sys-kernel/gentoo-kernel: Bump to 4.19.100

Signed-off-by: Michał Górny <mgorny@gentoo.org>

sys-kernel/gentoo-kernel/Manifest

@@ -6,6 +6,8 @@ DIST genpatches-4.19-97.base.tar.xz 2820340 BLAKE2B ff5f1b20776414a30d1f24291c6a
 DIST genpatches-4.19-97.extras.tar.xz 17488 BLAKE2B a96cac0a53187a9b05216e66122e70f828889b7a955282309f4e27bb44a90ceaba4b66acd1a9bf9a2a3d7b97be2eb62be6c6d4c0a71475a9dc05dc3b4b6c3820 SHA512 aef2f865e488d96c73c35f9f26a801eef4f41ac7f0ce78fa3263f3dbfdaecc67fa6a9d46c8fa4f0b1e7d0e8815743385de0c7105fe1851830498400ae1309209
 DIST genpatches-4.19-98.base.tar.xz 2954268 BLAKE2B e96dfdcebaadb6f503e22017ed29a655c0e48fcc31f05743a968e6cc397fb90f4d644f75a520cf54f3178a59e59812344693ac799d87c9b1232782112ce506bb SHA512 c9a6a0d31e527a3e8001cecdd41c11b5fe147fdafe9dc9c4c852e1e4f87ded61f319051a0434036821d1e872c83a00d1b744df3cfbda2a1758a0ac08a0a7ef95
 DIST genpatches-4.19-98.extras.tar.xz 17492 BLAKE2B 93240a4e143b61666ccff5e7de74834e2e88b7e56808e284b3d10295463d74a3e55ed0547bd5fdad8d885531cea249e2a1f6da915d0b83b66c870f38778364bd SHA512 088b33a9c145496fcdf62f9b6dd3dad4f4f7f45b272c91dd3b58dfa51fad5f5a8da3462e07afcd97fd77395d54b2480f4cc17165dae57e4212dbe352d1442836
+DIST genpatches-4.19-99.base.tar.xz 2980172 BLAKE2B 2da82ccc1a3a9f874f30046c4d7ea01730398d27c34be741b3fa64ca7e05972a4ef33f76e28383c488d71489c1eabd33e462c2fbbc8248e6d53486eabb1956e6 SHA512 481042c47ca0f56a3262e9920a1e245197672c51ac32624668974a8af5273d3ff593047bbbb6476b741de611c83c19ad6e4a09e1c1331baaf67c1998ef64bade
+DIST genpatches-4.19-99.extras.tar.xz 17488 BLAKE2B d57f278109d3ea0cbe324e15666f119e2a9ef4ebfe6f9581dffdd6e9f4c11fca47dc08f2375da62928076647352772cedad41a8ab97b312b59a03956dd4a3954 SHA512 ae1f8f8fd8f9da3860e82d8838714248983014257386bab802ec3adf86d694db50db8d6cc9a9d01a2a6936e2ceb740a4f4732e48b1c40eebc8ffd523745d5dca
 DIST genpatches-5.4-12.base.tar.xz 449796 BLAKE2B c0d88dd19d2e71c877bfc4320801a4ed617444accad16440512ceb721e127200db522153db73640e3b00c66561eb497a09775f71d4a3ba528718850350ad9ad1 SHA512 edc638f64933078b2a6601b88ba030283cceed5e739ce43d1748d6d46196d75e02477ae30775f653bf664bc046b117164cd62572f32099a82816c536bdde4c2d
 DIST genpatches-5.4-12.extras.tar.xz 1740 BLAKE2B c9586b5120c0b177ce236f469ffc7412e7fa94cc97fd7b67b7bd888758c238fea15eb457fea847c6b4b7bc9475377c6c24c8a617e4cecee3360340234872d445 SHA512 771bb67ccc837bbfb3aeb129fb9110e3dc9972868fc43a6a5f2dc5ea2bcdacfecf65151e32427af34411238bcc1683438a99081bf09e1733cd5c8a09968a8d09
 DIST genpatches-5.4-13.base.tar.xz 505168 BLAKE2B bf428eef66887c47006dd9713d7b5ffc4ed508d2d9a4e5a8f81eec5d39953779067307b30f5c2a94be047a1f7e149b02df8bfaebba9674474e3e44b4501c86db SHA512 e5690f03ea20f250443f9ff4857bd9c104637dfb4df15615841843035eca7283a4c12380db78cb7f6f9e3cc772a6d256d00584ad26ed72afe4706d3365ff2dcd

