commit:     2fe19b776e42d0128d89f5e31349bf49dad6f39e
Author:     Tomas Mozes <hydrapolic <AT> gmail <DOT> com>
AuthorDate: Fri Feb 23 05:54:36 2018 +0000
Commit:     Yixun Lan <dlan <AT> gentoo <DOT> org>
CommitDate: Tue Mar 13 04:01:57 2018 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=2fe19b77

app-emulation/xen: add new upstream patches

Gentoo-Bug: 643350

Package-Manager: Portage-2.3.24, Repoman-2.3.6
Signed-off-by: Yixun Lan <dlan <AT> gentoo.org>

 app-emulation/xen/Manifest            |   1 +
 app-emulation/xen/xen-4.9.1-r2.ebuild | 171 ++++++++++++++++++++++++++++++++++
 2 files changed, 172 insertions(+)

diff --git a/app-emulation/xen/Manifest b/app-emulation/xen/Manifest
index 04bb8fc006c..10ca50d0d4a 100644
--- a/app-emulation/xen/Manifest
+++ b/app-emulation/xen/Manifest
@@ -5,4 +5,5 @@ DIST xen-4.9.0-upstream-patches-0.tar.xz 58780 BLAKE2B 
6d12a5a5bb7d2be7ca6bb8636
 DIST xen-4.9.0.tar.gz 23361741 BLAKE2B 
1cfebb791ca5e51eda9b86a5d98e0883fab1554f5ac805fc065916fbbd3695e6b0f11ca75935a8f973735cc8dd83e38fe4a670d8489010be865be49d8fc1a341
 SHA512 
97f8075c49ef9ec0adbe95106c0cff4f9379578fd568777697565476c3fd948335d72ddcacf8be65fd9db219c0a35dcdc007f355f7e5874dd950fd4c0a0f966f
 DIST xen-4.9.1-upstream-patches-0.tar.xz 6856 BLAKE2B 
52a7e3b456d330444166c36ce68b008150831b7bb5b64b4a3dbebfbbe8cd024311f3d7aadd1313b194bd5ce7a20cd2ca5a424754e59589b986490eda97bf5d06
 SHA512 
9af8861443a708c60df52c21512099a55a6018238350ece962a715b07ade9141cab2d46540b5d5e8e20347980f786f7d28ec130f7e8e03c46ff4808d3b36a913
 DIST xen-4.9.1-upstream-patches-1.tar.xz 24592 BLAKE2B 
774c5219d6c14d729358e790d880a1a31fb4cda741e54e71879bff164e79bafbd8492eb8bccb7becdf7a2f9605e71266bb4fc15848deff8f9028ed7f8844f915
 SHA512 
edbc7cad2f6f8a5c7e8aac8efd5454428aa25e0e13018438f78c7f401cfb9173345267e16c7a5dfa78066a952980b172976409a0c63162094b7f507058e712ed
+DIST xen-4.9.1-upstream-patches-2.tar.xz 84228 BLAKE2B 
3b98cdb1202d4c9817dd1919b9dc5d4c06510d3be2c077b2e41334928bca07c65a9d8a421fc2a1ae3b806e69f7b61334f7c54d48952c98192ece4b5826539df8
 SHA512 
673520bff88fa401e1d1c7accc8d3650d4d74a9e52bc7195cfcb5335226c69ef0230e7db719fd97ce6df2f5198646ae0fbccc6f812d7e9ccd38a6eef359d287c
 DIST xen-4.9.1.tar.gz 23368303 BLAKE2B 
4cfddb351c9a4aa08227138dc1afa921f3d1880048f897428226da38eff9470cd81ae9896f174583048dad0ba8d5c1426df58b029115ba1623366d1980630c0d
 SHA512 
9d22f0aa5dcd01a1c105d17c14bce570cc597e884ddb9b4a46b80a72f647625b76ae5213cede423d0458c14e1906983595a9269bb6e6ff2e9e7e4dea840f4274

