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English Version Readme目录## Copyright (C) [2020-2021] Futurewei Technologies, Inc. All rights reserved.## OpenArkCompiler is licensed underthe Mulan Permissive Software License v2.# You can use this software according to the terms and conditions of the MulanPSL - 2.0.# You may obtain a copy of MulanPSL - 2.0 at:## https://opensource.org/licenses/MulanPSL-2.0## THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR# FIT FOR A PARTICULAR PURPOSE.# See the MulanPSL - 2.0 for more details.#Maple 编译器和引擎
Linux服务器环境设置需要一台Linux x86_64服务器，至少16GB或以上内存，安装Ubuntu 16.04或18.04系统.若您的服务器只有16GB内存，需要创建8GB或以上的swap空间。 编译和链接 OpenJDK 核心库时，会占用很多内存。对于少于16GB内存的服务器，可以考虑在其它内存较多的服务器上先构建好libcore.so, 将maple_engine/maple_build/out/这个目录打包传到您的本地机器，展开后放到本地机器 同名目录下，再拷贝其中的文件 libcore.so到maple_engine/maple_runtime/lib/x86_64/libcore.so，就可以本地编译和运行应用程序了。 登录服务器后，执行如下命令安装所需的软件包： sudo apt install -y build-essential clang cmake libffi-dev libelf-dev libunwind-dev \ libssl-dev openjdk-8-jdk-headless unzip python-minimal python3 gdb bc highlightMaple 构建环境设置下载代码并设置Maple 构建环境： git clone https://gitee.com/openarkcompiler-incubator/maple_engine.git cd maple_engine source ./envsetup.sh若要执行后续命令，需先执行 构建Maple 编译器和Maple引擎 ./maple_build/tools/build-maple.sh构建Java 核心库按照文档./maple_build/doc/build_OpenJDK8.md 中介绍的方法构建定制的OpenJDK-8.将文档中提到的必需的.jar 文件拷贝到./maple_build/jar/ 目录中，再执行如下命令： ./maple_build/tools/build-libcore.sh构建Java 核心库完成后，会将编译应用代码所需要的文件拷贝到maple_runtime/lib/x86_64/目录下。 编译和执行应用程序以HelloWorld为例，编译和执行一个应用程序： cd ./maple_build/examples/HelloWorld "$MAPLE_BUILD_TOOLS"/java2asm.sh HelloWorld.java "$MAPLE_BUILD_TOOLS"/asm2so.sh HelloWorld.s "$MAPLE_BUILD_TOOLS"/run-app.sh -classpath ./HelloWorld.so HelloWorld调试应用程序 "$MAPLE_BUILD_TOOLS"/run-app.sh -gdb -classpath ./HelloWorld.so HelloWorldBuild environment setupThis requires an x86_64 server with more than 16GB of RAM and Ubuntu 16.04/18.04 installed.If your server has 16GB RAM, please setup 8GB or more swap space. Execute the following command to install the packages used by the Maple build. sudo apt install -y build-essential clang cmake libffi-dev libelf-dev libunwind-dev \ libssl-dev openjdk-8-jdk-headless unzip python-minimal python3 gdb bc highlightSetup the Maple environment cd maple_engine source ./envsetup.shBuild the Maple compiler and engine ./maple_build/tools/build-maple.shBuild the Java core libraryFollowing the doc at ./maple_build/doc/build_OpenJDK8.md to build the customized OpenJDK8.Make sure the needed .jar files are copied into ./maple_build/jar/ directory. ./maple_build/tools/build-libcore.shBuild and run an app cd ./maple_build/examples/HelloWorld "$MAPLE_BUILD_TOOLS"/java2asm.sh HelloWorld.java "$MAPLE_BUILD_TOOLS"/asm2so.sh HelloWorld.s "$MAPLE_BUILD_TOOLS"/run-app.sh -classpath ./HelloWorld.so HelloWorldDebug an app with Maple debugger "$MAPLE_BUILD_TOOLS"/run-app.sh -gdb -classpath ./HelloWorld.so HelloWorldMaple JavaScript编译器和引擎Linux服务器环境设置需要一台Linux x86_64服务器，至少6GB或以上内存，安装Ubuntu 16.04或18.04系统. 登录服务器后，执行如下命令安装所需的软件包： sudo apt install -y build-essential clang cmake libffi-dev libunwind-dev openjdk-8-jdk-headless \ libssl-dev:i386 libelf-dev:i386 g++-5 gcc-5 g++-multilib gcc-multilib libc6-dev-i386 \ unzip python-minimal python3 gdb bc highlight libicu-devMapleJS构建环境设置下载代码并设置MapleJS 构建环境： git clone https://gitee.com/openarkcompiler-incubator/maple_engine.git若要执行后续命令，需先执行 构建MapleJS 编译器和Maple引擎以下脚本下载与构建JavaScript引擎，构建与安装maple编译器，构建MapleJS引擎: maple_engine/maple_build/tools/build-maple-js.sh编译和执行JS应用程序以add.js为例，编译和执行一个应用程序： cd maple_engine/maple_build/examples/JavaScript/add$MAPLE_ROOT/maple_build/tools/run-js-app.sh add你将看到： add: passLinux server setupThis requires an x86_64 server with more than 6GB of RAM and Ubuntu 16.04/18.04 installed. Execute the following command to install the packages used by the MapleJS build. sudo apt install -y build-essential clang cmake libffi-dev libunwind-dev openjdk-8-jdk-headless \ libssl-dev:i386 libelf-dev:i386 g++-5 gcc-5 g++-multilib gcc-multilib libc6-dev-i386 \ unzip python-minimal python3 gdb bc highlight libicu-devSetup the MapleJS environmentDownload MapleJS code: git clone https://gitee.com/openarkcompiler-incubator/maple_engine.gitSet up build enviroment: Build the MapleJS compiler and engineRun following script to:Download and build jscreBuild Maple compiler release (mplbe, mplcg, js2mpl) for Maple EngineBuild Maple Engine for JS ./maple_build/tools/build-maple-js.shBuild and run a JS AppBuild and run examples in JavaScript: cd maple_engine/maple_build/examples/JavaScript/add$MAPLE_ROOT/maple_build/tools/run-js-app.sh addTable of Contents
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