“MYZR-IMX Linux-4.9.88 编译参考手册”的版本间的差异

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[^_^]: MY-IMX Linux-4.9.88 编译参考手册
 
[^_^]: MY-IMX Linux-4.9.88 编译参考手册
 +
 +
## **必要的说明**
 +
　　**A7系列** 包括 MY-IMX6-EK140、MY-IMX6-EK140P。 
 +
　　**A9系列** 包括 MY-IMX6-EK200、MY-IMX6-EK314、MY-IMX6-EK336。 
 +
 +
<br/>
  
 
## **下载相关的文件**
 
## **下载相关的文件**
−
### 交叉编译工具链
+
#### 交叉编译工具链
−
**MY-IMX8M 交叉编译工具链**
+
　　**IMX8M**：打开网盘到 **2.4_OS_Linux-4.9.88 -> 03_toolchain**，下载 **MY-IMX8M** 目录。   
−
网盘位置: 2.4_OS_Linux-4.9.88 -> 03_toolchain
+
　　**A7系列**：打开网盘到 **2.4_OS_Linux-4.9.88 -> 03_toolchain**，下载 **MY-IMX-A7** 目录。   
−
下载 **MY-IMX8M** 目录。   
+
　　**A9系列**：打开网盘到 **2.4_OS_Linux-4.9.88 -> 03_toolchain**，下载 **MY-IMX-A9** 目录。   
−
**A7系列交叉编译工具链**
+
#### 源码
−
A7系列包括：MY-IMX6-EK140、MY-IMX6-EK140P 
+
　　**u-boot**：打开网盘到 **2.4_OS_Linux-4.9.88 -> 02_source**，下载 **u-boot-2016.03-*.tar.bz2**。  
−
网盘位置: 2.1_OS_Linux-4.1.15 -> 03_toolchain
+
　　**Kernel**：打开网盘到 **2.4_OS_Linux-4.9.88 -> 02_source**，下载 **linux-4.9.88-*.tar.bz2**。  
−
下载 **MY-IMX-A7** 目录。   
+
 
−
**A9系列交叉编译工具链**
+
<br/>
−
A9系列包括：MY-IMX6-EK200、MY-IMX6-EK314、MY-IMX6-EK336 
 
−
网盘位置: 2.1_OS_Linux-4.1.15 -> 03_toolchain
 
−
下载 **MY-IMX-A9** 目录。   
 
−
### 源码
 
−
**u-boot 源码**
 
−
网盘位置: 2.1_OS_Linux-4.1.15 -> 02_source
 
−
文件名: u-boot-2016.03-*.tar.bz2 (**源码包版本号需svn315及以上**)  
 
−
**Kernel 源码**
 
−
网盘位置: 2.1_OS_Linux-4.1.15 -> 02_source
 
−
文件名: linux-4.1.15-*.tar.bz2 (**源码包版本号需svn368及以上**)  
 
  
 
## **安装交叉编译工具链**
 
## **安装交叉编译工具链**
第163行： 第159行：
 
Thread model: posix
 
Thread model: posix
 
gcc version 7.3.0 (GCC)  
 
