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authorAnton Gerasimov <anton@advancedtelematic.com>2017-04-24 13:59:21 +0200
committerAnton Gerasimov <anton@advancedtelematic.com>2017-04-24 13:59:21 +0200
commitabe6250af91c4b3193511f4dd5fbfb7ee40d76d5 (patch)
tree040bcd7509accf453145b2c0c77b06d8e35a13e9 /meta-sota/scripts/runqemu
parente4bc8c7058fbf27969a967a5e30f15fcf22544bd (diff)
Moved to meta-updater@github.com/advancedtelenmatic Change-Id: I7c89d373e43a88a89155c72de87c0b4b5238bc52 Signed-off-by: Anton Gerasimov <anton@advancedtelematic.com>
Diffstat (limited to 'meta-sota/scripts/runqemu')
-rwxr-xr-xmeta-sota/scripts/runqemu575
1 files changed, 0 insertions, 575 deletions
diff --git a/meta-sota/scripts/runqemu b/meta-sota/scripts/runqemu
deleted file mode 100755
index b6c9b54..0000000
--- a/meta-sota/scripts/runqemu
+++ /dev/null
@@ -1,575 +0,0 @@
-#!/bin/bash
-#
-# Handle running OE images standalone with QEMU
-#
-# Copyright (C) 2006-2011 Linux Foundation
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-usage() {
- MYNAME=`basename $0`
-cat <<_EOF
-
-Usage: you can run this script with any valid combination
-of the following environment variables (in any order):
- KERNEL - the kernel image file to use
- ROOTFS - the rootfs image file or nfsroot directory to use
- MACHINE - the machine name (optional, autodetected from KERNEL filename if unspecified)
- Simplified QEMU command-line options can be passed with:
- nographic - disables video console
- serial - enables a serial console on /dev/ttyS0
- kvm - enables KVM when running qemux86/qemux86-64 (VT-capable CPU required)
- kvm-vhost - enables KVM with vhost support when running qemux86/qemux86-64 (VT-capable CPU required)
- publicvnc - enable a VNC server open to all hosts
- qemuparams="xyz" - specify custom parameters to QEMU
- bootparams="xyz" - specify custom kernel parameters during boot
-
-Examples:
- $MYNAME qemuarm
- $MYNAME qemux86-64 core-image-sato ext4
- $MYNAME qemux86-64 wic-image-minimal wic
- $MYNAME path/to/bzImage-qemux86.bin path/to/nfsrootdir/ serial
- $MYNAME qemux86 iso/hddimg/vmdk/qcow2/vdi/ramfs/cpio.gz...
- $MYNAME qemux86 qemuparams="-m 256"
- $MYNAME qemux86 bootparams="psplash=false"
- $MYNAME path/to/<image>-<machine>.vmdk
- $MYNAME path/to/<image>-<machine>.wic
-_EOF
- exit 1
-}
-
-if [ "x$1" = "x" ]; then
- usage
-fi
-
-error() {
- echo "Error: "$*
- usage
-}
-
-MACHINE=${MACHINE:=""}
-KERNEL=${KERNEL:=""}
-ROOTFS=${ROOTFS:=""}
-FSTYPE=${FSTYPE:=""}
-LAZY_ROOTFS=""
-SCRIPT_QEMU_OPT=""
-SCRIPT_QEMU_EXTRA_OPT=""
-SCRIPT_KERNEL_OPT=""
-SERIALSTDIO=""
-TCPSERIAL_PORTNUM=""
-KVM_ENABLED="no"
-KVM_ACTIVE="no"
-VHOST_ENABLED="no"
-VHOST_ACTIVE="no"
-IS_VM="false"
-
-# Determine whether the file is a kernel or QEMU image, and set the
-# appropriate variables
-process_filename() {
- filename=$1
-
- # Extract the filename extension
- EXT=`echo $filename | awk -F . '{ print \$NF }'`
- case /$EXT/ in
- /bin/)
- # A file ending in .bin is a kernel
- [ -z "$KERNEL" ] && KERNEL=$filename || \
- error "conflicting KERNEL args [$KERNEL] and [$filename]"
- ;;
- /ext[234]/|/jffs2/|/btrfs/)
- # A file ending in a supportted fs type is a rootfs image
- if [ -z "$FSTYPE" -o "$FSTYPE" = "$EXT" ]; then
- FSTYPE=$EXT
- ROOTFS=$filename
- else
- error "conflicting FSTYPE types [$FSTYPE] and [$EXT]"
- fi
- ;;
- /hddimg/|/hdddirect/|/vmdk/|/wic/|/qcow2/|/vdi/|/otaimg/)
- FSTYPE=$EXT
- VM=$filename
- ROOTFS=$filename
- IS_VM="true"
- ;;
- *)
- error "unknown file arg [$filename]"
- ;;
- esac
-}
-
-check_fstype_conflicts() {
- if [ -z "$FSTYPE" -o "$FSTYPE" = "$1" ]; then
- FSTYPE=$1
- else
- error "conflicting FSTYPE types [$FSTYPE] and [$1]"
- fi
-}
-# Parse command line args without requiring specific ordering. It's a
-# bit more complex, but offers a great user experience.
