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scrcpy/server/build_without_gradle.sh
Romain Vimont 234ad7ee78 Support Java lambdas in build_without_gradle.sh
Building Java source code using lambdas requires core-lambda-stubs.jar.

Refs  <https://github.com/Genymobile/scrcpy/issues/3657>
2023-01-27 22:08:25 +01:00

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#!/usr/bin/env bash
#
# This script generates the scrcpy binary "manually" (without gradle).
#
# Adapt Android platform and build tools versions (via ANDROID_PLATFORM and
# ANDROID_BUILD_TOOLS environment variables).
#
# Then execute:
#
# BUILD_DIR=my_build_dir ./build_without_gradle.sh
set -e
SCRCPY_DEBUG=false
SCRCPY_VERSION_NAME=1.25
PLATFORM=${ANDROID_PLATFORM:-33}
BUILD_TOOLS=${ANDROID_BUILD_TOOLS:-33.0.0}
BUILD_TOOLS_DIR="$ANDROID_HOME/build-tools/$BUILD_TOOLS"
BUILD_DIR="$(realpath ${BUILD_DIR:-build_manual})"
CLASSES_DIR="$BUILD_DIR/classes"
GEN_DIR="$BUILD_DIR/gen"
SERVER_DIR=$(dirname "$0")
SERVER_BINARY=scrcpy-server
ANDROID_JAR="$ANDROID_HOME/platforms/android-$PLATFORM/android.jar"
LAMBDA_JAR="$BUILD_TOOLS_DIR/core-lambda-stubs.jar"
echo "Platform: android-$PLATFORM"
echo "Build-tools: $BUILD_TOOLS"
echo "Build dir: $BUILD_DIR"
rm -rf "$CLASSES_DIR" "$GEN_DIR" "$BUILD_DIR/$SERVER_BINARY" classes.dex
mkdir -p "$CLASSES_DIR"
mkdir -p "$GEN_DIR/com/genymobile/scrcpy"
<< EOF cat > "$GEN_DIR/com/genymobile/scrcpy/BuildConfig.java"
package com.genymobile.scrcpy;
public final class BuildConfig {
public static final boolean DEBUG = $SCRCPY_DEBUG;
public static final String VERSION_NAME = "$SCRCPY_VERSION_NAME";
}
EOF
echo "Generating java from aidl..."
cd "$SERVER_DIR/src/main/aidl"
"$BUILD_TOOLS_DIR/aidl" -o"$GEN_DIR" android/view/IRotationWatcher.aidl
"$BUILD_TOOLS_DIR/aidl" -o"$GEN_DIR" \
android/content/IOnPrimaryClipChangedListener.aidl
echo "Compiling java sources..."
cd ../java
javac -bootclasspath "$ANDROID_JAR" \
-cp "$LAMBDA_JAR:$GEN_DIR" \
-d "$CLASSES_DIR" \
-source 1.8 -target 1.8 \
com/genymobile/scrcpy/*.java \
com/genymobile/scrcpy/wrappers/*.java
echo "Dexing..."
cd "$CLASSES_DIR"
if [[ $PLATFORM -lt 31 ]]
then
# use dx
"$BUILD_TOOLS_DIR/dx" --dex --output "$BUILD_DIR/classes.dex" \
android/view/*.class \
android/content/*.class \
com/genymobile/scrcpy/*.class \
com/genymobile/scrcpy/wrappers/*.class
echo "Archiving..."
cd "$BUILD_DIR"
jar cvf "$SERVER_BINARY" classes.dex
rm -rf classes.dex
else
# use d8
"$BUILD_TOOLS_DIR/d8" --classpath "$ANDROID_JAR" \
--output "$BUILD_DIR/classes.zip" \
android/view/*.class \
android/content/*.class \
com/genymobile/scrcpy/*.class \
com/genymobile/scrcpy/wrappers/*.class
cd "$BUILD_DIR"
mv classes.zip "$SERVER_BINARY"
fi
rm -rf "$GEN_DIR" "$CLASSES_DIR"
echo "Server generated in $BUILD_DIR/$SERVER_BINARY"