gen_initramfs.sh

   1 #!/bin/bash
   2
   3 CPIO_ARGS="--quiet -o -H newc"
   4
   5 append_base_layout() {
   6         if [ -d "${TEMP}/initramfs-base-temp" ]
   7         then
   8                 rm -rf "${TEMP}/initramfs-base-temp" > /dev/null
   9         fi
  10         mkdir -p ${TEMP}/initramfs-base-temp/dev
  11         mkdir -p ${TEMP}/initramfs-base-temp/bin
  12         mkdir -p ${TEMP}/initramfs-base-temp/etc
  13         mkdir -p ${TEMP}/initramfs-base-temp/usr
  14         mkdir -p ${TEMP}/initramfs-base-temp/proc
  15         mkdir -p ${TEMP}/initramfs-base-temp/temp
  16         mkdir -p ${TEMP}/initramfs-base-temp/sys
  17         mkdir -p ${TEMP}/initramfs-temp/.initrd
  18         mkdir -p ${TEMP}/initramfs-base-temp/var/lock/dmraid
  19         mkdir -p ${TEMP}/initramfs-base-temp/sbin
  20         mkdir -p ${TEMP}/initramfs-base-temp/usr/bin
  21         mkdir -p ${TEMP}/initramfs-base-temp/usr/sbin
  22         ln -s  lib  ${TEMP}/initramfs-base-temp/lib64
  23
  24         echo "/dev/ram0     /           ext2    defaults        0 0" > ${TEMP}/initramfs-base-temp/etc/fstab
  25         echo "proc          /proc       proc    defaults    0 0" >> ${TEMP}/initramfs-base-temp/etc/fstab
  26
  27         cd ${TEMP}/initramfs-base-temp/dev
  28         mknod -m 660 console c 5 1
  29         mknod -m 660 null c 1 3
  30         mknod -m 600 tty1 c 4 1
  31         cd "${TEMP}/initramfs-base-temp/"
  32         find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}"
  33         rm -rf "${TEMP}/initramfs-base-temp" > /dev/null
  34 }
  35
  36 append_busybox() {
  37         if [ -d "${TEMP}/initramfs-busybox-temp" ]
  38         then
  39                 rm -rf "${TEMP}/initramfs-busybox-temp" > /dev/null
  40         fi
  41         mkdir -p "${TEMP}/initramfs-busybox-temp/bin/"
  42
  43         cp "${GK_SHARE}/generic/udhcpc.scripts" ${TEMP}/initramfs-busybox-temp/bin/
  44         chmod +x "${TEMP}/initramfs-busybox-temp/bin/udhcpc.scripts"
  45         tar -xjf "${BUSYBOX_BINCACHE}" -C "${TEMP}/initramfs-busybox-temp/bin" busybox ||
  46                 gen_die 'Could not extract busybox bincache!'
  47         chmod +x "${TEMP}/initramfs-busybox-temp/bin/busybox"
  48
  49         for i in '[' ash sh mount uname echo cut; do
  50                 rm -f ${TEMP}/initramfs-busybox-temp/bin/$i > /dev/null
  51                 ln ${TEMP}/initramfs-busybox-temp/bin/busybox ${TEMP}/initramfs-busybox-temp/bin/$i ||
  52                         gen_die "Busybox error: could not link ${i}!"
  53         done
  54
  55         cd "${TEMP}/initramfs-busybox-temp/"
  56         find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}"
  57         rm -rf "${TEMP}/initramfs-busybox-temp" > /dev/null
  58 }
  59
  60 append_blkid(){
  61         if [ -d "${TEMP}/initramfs-blkid-temp" ]
  62         then
  63                 rm -r "${TEMP}/initramfs-blkid-temp/"
  64         fi
  65         cd ${TEMP}
  66         mkdir -p "${TEMP}/initramfs-blkid-temp/bin/"
  67         [ "${DISKLABEL}" -eq '1' ] && { /bin/bzip2 -dc "${BLKID_BINCACHE}" > "${TEMP}/initramfs-blkid-temp/bin/blkid" ||
  68                 gen_die "Could not extract blkid binary cache!"; }
  69         chmod a+x "${TEMP}/initramfs-blkid-temp/bin/blkid"
  70         cd "${TEMP}/initramfs-blkid-temp/"
  71         find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}"
  72         rm -rf "${TEMP}/initramfs-blkid-temp" > /dev/null
  73 }
  74
  75 #append_suspend(){
  76 #       if [ -d "${TEMP}/initramfs-suspend-temp" ];
  77 #       then
  78 #               rm -r "${TEMP}/initramfs-suspend-temp/"
  79 #       fi
  80 #       print_info 1 'SUSPEND: Adding support (compiling binaries)...'
