Update kernel

2 files changed, 87 insertions, 0 deletions

diff --git a/sys-kernel/linux/Manifest b/sys-kernel/linux/Manifest
index 843db0f..174e6d9 100644
--- a/sys-kernel/linux/Manifest
+++ b/sys-kernel/linux/Manifest
@@ -1 +1,2 @@
 DIST linux-4.12.13.tar.gz 153599205 SHA256 6923c030fc4d3ed4e877ebf8ee22969c97c42d34efcaed9d780c114d516cd2d0 SHA512 2c380fef7ee193c444b0288be8c904ddedbc9cf6820d44bd71c0280801d467cf00e1f6edf0ff3b8fa6e6cd733fae0afcf938b8caa4eec8311aa361fd0692afca WHIRLPOOL 45fd41506d8f7c95a55f1f43a812ca5f0dad7c1be57c881b149ecb7dd550203d8edf90e497070cc057403df7d8e93d69d70e5287540777694422f342e724d6bc
+DIST linux-4.13.7.tar.gz 157409140 SHA256 c071e28e3a28cdf373b399bce62fa01c8f4fdb7142455332c0ab611e712ecfcf SHA512 26e71fb3de70c8db4eb01700067d4809455f24b322b475497b74583dd29487e6b9264a8819fc24a6511290b0abd3a7fa65d17a7c10476eb9d6472d46e2b6a44e WHIRLPOOL 5be211fcf84870ca53805736d6ea564324ea4728c710b41ab2d3e7a9680acddcee6ad9dad237b2e8c1bb46fae6dd5efdb82b05e6685b06974855e5320769e16a
diff --git a/sys-kernel/linux/linux-4.13.7-r1.ebuild b/sys-kernel/linux/linux-4.13.7-r1.ebuild
new file mode 100644
index 0000000..76579ab
--- /dev/null
+++ b/sys-kernel/linux/linux-4.13.7-r1.ebuild
@@ -0,0 +1,86 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+VER="${PV%-r*}"
+REV="r${PV##*-r}"
+
+DESCRIPTION="Linux kernel"
+HOMEPAGE="http://kernel.org/"
+SRC_URI="https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/snapshot/linux-stable-${VER}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/linux-stable-${VER}"
+
+LICENSE="GPLv2"
+SLOT="${PV}"
+KEYWORDS="amd64 ~x86"
+IUSE=""
+
+DEPEND="sys-devel/bc"
+RDEPEND="sys-boot/myinitramfs"
+
+src_configure() {
+	# Fix ARCH variable
+	[ "$ARCH" = "amd64" ] && ARCH="x86"
+
+	"${FILESDIR}"/config_prepare.sh || die "Configuration application failed"
+}
+
+src_install() {
+	emake modules_install INSTALL_MOD_PATH="${D}" INSTALL_FW_PATH="${D}/lib/firmware/${PV}"
+
+	dodir /boot
+	insinto /boot
+	newins "${S}/arch/$ARCH/boot/bzImage" "bzlinux-${PV}"
+
+	# Package source (kind of annoying because of some packages expecting it)
+	emake clean
+	dodir /usr/src
+	cp -a "${S}" "${D}/usr/src/linux-${PV}"
+}
+
+# Link /usr/src/linux to newest kernel
+src_link() {
+	(
+	cd "${ROOT}/usr/src"
+	rm -f linux
+	ln -s $(ls | grep "linux-" | sort | tail -1) linux
+	)
+}
+
+sysfile() {
+	if [ -f "${ROOT}/boot/syslinux/syslinux.cfg" ]; then
+		SYSLINUX="${ROOT}/boot/syslinux/syslinux.cfg"
+		PFIX=".."
+	elif [ -f "${ROOT}/boot/EFI/BOOT/syslinux.cfg" ]; then
+		SYSLINUX="${ROOT}/boot/EFI/BOOT/syslinux.cfg"
+		PFIX="../../.."
+	else
+		eerror "Can't locate syslinux configuration!"
+	fi
+}
+
+pkg_postinst() {
+	sysfile
+	# Add label to syslinux config if there is non yet
+	if ! grep -q "^LABEL gentoo-${PV}$" "${SYSLINUX}"; then
+		ARGS="$(grep -E "^# ARGS: " "${SYSLINUX}" | sed 's/^# ARGS: //')"
+		if [ -n "$ARGS" ]; then
+			sed -i "/^## Dynamic labels ##$/a LABEL gentoo-${PV}\n\tMENU LABEL Gentoo ${PV}\n\tLINUX ${PFIX}/bzlinux-${PV}\n\tAPPEND ${ARGS}\n\tINITRD ${PFIX}/initramfs-gentoo\n" "${SYSLINUX}" || eerror "Adding label to syslinux configuration failed!"
+			sed -i "/^## Dynamic recovery labels ##$/a LABEL gentoo-${PV}-recovery\n\tMENU LABEL Gentoo ${PV} - Recovery\n\tLINUX ${PFIX}/bzlinux-${PV}\n\tAPPEND ${ARGS} recovery\n\tINITRD ${PFIX}/initramfs-gentoo\n" "${SYSLINUX}" || eerror "Adding recovery label to syslinux configuration failed!"
+		else
+			eerror "Adding label to syslinux configuration failed as there are no arguments"
+		fi
+	fi
+	src_link
+}
+
+pkg_prerm() {
+	sysfile
+	# Remove label from syslinux config
+	sed -i "/^LABEL gentoo-${PV}\(\|-recovery\)$/,/^$/d" "${SYSLINUX}" || eerror "Removing label from syslinux fonfiguration failed!"
+}
+
+pkg_postrm() {
+	src_link
+}