gcc version 7.3.0 (GCC)  
 +
</pre>
 +
 +
<br>
 +
 +
## **u-boot编译**
 +
　　**说明**：MY-IMX8M 不需要编译此 u-boot。
 +
### 编译前的准备
 +
* 创建编译工作目录
 +
<pre>
 +
=====> Input:
 +
mkdir ~/my-work/02_source/ -p
 +
</pre>
 +
* 解压源码包到工作目录
 +
<pre>
 +
=====> Input:
 +
tar xf u-boot-2016.03-svn*.tar.bz2 -C ~/my-work/02_source/
 +
</pre>
 +
### 编译u-boot目标文件
 +
* 进入源码目录
 +
<pre>
 +
=====> Input:
 +
cd ~/my-work/02_source/u-boot-2016.03
 +
</pre>
 +
* 生成目标开发板的 .config 文件
 +
<pre>
 +
=====> Input:
 +
make myimx6ek140p-6y-256m-emmc_defconfig
 +
 +
=====> Output:
 +
  HOSTCC  scripts/basic/fixdep
 +
  HOSTCC  scripts/kconfig/conf.o
 +
  SHIPPED scripts/kconfig/zconf.tab.c
 +
  SHIPPED scripts/kconfig/zconf.lex.c
 +
  SHIPPED scripts/kconfig/zconf.hash.c
 +
  HOSTCC  scripts/kconfig/zconf.tab.o
 +
  HOSTLD  scripts/kconfig/conf
 +
#
 +
# configuration written to .config
 +
#
 +
</pre>
 +
* 执行编译
 +
<pre>
 +
=====> Input:
 +
make
 +
 +
=====> Output:
 +
scripts/kconfig/conf  --silentoldconfig Kconfig
 +
  CHK    include/config.h
 +
  UPD    include/config.h
 +
  GEN    include/autoconf.mk
 +
  GEN    include/autoconf.mk.dep
 +
  CHK    include/config/uboot.release
 +
  CHK    include/generated/timestamp_autogenerated.h
 +
  CFG    u-boot.cfg
 +
  ......
 +
  LD      u-boot
 +
  OBJCOPY u-boot-nodtb.bin
 +
  OBJCOPY u-boot.srec
 +
  SYM    u-boot.sym
 +
  COPY    u-boot.bin
 +
  CFGS    board/myzr/myimx6/myimx6a7-6y-ddr3.cfg.cfgtmp
 +
  MKIMAGE u-boot.imx
 +
</pre>
 +
**Note: 如果有提示 “cc1: error”，通常是交叉编译工具的配置没生效，可以按前面 “交叉编译工具链安装” 中的 “source 工具链配置文件” 操作一次后再执行此步骤。** 
 +
 +
* 目标文件改名
 +
<pre>
 +
=====> Input:
 +
cp u-boot.imx uboot-myimx6ek140p-6y-256m-emmc.imx
 +
</pre>
 +
### 编译u-boot环境变量脚本
 +
<pre>
 +
=====> Input:
 +
./tools/mkimage -A arm -O linux -T script -C none -a 0 -e 0 -n "myzr bootscripts" -d bootscripts/myimxa7_l4988_emmc_script.cmd my_environment_emmc.scr
 +
 +
=====> Output:
 +
Image Name:  myzr bootscripts
 +
Created:      Tue Dec 18 14:16:48 2018
 +
Image Type:  ARM Linux Script (uncompressed)
 +
Data Size:    1433 Bytes = 1.40 kB = 0.00 MB
 +
Load Address: 00000000
 +
Entry Point:  00000000
 +
Contents:
 +
  Image 0: 1425 Bytes = 1.39 kB = 0.00 MB
 +
</pre>
 +
### 目标文件
 +
**uboot-myimx6ek140p-6y-256m-emmc.imx 和 my_environment_emmc.scr 即编译得到的目标文件，保存这两个文件**
 +
 +
<br/>
 +
## **内核编译**
 +
### 编译前的准备
 +
* 创建编译工作目录
 +
<pre>
 +
=====> Input:
 +
mkdir ~/my-work/02_source/ -p
 +
</pre>
 +
* 解压源码包到工作目录
 +
<pre>
 +
=====> Input:
 +
tar xf linux-4.9.88-svn*.tar.bz2 -C ~/my-work/02_source/
 +
</pre>
 +
### 编译内核目标文件
 +
* 进入内核源码目录
 +
<pre>
 +
=====> Input:
 +
cd ~/my-work/02_source/linux-4.9.88
 +
</pre>
 +
* 生成目标平台的 .config 文件
 +
<pre>
 +
=====> Input:
 +
make myimxa7_defconfig
 +
 +
=====> Output:
 +
  HOSTCC  scripts/basic/fixdep
 +
  HOSTCC  scripts/kconfig/conf.o
 +
  SHIPPED scripts/kconfig/zconf.tab.c
 +
  SHIPPED scripts/kconfig/zconf.lex.c
 +
  SHIPPED scripts/kconfig/zconf.hash.c
 +
  HOSTCC  scripts/kconfig/zconf.tab.o
 +
  HOSTLD  scripts/kconfig/conf
 +
#
 +
# configuration written to .config
 +
#
 +
</pre>
 +
**Note: 如果有“Can't find default configuration "arch/x86/configs” 的错误，是因为交叉编译工具链的配置没有生效，可以按前面 “交叉编译工具链安装” 中的 “source 工具链配置文件” 操作一次后再执行此步骤** 
 +
 +
* 编译内核目标文件
 +
<pre>
 +
=====> Input:
 +
make zImage
 +
 +
=====> Output:
 +
scripts/kconfig/conf  --silentoldconfig Kconfig
 +
  CHK    include/config/kernel.release
 +
  UPD    include/config/kernel.release
 +
  WRAP    arch/arm/include/generated/asm/bitsperlong.h
 +
  ......
 +
  AS      arch/arm/boot/compressed/piggy.o
 +
  LD      arch/arm/boot/compressed/vmlinux
 +
  OBJCOPY arch/arm/boot/zImage
 +
  Kernel: arch/arm/boot/zImage is ready
 +
</pre>
 +
* 内核目标文件改名
 +
<pre>
 +
=====> Input:
 +
cp arch/arm/boot/zImage zImage-myimxa7
 +
</pre>
 +
### 编译设备树目标文件
 +
* 执行编译命令
 +
<pre>
 +
=====> Input:
 +
make myimx6ek140p-6y-256m-emmc.dtb
 +
 +
=====> Output:
 +
  DTC    arch/arm/boot/dts/myimx6ek140p-6y-256m-emmc.dtb
 +
</pre>
 +
* 复制设备树目标文件
 +
<pre>
 +
=====> Input:
 +
cp arch/arm/boot/dts/myimx6ek140p-6y-256m-emmc.dtb ./
 +
</pre>
 +
 +
### 编译内核模块包
 +
* 执行编译
 +
<pre>
 +
=====> Input:
 +
make modules
 +
 +
=====> Output:
 +
  CHK    include/config/kernel.release
 +
  CHK    include/generated/uapi/linux/version.h
 +
  ......
 +
  LD [M]  sound/usb/snd-usb-audio.ko
 +
  LD [M]  sound/usb/snd-usbmidi-lib.ko
 +
</pre>
 +
* 创建内核模块的保存目录
 +
<pre>
 +
=====> Input:
 +
mkdir modules
 +
</pre>
 +
* 安装内核模块到指定目录
 +
<pre>
 +
=====> Input:
 +
make modules_install INSTALL_MOD_PATH=./modules
 +
 +
=====> Output:
 +
  INSTALL crypto/echainiv.ko
 +
  INSTALL crypto/tcrypt.ko
 +
  ......
 +
  INSTALL sound/usb/snd-usb-audio.ko
 +
  INSTALL sound/usb/snd-usbmidi-lib.ko
 +
  DEPMOD  4.9.88-myimx_armv7-svn432
 +
</pre>
 +
* 打包内核模块文件
 +
<pre>
 +
=====> Input:
 +
tar cjf kernel-modules-myimxa9.tar.bz2 -C modules lib
 +
</pre>
 +
### 目标文件
 +
**zImage-myimxa7、myimx6ek140p-6y-256m-emmc.dtb 和 kernel-modules-myimxa9.tar.bz2 即编译得到的目标文件，保存这三个文件**
 +
 +
<br/>
 +
 +
## **Linux C程序编译**
 +
### 准备源码
 +
　　打开网盘到 **5_MY-Demo -> MY-Linux-C-Demo**，下载 **hello.c** 文件，并复制到虚拟机。 
 +
### 编译目标文件
 +
<pre>
 +
=====> Input:
 +
$CC hello.c -o hello.out
 +
</pre>
 +
**Note: 如果有“未找到命令”的信息，是因为交叉编译工具链的配置没有生效，可以按前面 “交叉编译工具链安装” 中的 “source 工具链配置文件” 操作一次后再执行此步骤** 
 +
### 运行Linux C目标程序
 +
* 把编译得到的 hello.out 复制到开发板上 
 +
* 在开发板上运行Linux C目标程序 
 +
<pre>
 +
=====> Input:
 +
./hello.out
 +
 +
=====> Output:
 +
MYZR Technology Co.,Ltd.
 +
 +
Web:  http://www.myzr.com.cn/
 +
Wiki: http://wiki.myzr.com.cn/
 +
BBS:  http://bbs.myzr.com.cn/
 +
 +
Tel: 0756-3628023/3628021
 +
E-mail: service@myzr.com.cn
 +
</pre>
 +
**Note: 如果有“Permission denied”的信息，通常是目标程序没有可执行权限，可以参照下面指令增加目标文件的可执行权限后再运行程序** 
 +
<pre>
 +
=====> Input:
 +
chmod +x ./hello.out
 
