forked from xuos/xiuos
59 lines
1.6 KiB
Markdown
59 lines
1.6 KiB
Markdown
# jerryscript编译步骤，依赖 Ubuntu 20.04 操作系统.
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## 1、jerryscript源码下载
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JerryScript 源码以子模块的形式保存在xiuos/APP_Framework/lib/JerryScript/jerryscript下，进行编译前需要下载，在xiuos根目录下执行:
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```bash
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git submodule
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git submodule init
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git submodule update APP_Framework/lib/JerryScript/jerryscript
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```
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## 2、jerryscript编译依赖安装
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第一次编译需要安装依赖，在APP_Framework/lib/JerryScript路径下，依次执行:
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```
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jerryscript/tools/apt-get-install-deps.sh
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sudo apt install gcc-arm-none-eabi binutils-arm-none-eabi
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sudo apt install \
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bison flex gettext texinfo libncurses5-dev libncursesw5-dev \
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gperf automake libtool pkg-config build-essential gperf genromfs \
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libgmp-dev libmpc-dev libmpfr-dev libisl-dev binutils-dev libelf-dev \
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libexpat-dev gcc-multilib g++-multilib picocom u-boot-tools util-linux
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```
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## 3、jerryscript源码编译
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在APP_Framework/lib/JerryScript路径下，以stm32f4discovery开发板为例，执行:
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```bash
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jerryscript/tools/build.py \
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--clean \
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--lto=OFF \
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--jerry-cmdline=OFF \
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--jerry-math=ON \
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--amalgam=ON \
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--mem-heap=70 \
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--profile=es.next \
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--toolchain=${PWD}/jerryscript/cmake/toolchain_mcu_stm32f4.cmake
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```
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## 4、stm32f4discovery开发板bin包构建
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在xiuos/Ubiquitous/XiZi_IIoT目录下，执行
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```makefile
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make BOARD=stm32f407-st-discovery menuconfig
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```
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然后在menuconfig界面进入APP_Framework → app lib → lib using JerryScript ，完成勾选，保存退出。
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执行
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```makefile
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make BOARD=stm32f407-st-discovery
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```
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完成编译。
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