blob: 7e8c31cdb9e3d3ae5732e8c9eaa6076751f5f2ee [file] [log] [blame]
#!/bin/bash
# Copyright 2013 The Flutter Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
#TODO(dnfield): Get rid of this script and instead use proper build rules
set -e
# Needed because if it is set, cd may print the path it changed to.
unset CDPATH
# On Mac OS, readlink -f doesn't work, so follow_links traverses the path one
# link at a time, and then cds into the link destination and find out where it
# ends up.
#
# The function is enclosed in a subshell to avoid changing the working directory
# of the caller.
function follow_links() (
cd -P "$(dirname -- "$1")"
file="$PWD/$(basename -- "$1")"
while [[ -h "$file" ]]; do
cd -P "$(dirname -- "$file")"
file="$(readlink -- "$file")"
cd -P "$(dirname -- "$file")"
file="$PWD/$(basename -- "$file")"
done
echo "$file"
)
SCRIPT_DIR=$(follow_links "$(dirname -- "${BASH_SOURCE[0]}")")
HOST_TOOLS="$1"
DEVICE_TOOLS="$2"
if [[ ! -d "$HOST_TOOLS" ]]; then
echo "Directory $HOST_TOOLS not found."
echo "First argument must specify the host out directory containing dart (e.g. out/host_debug_unopt)."
exit 1
fi
if [[ ! -d "$DEVICE_TOOLS" ]]; then
echo "Directory $DEVICE_TOOLS not found."
ehco "Second argument must specify the device out directory containing gen_snapshot (e.g. out/android_debug_unopt_x64/clang_x64)."
exit 1
fi
PUB="$HOST_TOOLS/dart-sdk/bin/pub"
PUB_VERSION="$("$PUB" --version)"
echo "Using Pub ${PUB_VERSION} from $PUB"
(cd "$SCRIPT_DIR"; "$PUB" get)
echo "Using dart from $HOST_TOOLS, gen_snapshot from $DEVICE_TOOLS."
OUTDIR="$SCRIPT_DIR/build/android"
echo "Creating $OUTDIR..."
mkdir -p "$OUTDIR"
echo "Compiling kernel..."
"$HOST_TOOLS/dart" \
"$HOST_TOOLS/gen/frontend_server.dart.snapshot" \
--sdk-root "$HOST_TOOLS/flutter_patched_sdk" \
--aot --tfa --target=flutter \
--output-dill "$OUTDIR/app.dill" \
"$SCRIPT_DIR/lib/main.dart"
echo "Compiling ELF Shared Library..."
"$HOST_TOOLS/gen_snapshot" --deterministic --snapshot_kind=app-aot-elf --elf="$OUTDIR/libapp.so" --strip "$OUTDIR/app.dill"
mkdir -p "$SCRIPT_DIR/android/app/src/main/jniLibs/arm64-v8a"
mkdir -p "$SCRIPT_DIR/android/app/libs"
cp "$OUTDIR/libapp.so" "$SCRIPT_DIR/android/app/src/main/jniLibs/arm64-v8a/"
cp "$DEVICE_TOOLS/../flutter.jar" "$SCRIPT_DIR/android/app/libs/"
echo "Created $OUTDIR/libapp.so."