  81 #       compile_suspend
  82 #       mkdir -p "${TEMP}/initramfs-suspend-temp/"
  83 #       /bin/tar -jxpf "${SUSPEND_BINCACHE}" -C "${TEMP}/initramfs-suspend-temp" ||
  84 #               gen_die "Could not extract suspend binary cache!"
  85 #       mkdir -p "${TEMP}/initramfs-suspend-temp/etc"
  86 #       cp -f /etc/suspend.conf "${TEMP}/initramfs-suspend-temp/etc" ||
  87 #               gen_die 'Could not copy /etc/suspend.conf'
  88 #       cd "${TEMP}/initramfs-suspend-temp/"
  89 #       find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}"
  90 #       rm -r "${TEMP}/initramfs-suspend-temp/"
  91 #}
  92
  93 append_dmraid(){
  94         if [ -d "${TEMP}/initramfs-dmraid-temp" ]
  95         then
  96                 rm -r "${TEMP}/initramfs-dmraid-temp/"
  97         fi
  98         print_info 1 'DMRAID: Adding support (compiling binaries)...'
  99         compile_dmraid
 100         mkdir -p "${TEMP}/initramfs-dmraid-temp/"
 101         /bin/tar -jxpf "${DMRAID_BINCACHE}" -C "${TEMP}/initramfs-dmraid-temp" ||
 102                 gen_die "Could not extract dmraid binary cache!";
 103         cd "${TEMP}/initramfs-dmraid-temp/"
 104         find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}"
 105         rm -r "${TEMP}/initramfs-dmraid-temp/"
 106 }
 107
 108 append_lvm(){
 109         if [ -d "${TEMP}/initramfs-lvm-temp" ]
 110         then
 111                 rm -r "${TEMP}/initramfs-lvm-temp/"
 112         fi
 113         cd ${TEMP}
 114         mkdir -p "${TEMP}/initramfs-lvm-temp/bin/"
 115         mkdir -p "${TEMP}/initramfs-lvm-temp/etc/lvm/"
 116         if [ -e '/sbin/lvm' ] && LC_ALL="C" ldd /sbin/lvm|grep -q 'not a dynamic executable'
 117         then
 118                 print_info 1 '          LVM: Adding support (using local static binaries)...'
 119                 cp /sbin/lvm "${TEMP}/initramfs-lvm-temp/bin/lvm" ||
 120                         gen_die 'Could not copy over lvm!'
 121         else
 122                 print_info 1 '          LVM: Adding support (compiling binaries)...'
 123                 compile_lvm
 124                 /bin/tar -jxpf "${LVM_BINCACHE}" -C "${TEMP}/initramfs-lvm-temp" ||
 125                         gen_die "Could not extract lvm binary cache!";
 126                 mv ${TEMP}/initramfs-lvm-temp/sbin/lvm.static ${TEMP}/initramfs-lvm-temp/bin/lvm ||
 127                         gen_die 'LVM error: Could not move lvm.static to lvm!'
 128         fi
 129         if [ -x /sbin/lvm ]
 130         then
 131 #               lvm dumpconfig 2>&1 > /dev/null || gen_die 'Could not copy over lvm.conf!'
 132 #               ret=$?
 133 #               if [ ${ret} != 0 ]
 134 #               then
 135                         cp /etc/lvm/lvm.conf "${TEMP}/initramfs-lvm-temp/etc/lvm/" ||
 136                                 gen_die 'Could not copy over lvm.conf!'
 137 #               else
 138 #                       gen_die 'Could not copy over lvm.conf!'
