愚昧之重大发现-嵌入式Eclipse C++项目-命令行整体编译

先说我遇到的问题，由于习惯了IDE编程，所以介入嵌入式编程以来，一直是使用eclipse c++，以前使用vc6编程时，整个项目很大，有几十个工程文件，vc6也支持批处理，常见的打包程序，都支持批处理动作，可以很好的输入一个命令就去上厕所或者休息了，等回来，就可以直接测试打包好的最终程序了，而且我这边当时做的是直接产生光盘目录

到了eclipse这里，以及QT这里遇到麻烦了，网上搜索了快一年了，都没有找到解决方法，说的不明不白。

其实我要干的事情，就是代码修改完成，简单测试某个库后，一个动作命令，产生最后的U盘升级包，或者flash镜像文件，由于系统牵扯好几个海思芯片，例如3520D,3535,3536,3536c,3798M，编译器不同，为此，如果自己折腾makefile，自己没掌握，牵扯的东西太多，项目也很庞大，也没时间学习具体细节了，再来折腾了

为此每次都需要将近期修改了代码的某个.so工程，或者执行程序工程，在eclipse里面，点击项目编译，然后由于有编译后批处理install.sh协助，会自动编译出so文件，并且拷贝到相应目录，如果界面有修改，就到QTCreator当中去编译界面的工程，这些动作做完了，我写过一个打包各个板卡芯片的批处理，最后可以自动产生升级程序。但毕竟中间还需要跑到eclipse中编译项目，而且麻烦的是由于芯片很多，有时候为了防止漏编译，每个芯片都要进行一次，避免某个芯片没有编译，程序不匹配，导致最后板卡烧写测试才能发现问题。每次到了项目打包，都要折腾半个小时左右才能把所有芯片的程序打包，而且由于程序库的相关性，有些库有先后顺序，所以还不能搞错，当时就觉得这时IDE界面编程带来的不便，比起界面编程，可以在十几二十几个工程里面拷贝复制，游刃有余带来的遍历，这半个小时也就一直忍受着。

今天突然发现eclipse里面编译时，就是个make -j4 clean 以及make -j4 all，我就到Release目录下试了一下，先clean再make all，还真有动作，现在想想，eclipse其实产生的这个makefile就是标准的，可以直接用的，害得我，这么久都是手动动作。

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批处理内容简单如下

// #!/bin/sh
export PATH=PATH:/opt/hisi-linux/x86-arm/arm-hisiv200-linux/target/bin:/opt/hisi-linux/x86-arm/arm-hisiv300-linux/target/bin:/opt/hisi-linux-nptl/arm-hisiv100-linux/target/bin:/opt/hisi-linux/x86-arm/arm-hisiv300-linux/lib:/opt/hisi-linux/x86-arm/arm-hisiv100-linux/target/bin:/opt/gcc-4.4.4-glibc-2.11.1-multilib-1.0/arm-fsl-linux-gnueabi/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/opt/hisi-linux-nptl/arm-hisiv100-linux/bin:/opt/hisi-linux-nptl/arm-hisiv300-linux/bin:/opt/hisi-linux-nptl/arm-hisiv400-linux/bin:/opt/hisi-linux/x86-arm/arm-hisiv400-linux/target/bin:/usr/lib/x86_64-linux-gnu:/opt/hisi-linux/x86-arm/arm-hisiv300-linux/arm-hisiv300-linux-uclibcgnueabi/lib:/opt/hisi-linux/x86-arm/arm-hisiv300-linux/arm-hisiv300-linux-uclibcgnueabi/lib/a9_soft:/opt/hisi-linux/x86-arm/arm-hisiv300-linux/lib:/opt/hisi-linux/x86-arm/arm-hisiv300-linux/target/lib:/opt/hisi-linux/x86-arm/arm-hisiv300-linux/lib:/opt/hisi-linux/x86-arm/arm-hisiv400-linux/target/bin:/opt/hisi-linux/x86-arm/arm-hisiv400-linux/lib:/opt/hisi-linux/x86-arm/arm-hisiv300-linux/arm-hisiv300-linux-uclibcgnueabi/lib:/opt/hisi-linux/x86-arm/arm-hisiv300-linux/arm-hisiv300-linux-uclibcgnueabi/bin:/opt/hisi-linux/x86-arm/arm-hisiv300-linux/arm-hisiv300-linux-uclibcgnueabi/lib:/opt/hisi-linux/x86-arm/arm-hisiv500-linux/arm-hisiv500-linux-uclibcgnueabi/bin:/opt/hisi-linux/x86-arm/arm-hisiv500-linux/arm-hisiv500-linux-uclibcgnueabi/lib:/opt/hisi-linux/x86-arm/arm-hisiv500-linux/target/bin

cd /home/ngs
sudo chmod -R 777 /home/ngs/workspace

#####################################HIRtc

注意这里，虽然是一个工程HIRtc,但有好几个配置，每种配置都会有一个目录，如果你也是用的eclipse，打开目录一看就清楚了，只要eclipse里面编译各个项目正常，这里就是正常的

cd /home/ngs/workspace/HIRtc/Release
make -j4 clean
make -j4 all
cd /home/ngs/workspace/HIRtc/release_3516A
make -j4 clean
make -j4 all
cd /home/ngs/workspace/HIRtc/release_3535
make -j4 clean
make -j4 all
cd /home/ngs/workspace/HIRtc/release_3536C
make -j4 clean
make -j4 all
cd /home/ngs/workspace/HIRtc/releaseV200
make -j4 clean
make -j4 all
cd /home/ngs/workspace/HIRtc/releaseV300
make -j4 clean
make -j4 all

