentoo"
 151
 152         elog "You can optionally block the installation of /boot/xen-syms by an entry"
 153         elog "in folder /etc/portage/env using the portage's feature INSTALL_MASK"
 154         elog "e.g. echo ${msg} > /etc/portage/env/xen.conf"
 155 }