</pre>
 
</pre>
  
第169行： 第398行：
 
## **Linux QT5程序编译**
 
## **Linux QT5程序编译**
 
### 准备源码
 
### 准备源码
−
* 下载Demo源码 
+
　　打开网盘到 **5_MY-Demo**，下载 **MY-Linux-QT5-Demo-AboutUs-svn*.tar.bz2** 文件，并复制到虚拟机。  
−
位置：5_MY-Demo
 
−
文件名：MY-Linux-QT5-Demo-AboutUs-svn*.tar.bz2   
 
 
* 解压源码包到工作目录   
 
* 解压源码包到工作目录   
 
<pre>
 
<pre>
第177行： 第404行：
 
tar xf MY-Linux-QT5-Demo-AboutUs-svn*.tar.bz2 -C ~/my-work/02_source/
 
tar xf MY-Linux-QT5-Demo-AboutUs-svn*.tar.bz2 -C ~/my-work/02_source/
 
</pre>
 
</pre>
−
### MY-IMX6-A9 QT程序编译
+
### QT程序编译
 
* 进入源码目录   
 
* 进入源码目录   
 
<pre>
 
<pre>
第189行： 第416行：
  
 
=====> Output:  
 
=====> Output:  
−
Info: creating stash file /home/myzr/my-work/02_source/AboutUs/.qmake.stash
+
Info: creating stash file /home/myzr/my-work/02_source/my-demo/myzr-qt5-demo/AboutUs/.qmake.stash
 
</pre>
 
</pre>
 
**Note: 如果有“未找到 'qamke' 命令”的信息，是因为交叉编译工具链的配置没有生效，可以按前面 “交叉编译工具链安装” 中的 “source 工具链配置文件” 操作一次后再执行此步骤**   
 
**Note: 如果有“未找到 'qamke' 命令”的信息，是因为交叉编译工具链的配置没有生效，可以按前面 “交叉编译工具链安装” 中的 “source 工具链配置文件” 操作一次后再执行此步骤**   
第198行： 第425行：
  
 
=====> Output:  
 
=====> Output:  
−
/opt/fsl-imx-xwayland-glibc-x86_64-meta-toolchain-qt5-cortexa7hf-neon-toolchain-4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/bin/qt5/uic widget.ui -o ui_widget.h
+
/home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-neon-toolchain-4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/bin/qt5/uic widget.ui -o ui_widget.h
 
......
 
......
−
arm-poky-linux-gnueabi-g++  -march=armv7ve -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a7 --sysroot=/opt/fsl-imx-xwayland-glibc-x86_64-meta-toolchain-qt5-cortexa7hf-neon-toolchain-4.9.88-2.0.0/sysroots/cortexa7hf-neon-poky-linux-gnueabi -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed --sysroot=/opt/fsl-imx-xwayland-glibc-x86_64-meta-toolchain-qt5-cortexa7hf-neon-toolchain-4.9.88-2.0.0/sysroots/cortexa7hf-neon-poky-linux-gnueabi -Wl,-O1 -o AboutUs main.o widget.o qrc_source.o moc_widget.o  -lQt5Widgets -lQt5Gui -lQt5Core -lGLESv2 -lpthread
+
arm-poky-linux-gnueabi-g++  -march=armv7-a -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a9 --sysroot=/home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-neon-toolchain-4.9.88-2.0.0/sysroots/cortexa9hf-neon-poky-linux-gnueabi -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed --sysroot=/home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-neon-toolchain-4.9.88-2.0.0/sysroots/cortexa9hf-neon-poky-linux-gnueabi -Wl,-O1 -o AboutUs main.o widget.o qrc_source.o moc_widget.o  -lQt5Widgets -lQt5Gui -lQt5Core -lGLESv2 -lEGL -lpthread
 