-while true; do
- arg=${1}
- case "$arg" in
- "qemux86" | "qemux86-64" | "qemuarm" | "qemuarm64" | "qemumips" | "qemumipsel" | \
- "qemumips64" | "qemush4" | "qemuppc" | "qemumicroblaze" | "qemuzynq" | "qemuzynqmp")
- [ -z "$MACHINE" -o "$MACHINE" = "$arg" ] && MACHINE=$arg || \
- error "conflicting MACHINE types [$MACHINE] and [$arg]"
- ;;
- "ext"[234] | "jffs2" | "nfs" | "btrfs")
- check_fstype_conflicts $arg
- ;;
- "hddimg" | "hdddirect" | "wic" | "vmdk" | "qcow2" | "vdi" | "iso" | "otaimg")
- check_fstype_conflicts $arg
- IS_VM="true"
- ;;
- "ramfs" | "cpio.gz")
- FSTYPE=cpio.gz
- ;;
- "nographic")
- SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -nographic"
- SCRIPT_KERNEL_OPT="$SCRIPT_KERNEL_OPT console=ttyS0"
- ;;
- "serial")
- SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -serial stdio"
- SCRIPT_KERNEL_OPT="$SCRIPT_KERNEL_OPT console=ttyS0"
- SERIALSTDIO="1"
- ;;
- "tcpserial="*)
- TCPSERIAL_PORTNUM=${arg##tcpserial=}
- ;;
- "biosdir="*)
- CUSTOMBIOSDIR="${arg##biosdir=}"
- ;;
- "biosfilename="*)
- SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -bios ${arg##biosfilename=}"
- ;;
- "qemuparams="*)
- SCRIPT_QEMU_EXTRA_OPT="${arg##qemuparams=}"
-
- # Warn user if they try to specify serial or kvm options
- # to use simplified options instead
- serial_option=`expr "$SCRIPT_QEMU_EXTRA_OPT" : '.*\(-serial\)'`
- kvm_option=`expr "$SCRIPT_QEMU_EXTRA_OPT" : '.*\(-enable-kvm\)'`
- vga_option=`expr "$SCRIPT_QEMU_EXTRA_OPT" : '.*\(-vga\)'`
- [ ! -z "$serial_option" -o ! -z "$kvm_option" ] && \
- echo "Please use simplified serial or kvm options instead"
- ;;
- "bootparams="*)
- SCRIPT_KERNEL_OPT="$SCRIPT_KERNEL_OPT ${arg##bootparams=}"
- ;;
- "audio")
- if [ "x$MACHINE" = "xqemux86" -o "x$MACHINE" = "xqemux86-64" ]; then
- echo "Enabling audio in qemu."
- echo "Please install snd_intel8x0 or snd_ens1370 driver in linux guest."
