Learn about Linux self-embedded

Here we will talk about Linux self-embedded. The reference books or training materials of system administrators and Linux system scholars can also be used for scientific research and engineering technicians who want to transfer to the embedded field. After several days of hard work, these days are very tired, staying up late and searching for information. In short, although it is Linux self-embedded, but the effect is still good, it takes a lot of effort.

Linux has learned how to love you and hate you. However, if you want to have a good job to support your family in the future, you must make unremitting efforts. As a friend of ZTE said: people have goals, but it is very difficult to make persistent efforts.

Over the past few days, I have been busy porting QTOPIA4.2.1 to QTOPIA4.2.1, platform differences, and compiler problems. However, I never thought of it. I still got help from a forum and solved it. The problem lies in the premise that make must be the original source code, no matter whether you make clean or not. At least I did this on red hat Linux 9.

Hardware Platform
1. HOST: PC, memory above MB.
2. Target machine: UP-NetARM2410-S experimental platform.

Porting software resources
1. Red Hat Linux 9.0 host operating system)
2.gcc-3.4.1.tar.gz host compiler)
3.arm-linux-gcc-3.4.1.tar.bz2 cross compiler)
4.tslib-1.3.tar.bz2 management target platform touch screen)
5.qtopia-opensource-src-4.2.1.tar.gz (including Qt and Qtopia core)
6. Porting of GUI (QT)

Conventions before Compilation:
1) My working directory is/mnt/nfs.
The 2)qtopia-opensource-src-4.2.1.tar.gz package is stored in the/mnt/nfs/qtopia4 directory.

Linux self-learning embedded compiler host compiler gcc-3.4.1.tar.gz

The procedure is as follows:
# Tar-zxvf gcc-3.4.1.tar.gz
#./Configure (the default installation directory is/usr/local)
# Make
# Make install

After the installation is complete, the Linux self-learning embedded executable file is placed in the/usr/local/bin directory, and the library file is placed in the/usr/local/lib directory.

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