</pre>
 
</pre>
 
### 运行Linux QT5目标程序
 
### 运行Linux QT5目标程序
第218行： 第445行：
 
可以看到开发板显示屏上输出了 MYZR 的 Logo 和一些信息。   
 
可以看到开发板显示屏上输出了 MYZR 的 Logo 和一些信息。   
  
−
<br>
+
<br/>
 +
<br/>
 +
 
 +
--------------------------------------------------------------------------------
 +
<pre>
 +
--------------------------------------------------------------------------------
 +
* 珠海明远智睿科技有限公司 
 +
* ZhuHai MYZR Technology CO.,LTD.
 +
* Latest Update: 2018/12/18 
 +
* Supporter: Tang Bin
 +
--------------------------------------------------------------------------------
 +
</pre>

2018年12月18日 (二) 15:57的版本

必要的说明

　　A7系列 包括 MY-IMX6-EK140、MY-IMX6-EK140P。
　　A9系列 包括 MY-IMX6-EK200、MY-IMX6-EK314、MY-IMX6-EK336。


下载相关的文件

交叉编译工具链

　　IMX8M：打开网盘到 2.4_OS_Linux-4.9.88 -> 03_toolchain，下载 MY-IMX8M 目录。
　　A7系列：打开网盘到 2.4_OS_Linux-4.9.88 -> 03_toolchain，下载 MY-IMX-A7 目录。
　　A9系列：打开网盘到 2.4_OS_Linux-4.9.88 -> 03_toolchain，下载 MY-IMX-A9 目录。

源码

　　u-boot：打开网盘到 2.4_OS_Linux-4.9.88 -> 02_source，下载 u-boot-2016.03-*.tar.bz2。
　　Kernel：打开网盘到 2.4_OS_Linux-4.9.88 -> 02_source，下载 linux-4.9.88-*.tar.bz2。


安装交叉编译工具链

MY-IMX8 系列交叉编译工具链安装

1. 执行安装 

=====> Input:
./fsl-imx-xwayland-glibc-x86_64-meta-toolchain-qt5-aarch64-toolchain-4.9.88-2.0.0.sh

=====> Output: 
NXP i.MX Release Distro SDK installer version 4.9.88-2.0.0
==========================================================
Enter target directory for SDK (default: /opt/fsl-imx-xwayland/4.9.88-2.0.0): 
=====> Input:
/home/myzr/my-work/03_toolchain/fsl-imx-xwayland-glibc-x86_64-meta-toolchain-qt5-aarch64-toolchain-4.9.88-2.0.0

=====> Output: 
You are about to install the SDK to "/home/myzr/my-work/03_toolchain/fsl-imx-xwayland-glibc-x86_64-meta-toolchain-qt5-aarch64-toolchain-4.9.88-2.0.0". Proceed[Y/n]?
=====> Input:
y

=====> Output: 
Extracting SDK.......................................................................................................................................................................................................................done
Setting it up...done
SDK has been successfully set up and is ready to be used.
Each time you wish to use the SDK in a new shell session, you need to source the environment setup script e.g.
 $ . /home/myzr/my-work/03_toolchain/fsl-imx-xwayland-glibc-x86_64-meta-toolchain-qt5-aarch64-toolchain-4.9.88-2.0.0/environment-setup-aarch64-poky-linux

2. source 工具链配置文件 

=====> Input:
source /home/myzr/my-work/03_toolchain/fsl-imx-xwayland-glibc-x86_64-meta-toolchain-qt5-aarch64-toolchain-4.9.88-2.0.0/environment-setup-aarch64-poky-linux

