view linux-kernel.sh @ 1609:19a363f60409

OpenBIOS upgrade in qemu 1.5 broke sparc, by changing reported CPU features. Specify different processor variant on command line to make it work again.
author Rob Landley <rob@landley.net>
date Thu, 04 Jul 2013 07:19:27 -0500
parents f19ce5e2ec02
children 3873d1b178e0
line wrap: on
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#!/bin/bash

# Package a root filesystem directory into a filesystem image file

source sources/include.sh || exit 1

# Parse sources/targets/$1

load_target "$1"

setupfor linux

# Get miniconfig. If we have an initramfs, incorporate it into the kernel image.

getconfig linux > mini.conf
CPIO="$BUILD/root-image-$ARCH/initramfs_data.cpio"
[ -e "$CPIO" ] &&
  echo -e "CONFIG_BLK_DEV_INITRD=y\nCONFIG_INITRAMFS_SOURCE=\"$CPIO\"\nCONFIG_INITRAMFS_COMPRESSION_GZIP=y" >> mini.conf

# Build linux kernel for the target

[ -z "$BOOT_KARCH" ] && BOOT_KARCH=$KARCH
make ARCH=$BOOT_KARCH $LINUX_FLAGS KCONFIG_ALLCONFIG=mini.conf allnoconfig \
  >/dev/null &&
make -j $CPUS ARCH=$BOOT_KARCH $DO_CROSS $LINUX_FLAGS $VERBOSITY &&
cp "$KERNEL_PATH" "$STAGE_DIR"

cleanup

ARCH="$ARCH_NAME" create_stage_tarball