Bump bzImage with module support

2 files changed, 112 insertions, 0 deletions

diff --git a/sys-kernel/bzImage/Manifest b/sys-kernel/bzImage/Manifest
index 7d91b88..0f01578 100644
--- a/sys-kernel/bzImage/Manifest
+++ b/sys-kernel/bzImage/Manifest
@@ -1 +1,2 @@
+EBUILD bzImage-0.1.ebuild 2593 BLAKE2B 26eae371ca0c85e3b08c8a72aea993ed21f87581e21672ef4a5a6c38c48fc7557f0a70ff766141e15e6221acb2263b4134171ce11af9527810fd46d44cfe28b0 SHA512 dd5d334b22c7dea0ee930f6220da4ba85749c12bd0bc63beab7e51b3a9e91f93075936aecb649fce7da2c0bd10b19b8de9a9a75b8f57df64f6343fa730d51c6f
 EBUILD bzImage-0.ebuild 1730 BLAKE2B 522a27a1b1ca50c7cc9e90b1fb792e9d5ac2205834588104f3da333e21401385343f8d419aabcbe417fd7b663ae87d457cd4e5ebd2236e320aded1dd7791f2dc SHA512 bb155fc7578c53b82e14ff3cbbb41018d4272fcad4199c1d417b12ca0278922a04a7b7925a6b4e9df3a70c107dec9fbf2a7a3fdea415847efeafc82e18116627
diff --git a/sys-kernel/bzImage/bzImage-0.1.ebuild b/sys-kernel/bzImage/bzImage-0.1.ebuild
new file mode 100644
index 0000000..174bfb7
--- /dev/null
+++ b/sys-kernel/bzImage/bzImage-0.1.ebuild
@@ -0,0 +1,111 @@
+# Copyright 2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+inherit linux-info
+
+DESCRIPTION="Build and install a kernel, modules and initramfs with genkernel"
+HOMEPAGE="https://git.randomdan.homeip.net/repo/portage/tree/sys-kernel/bzImage"
+SRC_URI=""
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="lvm mdadm dmraid +e2fs zfs btrfs iscsi +busybox cryptsetup gpg netboot"
+
+DEPEND="
+sys-kernel/gentoo-sources:=
+sys-kernel/genkernel-next[dmraid=,cryptsetup=,gpg=,iscsi=,mdadm=]
+"
+RDEPEND=""
+BDEPEND="${DEPEND}"
+
+enableif() {
+	usex $1 --${2:-$1} --no-${2:-$1}
+}
+
+src_prepare() {
+	if [[ -z ${KBUILD_OUTPUT} ]] ; then
+		die "KBUILD_OUTPUT must be set"
+	fi
+	default
+}
+
+src_unpack() {
+	mkdir -p ${S}
+}
+
+src_configure() {
+	local cfg=$(ls -1t /etc/kernels/* | head -n 1)
+	if [[ -f $cfg  ]] ; then
+		einfo "Using $cfg for config..."
+		cp $cfg ${S}/.config || die "Failed to copy config"
+	elif [[ -f /proc/config.gz ]] ; then
+		einfo "Using running config..."
+		zcat /proc/config.gz > ${S}/.config || die "Failed to copy config"
+	else
+		ewarn "Using default config..."
+	fi
+	einfo "Building $KV_FULL"
+
+	GENKERNELOPTS="
+		--kerneldir=${KERNEL_DIR}
+		--kernel-outputdir=${S}
+		--logfile=${TMP}/genkernel.log
+		--tempdir=${TMP}/genkernel
+		--bootdir=${D}/boot
+		--module-prefix=${D}
+		--no-save-config
+		--no-clean
+		$(enableif lvm)
+		$(enableif mdadm)
+		$(enableif dmraid)
+		$(enableif e2fs e2fsprogs)
+		$(enableif zfs)
+		$(enableif btrfs)
+		$(enableif iscsi)
+		$(enableif busybox)
+		$(enableif cryptsetup luks)
+		$(enableif gpg)
+		$(enableif netboot)
+		"
+	einfo "Base genkernel options ${GENKERNELOPTS}"
+	set_arch_to_kernel
+	emake -C ${KERNEL_DIR} O=${S} oldconfig
+}
+
+src_compile() {
+	emake -C ${KERNEL_DIR} O=${S} bzImage modules
+}
+
+src_install() {
+	insinto /etc/kernels
+	newins .config ${KV_FULL}
+
+	addwrite /etc/ld.so.cache~
+	addwrite /etc/ld.so.cache
+	mkdir ${D}/boot
+	genkernel $GENKERNELOPTS all || die genkernel failed
+	emake -C ${KERNEL_DIR} O=${S} clean
+
+	dosym ${KBUILD_OUTPUT} /lib/modules/${KV_FULL}/build
+	insinto ${KBUILD_OUTPUT}
+	doins -r .config Module.symvers include
+	insinto ${KBUILD_OUTPUT}/arch
+	doins -r arch/${ARCH}
+	exeinto ${KBUILD_OUTPUT}/tools/objtool
+	doexe tools/objtool/objtool
+	exeinto ${KBUILD_OUTPUT}/scripts
+	doexe scripts/kallsyms
+	exeinto ${KBUILD_OUTPUT}/scripts/basic
+	doexe scripts/basic/fixdep
+	exeinto ${KBUILD_OUTPUT}/scripts/kconfig
+	doexe scripts/kconfig/conf
+	exeinto ${KBUILD_OUTPUT}/scripts/mod
+	doexe scripts/mod/mk_elfconfig scripts/mod/modpost
+}
+
+pkg_postinst() {
+	grub-mkconfig -o /boot/grub/grub.cfg
+}
+