summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat (limited to 'src/genkernel_bradmssw/gen_initrd.sh')
-rw-r--r--src/genkernel_bradmssw/gen_initrd.sh219
1 files changed, 0 insertions, 219 deletions
diff --git a/src/genkernel_bradmssw/gen_initrd.sh b/src/genkernel_bradmssw/gen_initrd.sh
deleted file mode 100644
index 76913affde..0000000000
--- a/src/genkernel_bradmssw/gen_initrd.sh
+++ /dev/null
@@ -1,219 +0,0 @@
-#!/bin/bash
-
-# create_initrd_loop(size)
-create_initrd_loop() {
- local inodes
- [ "$#" -ne "1" ] && gen_die "invalid use of create_initrd_loop"
- mkdir -p ${TEMP}/initrd-mount || gen_die "could not create loopback mount dir"
- dd if=/dev/zero of=${TEMP}/initrd-loop bs=1k count=${1} >> "${DEBUGFILE}" 2>&1 || gen_die "could not zero initrd-loop"
- mke2fs -F -N500 -q "${TEMP}/initrd-loop" >> "${DEBUGFILE}" 2>&1 || gen_die "could not format initrd-loop"
- mount -t ext2 -o loop "${TEMP}/initrd-loop" "${TEMP}/initrd-mount" >> "${DEBUGFILE}" 2>&1 || gen_die "could not mount initrd filesystem"
-}
-
-create_initrd_unmount_loop()
-{
- cd ${TEMP}
- umount "${TEMP}/initrd-mount" || gen_die "could not unmount initrd system"
-}
-
-move_initrd_to_loop()
-{
- cd "${TEMP}/initrd-temp"
- mv * "${TEMP}/initrd-mount" >> ${DEBUGFILE} 2>&1
-}
-
-create_base_initrd_sys() {
- rm -rf "${TEMP}/initrd-temp" > /dev/null
- mkdir -p ${TEMP}/initrd-temp/dev
- mkdir -p ${TEMP}/initrd-temp/bin
- mkdir -p ${TEMP}/initrd-temp/etc
- mkdir -p ${TEMP}/initrd-temp/usr
- mkdir -p ${TEMP}/initrd-temp/proc
- mkdir -p ${TEMP}/initrd-temp/temp
- mkdir -p ${TEMP}/initrd-temp/.initrd
- mkdir -p ${TEMP}/initrd-temp/new_root
- mkdir -p ${TEMP}/initrd-temp/keymaps
- ln -s bin ${TEMP}/initrd-temp/sbin
- ln -s ../bin ${TEMP}/initrd-temp/usr/bin
- ln -s ../bin ${TEMP}/initrd-temp/usr/sbin
- echo "/dev/ram0 / ext2 defaults" > ${TEMP}/initrd-temp/etc/fstab
- echo "proc /proc proc defaults 0 0" >> ${TEMP}/initrd-temp/etc/fstab
-
- echo "REGISTER .* MKOLDCOMPAT" > ${TEMP}/initrd-temp/etc/devfsd.conf
- echo "UNREGISTER .* RMOLDCOMPAT" >> ${TEMP}/initrd-temp/etc/devfsd.conf
- echo "REGISTER .* MKNEWCOMPAT" >> ${TEMP}/initrd-temp/etc/devfsd.conf
- echo "UNREGISTER .* RMNEWCOMPAT" >> ${TEMP}/initrd-temp/etc/devfsd.conf
-
-
- cd ${TEMP}/initrd-temp/dev
- MAKEDEV std
- MAKEDEV console
-
- cp "${BUSYBOX_BINCACHE}" "${TEMP}/initrd-temp/bin/busybox.bz2" || gen_die "could not copy busybox from bincache"
- bunzip2 "${TEMP}/initrd-temp/bin/busybox.bz2" || gen_die "could not uncompress busybox"
- chmod +x "${TEMP}/initrd-temp/bin/busybox"
-
- if [ "${NOINITRDMODULES}" = "" ]
- then
- if [ "${PAT}" -gt "4" ]
- then
- cp "${MODULE_INIT_TOOLS_BINCACHE}" "${TEMP}/initrd-temp/bin/insmod.static.bz2" || gen_die "could not copy insmod.static from bincache"
