To me before I could change anything in CDT src, what I want to achieve is:
- Get CDT src from Eclipse repo
- Compile it and get those jars.
Article/tutorial are all great but most time they could not bring a newbie to be expert.
My Eclipse env
Eclipse IDE for Java Developers
Version: 2019-09 R (4.13.0)
Build id: 20190917-1200
CDT branch is 9.10.0.
What’s the ABC steps to generate all CDT jars?
Thanks.
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I’ll go through the tutorial.
Now it’s an experimental try. If it’s successful, it may become a internal tool (kind of commercial) .
I asked UMLet, they did not bother.
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Have a look at this great tutorial on how to write eclipse plugins. Some of it goes into issues that you don't need to know about yet, so focus on chapters 1 to 5 to start, and have a look at 17 to 22 for more topics. As you become more
experienced you can revisit the other chapters.
https://www.vogella.com/tutorials/EclipsePlugin/article.html
BTW, it sounds like your goal is to extend umlet? Have you engaged anyone from that project yet? As they already have eclipse plugins, they may have better advice on how to edit their own code. I/we can try to point you in the right direction
of how to use CDT code, but as you seem to be going off the beaten path you are probably going to have to figure your own way through on most of this.
PS what is the context of your work. For example is this for a commercial product, open source project or academic work?
·
In the editor that just opened, click
Set as Target Platform on the top right.
Eclipse will now download the required dependencies, which may take some time the first time. Once this is done, it should trigger a full build of
your workspace and a lot of errors should go away.
Issue 1
I couldn’t Set as Target Platform on the top right.
However I can see a lot of .class files being generated.
Launching
After all the CDT projects have successfully built, you'll probably want to run and/or do source-level debugging of the CDT code. Open the PDE (Plug-in Development Environment)
perspective: Window->Perspective->Other->"Plug in Development". There, you'll see a project with the name org.eclipse.cdt.ui, right click the org.eclipse.cdt.ui project, select "Run As"->"eclipse application". You should see a new instance of eclipse - with
the latest version of eclipse CDT plugins.
Issue 2
I couldn’t follow the above steps bcos I can’t find
a project with the name org.eclipse.cdt.ui.
Issue 3.
How to generate jar files like these:
![]()
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It's in releng/org.eclipse.cdt.target, try importing it directly. Here is the link to it in the git browser:
https://git.eclipse.org/c/cdt/org.eclipse.cdt.git/tree/releng/org.eclipse.cdt.target
o set the target platform:
·
Expand the "org.eclipse.cdt.target" project.
·
Double-click on
cdt.target.
·
In the editor that just opened, click
Set as Target Platform on the top right.
When clone and import, I selected all, but still can’t see “org.eclipse.cdt.target" project.
Now I am using 9.10.0
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Got it and thanks Christian.
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Ming Cheng wrote:
> I don’t know how to dynamically debug Eclipse plugin code
>
> ...
>
> I tried to build with command:
>
> mvn clean install
>
> but with a lot of error (please refer to the attached file).
I'm not sure, but at a glance it could be that your Maven and/or Tycho are too old for pom-less building. Look inside the top-level pom.xml, it mentions some versions.
However, for debugging it is more convenient to build in Eclipse (PDE) than with Maven. It is described very well in
https://wiki.eclipse.org/Getting_started_with_CDT_development .
-Christian
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