forked from calculate/calculate-overlay
root
15 years ago
parent
5519d3b3f6
commit
7550708f60
@ -1,139 +0,0 @@
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# Copyright 1999-2009 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/sys-kernel/genkernel/genkernel-3.4.10.903.ebuild,v 1.1 2009/01/05 22:31:16 agaffney Exp $
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# genkernel-9999 -> latest SVN
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# genkernel-9999.REV -> use SVN REV
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# genkernel-VERSION -> normal genkernel release
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VERSION_BUSYBOX='1.7.4'
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VERSION_DMAP='1.02.22'
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VERSION_DMRAID='1.0.0.rc14'
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VERSION_E2FSPROGS='1.40.9'
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VERSION_LVM='2.02.28'
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VERSION_FUSE='2.7.4'
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VERSION_UNIONFS_FUSE='0.22'
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MY_P=gen${P/#calc}
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S=${WORKDIR}/${MY_P}
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MY_HOME="http://wolf31o2.org"
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RH_HOME="ftp://sources.redhat.com/pub"
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DM_HOME="http://people.redhat.com/~heinzm/sw/dmraid/src"
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BB_HOME="http://www.busybox.net/downloads"
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COMMON_URI="${DM_HOME}/dmraid-${VERSION_DMRAID}.tar.bz2
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${DM_HOME}/old/dmraid-${VERSION_DMRAID}.tar.bz2
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${RH_HOME}/lvm2/LVM2.${VERSION_LVM}.tgz
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${RH_HOME}/lvm2/old/LVM2.${VERSION_LVM}.tgz
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${RH_HOME}/dm/device-mapper.${VERSION_DMAP}.tgz
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${RH_HOME}/dm/old/device-mapper.${VERSION_DMAP}.tgz
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${BB_HOME}/busybox-${VERSION_BUSYBOX}.tar.bz2
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mirror://sourceforge/e2fsprogs/e2fsprogs-${VERSION_E2FSPROGS}.tar.gz
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mirror://sourceforge/fuse/fuse-${VERSION_FUSE}.tar.gz
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http://podgorny.cz/unionfs-fuse/releases/unionfs-fuse-${VERSION_UNIONFS_FUSE}.tar.bz2"
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if [[ ${PV} == 9999* ]]
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then
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[[ ${PV} == 9999.* ]] && ESVN_UPDATE_CMD="svn up -r ${PV/9999./}"
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EGIT_REPO_URI="git://git.wolf31o2.org/projs/genkernel.git"
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inherit git bash-completion eutils
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S="${WORKDIR}"
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SRC_URI="${COMMON_URI}"
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else
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inherit bash-completion eutils
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SRC_URI="mirror://gentoo/${MY_P}.tar.bz2
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${MY_HOME}/sources/genkernel/${MY_P}.tar.bz2
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${COMMON_URI}"
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fi
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DESCRIPTION="Gentoo automatic kernel building scripts"
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HOMEPAGE="http://www.gentoo.org"
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LICENSE="GPL-2"
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SLOT="0"
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RESTRICT=""
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# Please don't touch individual KEYWORDS. Since this is maintained/tested by
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# Release Engineering, it's easier for us to deal with all arches at once.