- else
- cp "${MODUTILS_BINCACHE}" "${TEMP}/initrd-temp/bin/insmod.static.bz2" || gen_die "could not copy insmod.static from bincache"
- fi
-
- bunzip2 "${TEMP}/initrd-temp/bin/insmod.static.bz2" || gen_die "could not uncompress insmod.static"
- mv "${TEMP}/initrd-temp/bin/insmod.static" "${TEMP}/initrd-temp/bin/insmod"
- chmod +x "${TEMP}/initrd-temp/bin/insmod"
- fi
-
- cp "${DEVFSD_BINCACHE}" "${TEMP}/initrd-temp/bin/devfsd.bz2" || gen_die "could not copy devfsd executable from bincache"
- bunzip2 "${TEMP}/initrd-temp/bin/devfsd.bz2" || gen_die "could not uncompress devfsd"
- chmod +x "${TEMP}/initrd-temp/bin/devfsd"
-
-# We make our own devfsd.conf these days, the default one doesn't work with the stripped
-# down devfsd we use with dietlibc
-# cp "${DEVFSD_CONF_BINCACHE}" "${TEMP}/initrd-temp/etc/devfsd.conf.bz2" || gen_die "could not copy devfsd.conf from bincache"
-# bunzip2 "${TEMP}/initrd-temp/etc/devfsd.conf.bz2" || gen_die "could not uncompress devfsd.conf"
-
- for i in '[' ash basename cat chroot clear cp dirname echo env false find \
- grep gunzip gzip ln ls loadkmap losetup lsmod mkdir mknod more mount mv \
- pivot_root ps awk pwd rm rmdir rmmod sh sleep tar test touch true umount uname \
- xargs yes zcat chmod chown cut kill killall; do
- rm -f ${TEMP}/initrd-temp/bin/$i > /dev/null
- ln ${TEMP}/initrd-temp/bin/busybox ${TEMP}/initrd-temp/bin/$i || gen_die "could not link ${i}"
- done
-}
-
-print_list()
-{
- local x
- for x in ${*}
- do
- echo ${x}
- done
-}
-
-create_initrd_modules() {
- if [ "${PAT}" -gt "4" ]
- then
- MOD_EXT=".ko"
- else
- MOD_EXT=".o"
- fi
- for i in `gen_dep_list`
- do
- print_info 2 "$i : module searching" 1 0
- mymod=`find /lib/modules/${KV} -name "${i}${MOD_EXT}"`
- if [ -z "${mymod}" ]
- then
- print_info 2 "Warning : ${i}${MOD_EXT} not found; skipping..."
- continue;
- fi
- print_info 2 "copying ${mymod} to initrd"
- cp -ax --parents "${mymod}" "${TEMP}/initrd-temp"
- done
-
- cp -ax --parents /lib/modules/${KV}/modules* ${TEMP}/initrd-temp
-
- mkdir -p "${TEMP}/initrd-temp/etc/modules"
- print_list ${SCSI_MODULES} > "${TEMP}/initrd-temp/etc/modules/scsi"
- print_list ${FIREWIRE_MODULES} > "${TEMP}/initrd-temp/etc/modules/firewire"
- print_list ${ATARAID_MODULES} > "${TEMP}/initrd-temp/etc/modules/ataraid"
- print_list ${PCMCIA_MODULES} > "${TEMP}/initrd-temp/etc/modules/pcmcia"
- print_list ${USB_MODULES} > "${TEMP}/initrd-temp/etc/modules/usb"
-}
-
-create_initrd_aux() {
- if [ -f "${GK_SHARE}/${ARCH}/linuxrc" ]
- then
- cp "${GK_SHARE}/${ARCH}/linuxrc" "${TEMP}/initrd-temp/linuxrc"
- else
- cp "${GK_SHARE}/generic/linuxrc" "${TEMP}/initrd-temp/linuxrc"
- fi
-
- if [ -f "${GK_SHARE}/${ARCH}/initrd.scripts" ]
- then
