Virtual Lazarus FAQ

Posted by ALB42 on 21. April 2016No Comments

Some questions to this virtual machine arrived so I started to write a FAQ for the Virtual Lazarus bundle I created. Also made a separate page for this product. There is not much of a response until now… lets hope for later.

Questions and Answers

Q: How to change the default keymap?

A: Open xterm and type “setxkbmap us”, replace the us (= american layout) by your favourite keyboard layout (de, us, fr, ….). To make it permanent for every boot, edit /home/test/.profile and add the setxkbmap call to end of the file.

 

Q: How did you transfer the compiled programs to the target computer?

A: I used the VMware shared folder on the host computer and used samba to access from MorphOS the program. Amiga/UAE and AROS can directly access the files on the harddisk but with dedicated computers of course samba would also work.

 

Q: The AROS compilation seems to be different from the previous AROS release?

A: Yes, the LCL diverted fro AROS on the one side and Amiga/MorphOS on the other side. this is the first try to join them, but its not on par currently. (For example Groupboxes does not work in this version also speedbuttons look weird and so on) So if you experience problems just compile your program at AROS again, or wait for bugfixes 😉

 

Q: How to compile for Amiga/AROS/MorphOS?

A: You can set by hand in Project Options. But I suggest you use my prepared config file as shown in the video. Open “Menu – Project -Project Options” press import (button on the lower edge) choose the “/home/test/AllAmigaPlatforms.xml”. Now you have build settings for all four platforms.

 

Q: Synedit (or other package) is missing in the component icon list?

A: Make sure this package is already supported for Amiga style systems (SynEdit is 😉 ) and go to Package – Install/Uninstall Packages and choose to install. Lazarus have to compile again after installing/uninstalling an package.

 

Q: Are there examples/How to know which components are availabel for our systems?

A: Examples are available at GitHub. If you want to download directly to this virtual machine just open a xterm and type “git clone https://github.com/alb42/fpc-tests.git”. you will find a directory named fpc-tests in your home directory with a sub directory LCL, where you can find many test code examples to use, and test which elements are working, or not.

 

Q: I added a TMemo to my program now it does crash on MorphOS an/or Amiga. Whats wrong?

A: TMemo uses the Texteditor.mcc class as MUI implementation. Sorry I didn’t added a error handling for such case currently, because at AROS it’s installed by default.

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