serenity/Toolchain/BuildQemu.sh

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#!/bin/bash
set -e
# This file will need to be run in bash, for now.
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
echo "$DIR"
ARCH=${ARCH:-"i686"}
TARGET="$ARCH-pc-serenity"
PREFIX="$DIR/Local/$ARCH"
BUILD=$(realpath "$DIR/../Build")
SYSROOT="$BUILD/Root"
QEMU300_MD5SUM="6a5c8df583406ea24ef25b239c3243e0"
QEMU410_MD5SUM="cdf2b5ca52b9abac9bacb5842fa420f8"
QEMU_VERSION="qemu-4.1.0"
QEMU_MD5SUM="${QEMU410_MD5SUM}"
echo PREFIX is "$PREFIX"
echo SYSROOT is "$SYSROOT"
mkdir -p "$DIR/Tarballs"
pushd "$DIR/Tarballs"
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if [ ! -e "$QEMU_VERSION.tar.xz" ]; then
curl -O "https://download.qemu.org/$QEMU_VERSION.tar.xz"
else
echo "Skipped downloading $QEMU_VERSION"
fi
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md5="$(md5sum $QEMU_VERSION.tar.xz | cut -f1 -d' ')"
echo "qemu md5='$md5'"
if [ "$md5" != "$QEMU_MD5SUM" ] ; then
echo "qemu md5 sum mismatching, please run script again."
rm $$QEMU_VERSION.tar.xz
exit 1
fi
if [ ! -d "$QEMU_VERSION" ]; then
echo "Extracting qemu..."
tar -xf "$QEMU_VERSION.tar.xz"
else
echo "Skipped extracting qemu"
fi
popd
mkdir -p "$PREFIX"
mkdir -p "$DIR/Build/$ARCH/qemu"
if [ -z "$MAKEJOBS" ]; then
MAKEJOBS=$(nproc)
fi
if [[ $(uname) == "Darwin" ]]
then
UI_LIB=cocoa
else
UI_LIB=gtk
fi
echo Using $UI_LIB based UI
pushd "$DIR/Build/$ARCH"
pushd qemu
"$DIR"/Tarballs/$QEMU_VERSION/configure --prefix="$PREFIX" \
--target-list=i386-softmmu \
--enable-$UI_LIB || exit 1
make -j "$MAKEJOBS" || exit 1
make install || exit 1
popd
popd