bzImage proto

2 files changed, 78 insertions, 0 deletions

diff --git a/sys-kernel/bzImage/Manifest b/sys-kernel/bzImage/Manifest
new file mode 100644
index 0000000..7d91b88
--- /dev/null
+++ b/sys-kernel/bzImage/Manifest
@@ -0,0 +1 @@
+EBUILD bzImage-0.ebuild 1730 BLAKE2B 522a27a1b1ca50c7cc9e90b1fb792e9d5ac2205834588104f3da333e21401385343f8d419aabcbe417fd7b663ae87d457cd4e5ebd2236e320aded1dd7791f2dc SHA512 bb155fc7578c53b82e14ff3cbbb41018d4272fcad4199c1d417b12ca0278922a04a7b7925a6b4e9df3a70c107dec9fbf2a7a3fdea415847efeafc82e18116627
diff --git a/sys-kernel/bzImage/bzImage-0.ebuild b/sys-kernel/bzImage/bzImage-0.ebuild
new file mode 100644
index 0000000..a953d1a
--- /dev/null
+++ b/sys-kernel/bzImage/bzImage-0.ebuild
@@ -0,0 +1,77 @@
+# Copyright 2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+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=""
+RESTRICT="userpriv"
+
+LICENSE=""
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="lvm mdadm dmraid +e2fs zfs btrfs iscsi +busybox cryptsetup gpg netboot"
+
+DEPEND="
+sys-kernel/gentoo-sources:=[symlink]
+sys-kernel/genkernel-next[dmraid=,cryptsetup=,gpg=,iscsi=,mdadm=]
+"
+RDEPEND="${DEPEND}"
+BDEPEND=""
+
+enableif() {
+	usex $1 --${2:-$1} --no-${2:-$1}
+}
+
+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 $WORKDIR/.config || die "Failed to copy config"
+	elif [[ -f /proc/config.gz ]] ; then
+		einfo "Using running config..."
+		zcat /proc/config.gz > $WORKDIR/.config || die "Failed to copy config"
+	else
+		einfo "Using default config..."
+	fi
+}
+
+src_install() {
+	GENKERNELOPTS="
+		--kernel-outputdir=$WORKDIR
+		--logfile=$TMP/genkernel.log
+		--tempdir=$TMP/tmp
+		--kernel-cc=/usr/lib/ccache/bin/cc
+		--utils-cc=/usr/lib/ccache/bin/cc
+		--bootdir=${D}/boot
+		--module-prefix=${D}
+		$(enableif lvm)
+		$(enableif mdadm)
+		$(enableif dmraid)
+		$(enableif e2fs e2fsprogs)
+		$(enableif zfs)
+		$(enableif btrfs)
+		$(enableif iscsi)
+		$(enableif busybox)
+		$(enableif cryptsetup luks)
+		$(enableif gpg)
+		$(enableif netboot)
+		"
+
+	addwrite /etc/kernels
+	addwrite /var/lib/genkernel
+	addwrite /etc/ld.so.cache~
+	addwrite /etc/ld.so.cache
+	mkdir ${D}/boot
+	genkernel --no-clean $GENKERNELOPTS all
+}
+
+pkg_postinst() {
+	grub-mkconfig -o /boot/grub/grub.cfg
+}
+