3. 检验交叉编译工具安装 

=====> Input:
$CC -v

=====> Output: 
Using built-in specs.
COLLECT_GCC=aarch64-poky-linux-gcc
COLLECT_LTO_WRAPPER=/home/myzr/my-work/03_toolchain/fsl-imx-xwayland-glibc-x86_64-meta-toolchain-qt5-aarch64-toolchain-4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/libexec/aarch64-poky-linux/gcc/aarch64-poky-linux/7.3.0/lto-wrapper
Target: aarch64-poky-linux
Configured with: ../../../../../../work-shared/gcc-7.3.0-r0/gcc-7.3.0/configure --build=x86_64-linux --host=x86_64-pokysdk-linux --target=aarch64-poky-linux --prefix=/opt/fsl-imx-xwayland/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr --exec_prefix=/opt/fsl-imx-xwayland/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr --bindir=/opt/fsl-imx-xwayland/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/bin/aarch64-poky-linux --sbindir=/opt/fsl-imx-xwayland/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/bin/aarch64-poky-linux --libexecdir=/opt/fsl-imx-xwayland/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/libexec/aarch64-poky-linux --datadir=/opt/fsl-imx-xwayland/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/share --sysconfdir=/opt/fsl-imx-xwayland/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/etc --sharedstatedir=/opt/fsl-imx-xwayland/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/com --localstatedir=/opt/fsl-imx-xwayland/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/var --libdir=/opt/fsl-imx-xwayland/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/lib/aarch64-poky-linux --includedir=/opt/fsl-imx-xwayland/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/include --oldincludedir=/opt/fsl-imx-xwayland/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/include --infodir=/opt/fsl-imx-xwayland/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/share/info --mandir=/opt/fsl-imx-xwayland/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/share/man --disable-silent-rules --disable-dependency-tracking --with-libtool-sysroot=/home/myzr/my-work/imx-4.9.88-2.0.0_ga/imx8mqevk__fsl-imx-xwayland/tmp/work/x86_64-nativesdk-pokysdk-linux/gcc-cross-canadian-aarch64/7.3.0-r0/recipe-sysroot --with-gnu-ld --enable-shared --enable-languages=c,c++ --enable-threads=posix --enable-multilib --enable-c99 --enable-long-long --enable-symvers=gnu --enable-libstdcxx-pch --program-prefix=aarch64-poky-linux- --without-local-prefix --enable-lto --enable-libssp --enable-libitm --disable-bootstrap --disable-libmudflap --with-system-zlib --with-linker-hash-style=gnu --enable-linker-build-id --with-ppl=no --with-cloog=no --enable-checking=release --enable-cheaders=c_global --without-isl --with-gxx-include-dir=/not/exist/usr/include/c++/7.3.0 --with-build-time-tools=/home/myzr/my-work/imx-4.9.88-2.0.0_ga/imx8mqevk__fsl-imx-xwayland/tmp/work/x86_64-nativesdk-pokysdk-linux/gcc-cross-canadian-aarch64/7.3.0-r0/recipe-sysroot-native/usr/aarch64-poky-linux/bin --with-sysroot=/not/exist --with-build-sysroot=/home/myzr/my-work/imx-4.9.88-2.0.0_ga/imx8mqevk__fsl-imx-xwayland/tmp/work/x86_64-nativesdk-pokysdk-linux/gcc-cross-canadian-aarch64/7.3.0-r0/recipe-sysroot --without-long-double-128 --enable-poison-system-directories --with-mpfr=/home/myzr/my-work/imx-4.9.88-2.0.0_ga/imx8mqevk__fsl-imx-xwayland/tmp/work/x86_64-nativesdk-pokysdk-linux/gcc-cross-canadian-aarch64/7.3.0-r0/recipe-sysroot --with-mpc=/home/myzr/my-work/imx-4.9.88-2.0.0_ga/imx8mqevk__fsl-imx-xwayland/tmp/work/x86_64-nativesdk-pokysdk-linux/gcc-cross-canadian-aarch64/7.3.0-r0/recipe-sysroot --enable-nls --enable-initfini-array --enable-__cxa_atexit
Thread model: posix
gcc version 7.3.0 (GCC)

MY-IMX-A7 系列交叉编译工具链安装

1. 执行安装 

=====> Input:
./fsl-imx-fb-glibc-x86_64-meta-toolchain-cortexa7hf-neon-toolchain-4.9.88-2.0.0.sh

=====> Output: 
NXP i.MX Release Distro SDK installer version 4.9.88-2.0.0
==========================================================
Enter target directory for SDK (default: /opt/fsl-imx-fb/4.9.88-2.0.0):
=====> Input:
/home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-cortexa7hf-neon-toolchain-4.9.88-2.0.0

=====> Output: 
You are about to install the SDK to "/home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-cortexa7hf-neon-toolchain-4.9.88-2.0.0". Proceed[Y/n]?
=====> Input:
y

=====> Output: 
Extracting SDK.........................done
Setting it up...done
SDK has been successfully set up and is ready to be used.
Each time you wish to use the SDK in a new shell session, you need to source the environment setup script e.g.
 $ . /home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-cortexa7hf-neon-toolchain-4.9.88-2.0.0/environment-setup-cortexa7hf-neon-poky-linux-gnueabi

2. source 工具链配置文件 

=====> Input:
source /home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-cortexa7hf-neon-toolchain-4.9.88-2.0.0/environment-setup-cortexa7hf-neon-poky-linux-gnueabi