#############################################IVHISetIP

cd /home/ngs/workspace/IVHISetIP/Release
make -j4 clean
make -j4 all
cd /home/ngs/workspace/IVHISetIP/release_3516A
make -j4 clean
make -j4 all
cd /home/ngs/workspace/IVHISetIP/release_3535
make -j4 clean
make -j4 all
cd /home/ngs/workspace/IVHISetIP/release_3536
make -j4 clean
make -j4 all
cd /home/ngs/workspace/IVHISetIP/release_3536C
make -j4 clean
make -j4 all

cd /home/ngs/workspace/IVHISetIP/releaseV200
make -j4 clean
make -j4 all

####################################IVComInfSDK
cd /home/ngs/workspace/IVComInfSDK/Release
make -j4 clean
make -j4 all
cd /home/ngs/workspace/IVComInfSDK/release_3516A
make -j4 clean
make -j4 all
cd /home/ngs/workspace/IVComInfSDK/release_3535
make -j4 clean
make -j4 all
cd /home/ngs/workspace/IVComInfSDK/release_3536
make -j4 clean
make -j4 all
cd /home/ngs/workspace/IVComInfSDK/release_3536C
make -j4 clean
make -j4 all
cd /home/ngs/workspace/IVComInfSDK/release_3798M
make -j4 clean
make -j4 all

#############################################IVHIComDataSDK
cd /home/ngs/workspace/IVHIComDataSDK/Release
make -j4 clean
make -j4 all
cd /home/ngs/workspace/IVHIComDataSDK/release_3535
make -j4 clean
make -j4 all
cd /home/ngs/workspace/IVHIComDataSDK/release_3536
make -j4 clean
make -j4 all
cd /home/ngs/workspace/IVHIComDataSDK/release_3536C
make -j4 clean
make -j4 all
cd /home/ngs/workspace/IVHIComDataSDK/release_3798M
make -j4 clean
make -j4 all
cd /home/ngs/workspace/IVHIComDataSDK/release_3516A
make -j4 clean
make -j4 all
#############################################HSMPISDK_3516D
cd /home/ngs/workspace/HSMPISDK_3516D/Release
make -j4 clean
make -j4 all
#############################################HSMPISDK_3520D
cd /home/ngs/workspace/HSMPISDK_3520D/Release
make -j4 clean
make -j4 all
cd /home/ngs/workspace/HSMPISDK_3520D/release_MINI
make -j4 clean
make -j4 all

#############################################HSMPISDK_3535
cd /home/ngs/workspace/HSMPISDK_3535/Release
make -j4 clean
make -j4 all

#############################################HSMPISDK_3536

cd /home/ngs/workspace/HSMPISDK_3536/Release
make -j4 clean
make -j4 all

#############################################HSMPISDK_3536C

cd /home/ngs/workspace/HSMPISDK_3536C/Release
make -j4 clean
make -j4 all

#############################################HSMPISDKEx_3798M

cd /home/ngs/workspace/HSMPISDKEx_3798M/Release
make -j4 clean
make -j4 all

/////////////////////////////////////////////////////////////////////////

后面很多，省略

qt的工程也是一样：

###################################IVHITvWallCtrl
cd /home/ngs/workspace/IVHITvWallCtrl
make -j4 clean
sudo /home/ngs/QT/QT4.86_3798M/bin/qmake /home/ngs/workspace/IVHITvWallCtrl/IVHITvWallCtrl.pro -r -spec qws/linux-hisi3798M-g++ CONFIG+=3798M
make -j4
sudo chmod -R 777 /home/ngs/workspace/IVHITvWallCtrl/IVHITvWallCtrl
echo "ngs" |sudo -S cp -p -r IVHITvWallCtrl /nfsroot/HI3798M
echo "ngs" |sudo -S rm IVHITvWallCtrl

cd /home/ngs/workspace/IVHITvWallCtrl
make -j4 clean
sudo /home/ngs/QT/Qt4.8.6/bin/qmake /home/ngs/workspace/IVHITvWallCtrl/IVHITvWallCtrl.pro -r -spec qws/linux-3520d-g++ CONFIG+=HI3520D
make -j4
sudo chmod -R 777 /home/ngs/workspace/IVHITvWallCtrl/IVHITvWallCtrl

echo "ngs" |sudo -S cp -p -r IVHITvWallCtrl /nfsroot/HI3536C
echo "ngs" |sudo -S cp -p -r IVHITvWallCtrl /nfsroot/HI3536
echo "ngs" |sudo -S cp -p -r IVHITvWallCtrl /nfsroot/HI3520D
echo "ngs" |sudo -S cp -p -r IVHITvWallCtrl /nfsroot/HI3535
echo "ngs" |sudo -S rm IVHITvWallCtrl

/////////////////////////

然后再把我以前写的整体打包sh放到后面，这样就一个命令，直接产生升级包，就和大家平时用的一样了，唉，这么简单，怎么网上没有相关介绍呢，要么没搜到，要么就是太简单，所以称之为愚昧之重大发现，写出来，避免其他人遇到同样弱智的问题，折腾许久。

OK，输入sudo ./mkall.sh，升级包就自动放到网站或者发给客户了，每次改完程序，测试模块后，就是这个动作，就可以休息了