Ubuntu7.10 + Jamvm + Classpath

It's really hard to work. Now we have settled Ubuntu + Jamvm + Classpath. Operating System: Ubuntu7.10Jamvm1.5.0Classpath0.96.1 the old RedHat9 was used at the beginning, and many problems were encountered during the installation of Jamvm, saying that the software needs to be updated and updated, and finally gave up RedHat, install Ubuntu, which is quite popular now (I heard many Google users use it ). Change

It's really hard to work. Now we have settled Ubuntu + Jamvm + Classpath.

Operating System: Ubuntu 7.10

Jamvm 1.5.0

Classpath 0.96.1

When I started to use old Red Hat 9 and installed Jamvm with n problems, I said I needed to update the software and the software, and finally gave up Red Hat, install Ubuntu, which is quite popular now (I heard many Google users use it ).

After Ubuntu is installed, the installation of Jamvm is still smooth. After installing Jamvm, I wrote a helloworld. I was surprised to find that it could not even run helloworld. The error is as follows:

Exception occurred while VM initialising

Java/lang/NoClassDefFoundError: java/lang/Thread

After some struggling and asking experts, I found that Jamvm1.5 needed the latest Classpath.

Then I got the latest Classpath0.96.1. What makes me even more annoyed is that this Classpath cannot even connect to./configure !!!

Observe the errors in the configure process and find many VMThread and other cannot be resolved errors. Based on experience, the class or class is not defined. Finally, the corresponding class is found under classpath/vm/reference, which is truly dizzy. The class to reference other directories. Learning programming in linux is really vomiting blood.

I tried to copy the desired file to the corresponding directory, configure passed; then make, nnd, and now it's the turn of make. I suspect that this is the result of copying files. Therefore, it is hard to add the vm/reference directory to the system environment variable classpath (by modifying etc/environment or profile or bashrc, etc ).

In this way, the configure problem is more formal, but the make problem still exists, there are still 7 errors, more than 10 thousand warning, I couldn't even see the error (more than 10 thousand warnings rushed out ).

Later, I tried to find out which of the following parameters can be used to disable warning. However, I found the suspicious ignore errors.

Well, there are seven errors at the bottom of the line. Try ignore them.

Make-I;

Make-I install

Haha, finally barely installed classpath 0.96.1. Jamvm 1.5.0 is running !!!

In order to build this platform, it took more than a week to stop and stop. Write down these experiences and hope to help later people :-)