3. 检验交叉编译工具安装 

=====> Input:
$CC -v

=====> Output: 
Using built-in specs.
COLLECT_GCC=arm-poky-linux-gnueabi-gcc
COLLECT_LTO_WRAPPER=/home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-cortexa7hf-neon-toolchain-4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/7.3.0/lto-wrapper
Target: arm-poky-linux-gnueabi
Configured with: ../../../../../../work-shared/gcc-7.3.0-r0/gcc-7.3.0/configure --build=x86_64-linux --host=x86_64-pokysdk-linux --target=arm-poky-linux-gnueabi --prefix=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr --exec_prefix=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr --bindir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi --sbindir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi --libexecdir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi --datadir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/share --sysconfdir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/etc --sharedstatedir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/com --localstatedir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/var --libdir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/lib/arm-poky-linux-gnueabi --includedir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/include --oldincludedir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/include --infodir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/share/info --mandir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/share/man --disable-silent-rules --disable-dependency-tracking --with-libtool-sysroot=/home/myzr/my-work/imx-4.9.88-2.0.0_ga/imx6qpdlsolox__fsl-imx-fb/tmp/work/x86_64-nativesdk-pokysdk-linux/gcc-cross-canadian-arm/7.3.0-r0/recipe-sysroot --with-gnu-ld --enable-shared --enable-languages=c,c++ --enable-threads=posix --enable-multilib --enable-c99 --enable-long-long --enable-symvers=gnu --enable-libstdcxx-pch --program-prefix=arm-poky-linux-gnueabi- --without-local-prefix --enable-lto --enable-libssp --enable-libitm --disable-bootstrap --disable-libmudflap --with-system-zlib --with-linker-hash-style=gnu --enable-linker-build-id --with-ppl=no --with-cloog=no --enable-checking=release --enable-cheaders=c_global --without-isl --with-gxx-include-dir=/not/exist/usr/include/c++/7.3.0 --with-build-time-tools=/home/myzr/my-work/imx-4.9.88-2.0.0_ga/imx6qpdlsolox__fsl-imx-fb/tmp/work/x86_64-nativesdk-pokysdk-linux/gcc-cross-canadian-arm/7.3.0-r0/recipe-sysroot-native/usr/arm-poky-linux-gnueabi/bin --with-sysroot=/not/exist --with-build-sysroot=/home/myzr/my-work/imx-4.9.88-2.0.0_ga/imx6qpdlsolox__fsl-imx-fb/tmp/work/x86_64-nativesdk-pokysdk-linux/gcc-cross-canadian-arm/7.3.0-r0/recipe-sysroot --without-long-double-128 --enable-poison-system-directories --with-mpfr=/home/myzr/my-work/imx-4.9.88-2.0.0_ga/imx6qpdlsolox__fsl-imx-fb/tmp/work/x86_64-nativesdk-pokysdk-linux/gcc-cross-canadian-arm/7.3.0-r0/recipe-sysroot --with-mpc=/home/myzr/my-work/imx-4.9.88-2.0.0_ga/imx6qpdlsolox__fsl-imx-fb/tmp/work/x86_64-nativesdk-pokysdk-linux/gcc-cross-canadian-arm/7.3.0-r0/recipe-sysroot --enable-nls --enable-initfini-array
Thread model: posix
gcc version 7.3.0 (GCC)

MY-IMX-A9 系列交叉编译工具链安装

1. 执行安装 

=====> Input:
./fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-neon-toolchain-4.9.88-2.0.0.sh

=====> Output: 
NXP i.MX Release Distro SDK installer version 4.9.88-2.0.0
==========================================================
Enter target directory for SDK (default: /opt/fsl-imx-fb/4.9.88-2.0.0):
=====> Input:
/home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-neon-toolchain-4.9.88-2.0.0

=====> Output: 
You are about to install the SDK to "/home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-neon-toolchain-4.9.88-2.0.0". Proceed[Y/n]? 
=====> Input:
y

=====> Output: 
Extracting SDK..................................................................................................................................................................................................done
Setting it up...done
SDK has been successfully set up and is ready to be used.
Each time you wish to use the SDK in a new shell session, you need to source the environment setup script e.g.
 $ . /home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-neon-toolchain-4.9.88-2.0.0/environment-setup-cortexa9hf-neon-poky-linux-gnueabi

2. source 工具链配置文件 

=====> Input:
source /home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-neon-toolchain-4.9.88-2.0.0/environment-setup-cortexa9hf-neon-poky-linux-gnueabi

3. 检验交叉编译工具安装 

=====> Input:
$CC -v

=====> Output: 
Using built-in specs.
COLLECT_GCC=arm-poky-linux-gnueabi-gcc
COLLECT_LTO_WRAPPER=/home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-neon-toolchain-4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/7.3.0/lto-wrapper
Target: arm-poky-linux-gnueabi
Configured with: ../../../../../../work-shared/gcc-7.3.0-r0/gcc-7.3.0/configure --build=x86_64-linux --host=x86_64-pokysdk-linux --target=arm-poky-linux-gnueabi --prefix=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr --exec_prefix=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr --bindir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi --sbindir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi --libexecdir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi --datadir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/share --sysconfdir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/etc --sharedstatedir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/com --localstatedir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/var --libdir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/lib/arm-poky-linux-gnueabi --includedir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/include --oldincludedir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/include --infodir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/share/info --mandir=/opt/fsl-imx-fb/4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/share/man --disable-silent-rules --disable-dependency-tracking --with-libtool-sysroot=/home/myzr/my-work/imx-4.9.88-2.0.0_ga/imx6qpdlsolox__fsl-imx-fb/tmp/work/x86_64-nativesdk-pokysdk-linux/gcc-cross-canadian-arm/7.3.0-r0/recipe-sysroot --with-gnu-ld --enable-shared --enable-languages=c,c++ --enable-threads=posix --enable-multilib --enable-c99 --enable-long-long --enable-symvers=gnu --enable-libstdcxx-pch --program-prefix=arm-poky-linux-gnueabi- --without-local-prefix --enable-lto --enable-libssp --enable-libitm --disable-bootstrap --disable-libmudflap --with-system-zlib --with-linker-hash-style=gnu --enable-linker-build-id --with-ppl=no --with-cloog=no --enable-checking=release --enable-cheaders=c_global --without-isl --with-gxx-include-dir=/not/exist/usr/include/c++/7.3.0 --with-build-time-tools=/home/myzr/my-work/imx-4.9.88-2.0.0_ga/imx6qpdlsolox__fsl-imx-fb/tmp/work/x86_64-nativesdk-pokysdk-linux/gcc-cross-canadian-arm/7.3.0-r0/recipe-sysroot-native/usr/arm-poky-linux-gnueabi/bin --with-sysroot=/not/exist --with-build-sysroot=/home/myzr/my-work/imx-4.9.88-2.0.0_ga/imx6qpdlsolox__fsl-imx-fb/tmp/work/x86_64-nativesdk-pokysdk-linux/gcc-cross-canadian-arm/7.3.0-r0/recipe-sysroot --without-long-double-128 --enable-poison-system-directories --with-mpfr=/home/myzr/my-work/imx-4.9.88-2.0.0_ga/imx6qpdlsolox__fsl-imx-fb/tmp/work/x86_64-nativesdk-pokysdk-linux/gcc-cross-canadian-arm/7.3.0-r0/recipe-sysroot --with-mpc=/home/myzr/my-work/imx-4.9.88-2.0.0_ga/imx6qpdlsolox__fsl-imx-fb/tmp/work/x86_64-nativesdk-pokysdk-linux/gcc-cross-canadian-arm/7.3.0-r0/recipe-sysroot --enable-nls --enable-initfini-array
Thread model: posix
gcc version 7.3.0 (GCC)