sys-kernel/gentoo-kernel/gentoo-kernel-4.19.100.ebuild

@@ -0,0 +1,75 @@
+# Copyright 2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit kernel-build
+
+MY_P=linux-4.19.94
+GENPATCHES_P=genpatches-${PV%.*}-$(( ${PV##*.} - 1))
+# https://git.archlinux.org/svntogit/packages.git/log/trunk/config?h=packages/linux-lts
+AMD64_CONFIG_VER=4.19.92-arch1
+AMD64_CONFIG_HASH=bf97de6a2e405659aaad4c251b7f0bb48d5ed3c9
+# https://git.archlinux32.org/packages/log/core/linux-lts/config
+I686_CONFIG_VER=4.19.85-arch1
+I686_CONFIG_HASH=1f0345e2983d2edd55b401cb5a87fdf365a4192c
+
+DESCRIPTION="Linux kernel built with Gentoo patches"
+HOMEPAGE="https://www.kernel.org/"
+SRC_URI+=" https://cdn.kernel.org/pub/linux/kernel/v$(ver_cut 1).x/${MY_P}.tar.xz
+	https://dev.gentoo.org/~mpagano/dist/genpatches/${GENPATCHES_P}.base.tar.xz
+	https://dev.gentoo.org/~mpagano/dist/genpatches/${GENPATCHES_P}.extras.tar.xz
+	amd64? (
+		https://git.archlinux.org/svntogit/packages.git/plain/trunk/config?h=packages/linux-lts&id=${AMD64_CONFIG_HASH}
+			-> linux-${AMD64_CONFIG_VER}.amd64.config
+	)
+	x86? (
+		https://git.archlinux32.org/packages/plain/core/linux-lts/config?id=${I686_CONFIG_HASH}
+			-> linux-${I686_CONFIG_VER}.i686.config
+	)"
+S=${WORKDIR}/${MY_P}
+
+LICENSE="GPL-2"
+KEYWORDS="~amd64 ~x86"
+
+RDEPEND="
+	!sys-kernel/vanilla-kernel:${SLOT}
+	!sys-kernel/vanilla-kernel-bin:${SLOT}"
+
+src_prepare() {
+	local PATCHES=(
+		# meh, genpatches have no directory
+		# (skip most patch release patches, we just fetch newer sources)
+		"${WORKDIR}"/109[4-9]*.patch
+		"${WORKDIR}"/[2-9]*.patch
+	)
+	default
+
+	# prepare the default config
+	case ${ARCH} in
+		amd64)
+			cp "${DISTDIR}"/linux-${AMD64_CONFIG_VER}.amd64.config .config || die
+			;;
+		x86)
+			cp "${DISTDIR}"/linux-${I686_CONFIG_VER}.i686.config .config || die
+			;;
+		*)
+			die "Unsupported arch ${ARCH}"
+			;;
+	esac
+
+	local config_tweaks=(
+		# shove arch under the carpet!
+		-e 's:^CONFIG_DEFAULT_HOSTNAME=:&"gentoo":'
+		# we do support x32
+		-e '/CONFIG_X86_X32/s:.*:CONFIG_X86_X32=y:'
+		# disable signatures
+		-e '/CONFIG_MODULE_SIG/d'
+		-e '/CONFIG_SECURITY_LOCKDOWN/d'
+		# disable compression to allow stripping
+		-e '/CONFIG_MODULE_COMPRESS/d'
+		# disable gcc plugins to unbreak distcc
+		-e '/CONFIG_GCC_PLUGIN_STRUCTLEAK/d'
+	)
+	sed -i "${config_tweaks[@]}" .config || die
+}