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#KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86"
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KEYWORDS="alpha amd64 arm hppa ia64 ~mips ppc ppc64 s390 sparc x86"
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#KEYWORDS=""
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IUSE="ibm selinux"
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DEPEND="sys-fs/e2fsprogs
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selinux? ( sys-libs/libselinux )
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!sys-kernel/genkernel"
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RDEPEND="${DEPEND} app-arch/cpio"
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src_unpack() {
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if [[ ${PV} == 9999* ]] ; then
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git_src_unpack
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else
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unpack ${MY_P}.tar.bz2
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fi
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use selinux && sed -i 's/###//g' "${S}"/gen_compile.sh
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cd ${S}
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epatch "${FILESDIR}"/${PF}.patch
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}
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src_install() {
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# This block updates genkernel.conf
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sed -e "s:VERSION_DMAP:$VERSION_DMAP:" \
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-e "s:VERSION_DMRAID:$VERSION_DMRAID:" \
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-e "s:VERSION_E2FSPROGS:$VERSION_E2FSPROGS:" \
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-e "s:VERSION_LVM:$VERSION_LVM:" \
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-e "s:VERSION_BUSYBOX:$VERSION_BUSYBOX:" \
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-e "s:VERSION_FUSE:$VERSION_FUSE:" \
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-e "s:VERSION_UNIONFS_FUSE:$VERSION_UNIONFS_FUSE:" \
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"${S}"/genkernel.conf > "${T}"/genkernel.conf \
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|| die "Could not adjust versions"
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insinto /etc
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doins "${T}"/genkernel.conf || die "doins genkernel.conf"
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doman genkernel.8 || die "doman"
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dodoc AUTHORS ChangeLog README TODO || die "dodoc"
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dobin genkernel || die "dobin genkernel"
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rm -f genkernel genkernel.8 AUTHORS ChangeLog README TODO genkernel.conf
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insinto /usr/share/genkernel
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doins -r "${S}"/* || die "doins"
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use ibm && cp "${S}"/ppc64/kernel-2.6-pSeries "${S}"/ppc64/kernel-2.6 || \
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cp "${S}"/arch/ppc64/kernel-2.6.g5 "${S}"/arch/ppc64/kernel-2.6
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# Copy files to /var/cache/genkernel/src
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elog "Copying files to /var/cache/genkernel/src..."
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mkdir -p "${D}"/var/cache/genkernel/src
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cp -f \
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"${DISTDIR}"/dmraid-${VERSION_DMRAID}.tar.bz2 \
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"${DISTDIR}"/LVM2.${VERSION_LVM}.tgz \
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"${DISTDIR}"/device-mapper.${VERSION_DMAP}.tgz \
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"${DISTDIR}"/e2fsprogs-${VERSION_E2FSPROGS}.tar.gz \
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"${DISTDIR}"/busybox-${VERSION_BUSYBOX}.tar.bz2 \
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"${DISTDIR}"/fuse-${VERSION_FUSE}.tar.gz \
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"${DISTDIR}"/unionfs-fuse-${VERSION_UNIONFS_FUSE}.tar.bz2 \
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"${D}"/var/cache/genkernel/src || die "Copying distfiles..."
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dobashcompletion "${FILESDIR}"/genkernel.bash
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}
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pkg_postinst() {
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echo
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elog 'Documentation is available in the genkernel manual page'
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elog 'as well as the following URL:'
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echo
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elog 'http://www.gentoo.org/doc/en/genkernel.xml'
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echo
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ewarn "This package is known to not work with reiser4. If you are running"
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ewarn "reiser4 and have a problem, do not file a bug. We know it does not"
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ewarn "work and we don't plan on fixing it since reiser4 is the one that is"
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ewarn "broken in this regard. Try using a sane filesystem like ext3 or"
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ewarn "even reiser3."
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echo
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ewarn "The LUKS support has changed from versions prior to 3.4.4. Now,"
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ewarn "you use crypt_root=/dev/blah instead of real_root=luks:/dev/blah."
