Wang Xuegang - compiled shipment line file

We follow The steps written in the previous blog compile the main file executable in Linux.Then put it into the SDcard of the mobile phone and found that it cannot be executed.
Supplement:
Steps to put in Sdcard
adb shell
adb sdcard
./main0801
It can be executed in Linux, but not in Android, we cannot execute it across platforms.At this time, the NDK is used.
Download NDK in Linux system
wget NDK address
mv file rename
unzip
Unzip the NDK into a directory.Start compiling
pwd get the path of the current file,
open vim /etc/profile
configure environment variables
export NDKROOT=/root/study/android-ndk-r25
export PATH= N D K R O O T : NDKROOT: Nspan>DKROOT:PATH

source /etc/profile saveModify
Enter echo $NDKROOT to see if the modification is successful
If the NDK path is output, the modification is successful, for example, my path is: /root/study/android-ndk-r25