- QEMU_AUDIO_DRV="alsa"
- SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -soundhw ac97,es1370"
- fi
- ;;
- "kvm")
- KVM_ENABLED="yes"
- KVM_CAPABLE=`grep -q 'vmx\|svm' /proc/cpuinfo && echo 1`
- ;;
- "kvm-vhost")
- KVM_ENABLED="yes"
- KVM_CAPABLE=`grep -q 'vmx\|svm' /proc/cpuinfo && echo 1`
- VHOST_ENABLED="yes"
- ;;
- "slirp")
- SLIRP_ENABLED="yes"
- ;;
- "publicvnc")
- SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -vnc :0"
- ;;
- *-image*)
- [ -z "$ROOTFS" ] || \
- error "conflicting ROOTFS args [$ROOTFS] and [$arg]"
- if [ -f "$arg" ]; then
- process_filename $arg
- elif [ -d "$arg" ]; then
- # Handle the case where the nfsroot dir has -image-
- # in the pathname
- echo "Assuming $arg is an nfs rootfs"
- FSTYPE=nfs
- ROOTFS=$arg
- else
- ROOTFS=$arg
- LAZY_ROOTFS="true"
- fi
- ;;
- "") break ;;
- *)
- # A directory name is an nfs rootfs
- if [ -d "$arg" ]; then
- echo "Assuming $arg is an nfs rootfs"
- if [ -z "$FSTYPE" -o "$FSTYPE" = "nfs" ]; then
- FSTYPE=nfs
- else
- error "conflicting FSTYPE types [$arg] and nfs"
- fi
-
- if [ -z "$ROOTFS" ]; then
- ROOTFS=$arg
- else
- error "conflicting ROOTFS args [$ROOTFS] and [$arg]"
- fi
- elif [ -f "$arg" ]; then
- process_filename $arg
- else
- error "unable to classify arg [$arg]"
- fi
- ;;
- esac
- shift
-done
-
-if [ ! -c /dev/net/tun ] ; then
- echo "TUN control device /dev/net/tun is unavailable; you may need to enable TUN (e.g. sudo modprobe tun)"
- exit 1
-elif [ ! -w /dev/net/tun ] ; then
- echo "TUN control device /dev/net/tun is not writable, please fix (e.g. sudo chmod 666 /dev/net/tun)"
- exit 1
-fi
-
-# Report errors for missing combinations of options
-if [ -z "$MACHINE" -a -z "$KERNEL" -a -z "$VM" -a "$FSTYPE" != "wic" ]; then
- error "you must specify at least a MACHINE or KERNEL argument"
-fi
-if [ "$FSTYPE" = "nfs" -a -z "$ROOTFS" ]; then
- error "NFS booting without an explicit ROOTFS path is not yet supported"
-fi
-
-if [ -z "$MACHINE" ]; then
- if [ "$IS_VM" = "true" ]; then
- [ "x$FSTYPE" = "xwic" ] && filename=$ROOTFS || filename=$VM
- MACHINE=`basename $filename | sed -n 's/.*\(qemux86-64\|qemux86\|qemuarm64\|qemuarm\|qemumips64\|qemumips\|qemuppc\|qemush4\).*/\1/p'`
- if [ -z "$MACHINE" ]; then
- error "Unable to set MACHINE from image filename [$VM]"
- fi
- echo "Set MACHINE to [$MACHINE] based on image [$VM]"
- else
- MACHINE=`basename $KERNEL | sed -n 's/.*\(qemux86-64\|qemux86\|qemuarm64\|qemuarm\|qemumips64\|qemumips\|qemuppc\|qemush4\).*/\1/p'`
- if [ -z "$MACHINE" ]; then
- error "Unable to set MACHINE from kernel filename [$KERNEL]"
- fi
- echo "Set MACHINE to [$MACHINE] based on kernel [$KERNEL]"
- fi
-fi
-
-YOCTO_KVM_WIKI="https://wiki.yoctoproject.org/wiki/How_to_enable_KVM_for_Poky_qemu"
-YOCTO_PARAVIRT_KVM_WIKI="https://wiki.yoctoproject.org/wiki/Running_an_x86_Yocto_Linux_image_under_QEMU_KVM"
-# Detect KVM configuration
-if [ "x$KVM_ENABLED" = "xyes" ]; then
- if [ -z "$KVM_CAPABLE" ]; then
- echo "You are trying to enable KVM on a cpu without VT support."
- echo "Remove kvm from the command-line, or refer"
- echo "$YOCTO_KVM_WIKI";
- exit 1;
- fi
- if [ "x$MACHINE" != "xqemux86" -a "x$MACHINE" != "xqemux86-64" ]; then
- echo "KVM only support x86 & x86-64. Remove kvm from the command-line";
- exit 1;
- fi
- if [ ! -e /dev/kvm ]; then
- echo "Missing KVM device. Have you inserted kvm modules?"
- echo "For further help see:"
- echo "$YOCTO_KVM_WIKI";
- exit 1;
- fi
- if [ -w /dev/kvm -a -r /dev/kvm ]; then
- SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -enable-kvm"
- KVM_ACTIVE="yes"
- else
- echo "You have no rights on /dev/kvm."