 139 #               fi
 140         fi
 141         cd "${TEMP}/initramfs-lvm-temp/"
 142         find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}"
 143         rm -r "${TEMP}/initramfs-lvm-temp/"
 144 }
 145
 146 append_evms(){
 147         if [ -d "${TEMP}/initramfs-evms-temp" ]
 148         then
 149                 rm -r "${TEMP}/initramfs-evms-temp/"
 150         fi
 151         mkdir -p "${TEMP}/initramfs-evms-temp/lib/evms"
 152         mkdir -p "${TEMP}/initramfs-evms-temp/etc/"
 153         mkdir -p "${TEMP}/initramfs-evms-temp/bin/"
 154         mkdir -p "${TEMP}/initramfs-evms-temp/sbin/"
 155         if [ "${EVMS}" -eq '1' ]
 156         then
 157                 print_info 1 '          EVMS: Adding support...'
 158                 mkdir -p ${TEMP}/initramfs-evms-temp/lib
 159                 cp -a /lib/ld-* "${TEMP}/initramfs-evms-temp/lib" \
 160                         || gen_die 'Could not copy files for EVMS!'
 161                 if [ -n "`ls /lib/libgcc_s*`" ]
 162                 then
 163                         cp -a /lib/libgcc_s* "${TEMP}/initramfs-evms-temp/lib" \
 164                                 || gen_die 'Could not copy files for EVMS!'
 165                 fi
 166                 cp -a /lib/libc-* /lib/libc.* "${TEMP}/initramfs-evms-temp/lib" \
 167                         || gen_die 'Could not copy files for EVMS!'
 168                 cp -a /lib/libdl-* /lib/libdl.* "${TEMP}/initramfs-evms-temp/lib" \
 169                         || gen_die 'Could not copy files for EVMS!'
 170                 cp -a /lib/libpthread* "${TEMP}/initramfs-evms-temp/lib" \
 171                         || gen_die 'Could not copy files for EVMS!'
 172                 cp -a /lib/libuuid*so* "${TEMP}/initramfs-evms-temp/lib" \
 173                         || gen_die 'Could not copy files for EVMS!'
 174                 cp -a /lib/libevms*so* "${TEMP}/initramfs-evms-temp/lib" \
 175                         || gen_die 'Could not copy files for EVMS!'
 176                 cp -a /lib/evms "${TEMP}/initramfs-evms-temp/lib" \
 177                         || gen_die 'Could not copy files for EVMS!'
 178                 cp -a /lib/evms/* "${TEMP}/initramfs-evms-temp/lib/evms" \
 179                         || gen_die 'Could not copy files for EVMS!'
 180                 cp -a /etc/evms.conf "${TEMP}/initramfs-evms-temp/etc" \
 181                         || gen_die 'Could not copy files for EVMS!'
 182                 cp /sbin/evms_activate "${TEMP}/initramfs-evms-temp/sbin" \
 183                         || gen_die 'Could not copy over evms_activate!'
 184
 185                 # Fix EVMS complaining that it can't find the swap utilities.
 186                 # These are not required in the initramfs
 187                 for swap_libs in "${TEMP}/initramfs-evms-temp/lib/evms/*/swap*.so"
 188                 do
 189                         rm ${swap_libs}
 190                 done
 191         fi
 192         cd "${TEMP}/initramfs-evms-temp/"
 193         find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}"
 194         rm -r "${TEMP}/initramfs-evms-temp/"
 195 }
 196
 197 append_mdadm(){
 198         if [ -d "${TEMP}/initramfs-mdadm-temp" ]
 199         then
 200                 rm -r "${TEMP}/initramfs-mdadm-temp/"
 201         fi
 202         cd ${TEMP}
 203         mkdir -p "${TEMP}/initramfs-mdadm-temp/etc/"
 204         if [ "${MDADM}" -eq '1' ]
 205         then
 206                 cp -a /etc/mdadm.conf "${TEMP}/initramfs-mdadm-temp/etc" \
 207                         || gen_die "Could not copy mdadm.conf!"
 208         fi
 209         cd "${TEMP}/initramfs-mdadm-temp/"
 210         find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}"
 211         rm -rf "${TEMP}/initramfs-mdadm-temp" > /dev/null
 212 }
 213
 214 append_splash(){
 215         if [ -x /usr/bin/splash_geninitramfs ] || [ -x /sbin/splash_geninitramfs ]
 216         then
 217                 [ -z "${SPLASH_THEME}" ] && [ -e /etc/conf.d/splash ] && source /etc/conf.d/splash
 218                 [ -z "${SPLASH_THEME}" ] && SPLASH_THEME=default
 219                 print_info 1 "  >> Installing splash [ using the ${SPLASH_THEME} theme ]..."
