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authorThomas Deutschmann <whissi@gentoo.org>2018-02-07 04:18:40 +0100
committerThomas Deutschmann <whissi@gentoo.org>2018-02-07 04:24:55 +0100
commit51d07a0f5c5db7a9b8ea9a449e551c7f7408ad80 (patch)
treef8060b2fb2802b0dd20af6bdb8c75189caddad79 /sys-firmware
parentdev-db/pgagent: remove "unused" pgagent-3.4.0-r1.ebuild. (diff)
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sys-firmware/intel-microcode: Rev bump to update ebuild code
Ebuild uses microcodes from 2017-11-17 but ebuild code changes from recent ebuilds were backported. Package-Manager: Portage-2.3.24, Repoman-2.3.6
Diffstat (limited to 'sys-firmware')
-rw-r--r--sys-firmware/intel-microcode/intel-microcode-20171117-r1.ebuild95
1 files changed, 95 insertions, 0 deletions
diff --git a/sys-firmware/intel-microcode/intel-microcode-20171117-r1.ebuild b/sys-firmware/intel-microcode/intel-microcode-20171117-r1.ebuild
new file mode 100644
index 00000000000..f58fcaea14a
--- /dev/null
+++ b/sys-firmware/intel-microcode/intel-microcode-20171117-r1.ebuild
@@ -0,0 +1,95 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="6"
+
+inherit toolchain-funcs mount-boot
+
+# Find updates by searching and clicking the first link (hopefully it's the one):
+# http://www.intel.com/content/www/us/en/search.html?keyword=Processor+Microcode+Data+File
+
+NUM="27337"
+DESCRIPTION="Intel IA32/IA64 microcode update data"
+HOMEPAGE="http://inertiawar.com/microcode/ https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=${NUM}"
+SRC_URI="http://downloadmirror.intel.com/${NUM}/eng/microcode-${PV}.tgz"
+
+LICENSE="intel-ucode"
+SLOT="0"
+KEYWORDS="-* ~amd64 ~x86"
+IUSE="initramfs +split-ucode"
+REQUIRED_USE="|| ( initramfs split-ucode )"
+
+DEPEND="sys-apps/iucode_tool"
+RDEPEND="!<sys-apps/microcode-ctl-1.17-r2" #268586
+
+S=${WORKDIR}
+
+# TODO:
+# Blacklist bad microcode here.
+DEFAULT_MICROCODE_SIGNATURES=""
+
+# Advanced users only:
+# merge with:
+# only current CPU: MICROCODE_SIGNATURES="-S"
+# only specific CPU: MICROCODE_SIGNATURES="-s 0x00000f4a -s 0x00010676"
+# exclude specific CPU: MICROCODE_SIGNATURES="-s !0x00000686"
+MICROCODE_SIGNATURES="${MICROCODE_SIGNATURES:=${DEFAULT_MICROCODE_SIGNATURES}}"
+
+pkg_pretend() {
+ if [[ "${MICROCODE_SIGNATURES}" != "${DEFAULT_MICROCODE_SIGNATURES}" ]]; then
+ ewarn "MICROCODE_SIGNATURES is set!"
+ ewarn "The user has decided to install only a SUBSET of microcode."
+ fi
+ use initramfs && mount-boot_pkg_pretend
+}
+
+src_install() {
+ # This will take ALL of the upstream microcode sources:
+ # - microcode.dat
+ # - intel-ucode/
+ # In some cases, they have not contained the same content (eg the directory has newer stuff).
+ MICROCODE_SRC=(
+ "${S}"/microcode.dat
+ "${S}"/intel-ucode/
+ )
+ opts=(
+ ${MICROCODE_SIGNATURES}
+ # be strict about what we are doing
+ --overwrite
+ --strict-checks
+ --no-ignore-broken
+ # show everything we find
+ --list-all
+ # show what we selected
+ --list
+ )
+
+ # The earlyfw cpio needs to be in /boot because it must be loaded before
+ # rootfs is mounted.
+ use initramfs && dodir /boot && opts+=( --write-earlyfw="${ED%/}"/boot/intel-uc.img )
+ # split location:
+ use split-ucode && dodir /lib/firmware/intel-ucode && opts+=( --write-firmware="${ED%/}"/lib/firmware/intel-ucode )
+
+ iucode_tool \
+ "${opts[@]}" \
+ "${MICROCODE_SRC[@]}" \
+ || die "iucode_tool ${opts[@]} ${MICROCODE_SRC[@]}"
+
+ dodoc releasenote
+}
+
+pkg_preinst() {
+ use initramfs && mount-boot_pkg_preinst
+}
+
+pkg_prerm() {
+ use initramfs && mount-boot_pkg_prerm
+}
+
+pkg_postrm() {
+ use initramfs && mount-boot_pkg_postrm
+}
+
+pkg_postinst() {
+ use initramfs && mount-boot_pkg_postinst
+}