u-boot编译

　　说明：MY-IMX8M 不需要编译此 u-boot。

编译前的准备

  • 创建编译工作目录
=====> Input:
mkdir ~/my-work/02_source/ -p
  • 解压源码包到工作目录
=====> Input:
tar xf u-boot-2016.03-svn*.tar.bz2 -C ~/my-work/02_source/

编译u-boot目标文件

  • 进入源码目录
=====> Input:
cd ~/my-work/02_source/u-boot-2016.03
  • 生成目标开发板的 .config 文件
=====> Input:
make myimx6ek140p-6y-256m-emmc_defconfig

=====> Output: 
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/kconfig/conf.o
  SHIPPED scripts/kconfig/zconf.tab.c
  SHIPPED scripts/kconfig/zconf.lex.c
  SHIPPED scripts/kconfig/zconf.hash.c
  HOSTCC  scripts/kconfig/zconf.tab.o
  HOSTLD  scripts/kconfig/conf
#
# configuration written to .config
#
  • 执行编译
=====> Input:
make 

=====> Output: 
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config.h
  UPD     include/config.h
  GEN     include/autoconf.mk
  GEN     include/autoconf.mk.dep
  CHK     include/config/uboot.release
  CHK     include/generated/timestamp_autogenerated.h
  CFG     u-boot.cfg
  ......
  LD      u-boot
  OBJCOPY u-boot-nodtb.bin
  OBJCOPY u-boot.srec
  SYM     u-boot.sym
  COPY    u-boot.bin
  CFGS    board/myzr/myimx6/myimx6a7-6y-ddr3.cfg.cfgtmp
  MKIMAGE u-boot.imx

Note: 如果有提示 “cc1: error”，通常是交叉编译工具的配置没生效，可以按前面 “交叉编译工具链安装” 中的 “source 工具链配置文件” 操作一次后再执行此步骤。

  • 目标文件改名
=====> Input:
cp u-boot.imx uboot-myimx6ek140p-6y-256m-emmc.imx

编译u-boot环境变量脚本

=====> Input:
./tools/mkimage -A arm -O linux -T script -C none -a 0 -e 0 -n "myzr bootscripts" -d bootscripts/myimxa7_l4988_emmc_script.cmd my_environment_emmc.scr

=====> Output: 
Image Name:   myzr bootscripts
Created:      Tue Dec 18 14:16:48 2018
Image Type:   ARM Linux Script (uncompressed)
Data Size:    1433 Bytes = 1.40 kB = 0.00 MB
Load Address: 00000000
Entry Point:  00000000
Contents:
   Image 0: 1425 Bytes = 1.39 kB = 0.00 MB

目标文件

uboot-myimx6ek140p-6y-256m-emmc.imx 和 my_environment_emmc.scr 即编译得到的目标文件，保存这两个文件


内核编译

编译前的准备

  • 创建编译工作目录
=====> Input:
mkdir ~/my-work/02_source/ -p
  • 解压源码包到工作目录
=====> Input:
tar xf linux-4.9.88-svn*.tar.bz2 -C ~/my-work/02_source/

编译内核目标文件

  • 进入内核源码目录
=====> Input:
cd ~/my-work/02_source/linux-4.9.88
  • 生成目标平台的 .config 文件
=====> Input:
make myimxa7_defconfig

=====> Output: 
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/kconfig/conf.o
  SHIPPED scripts/kconfig/zconf.tab.c
  SHIPPED scripts/kconfig/zconf.lex.c
  SHIPPED scripts/kconfig/zconf.hash.c
  HOSTCC  scripts/kconfig/zconf.tab.o
  HOSTLD  scripts/kconfig/conf
#
# configuration written to .config
#

Note: 如果有“Can't find default configuration "arch/x86/configs” 的错误，是因为交叉编译工具链的配置没有生效，可以按前面 “交叉编译工具链安装” 中的 “source 工具链配置文件” 操作一次后再执行此步骤

  • 编译内核目标文件
=====> Input:
make zImage

=====> Output: 
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  UPD     include/config/kernel.release
  WRAP    arch/arm/include/generated/asm/bitsperlong.h
  ......
  AS      arch/arm/boot/compressed/piggy.o
  LD      arch/arm/boot/compressed/vmlinux
  OBJCOPY arch/arm/boot/zImage
  Kernel: arch/arm/boot/zImage is ready
  • 内核目标文件改名
=====> Input:
cp arch/arm/boot/zImage zImage-myimxa7