 220                 if [ -d "${TEMP}/initramfs-splash-temp" ]
 221                 then
 222                         rm -r "${TEMP}/initramfs-splash-temp/"
 223                 fi
 224                 mkdir -p "${TEMP}/initramfs-splash-temp"
 225                 cd /
 226                 local tmp=""
 227                 [ -n "${SPLASH_RES}" ] && tmp="-r ${SPLASH_RES}"
 228                 splash_geninitramfs -c "${TEMP}/initramfs-splash-temp" ${tmp} ${SPLASH_THEME} || gen_die "Could not build splash cpio archive"
 229                 if [ -e "/usr/share/splashutils/initrd.splash" ]; then
 230                         mkdir -p "${TEMP}/initramfs-splash-temp/etc"
 231                         cp -f "/usr/share/splashutils/initrd.splash" "${TEMP}/initramfs-splash-temp/etc"
 232                 fi
 233                 cd "${TEMP}/initramfs-splash-temp/"
 234                 find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
 235                         || gen_die "compressing splash cpio"
 236                 rm -r "${TEMP}/initramfs-splash-temp/"
 237         else
 238                 print_warning 1 '               >> No splash detected; skipping!'
 239         fi
 240 }
 241
 242 append_overlay(){
 243         cd ${INITRAMFS_OVERLAY}
 244         find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}"
 245 }
 246 print_list()
 247 {
 248         local x
 249         for x in ${*}
 250         do
 251                 echo ${x}
 252         done
 253 }
 254
 255 append_modules() {
 256         local group
 257         local group_modules
 258         local MOD_EXT=".ko"
 259
 260         print_info 2 "initramfs: >> Searching for modules..."
 261         if [ "${INSTALL_MOD_PATH}" != '' ]
 262         then
 263           cd ${INSTALL_MOD_PATH}
 264         else
 265           cd /
 266         fi
 267
 268         if [ -d "${TEMP}/initramfs-modules-${KV}-temp" ]
 269         then
 270                 rm -r "${TEMP}/initramfs-modules-${KV}-temp/"
 271         fi
 272         mkdir -p "${TEMP}/initramfs-modules-${KV}-temp/lib/modules/${KV}"
 273         for i in `gen_dep_list`
 274         do
 275                 mymod=`find ./lib/modules/${KV} -name "${i}${MOD_EXT}" 2>/dev/null| head -n 1 `
 276                 if [ -z "${mymod}" ]
 277                 then
 278                         print_warning 2 "Warning :: ${i}${MOD_EXT} not found; skipping..."
 279                         continue;
 280                 fi
 281
 282                 print_info 2 "initramfs: >> Copying ${i}${MOD_EXT}..."
 283                 cp -ax --parents "${mymod}" "${TEMP}/initramfs-modules-${KV}-temp"
 284         done
 285
 286         cp -ax --parents ./lib/modules/${KV}/modules* ${TEMP}/initramfs-modules-${KV}-temp 2>/dev/null
 287
 288         mkdir -p "${TEMP}/initramfs-modules-${KV}-temp/etc/modules"
 289         for group_modules in ${!MODULES_*}; do
 290                 group="$(echo $group_modules | cut -d_ -f2 | tr "[:upper:]" "[:lower:]")"
 291                 print_list ${!group_modules} > "${TEMP}/initramfs-modules-${KV}-temp/etc/modules/${group}"
 292         done
 293         cd "${TEMP}/initramfs-modules-${KV}-temp/"
 294         find . | cpio ${CPIO_ARGS} --append -F "${CPIO}"
 295         cd "${TEMP}"
 296         rm -r "${TEMP}/initramfs-modules-${KV}-temp/"
 297 }
 298
 299 # check for static linked file with objdump
 300 is_static() {
 301         LANG="C" LC_ALL="C" objdump -T $1 2>&1 | grep "not a dynamic object" > /dev/null
 302         return $?
