sys-kernel/linux-{image,headers}-lts : move 4.9 branch away from genkernel

2 files changed, 125 insertions, 0 deletions

diff --git a/sys-kernel/linux-image-lts/Manifest b/sys-kernel/linux-image-lts/Manifest
index f705e37a..0c631d55 100644
--- a/sys-kernel/linux-image-lts/Manifest
+++ b/sys-kernel/linux-image-lts/Manifest
@@ -1 +1,2 @@
 DIST linux-4.14.10-redcore-lts.tar.gz 157818343 SHA256 dc05644263b35e5311dc3580d2e34605c1bb32aa5bc1e43dbfaed8c5dc9aa74c SHA512 0b152d809a460e0541ad8a7ace7506811284648912ad612f0fa8eb3193048d51892f0e6f5cc23709b68e66b654020b08997d500680a031eb00bd64d510ca4a04 WHIRLPOOL 2a57ea9acf7e42b7068366dd1993962bc48f5d71c870380e1bca4b43699d1ab0bdb899fbe15bd279e002319c34819f6586e5ead57f95cccf86587144cffcf738
+DIST linux-4.9.73-redcore-lts.tar.gz 143388632 SHA256 42753a5aace54c2599122a4ffa55f73d4b194d8e65b9e14f135c6c4d112ec9f6 SHA512 b574fd593e0d41cc9e8489483dbd9e3b8bb928497e6efd6c9bdfee23f140e1c0977bdcf3083abd9d1f339726058f1c7225dbba69d6a7b29285e71c70b26f3b61 WHIRLPOOL 02cea5f2e7c6c3aecec4a7a8c97ac4b28baf3fdd5c5b38e75f409362aa728e877ec4f54a84abb611098cc84f803520bf9637b947b4338aa0920f2024537617ce
diff --git a/sys-kernel/linux-image-lts/linux-image-lts-4.9.73.ebuild b/sys-kernel/linux-image-lts/linux-image-lts-4.9.73.ebuild
new file mode 100644
index 00000000..9e51e1df
--- /dev/null
+++ b/sys-kernel/linux-image-lts/linux-image-lts-4.9.73.ebuild
@@ -0,0 +1,124 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit eutils
+
+EXTRAVERSION="redcore-lts"
+KV_FULL="${PV}-${EXTRAVERSION}"
+
+DESCRIPTION="Official Redcore Linux LTS Kernel Image"
+HOMEPAGE="https://gitlab.com/redcore/kernel"
+SRC_URI="https://github.com/redcorelinux/kernel/archive/linux-${KV_FULL}.tar.gz"
+
+KEYWORDS="amd64"
+LICENSE="GPL-2"
+SLOT="${PV}"
+IUSE="+cryptsetup +dmraid +dracut +dkms +mdadm"
+
+RESTRICT="binchecks strip mirror"
+DEPEND="
+	app-arch/xz-utils
+	sys-devel/autoconf
+	sys-devel/bc
+	sys-devel/make
+	cryptsetup? ( sys-fs/cryptsetup )
+	dmraid? ( sys-fs/dmraid )
+	dracut? ( sys-kernel/dracut )
+	dkms? ( sys-kernel/dkms ~sys-kernel/linux-headers-lts-${PV} )
+	mdadm? ( sys-fs/mdadm )
+	>=sys-kernel/linux-firmware-20171206"
+RDEPEND="${DEPEND}"
+
+S="$WORKDIR/kernel-linux-${KV_FULL}"
+
+pkg_setup() {
+	export REAL_ARCH="$ARCH"
+	unset ARCH ; unset LDFLAGS #will interfere with Makefile if set
+}
+
+src_prepare() {
+	default
+	emake mrproper
+	sed -ri "s|^(EXTRAVERSION =).*|\1 -${EXTRAVERSION}|" Makefile
+	cp "redcore/config/"${EXTRAVERSION}"-4.9-amd64.config" .config
+}
+
+src_compile() {
+	emake prepare modules_prepare
+	emake bzImage modules
+}
+
+src_install() {
+	dodir boot
+	insinto boot
+	newins .config config-"${KV_FULL}"
+	newins System.map System.map-"${KV_FULL}"
+	newins arch/x86/boot/bzImage vmlinuz-"${KV_FULL}"
+
+	dodir usr/src/linux-"${KV_FULL}"
+	insinto usr/src/linux-"${KV_FULL}"
+	doins Module.symvers
+	doins System.map
+	exeinto usr/src/linux-"${KV_FULL}"
+	doexe vmlinux
+
+	emake INSTALL_MOD_PATH="${D}" modules_install
+
+	rm -f "${D}"lib/modules/"${KV_FULL}"/build
+	rm -f "${D}"lib/modules/"${KV_FULL}"/source
+	export local KSYMS
+	for KSYMS in build source ; do
+		dosym ../../../usr/src/linux-"${KV_FULL}" lib/modules/"${KV_FULL}"/"${KSYMS}"
+	done
+}
+
+_grub2_update_grubcfg() {
+	if [[ -x $(which grub2-mkconfig) ]]; then
+		elog "Updating GRUB-2 bootloader configuration, please wait"
+		grub2-mkconfig -o "${ROOT}"boot/grub/grub.cfg
+	else
+		elog "It looks like you're not using GRUB-2, you must update bootloader configuration by hand"
+	fi
+}
+
+_dracut_initrd_create() {
+	if [[ -x $(which dracut) ]]; then
+		elog "Generating initrd for "${KV_FULL}", please wait"
+		addpredict /etc/ld.so.cache~
+		dracut -f --no-hostonly-cmdline --kver="${KV_FULL}" "${ROOT}"boot/initrd-"${KV_FULL}"
+	else
+		elog "It looks like you're not using dracut, you must generate an initrd by hand"
+	fi
+}
+
+_dracut_initrd_delete() {
+	rm -rf "${ROOT}"boot/initrd-"${KV_FULL}"
+}
+
+_dkms_modules_delete() {
+	if [[ -x $(which dkms) ]] ; then
+		export local DKMSMOD
+		for DKMSMOD in $(dkms status | cut -d " " -f1,2 | sed -e 's/,//g' | sed -e 's/ /\//g' | sed -e 's/://g') ; do
+			dkms remove "${DKMSMOD}" -k "${KV_FULL}"
+		done
+	fi
+}
+
+pkg_postinst() {
+	if use dracut; then
+		_dracut_initrd_create
+	fi
+	_grub2_update_grubcfg
+}
+
+pkg_postrm() {
+	if use dracut; then
+		_dracut_initrd_delete
+	fi
+	if use dkms; then
+		_dkms_modules_delete
+	fi
+	_grub2_update_grubcfg
+}