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echo
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bash-completion_pkg_postinst
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}
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@ -1,228 +0,0 @@
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diff --git a/arch/x86/modules_load b/arch/x86/modules_load
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index 2e93dce..a6db29d 100644
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--- a/arch/x86/modules_load
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+++ b/arch/x86/modules_load
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@@ -22,5 +22,5 @@ MODULES_PCMCIA="pcmcia pcmcia_core yenta_socket pd6729 i82092 i82365 tcic ds ide
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MODULES_USB="ehci-hcd uhci usb-ohci hid usb-storage uhci-hcd ohci-hcd usbhid sl811-hcd"
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# Filesystems
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-MODULES_FS="ext2 ext3 reiserfs jfs nfs xfs fuse"
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+MODULES_FS="ext2 ext3 ext4 reiserfs jfs nfs xfs fuse"
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diff --git a/arch/x86_64/modules_load b/arch/x86_64/modules_load
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index 67b9a48..857f1a3 100644
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--- a/arch/x86_64/modules_load
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+++ b/arch/x86_64/modules_load
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@@ -22,4 +22,4 @@ MODULES_PCMCIA="pcmcia pcmcia_core yenta_socket pd6729 i82092 i82365 tcic ds ide
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MODULES_USB="ehci-hcd uhci usb-ohci hid usb-storage uhci-hcd ohci-hcd usbhid sl811-hcd"
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# Filesystems
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-MODULES_FS="ext2 ext3 reiserfs jfs nfs xfs fuse"
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+MODULES_FS="ext2 ext3 ext4 reiserfs jfs nfs xfs fuse"
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diff --git a/defaults/initrd.defaults b/defaults/initrd.defaults
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index a417144..92e9d2d 100755
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--- a/defaults/initrd.defaults
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+++ b/defaults/initrd.defaults
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@@ -68,6 +68,7 @@ fi
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REAL_ROOT=''
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CDROOT='0'
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+SCRATCH='0'
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CDROOT_DEV=''
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CDROOT_TYPE='auto'
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NEW_ROOT='/newroot'
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diff --git a/defaults/initrd.scripts b/defaults/initrd.scripts
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index ae22dd5..f27fb37 100755
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--- a/defaults/initrd.scripts
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+++ b/defaults/initrd.scripts
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@@ -169,11 +169,24 @@ cache_cd_contents() {
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# TODO: Check the size of the image versus the size of our tmpfs
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# along with the amount of available RAM and increase tmpfs size
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# if necessary. (Not having awk sucks...)
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- # z=0
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- # for i in $(cat /proc/meminfo | grep -e ^MemFree -e ^Cached | \
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- # cut -d: -f2 | cut -dk -f1 | sed -e "s/^\s*//") ; do
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- # z=$(($z + $i)) ; done
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- # echo $z
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+
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+ # getting memory
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+ z=0
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+ for i in $(cat /proc/meminfo | grep -e ^MemFree -e ^Cached | \
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+ cut -d: -f2 | cut -dk -f1 | sed -e "s/^\s*//") ; do
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+ z=$(($z + $i)) ; done
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+
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+ # getting size tmpfs of default
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+ let curtfs=$z/2
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+
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+ # getting size of image
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+ let q=`ls -la ${NEW_ROOT}/mnt/cdrom/${LOOP} | sed -r -n 's/(\S*\s*){4}(\S*).*/\2/p'`/5000*6
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+
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+ if [[ $((${curtfs}<${q})) = "1" -a $((${q}<${z})) = "1" ]];
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+ then
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+ good_msg "Increasing size of tmpfs for ${NEW_ROOT}"
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+ mount -o remount,size=${q}000 -t tmpfs tmpfs ${NEW_ROOT}
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+ fi
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good_msg "Copying loop file for caching..."