编译设备树目标文件

  • 执行编译命令
=====> Input:
make myimx6ek140p-6y-256m-emmc.dtb

=====> Output: 
  DTC     arch/arm/boot/dts/myimx6ek140p-6y-256m-emmc.dtb
  • 复制设备树目标文件
=====> Input:
cp arch/arm/boot/dts/myimx6ek140p-6y-256m-emmc.dtb ./

编译内核模块包

  • 执行编译
=====> Input:
make modules

=====> Output: 
  CHK     include/config/kernel.release
  CHK     include/generated/uapi/linux/version.h
  ......
  LD [M]  sound/usb/snd-usb-audio.ko
  LD [M]  sound/usb/snd-usbmidi-lib.ko
  • 创建内核模块的保存目录
=====> Input:
mkdir modules
  • 安装内核模块到指定目录
=====> Input:
make modules_install INSTALL_MOD_PATH=./modules

=====> Output: 
  INSTALL crypto/echainiv.ko
  INSTALL crypto/tcrypt.ko
  ......
  INSTALL sound/usb/snd-usb-audio.ko
  INSTALL sound/usb/snd-usbmidi-lib.ko
  DEPMOD  4.9.88-myimx_armv7-svn432
  • 打包内核模块文件
=====> Input:
tar cjf kernel-modules-myimxa9.tar.bz2 -C modules lib

目标文件

zImage-myimxa7、myimx6ek140p-6y-256m-emmc.dtb 和 kernel-modules-myimxa9.tar.bz2 即编译得到的目标文件，保存这三个文件


Linux C程序编译

准备源码

　　打开网盘到 5_MY-Demo -> MY-Linux-C-Demo，下载 hello.c 文件，并复制到虚拟机。

编译目标文件

=====> Input:
$CC hello.c -o hello.out

Note: 如果有“未找到命令”的信息，是因为交叉编译工具链的配置没有生效，可以按前面 “交叉编译工具链安装” 中的 “source 工具链配置文件” 操作一次后再执行此步骤

运行Linux C目标程序

  • 把编译得到的 hello.out 复制到开发板上
  • 在开发板上运行Linux C目标程序 
=====> Input:
./hello.out

=====> Output:
MYZR Technology Co.,Ltd.

Web:  http://www.myzr.com.cn/
Wiki: http://wiki.myzr.com.cn/
BBS:  http://bbs.myzr.com.cn/

Tel: 0756-3628023/3628021
E-mail: service@myzr.com.cn

Note: 如果有“Permission denied”的信息，通常是目标程序没有可执行权限，可以参照下面指令增加目标文件的可执行权限后再运行程序 

=====> Input:
chmod +x ./hello.out


Linux QT5程序编译

准备源码

　　打开网盘到 5_MY-Demo，下载 MY-Linux-QT5-Demo-AboutUs-svn*.tar.bz2 文件，并复制到虚拟机。

  • 解压源码包到工作目录
=====> Input:
tar xf MY-Linux-QT5-Demo-AboutUs-svn*.tar.bz2 -C ~/my-work/02_source/

QT程序编译

  • 进入源码目录 
=====> Input:
cd ~/my-work/02_source/AboutUs/
  • 生成Makefile文件 
=====> Input:
qmake

=====> Output: 
Info: creating stash file /home/myzr/my-work/02_source/my-demo/myzr-qt5-demo/AboutUs/.qmake.stash

Note: 如果有“未找到 'qamke' 命令”的信息，是因为交叉编译工具链的配置没有生效，可以按前面 “交叉编译工具链安装” 中的 “source 工具链配置文件” 操作一次后再执行此步骤

  • 编译目标文件
=====> Input:
make

=====> Output: 
/home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-neon-toolchain-4.9.88-2.0.0/sysroots/x86_64-pokysdk-linux/usr/bin/qt5/uic widget.ui -o ui_widget.h
......
arm-poky-linux-gnueabi-g++  -march=armv7-a -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a9 --sysroot=/home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-neon-toolchain-4.9.88-2.0.0/sysroots/cortexa9hf-neon-poky-linux-gnueabi -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed --sysroot=/home/myzr/my-work/03_toolchain/fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-neon-toolchain-4.9.88-2.0.0/sysroots/cortexa9hf-neon-poky-linux-gnueabi -Wl,-O1 -o AboutUs main.o widget.o qrc_source.o moc_widget.o   -lQt5Widgets -lQt5Gui -lQt5Core -lGLESv2 -lEGL -lpthread

运行Linux QT5目标程序

  • 把编译得到的 AboutUs 复制到开发板上
  • 在开发板上运行QT5目标程序 
=====> Input:
chmod +x AboutUs
./AboutUs -platform eglfs

Note: 如果有“Permission denied”的信息，通常是目标程序没有可执行权限，可以参照下面指令增加目标文件的可执行权限后再运行程序 

=====> Input:
chmod +x ./AboutUs
  • 运行结果
    可以看到开发板显示屏上输出了 MYZR 的 Logo 和一些信息。 



--------------------------------------------------------------------------------
* 珠海明远智睿科技有限公司  
* ZhuHai MYZR Technology CO.,LTD.
* Latest Update: 2018/12/18  
* Supporter: Tang Bin
--------------------------------------------------------------------------------
取自“http://wiki.myzr.com.cn/index.php?title=MYZR-IMX_Linux-4.9.88_编译参考手册&oldid=2519”