- echo "Please change the ownership of this file as described at:"
- echo "$YOCTO_KVM_WIKI";
- exit 1;
- fi
- if [ "x$VHOST_ENABLED" = "xyes" ]; then
- if [ ! -e /dev/vhost-net ]; then
- echo "Missing virtio net device. Have you inserted vhost-net module?"
- echo "For further help see:"
- echo "$YOCTO_PARAVIRT_KVM_WIKI";
- exit 1;
- fi
-
- if [ -w /dev/vhost-net -a -r /dev/vhost-net ]; then
- VHOST_ACTIVE="yes"
- else
- echo "You have no rights on /dev/vhost-net."
- echo "Please change the ownership of this file as described at:"
- echo "$YOCTO_KVM_WIKI";
- exit 1;
- fi
- fi
-fi
-
-machine2=`echo $MACHINE | tr 'a-z' 'A-Z' | sed 's/-/_/'`
-# MACHINE is now set for all cases
-
-# Defaults used when these vars need to be inferred
-QEMUX86_DEFAULT_KERNEL=bzImage-qemux86.bin
-QEMUX86_DEFAULT_FSTYPE=ext4
-
-QEMUX86_64_DEFAULT_KERNEL=bzImage-qemux86-64.bin
-QEMUX86_64_DEFAULT_FSTYPE=ext4
-
-QEMUARM_DEFAULT_KERNEL=zImage-qemuarm.bin
-QEMUARM_DEFAULT_FSTYPE=ext4
-
-QEMUARM64_DEFAULT_KERNEL=Image-qemuarm64.bin
-QEMUARM64_DEFAULT_FSTYPE=ext4
-
-QEMUMIPS_DEFAULT_KERNEL=vmlinux-qemumips.bin
-QEMUMIPS_DEFAULT_FSTYPE=ext4
-
-QEMUMIPSEL_DEFAULT_KERNEL=vmlinux-qemumipsel.bin
-QEMUMIPSEL_DEFAULT_FSTYPE=ext4
-
-QEMUMIPS64_DEFAULT_KERNEL=vmlinux-qemumips64.bin
-QEMUMIPS64_DEFAULT_FSTYPE=ext4
-
-QEMUSH4_DEFAULT_KERNEL=vmlinux-qemumips.bin
-QEMUSH4_DEFAULT_FSTYPE=ext4
-
-QEMUPPC_DEFAULT_KERNEL=vmlinux-qemuppc.bin
-QEMUPPC_DEFAULT_FSTYPE=ext4
-
-QEMUMICROBLAZE_DEFAULT_KERNEL=linux.bin.ub
-QEMUMICROBLAZE_DEFAULT_FSTYPE=cpio
-
-QEMUZYNQ_DEFAULT_KERNEL=uImage
-QEMUZYNQ_DEFAULT_FSTYPE=cpio
-
-QEMUZYNQMP_DEFAULT_KERNEL=Image
-QEMUZYNQMP_DEFAULT_FSTYPE=cpio
-
-setup_path_vars() {
- if [ -z "$OE_TMPDIR" ] ; then
- PATHS_REQUIRED=true
- elif [ "$1" = "1" -a -z "$DEPLOY_DIR_IMAGE" ] ; then
- PATHS_REQUIRED=true
- else
- PATHS_REQUIRED=false
- fi
-
- if [ "$PATHS_REQUIRED" = "true" ]; then
- # Try to get the variable values from bitbake
- type -P bitbake &>/dev/null || {
- echo "In order for this script to dynamically infer paths";
- echo "to kernels or filesystem images, you either need";
- echo "bitbake in your PATH or to source oe-init-build-env";
- echo "before running this script" >&2;
- exit 1; }
-
- # We have bitbake in PATH, get the variable values from bitbake
- BITBAKE_ENV_TMPFILE=`mktemp --tmpdir runqemu.XXXXXXXXXX`
- if [ "$?" != "0" ] ; then
- echo "Error: mktemp failed for bitbake environment output"
- exit 1
- fi
-
- MACHINE=$MACHINE bitbake -e > $BITBAKE_ENV_TMPFILE
- if [ -z "$OE_TMPDIR" ] ; then
- OE_TMPDIR=`sed -n 's/^TMPDIR=\"\(.*\)\"/\1/p' $BITBAKE_ENV_TMPFILE`
- fi
- if [ -z "$DEPLOY_DIR_IMAGE" ] ; then
- DEPLOY_DIR_IMAGE=`sed -n 's/^DEPLOY_DIR_IMAGE=\"\(.*\)\"/\1/p' $BITBAKE_ENV_TMPFILE`
- fi
- if [ -z "$QEMU_DTB" ] ; then
- QEMU_DTB=`sed -n 's/^QEMU_DTB=\"\(.*\)\"/\1/p' $BITBAKE_ENV_TMPFILE`
- fi
- if [ -z "$OE_TMPDIR" ]; then
- # Check for errors from bitbake that the user needs to know about