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cp -a ${NEW_ROOT}/mnt/cdrom/${LOOP} ${NEW_ROOT}/mnt/${LOOP}
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if [ $? -ne 0 ]
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@@ -184,6 +197,8 @@ cache_cd_contents() {
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rm -rf ${NEW_ROOT}/mnt/zisofs 2>/dev/null
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else
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LOOPEXT='../'
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+ good_msg "Unmounting media from ${NEW_ROOT}/mnt/cdrom"
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+ umount ${NEW_ROOT}/mnt/cdrom
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fi
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fi
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fi
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@@ -945,6 +960,7 @@ setup_unionfs() {
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mkdir -p ${UNION}
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good_msg "Loading fuse module"
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modprobe fuse > /dev/null 2>&1
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+ modprobe aufs > /dev/null 2>&1
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# if [ -n "${UNIONFS}" ]
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# then
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# CHANGESDEV=${UNIONFS}
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@@ -974,10 +990,61 @@ setup_unionfs() {
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mkdir /tmp
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mkdir -p ${UNION}
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# mkdir -p $CHANGES
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-# mount -t unionfs -o dirs=$CHANGES=rw unionfs ${UNION}
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+## mount -t unionfs -o dirs=$CHANGES=rw unionfs ${UNION}
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+
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+ if [ "${SCRATCH}" -ne 0 ];
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+ then
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+ good_msg "Loading in scratch mode"
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+ BUILDERDIR=${UNION}/mnt/builder
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+ SCRATCHDIR=${UNION}/mnt/scratch
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+ DELTADIR=${rw_dir}/mnt/delta
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+ WORKSPACEDIR=${rw_dir}/mnt/workspace
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+ mount -o remount,rw ${rw_dir}/mnt/cdrom >/dev/null 2>&1
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+ touch ${rw_dir}/mnt/cdrom/livecd >/dev/null 2>&1
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+ if [ "$?" -ne 0 ];
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+ then
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+ ISRW=0
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+ else
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+ ISRW=1
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+ fi
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+
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+ mkdir -p ${DELTADIR}
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+ mkdir -p ${WORKSPACEDIR}
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+ mount -t aufs -o br:${WORKSPACEDIR}=rw:${DELTADIR}=ro+wh:${rw_dir}/mnt/livecd=ro none ${UNION}
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+ tmpret=$?;[ "$tmpret" -ne 0 ] && ret=$tmpret
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+ mkdir -p ${SCRATCHDIR}/calculate
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+ mkdir -p ${SCRATCHDIR}/delta
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+ mkdir -p ${SCRATCHDIR}/workspace
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+ mount -o bind ${rw_dir}/mnt/delta ${SCRATCHDIR}/delta
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+ tmpret=$?;[ "$tmpret" -ne 0 ] && ret=$tmpret
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+ mount -o bind ${rw_dir}/mnt/workspace ${SCRATCHDIR}/workspace
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+ tmpret=$?;[ "$tmpret" -ne 0 ] && ret=$tmpret
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+ mkdir -p ${BUILDERDIR}
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+ mount -t aufs -o br:${DELTADIR}=rw:${rw_dir}/mnt/livecd=ro none ${BUILDERDIR}
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+ tmpret=$?;[ "$tmpret" -ne 0 ] && ret=$tmpret
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+ mount -o bind ${rw_dir}/mnt/livecd ${SCRATCHDIR}/calculate
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+ tmpret=$?;[ "$tmpret" -ne 0 ] && ret=$tmpret
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+ if [ "$ISRW" -ne 0 ];
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+ then
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+ FLASHDIR=${UNION}/mnt/flash
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+ mkdir -p ${FLASHDIR}
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+ mount -o bind ${rw_dir}/mnt/cdrom ${FLASHDIR}
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+ tmpret=$?;[ "$tmpret" -ne 0 ] && ret=$tmpret
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+ else
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+ CDROMDIR=${UNION}/mnt/cdrom
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+ mkdir -p ${CDROMDIR}
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+ mount -o bind ${rw_dir}/mnt/cdrom ${CDROMDIR}
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+ tmpret=$?;[ "$tmpret" -ne 0 ] && ret=$tmpret
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+ fi
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+ else
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+ mount -t aufs -o br:${rw_dir}:${ro_dir}=ro none ${UNION}
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+ ret=$?
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+ fi
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+
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+ chmod 1777 ${UNION}/tmp
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good_msg "Creating union mount"
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- unionfs -o allow_other,cow,noinitgroups,suid,dev,default_permissions,use_ino ${rw_dir}=RW:${ro_dir}=RO ${UNION} 2>/dev/null
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- ret=$?
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+# unionfs -o allow_other,cow,noinitgroups,suid,dev,default_permissions,use_ino ${rw_dir}=RW:${ro_dir}=RO ${UNION} 2>/dev/null
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+# ret=$?
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if [ "${ret}" -ne 0 ]
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then
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bad_msg "Can't setup union mount!"