 303 }
 304
 305 append_auxilary() {
 306         if [ -d "${TEMP}/initramfs-aux-temp" ]
 307         then
 308                 rm -r "${TEMP}/initramfs-aux-temp/"
 309         fi
 310         mkdir -p "${TEMP}/initramfs-aux-temp/etc"
 311         mkdir -p "${TEMP}/initramfs-aux-temp/sbin"
 312         if [ -f "${CMD_LINUXRC}" ]
 313         then
 314                 cp "${CMD_LINUXRC}" "${TEMP}/initramfs-aux-temp/init"
 315                 print_info 2 "        >> Copying user specified linuxrc: ${CMD_LINUXRC} to init"
 316         else
 317                 if [ -f "${GK_SHARE}/${ARCH}/linuxrc" ]
 318                 then
 319                         cp "${GK_SHARE}/${ARCH}/linuxrc" "${TEMP}/initramfs-aux-temp/init"
 320                 else
 321                         cp "${GK_SHARE}/generic/linuxrc" "${TEMP}/initramfs-aux-temp/init"
 322                 fi
 323         fi
 324
 325         # Make sure it's executable
 326         chmod 0755 "${TEMP}/initramfs-aux-temp/init"
 327
 328         # Make a symlink to init .. incase we are bundled inside the kernel as one
 329         # big cpio.
 330         cd ${TEMP}/initramfs-aux-temp
 331         ln -s init linuxrc
 332 #       ln ${TEMP}/initramfs-aux-temp/init ${TEMP}/initramfs-aux-temp/linuxrc
 333
 334         if [ -f "${GK_SHARE}/${ARCH}/initrd.scripts" ]
 335         then
 336                 cp "${GK_SHARE}/${ARCH}/initrd.scripts" "${TEMP}/initramfs-aux-temp/etc/initrd.scripts"
 337         else
 338                 cp "${GK_SHARE}/generic/initrd.scripts" "${TEMP}/initramfs-aux-temp/etc/initrd.scripts"
 339         fi
 340
 341         if [ -f "${GK_SHARE}/${ARCH}/initrd.defaults" ]
 342         then
 343                 cp "${GK_SHARE}/${ARCH}/initrd.defaults" "${TEMP}/initramfs-aux-temp/etc/initrd.defaults"
 344         else
 345                 cp "${GK_SHARE}/generic/initrd.defaults" "${TEMP}/initramfs-aux-temp/etc/initrd.defaults"
 346         fi
 347
 348         echo -n 'HWOPTS="$HWOPTS ' >> "${TEMP}/initramfs-aux-temp/etc/initrd.defaults"
 349         for group_modules in ${!MODULES_*}; do
 350                 group="$(echo $group_modules | cut -d_ -f2 | tr "[:upper:]" "[:lower:]")"
 351                 echo -n "${group} " >> "${TEMP}/initramfs-aux-temp/etc/initrd.defaults"
 352         done
 353         echo '"' >> "${TEMP}/initramfs-aux-temp/etc/initrd.defaults"
 354
 355         if [ -f "${GK_SHARE}/${ARCH}/modprobe" ]
 356         then
 357                 cp "${GK_SHARE}/${ARCH}/modprobe" "${TEMP}/initramfs-aux-temp/sbin/modprobe"
 358         else
 359                 cp "${GK_SHARE}/generic/modprobe" "${TEMP}/initramfs-aux-temp/sbin/modprobe"
 360         fi
 361         if isTrue $CMD_DOKEYMAPAUTO
 362         then
 363                 echo 'MY_HWOPTS="${MY_HWOPTS} keymap"' >> ${TEMP}/initramfs-aux-temp/etc/initrd.defaults
 364         fi
 365         mkdir -p "${TEMP}/initramfs-aux-temp/lib/keymaps"
 366         /bin/tar -C "${TEMP}/initramfs-aux-temp/lib/keymaps" -zxf "${GK_SHARE}/generic/keymaps.tar.gz"
 367         if isTrue $CMD_SLOWUSB
 368         then
 369                 echo 'MY_HWOPTS="${MY_HWOPTS} slowusb"' >> ${TEMP}/initramfs-aux-temp/etc/initrd.defaults
 370         fi
 371         if isTrue ${LUKS}
 372         then
 373                 if is_static /bin/cryptsetup
 374                 then
 375                         print_info 1 "Including LUKS support"
 376                         rm -f ${TEMP}/initramfs-aux-temp/sbin/cryptsetup
 377                         cp /bin/cryptsetup ${TEMP}/initramfs-aux-temp/sbin/cryptsetup
 378                         chmod +x "${TEMP}/initramfs-aux-temp/sbin/cryptsetup"
 379                 elif is_static /sbin/cryptsetup