- BITBAKE_OUTPUT=`cat $BITBAKE_ENV_TMPFILE | wc -l`
- if [ "$BITBAKE_OUTPUT" -eq "0" ]; then
- echo "Error: this script needs to be run from your build directory, or you need"
- echo "to explicitly set OE_TMPDIR and DEPLOY_DIR_IMAGE in your environment"
- else
- echo "There was an error running bitbake to determine TMPDIR"
- echo "Here is the output from 'bitbake -e':"
- cat $BITBAKE_ENV_TMPFILE
- fi
- rm $BITBAKE_ENV_TMPFILE
- exit 1
- fi
- rm $BITBAKE_ENV_TMPFILE
- fi
-}
-
-setup_sysroot() {
- # Toolchain installs set up $OECORE_NATIVE_SYSROOT in their
- # environment script. If that variable isn't set, we're
- # either in an in-tree build scenario or the environment
- # script wasn't source'd.
- if [ -z "$OECORE_NATIVE_SYSROOT" ]; then
- setup_path_vars
- BUILD_ARCH=`uname -m`
- BUILD_OS=`uname | tr '[A-Z]' '[a-z]'`
- BUILD_SYS="$BUILD_ARCH-$BUILD_OS"
-
- OECORE_NATIVE_SYSROOT=$OE_TMPDIR/sysroots/$BUILD_SYS
- fi
-
- # Some recipes store the BIOS under $OE_TMPDIR/sysroots/$MACHINE,
- # now defined as OECORE_MACHINE_SYSROOT. The latter is used when searching
- # BIOS, VGA BIOS and keymaps.
- if [ -z "$OECORE_MACHINE_SYSROOT" ]; then
- OECORE_MACHINE_SYSROOT=$OE_TMPDIR/sysroots/$MACHINE
- fi
-}
-
-# Locate a rootfs image to boot which matches our expected
-# machine and fstype.
-findimage() {
- where=$1
- machine=$2
- extension=$3
-
- # Sort rootfs candidates by modification time - the most
- # recently created one is the one we most likely want to boot.
- filename=`ls -t1 $where/*-image*$machine.$extension 2>/dev/null | head -n1`
- if [ "x$filename" != "x" ]; then
- ROOTFS=$filename
- return
- fi
-
- echo "Couldn't find a $machine rootfs image in $where."
- exit 1
-}
-
-# Bios is necessary when using otaimg, look for it
-if [ "$FSTYPE" = "otaimg" ]; then
- setup_path_vars 1
- bios_option=`expr "$SCRIPT_QEMU_OPT" : '.*\(-bios\)'`
- echo "bios_option: $bios_option"
- if [ -z $bios_option ]; then
- echo "LOOK FOR BIOS at ${DEPLOY_DIR_IMAGE}"
- # if -bios wasn't specified explicitly, try to look at the default location
- if [ -e "${DEPLOY_DIR_IMAGE}/u-boot.rom" ]; then
- SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -bios ${DEPLOY_DIR_IMAGE}/u-boot.rom"
- else
- error "OTA image requires specifying u-boot as BIOS"
- fi
- fi
-fi
-
-
-# Kernel command line is stored in compressed format as u-boot environment
-# which breaks determining drive interface with grep in runqemu-internal
-if [ "$FSTYPE" = "otaimg" ]; then
- FORCE_DRIVE_IF="ide"
-fi
-
-if [ -e "$ROOTFS" -a -z "$FSTYPE" ]; then
- # Extract the filename extension
- EXT=`echo $ROOTFS | awk -F . '{ print \$NF }'`
- if [ "x$EXT" = "xext2" -o "x$EXT" = "xext3" -o \
- "x$EXT" = "xjffs2" -o "x$EXT" = "xbtrfs" -o \
- "x$EXT" = "xext4" ]; then
- FSTYPE=$EXT
- else
- echo "Note: Unable to determine filesystem extension for $ROOTFS"
- echo "We will use the default FSTYPE for $MACHINE"
- # ...which is done further below...