- cp "${GK_SHARE}/${ARCH}/initrd.scripts" "${TEMP}/initrd-temp/etc/initrd.scripts"
- else
- cp "${GK_SHARE}/generic/initrd.scripts" "${TEMP}/initrd-temp/etc/initrd.scripts"
- fi
-
- if [ -f "${GK_SHARE}/${ARCH}/initrd.defaults" ]
- then
- cp "${GK_SHARE}/${ARCH}/initrd.defaults" "${TEMP}/initrd-temp/etc/initrd.defaults"
- else
- cp "${GK_SHARE}/generic/initrd.defaults" "${TEMP}/initrd-temp/etc/initrd.defaults"
- fi
- if [ -f "${GK_SHARE}/${ARCH}/modprobe" ]
- then
- cp "${GK_SHARE}/${ARCH}/modprobe" "${TEMP}/initrd-temp/sbin/modprobe"
- else
- cp "${GK_SHARE}/generic/modprobe" "${TEMP}/initrd-temp/sbin/modprobe"
- fi
-
- chmod +x "${TEMP}/initrd-temp/linuxrc"
- chmod +x "${TEMP}/initrd-temp/etc/initrd.scripts"
- chmod +x "${TEMP}/initrd-temp/etc/initrd.defaults"
- chmod +x "${TEMP}/initrd-temp/sbin/modprobe"
-
-}
-
-calc_initrd_size() {
- local TEST
- cd ${TEMP}/initrd-temp/
- TEST=`du -sk 2> /dev/null`
- echo $TEST | cut "-d " -f1
-}
-
-create_initrd() {
- local MOD_EXT
-
- print_info 1 "initrd: creating base system"
- create_base_initrd_sys
-
- if [ "${NOINITRDMODULES}" = "" ]
- then
- print_info 1 "initrd: copying modules"
- create_initrd_modules
- else
- print_info 1 "initrd: not copying modules"
- fi
-
- print_info 1 "initrd: copying auxilary files"
- create_initrd_aux
-
- print_info 1 "initrd: calculating initrd size"
- INITRD_CALC_SIZE=`calc_initrd_size`
-
- print_info 1 "initrd: calculated size ${INITRD_CALC_SIZE} + 100k slop for fs overhead"
- INITRD_SIZE=`expr ${INITRD_CALC_SIZE} + 100`
-
- print_info 1 "initrd: real size ${INITRD_SIZE}"
-
- print_info 1 "initrd: creating loopback filesystem"
- create_initrd_loop ${INITRD_SIZE}
-
- print_info 1 "initrd: moving initrd fs to loopback"
- move_initrd_to_loop
-
- print_info 1 "initrd: cleaning up and compressing initrd"
- create_initrd_unmount_loop
-
- if [ "${COMPRESS_INITRD}" ]
- then
- gzip -f -9 ${TEMP}/initrd-loop
- mv ${TEMP}/initrd-loop.gz ${TEMP}/initrd-loop
- fi
-
- if [ "${BOOTSPLASH}" -eq "1" ]
- then
- print_info 1 "initrd: copying bootsplash"
- /sbin/splash -s -f /etc/bootsplash/gentoo/config/bootsplash-800x600.cfg >> ${TEMP}/initrd-loop || gen_die "could not copy 800x600 bootsplash"
- /sbin/splash -s -f /etc/bootsplash/gentoo/config/bootsplash-1024x768.cfg >> ${TEMP}/initrd-loop || gen_die "could not copy 1024x768 bootsplash"
- /sbin/splash -s -f /etc/bootsplash/gentoo/config/bootsplash-1280x1024.cfg >> ${TEMP}/initrd-loop || gen_die "could not copy 1280x1024 bootsplash"
- /sbin/splash -s -f /etc/bootsplash/gentoo/config/bootsplash-1600x1200.cfg >> ${TEMP}/initrd-loop || gen_die "could not copy 1600x1200 bootsplash"
- fi
- cp ${TEMP}/initrd-loop /boot/initrd-${KV} || gen_die "could not copy initrd to boot"
-}
-