 380                 then
 381                         print_info 1 "Including LUKS support"
 382                         rm -f ${TEMP}/initramfs-aux-temp/sbin/cryptsetup
 383                         cp /sbin/cryptsetup ${TEMP}/initramfs-aux-temp/sbin/cryptsetup
 384                 chmod +x "${TEMP}/initramfs-aux-temp/sbin/cryptsetup"
 385
 386                 else
 387                         print_info 1 "LUKS support requires static cryptsetup at /bin/cryptsetup or /sbin/cryptsetup"
 388                         print_info 1 "Not including LUKS support"
 389                 fi
 390         fi
 391
 392         cd ${TEMP}/initramfs-aux-temp/sbin && ln -s ../init init
 393         cd ${TEMP}
 394         chmod +x "${TEMP}/initramfs-aux-temp/init"
 395         chmod +x "${TEMP}/initramfs-aux-temp/etc/initrd.scripts"
 396         chmod +x "${TEMP}/initramfs-aux-temp/etc/initrd.defaults"
 397         chmod +x "${TEMP}/initramfs-aux-temp/sbin/modprobe"
 398         cd "${TEMP}/initramfs-aux-temp/"
 399         find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}"
 400         cd "${TEMP}"
 401         rm -r "${TEMP}/initramfs-aux-temp/"
 402 }
 403
 404 append_data() {
 405         local name=$1 var=$2
 406         local func="append_${name}"
 407
 408         if [ $# -eq 1 ] || [ ${var} -eq 1 ]
 409         then
 410             print_info 1 "        >> Appending ${name} cpio data..."
 411             ${func}
 412         fi
 413 }
 414
 415 create_initramfs() {
 416         print_info 1 "initramfs: >> Initializing..."
 417
 418         # Create empty cpio
 419         CPIO="${TMPDIR}/initramfs-${KV}"
 420         echo | cpio ${CPIO_ARGS} -F "${CPIO}" 2>/dev/null \
 421                 || gen_die "Could not create empty cpio at ${CPIO}"
 422
 423         append_data 'base_layout'
 424         append_data 'auxilary'
 425         append_data 'busybox' "${BUSYBOX}"
 426         append_data 'lvm' "${LVM}"
 427         append_data 'dmraid' "${DMRAID}"
 428         append_data 'evms' "${EVMS}"
 429         append_data 'mdadm' "${MDADM}"
 430
 431         if [ "${NOINITRDMODULES}" -eq '0' ]
 432         then
 433                 append_data 'modules'
 434         else
 435                 print_info 1 "initramfs: Not copying modules..."
 436         fi
 437
 438         append_data 'blkid' "${DISKLABEL}"
 439         append_data 'splash' "${SPLASH}"
 440
 441         # This should always be appended last
 442         if [ "${INITRAMFS_OVERLAY}" != '' ]
 443         then
 444                 append_data 'overlay'
 445         fi
 446
 447         gzip -9 "${CPIO}"
 448         mv -f "${CPIO}.gz" "${CPIO}"
 449
 450         if [ "${ENABLE_PEGASOS_HACKS}" = 'yes' ]
 451         then
 452                         # Pegasos hack for merging the initramfs into the kernel at compile time
 453                         cp ${TMPDIR}/initramfs-${KV} ${KERNEL_DIR}/arch/powerpc/boot/ramdisk.image.gz &&
 454                         rm ${TMPDIR}/initramfs-${KV}
 455         elif [ ${BUILD_INITRAMFS} -eq '1' ]
 456         then
 457                 # Mips also mimics Pegasos to merge the initramfs into the kernel
 458                 cp ${TMPDIR}/initramfs-${KV} ${KERNEL_DIR}/initramfs.cpio.gz
 459                 gunzip -f ${KERNEL_DIR}/initramfs.cpio.gz
 460         fi
 461
 462         if ! isTrue "${CMD_NOINSTALL}"
 463         then
 464                 if [ "${ENABLE_PEGASOS_HACKS}" != 'yes' ]
 465                 then
 466                         copy_image_with_preserve "initramfs" \
 467                                 "${TMPDIR}/initramfs-${KV}" \
 468                                 "initramfs-${KNAME}-${ARCH}-${KV}"
 469                 fi
 470         fi
 471 }