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poky/scripts/runqemu
Joshua Lock 971907567c Enable build dir outside of the poky directory 
You need to first set up the build directory by sourcing the poky build script,
after that builds can be run in that directory so long as bitbake is in $PATH
removing the need to source the init script for each build.

i.e:
$ . poky-init-build-env ~/my-build
$ bitbake some-image
<<later, in a different shell>>
$ cd ~/my-build
$ export PATH=/path/to/bitbake/bin:$PATH
$ bitbake an-image

This patch also removes use of OEROOT in recipes, etc.

Signed-off-by: Joshua Lock <josh@linux.intel.com>
2010-07-21 15:39:53 +01:00

5.6 KiB
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#!/bin/bash

Handle Poky <-> QEmu interface voodoo

Copyright (C) 2006-2007 OpenedHand Ltd.

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.

if [ "x$BUILDDIR" = "x" ]; then # BUILDDIR unset, try and get TMPDIR from bitbake type -P bitbake &>/dev/null || { echo "You either need bitbake in your PATH or to source poky-init-build-env before running this script" >&2; exit 1; }

# we have bitbake in PATH, get TMPDIR from the environment
TMPDIR=`bitbake -e | grep TMPDIR=\" | cut -d '=' -f2 | cut -d '"' -f2`

else TMPDIR=$BUILDDIR/tmp fi

if ! (test -d "$TMPDIR"); then echo >&2 "Error: no $TMPDIR directory, please re-run the script from the Poky build directory." return fi

SCRIPTSDIR=dirname "$0" INTERNAL_SCRIPT=SCRIPTSDIR/poky-qemu-internal`

if [ "x$1" = "x" ]; then echo echo "Run as $0 MACHINE IMAGETYPE ZIMAGE IMAGEFILE" echo "where:" echo " MACHINE - the machine to emulate (qemuarm, qemux86)" echo " IMAGETYPE - the type of image to run (ext3, nfs) (default: ext3)" echo " ZIMAGE - the kernel to use (optional)" echo " IMAGEFILE - the image file/location to use (optional)" exit 1 else MACHINE=$1 shift fi

if [ "x$1" != "x" ]; then TYPE=$1 shift else TYPE="ext3" if [ "$MACHINE" = "akita" ]; then TYPE="jffs2" fi if [ "$MACHINE" = "nokia800" ]; then TYPE="jffs2" fi if [ "$MACHINE" = "spitz" ]; then TYPE="ext3" fi fi

if [ "x$1" != "x" ]; then ZIMAGE=$1 shift fi

if [ "x$1" != "x" ]; then HDIMAGE=$1 shift fi

if [ "$MACHINE" = "qemuarm" -o "$MACHINE" = "spitz" -o "$MACHINE" = "borzoi" -o "$MACHINE" = "akita" -o "$MACHINE" = "nokia800" ]; then if [ "x$ZIMAGE" = "x" ]; then ZIMAGE=$TMPDIR/deploy/images/zImage-$MACHINE.bin fi CROSSPATH=$TMPDIR/sysroots/$BUILD_SYS/arm-poky-linux-gnueabi/bin fi

function findimage { where=$1 machine=$2 extension=$3 names=$4 for name in $names; do fullname=$where/$name-$machine.$extension if [ -e "$fullname" ]; then HDIMAGE=$fullname return fi done echo "Couldn't find image in $where. Attempted image names were:" for name in $names; do echo $name-$machine.$extension done exit 1 }

if [ "$MACHINE" = "qemuarm" ]; then if [ "$TYPE" = "ext3" ]; then if [ "x$HDIMAGE" = "x" ]; then T=$TMPDIR/deploy/images findimage $T qemuarm ext3 "poky-image-sdk poky-image-sato poky-image-minimal" fi fi fi

if [ "$MACHINE" = "qemumips" ]; then if [ "x$ZIMAGE" = "x" ]; then ZIMAGE=$TMPDIR/tmp/deploy/images/vmlinux-$MACHINE.bin fi if [ "$TYPE" = "ext3" ]; then if [ "x$HDIMAGE" = "x" ]; then T=$TMPDIR/tmp/deploy/images findimage $T $MACHINE ext3 "poky-image-sdk poky-image-sato poky-image-minimal" fi fi CROSSPATH=$TMPDIR/tmp/sysroots/$BUILD_SYS/usr fi

if [ "$MACHINE" = "qemuppc" ]; then if [ "x$ZIMAGE" = "x" ]; then ZIMAGE=$TMPDIR/tmp/deploy/images/zImage-$MACHINE.bin fi if [ "$TYPE" = "ext3" ]; then if [ "x$HDIMAGE" = "x" ]; then T=$TMPDIR/tmp/deploy/images findimage $T $MACHINE ext3 "poky-image-sdk poky-image-sato poky-image-minimal" fi fi CROSSPATH=$TMPDIR/tmp/sysroots/$BUILD_SYS/usr fi

if [ "$MACHINE" = "spitz" ]; then if [ "$TYPE" = "ext3" ]; then if [ "x$HDIMAGE" = "x" ]; then HDIMAGE=$TMPDIR/tmp/deploy/images/poky-image-sato-spitz.ext3 fi fi fi

if [ "$MACHINE" = "akita" ]; then if [ "$TYPE" = "jffs2" ]; then if [ "x$HDIMAGE" = "x" ]; then HDIMAGE=$TMPDIR/tmp/deploy/images/poky-image-sato-akita.jffs2 fi fi fi

if [ "$MACHINE" = "nokia800" ]; then if [ "$TYPE" = "jffs2" ]; then if [ "x$HDIMAGE" = "x" ]; then HDIMAGE=$TMPDIR/tmp/deploy/images/poky-image-sato-nokia800.jffs2 fi fi fi

if [ "$MACHINE" = "qemux86" ]; then if [ "x$ZIMAGE" = "x" ]; then ZIMAGE=$TMPDIR/tmp/deploy/images/bzImage-$MACHINE.bin fi if [ "$TYPE" = "ext3" ]; then if [ "x$HDIMAGE" = "x" ]; then T=$TMPDIR/tmp/deploy/images findimage $T qemux86 ext3 "moblin-image-sdk moblin-image-netbook poky-image-sdk poky-image-sato poky-image-minimal" fi fi CROSSPATH=$TMPDIR/tmp/sysroots/$BUILD_SYS/usr fi

if [ "$MACHINE" = "qemuarm" -o "$MACHINE" = "spitz" -o "$MACHINE" = "borzoi" -o "$MACHINE" = "akita" -o "$MACHINE" = "nokia800" ]; then TARGET_SYS="arm-poky-linux" elif [ "$MACHINE" = "qemux86" ]; then TARGET_SYS="i586-poky-linux" elif [ "$MACHINE" = "qemumips" ]; then TARGET_SYS="mips-poky-linux" fi

if [ ! -e $CROSSPATH/$TARGET_SYS/bin/cc ]; then ln -s $CROSSPATH/bin/$TARGET_SYS-gcc $CROSSPATH/$TARGET_SYS/bin/cc fi

if [ ! -e $CROSSPATH/$TARGET_SYS/bin/gcc ]; then ln -s $CROSSPATH/bin/$TARGET_SYS-gcc $CROSSPATH/$TARGET_SYS/bin/gcc fi

CROSSPATH=$TMPDIR/tmp/sysroots/$BUILD_SYS/usr/bin:$CROSSPATH:$TMPDIR/tmp/cross/bin

. $INTERNAL_SCRIPT