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diff --git a/defaults/linuxrc b/defaults/linuxrc
|
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index 3fac6ad..9e30c38 100755
|
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--- a/defaults/linuxrc
|
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+++ b/defaults/linuxrc
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@@ -62,6 +62,10 @@ do
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init_opts\=*)
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INIT_OPTS=`parse_opt "${x}"`
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;;
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+ # Scratch usbload
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+ scratch)
|
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+ SCRATCH=1
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+ ;;
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# Livecd options
|
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cdroot)
|
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CDROOT=1
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@@ -464,9 +468,36 @@ do
|
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then
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break
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else
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- bad_msg "The filesystem mounted at ${REAL_ROOT} does not appear to be a valid /, try again"
|
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- got_good_root=0
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- REAL_ROOT=''
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+ # check for scratch
|
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+ if [ -e ${NEW_ROOT}/livecd.squashfs -a -d ${NEW_ROOT}/delta -a -d ${NEW_ROOT}/workspace ];
|
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+ then
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+ good_msg 'Found scratch data...'
|
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+ modprobe aufs >/dev/null
|
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+ modprobe squashfs >/dev/null
|
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+ if mount -o remount,rw ${NEW_ROOT};
|
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+ then
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+ mkdir -p ${NEW_ROOT}/calculate && mkdir -p /union && mkdir -p ${NEW_ROOT}/workspace/mnt/builder && mkdir -p ${NEW_ROOT}/workspace/mnt/scratch
|
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+ if mount -o loop,ro -t squashfs ${NEW_ROOT}/livecd.squashfs ${NEW_ROOT}/calculate;
|
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+ then
|
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+ if mount -t aufs -o ro,br:${NEW_ROOT}/workspace=rw:${NEW_ROOT}/delta=ro+wh:${NEW_ROOT}/calculate=ro none /union;
|
||||
+ then
|
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+ mount -t aufs -o ro,br:${NEW_ROOT}/delta=rw:${NEW_ROOT}/calculate=ro none /union/mnt/builder
|
||||
+ CHROOT=/union
|
||||
+ break;
|
||||
+ else
|
||||
+ bad_msg 'Could not merge scratch layers'
|
||||
+ fi
|
||||
+ else
|
||||
+ bad_msg 'Could not mount scratch squashfs image'
|
||||
+ fi
|
||||
+ else
|
||||
+ bad_msg 'Could not remount ${NEW_ROOT}'
|
||||
+ fi
|
||||
+ else
|
||||
+ bad_msg "The filesystem mounted at ${REAL_ROOT} does not appear to be a valid /, try again"
|
||||
+ got_good_root=0
|
||||
+ REAL_ROOT=''
|
||||
+ fi
|
||||
fi
|
||||
else
|
||||
bad_msg "Could not mount specified ROOT, try again"
|
||||
diff --git a/gen_initramfs.sh b/gen_initramfs.sh
|
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index 111b6cc..5ba6149 100755
|
||||
--- a/gen_initramfs.sh
|
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+++ b/gen_initramfs.sh
|
||||
@@ -607,8 +607,17 @@ create_initramfs() {
|
||||
append_data 'overlay'
|
||||
fi
|
||||
|
||||
- gzip -9 "${CPIO}"
|
||||
- mv -f "${CPIO}.gz" "${CPIO}"
|
||||
+ # Select arch util
|
||||
+ if [ "`cat ${KERNEL_DIR}/.config |
|
||||
+ grep -Pc "^CONFIG_RD_LZMA=y|^CONFIG_INITRAMFS_COMPRESSION_LZMA=y"`" == "2" ] &&
|
||||
+ which lzma &>/dev/null;
|
||||
+ then
|
||||
+ lzma -9 "${CPIO}"
|
||||
+ mv -f "${CPIO}.lzma" "${CPIO}"
|
||||
+ else
|
||||
+ gzip -9 "${CPIO}"
|
||||
+ mv -f "${CPIO}.gz" "${CPIO}"
|
||||
+ fi
|
||||
|
||||
if isTrue "${INTEGRATED_INITRAMFS}"
|
||||
then
|
||||
Loading…
Reference in new issue