- fi
-fi
-
-if [ -z "$KERNEL" -a "$IS_VM" = "false" ]; then \
- setup_path_vars 1
- eval kernel_file=\$${machine2}_DEFAULT_KERNEL
- KERNEL=$DEPLOY_DIR_IMAGE/$kernel_file
-
- if [ -z "$KERNEL" ]; then
- error "Unable to determine default kernel for MACHINE [$MACHINE]"
- fi
-fi
-# KERNEL is now set for all cases
-
-if [ -z "$FSTYPE" ]; then
- eval FSTYPE=\$${machine2}_DEFAULT_FSTYPE
-
- if [ -z "$FSTYPE" ]; then
- error "Unable to determine default fstype for MACHINE [$MACHINE]"
- fi
-fi
-
-# FSTYPE is now set for all cases
-
-# Handle cases where a ROOTFS type is given instead of a filename, e.g.
-# core-image-sato
-if [ "$LAZY_ROOTFS" = "true" ]; then
- setup_path_vars 1
- echo "Assuming $ROOTFS really means $DEPLOY_DIR_IMAGE/$ROOTFS-$MACHINE.$FSTYPE"
- if [ "$IS_VM" = "true" ]; then
- VM=$DEPLOY_DIR_IMAGE/$ROOTFS-$MACHINE.$FSTYPE
- else
- ROOTFS=$DEPLOY_DIR_IMAGE/$ROOTFS-$MACHINE.$FSTYPE
- fi
-fi
-
-if [ -z "$ROOTFS" ]; then
- setup_path_vars 1
- T=$DEPLOY_DIR_IMAGE
- eval rootfs_list=\$${machine2}_DEFAULT_ROOTFS
- findimage $T $MACHINE $FSTYPE
-
- if [ -z "$ROOTFS" ]; then
- error "Unable to determine default rootfs for MACHINE [$MACHINE]"
- elif [ "$IS_VM" = "true" ]; then
- VM=$ROOTFS
- fi
-fi
-# ROOTFS is now set for all cases, now expand it to be an absolute path, it should exist at this point
-
-ROOTFS=`readlink -f $ROOTFS`
-
-echo ""
-echo "Continuing with the following parameters:"
-if [ "$IS_VM" = "false" ]; then
- echo "KERNEL: [$KERNEL]"
- echo "ROOTFS: [$ROOTFS]"
-else
- echo "VM: [$VM]"
-fi
-echo "FSTYPE: [$FSTYPE]"
-
-setup_sysroot
-# OECORE_NATIVE_SYSROOT and OECORE_MACHINE_SYSROOT are now set for all cases
-
-INTERNAL_SCRIPT="$0-internal"
-if [ ! -f "$INTERNAL_SCRIPT" -o ! -r "$INTERNAL_SCRIPT" ]; then
-INTERNAL_SCRIPT=`which runqemu-internal`
-fi
-
-# Specify directory for BIOS, VGA BIOS and keymaps
-if [ ! -z "$CUSTOMBIOSDIR" ]; then
- if [ -d "$OECORE_NATIVE_SYSROOT/$CUSTOMBIOSDIR" ]; then
- echo "Assuming biosdir is $OECORE_NATIVE_SYSROOT/$CUSTOMBIOSDIR"
- SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -L $OECORE_NATIVE_SYSROOT/$CUSTOMBIOSDIR"
- elif [ -d "$OECORE_MACHINE_SYSROOT/$CUSTOMBIOSDIR" ]; then
- echo "Assuming biosdir is $OECORE_MACHINE_SYSROOT/$CUSTOMBIOSDIR"
- SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -L $OECORE_MACHINE_SYSROOT/$CUSTOMBIOSDIR"
- else
- if [ ! -d "$CUSTOMBIOSDIR" ]; then
- echo "Custom BIOS directory not found. Tried: $CUSTOMBIOSDIR"
- echo "and $OECORE_NATIVE_SYSROOT/$CUSTOMBIOSDIR"
- echo "and $OECORE_MACHINE_SYSROOT/$CUSTOMBIOSDIR"
- exit 1;
- fi
- echo "Assuming biosdir is $CUSTOMBIOSDIR"
- SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -L $CUSTOMBIOSDIR"
- fi
-fi
-
-. $INTERNAL_SCRIPT
-exit $?