sys-kernel/linux-image: synchronising kernels

sys-kernel/linux-image/linux-image-5.10.212.ebuild

@@ -11,7 +11,7 @@ SRC_URI=""
 
 LICENSE="GPL-2"
 SLOT="${PVR}"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86"
+KEYWORDS="arm arm64 hppa ~m68k ~mips ppc ppc64 ~s390 sparc"
 
 #TODO vanilla/kernel.org etc.
 IUSE="+savedconfig"

sys-kernel/linux-image/linux-image-5.15.151.ebuild

@@ -11,7 +11,7 @@ SRC_URI=""
 
 LICENSE="GPL-2"
 SLOT="${PVR}"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86"
+KEYWORDS="arm arm64 hppa ~m68k ~mips ppc ppc64 ~s390 sparc"
 
 #TODO vanilla/kernel.org etc.
 IUSE="+savedconfig"

sys-kernel/linux-image/linux-image-6.1.81.ebuild

@@ -11,7 +11,7 @@ SRC_URI=""
 
 LICENSE="GPL-2"
 SLOT="${PVR}"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86"
+KEYWORDS="arm arm64 hppa ~m68k ~mips ppc ppc64 ~s390 sparc"
 
 #TODO vanilla/kernel.org etc.
 IUSE="+savedconfig"

sys-kernel/linux-image/linux-image-6.6.21.ebuild

@@ -11,7 +11,7 @@ SRC_URI=""
 
 LICENSE="GPL-2"
 SLOT="${PVR}"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86"
+KEYWORDS="arm arm64 hppa ~loong ~m68k ~mips ppc ppc64 ~s390 sparc"
 
 #TODO vanilla/kernel.org etc.
 IUSE="+savedconfig"

sys-kernel/linux-image/linux-image-6.9.2.ebuild

@@ -0,0 +1,115 @@
+# Copyright 2009-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit savedconfig toolchain-funcs
+
+DESCRIPTION="linux-image ebuild is used to build linux kernel image using savedconfig"
+HOMEPAGE="https://github.com/PF4Public/gentoo-overlay/tree/master/sys-kernel/linux-image"
+SRC_URI=""
+
+LICENSE="GPL-2"
+SLOT="${PVR}"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa -ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+
+#TODO vanilla/kernel.org etc.
+IUSE="+savedconfig"
+
+REQUIRED_USE="savedconfig"
+
+DEPEND="~sys-kernel/gentoo-sources-${PVR}"
+
+S="${WORKDIR}/linux-${PV}-gentoo-$PR"
+
+#TODO restrict bindists maybe
+RESTRICT="strip"
+
+#TODO initramfs?
+
+src_unpack()
+{
+	mkdir "$S" || die
+	if [ $PR = "r0" ]; then
+		cp -r "/usr/src/linux-${PV}-gentoo/." "$S" || die
+	else
+		cp -r "/usr/src/linux-${PV}-gentoo-$PR/." "$S" || die
+	fi
+}
+
+src_prepare()
+{
+	default
+}
+
+src_configure()
+{
+	unset KBUILD_OUTPUT
+
+	env_setup_xmakeopts
+
+	restore_config .config
+
+	if [ ! -f .config ]; then
+		die "Could not locate user configfile, cannot continue"
+	fi
+
+	emake olddefconfig ${xmakeopts}
+
+	grep "CONFIG_MODULES=y" .config >/dev/null
+	RETVAL=$?
+	if [ $RETVAL -ne 0 ]; then
+		export DO_I_HAVE_MODULES=false
+	else
+		export DO_I_HAVE_MODULES=true
+	fi
+}
+
+src_compile()
+{
+	unset KBUILD_OUTPUT
+
+	env_setup_xmakeopts
+
+	emake bzImage ${xmakeopts}
+
+	if ${DO_I_HAVE_MODULES}; then
+		emake modules ${xmakeopts}
+	fi
+}
+
+src_install()
+{
+	unset KBUILD_OUTPUT
+
+	env_setup_xmakeopts
+
+	mkdir "${D}/boot"
+
+	emake install ${xmakeopts} INSTALL_PATH="${D}/boot";
+
+	if ${DO_I_HAVE_MODULES}; then
+		emake modules_install ${xmakeopts} INSTALL_MOD_PATH="${D}";
+	fi
+
+	rm "${D}/lib/modules/*/build ${D}/lib/modules/*/source"
+}
+
+#modified version from kernel-2.eclass
+env_setup_xmakeopts()
+{
+	export CTARGET=${CTARGET:-${CHOST}}
+
+	# Kernel ARCH != portage ARCH
+	export KARCH=$(tc-arch-kernel)
+
+	# When cross-compiling, we need to set the ARCH/CROSS_COMPILE
+	# variables properly or bad things happen !
+	xmakeopts="ARCH=${KARCH}"
+	if [[ ${CTARGET} != ${CHOST} ]] ; then
+		xmakeopts="${xmakeopts} CROSS_COMPILE=${CTARGET}-"
+	elif type -p ${CHOST}-ar > /dev/null ; then
+		xmakeopts="${xmakeopts} CROSS_COMPILE=${CHOST}-"
+	fi
+	export xmakeopts
+}