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authorChris Lamb <chris@chris-lamb.co.uk>2008-06-20 01:38:21 +0100
committerDaniel Baumann <daniel@debian.org>2011-03-09 19:03:36 +0100
commit730cf9e4ebd6d839c1b550803ee91454cc9c61c8 (patch)
treec120cea32a2944c9e6c00b239a335a5744a41ca3 /helpers
parent9f1a88d0d925aac6c373f661eb75790b43696d95 (diff)
downloadlive-build-730cf9e4ebd6d839c1b550803ee91454cc9c61c8.zip
live-build-730cf9e4ebd6d839c1b550803ee91454cc9c61c8.tar.gz
Add support for generation of sparc netboot images.
Diffstat (limited to 'helpers')
-rwxr-xr-xhelpers/lh_binary_net66
-rwxr-xr-xhelpers/lh_binary_silo4
2 files changed, 68 insertions, 2 deletions
diff --git a/helpers/lh_binary_net b/helpers/lh_binary_net
index 9e9c91b..43c1dc6 100755
--- a/helpers/lh_binary_net
+++ b/helpers/lh_binary_net
@@ -52,6 +52,72 @@ Check_lockfile .lock
# Creating lock file
Create_lockfile .lock
+if [ "${LH_ARCHITECTURE}" = "sparc" ]
+then
+ # Checking depends
+ Check_package chroot/usr/bin/elftoaout sparc-utils
+
+ # Restoring cache
+ Restore_cache cache/packages_binary
+
+ # Installing depends
+ Install_package
+
+ # Set target and source directories
+ DESTDIR="tftpboot"
+ case "${LH_INITRAMFS}" in
+ casper)
+ ORIGDIR="binary/casper"
+ ;;
+
+ live-initramfs)
+ ORIGDIR="binary/live"
+ ;;
+ esac
+
+ # Find defaults
+ DEFAULT_FLAVOUR="$(echo ${LH_LINUX_FLAVOURS} | awk '{ print $1 }')"
+ DEFAULT_KERNEL="$(basename chroot/boot/vmlinuz-*${DEFAULT_FLAVOUR})"
+ DEFAULT_INITRD="initrd.img-$(echo ${DEFAULT_KERNEL} | sed -e 's|vmlinuz-||')"
+ DEFAULT_MAP="$(echo chroot/boot/System.map-*${DEFAULT_FLAVOUR})"
+
+ gzip -cd ${ORIGDIR}/${DEFAULT_KERNEL} > kernel.tmp
+
+ mkdir -p ${DESTDIR}
+ rm -f ${DESTDIR}/boot.img
+ elftoaout -o ${DESTDIR}/boot.img kernel.tmp
+
+ case "${DEFAULT_FLAVOUR}" in
+ sparc32)
+ piggyback ${DESTDIR}/boot.img ${DEFAULT_MAP} ${ORIGDIR}/${DEFAULT_INITRD}
+ ;;
+ sparc64)
+ piggyback64 ${DESTDIR}/boot.img ${DEFAULT_MAP} ${ORIGDIR}/${DEFAULT_INITRD}
+ ;;
+ *)
+ Echo_error "Invalid default kernel flavour for sparc \"${DEFAULT_FLAVOUR}\""
+ exit 1;
+ ;;
+ esac
+
+ # Pad boot.img
+ REMAINDER=$((( 4 - $(stat -c %s ${DESTDIR}/boot.img) % 4 ) % 4))
+ dd if=/dev/zero bs=1 count=${REMAINDER} >> ${DESTDIR}/boot.img
+
+ # No need for kernel and initrd images in the binary
+ rm -f ${ORIGDIR}/vmlinuz-*
+ rm -f ${ORIGDIR}/initrd.img-*
+
+ # Clean temporaries
+ rm -f kernel.tmp
+
+ # Saving cache
+ Save_cache cache/packages_binary
+
+ # Removing depends
+ Remove_package
+fi
+
# Remove old binary
rm -f binary-net.tar.bz2
rm -f binary-net.tar.gz
diff --git a/helpers/lh_binary_silo b/helpers/lh_binary_silo
index 22900f8..8bddb2b 100755
--- a/helpers/lh_binary_silo
+++ b/helpers/lh_binary_silo
@@ -39,8 +39,8 @@ case "${LH_BINARY_IMAGES}" in
;;
net)
- Echo_error "not yet supported, aborting (FIXME)."
- exit 1
+ # silo not required for sparc netbooting
+ exit 0
;;
esac