diff --git a/app-emulation/xen/xen-4.9.1-r2.ebuild 
b/app-emulation/xen/xen-4.9.1-r2.ebuild
new file mode 100644
index 00000000000..42dbb4d4642
--- /dev/null
+++ b/app-emulation/xen/xen-4.9.1-r2.ebuild
@@ -0,0 +1,171 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python2_7 )
+
+inherit eutils flag-o-matic mount-boot multilib python-any-r1 toolchain-funcs
+
+MY_PV=${PV/_/-}
+MY_P=${PN}-${MY_PV}
+
+if [[ $PV == *9999 ]]; then
+       inherit git-r3
+       KEYWORDS=""
+       EGIT_REPO_URI="git://xenbits.xen.org/xen.git"
+       SRC_URI=""
+else
+       KEYWORDS="~amd64 ~arm -x86"
+       UPSTREAM_VER=2
+       SECURITY_VER=
+       GENTOO_VER=
+
+       [[ -n ${UPSTREAM_VER} ]] && \
+               
UPSTREAM_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${P}-upstream-patches-${UPSTREAM_VER}.tar.xz";
+       [[ -n ${SECURITY_VER} ]] && \
+               
SECURITY_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${PN}-security-patches-${SECURITY_VER}.tar.xz";
+       [[ -n ${GENTOO_VER} ]] && \
+               
GENTOO_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${PN}-gentoo-patches-${GENTOO_VER}.tar.xz";
+       
SRC_URI="https://downloads.xenproject.org/release/xen/${MY_PV}/${MY_P}.tar.gz
+               ${UPSTREAM_PATCHSET_URI}
+               ${SECURITY_PATCHSET_URI}
+               ${GENTOO_PATCHSET_URI}"
+fi
+
+DESCRIPTION="The Xen virtual machine monitor"
+HOMEPAGE="https://www.xenproject.org";
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug efi flask"
+
+DEPEND="${PYTHON_DEPS}
+       efi? ( >=sys-devel/binutils-2.22[multitarget] )
+       !efi? ( >=sys-devel/binutils-2.22 )"
+RDEPEND=""
+PDEPEND="~app-emulation/xen-tools-${PV}"
+
+# no tests are available for the hypervisor
+# prevent the silliness of /usr/lib/debug/usr/lib/debug files
+# prevent stripping of the debug info from the /usr/lib/debug/xen-syms
+RESTRICT="test splitdebug strip"
+
+# Approved by QA team in bug #144032
+QA_WX_LOAD="boot/xen-syms-${PV}"
+
+REQUIRED_USE="arm? ( debug )"
+
+S="${WORKDIR}/${MY_P}"
+
+pkg_setup() {
+       python-any-r1_pkg_setup
+       if [[ -z ${XEN_TARGET_ARCH} ]]; then
+               if use amd64; then
+                       export XEN_TARGET_ARCH="x86_64"
+               elif use arm; then
+                       export XEN_TARGET_ARCH="arm32"
+               elif use arm64; then
+                       export XEN_TARGET_ARCH="arm64"
+               else
+                       die "Unsupported architecture!"
+               fi
+       fi
+
+       if use flask ; then
+               export "XSM_ENABLE=y"
+               export "FLASK_ENABLE=y"
+       fi
+}
+
+src_prepare() {
+       # Upstream's patchset
+       [[ -n ${UPSTREAM_VER} ]] && eapply "${WORKDIR}"/patches-upstream
+
+       # Security patchset
+       if [[ -n ${SECURITY_VER} ]]; then
+       einfo "Try to apply Xen Security patch set"
+               # apply main xen patches
+               # Two parallel systems, both work side by side
+               # Over time they may concdense into one. This will suffice for 
now
+               source "${WORKDIR}"/patches-security/${PV}.conf
+
+               local i
+               for i in ${XEN_SECURITY_MAIN}; do
+                       eapply "${WORKDIR}"/patches-security/xen/$i
+               done
+       fi
+
+       # Gentoo's patchset
+       [[ -n ${GENTOO_VER} ]] && eapply "${WORKDIR}"/patches-gentoo
+
+       eapply "${FILESDIR}"/${PN}-4.6-efi.patch
+
+       # Drop .config
+       sed -e '/-include $(XEN_ROOT)\/.config/d' -i Config.mk || die "Couldn't 
drop"
+
+       if use efi; then
+               export EFI_VENDOR="gentoo"
+               export EFI_MOUNTPOINT="boot"
+       fi
+
+       # if the user *really* wants to use their own custom-cflags, let them
+       if use custom-cflags; then
+               einfo "User wants their own CFLAGS - removing defaults"
+               # try and remove all the default custom-cflags
+               find "${S}" -name Makefile -o -name Rules.mk -o -name Config.mk 
-exec sed \
+                       -e 's/CFLAGS\(.*\)=\(.*\)-O3\(.*\)/CFLAGS\1=\2\3/' \
+                       -e 
's/CFLAGS\(.*\)=\(.*\)-march=i686\(.*\)/CFLAGS\1=\2\3/' \
+                       -e 
's/CFLAGS\(.*\)=\(.*\)-fomit-frame-pointer\(.*\)/CFLAGS\1=\2\3/' \
+                       -e 's/CFLAGS\(.*\)=\(.*\)-g3*\s\(.*\)/CFLAGS\1=\2 \3/' \
+                       -e 's/CFLAGS\(.*\)=\(.*\)-O2\(.*\)/CFLAGS\1=\2\3/' \
+                       -i {} \; || die "failed to re-set custom-cflags"
+       fi
+
+       default
+}
+
+src_configure() {
+       use arm && myopt="${myopt} CONFIG_EARLY_PRINTK=sun7i"
+
+       use debug && myopt="${myopt} debug=y"
+
+       if use custom-cflags; then
+               filter-flags -fPIE -fstack-protector
+               replace-flags -O3 -O2
+       else
+               unset CFLAGS
+               unset LDFLAGS
+               unset ASFLAGS
+       fi
+}
+
+src_compile() {
+       # Send raw LDFLAGS so that --as-needed works
+       emake V=1 CC="$(tc-getCC)" LDFLAGS="$(raw-ldflags)" LD="$(tc-getLD)" -C 
xen ${myopt}
+}
+
+src_install() {
+       local myopt
+       use debug && myopt="${myopt} debug=y"
+
+       # The 'make install' doesn't 'mkdir -p' the subdirs
+       if use efi; then
+               mkdir -p "${D}"${EFI_MOUNTPOINT}/efi/${EFI_VENDOR} || die
+       fi
+
+       emake LDFLAGS="$(raw-ldflags)" DESTDIR="${D}" -C xen ${myopt} install
+
+       # make install likes to throw in some extra EFI bits if it built
+       use efi || rm -rf "${D}/usr/$(get_libdir)/efi"
+}
+
+pkg_postinst() {
+       elog "Official Xen Guide:"
+       elog " https://wiki.gentoo.org/wiki/Xen";
+
+       use efi && einfo "The efi executable is installed in boot/efi/gentoo"
+
+       elog "You can optionally block the installation of /boot/xen-syms by an 
entry"
+       elog "in folder /etc/portage/env using the portage's feature 
INSTALL_MASK"
+       elog "e.g. echo ${msg} > /etc/portage/env/xen.conf"
+}

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