| Re: [cdt-dev] problem creating a custom toolchain`s linker |
|
Hello Sebastian,
I am not completely understand your reply. Could you be a bit more specific?
How can use the extension point org.eclipse.cdt.managedbuilder.core.buildDefinitions?
Please find my latest plugin.xml attached.
Kind regards,
Tamas
>>> Sebastian Wagner <se.wagner@xxxxxx> 14-1-2013 15:41 >>>
Hello Tamas,
but if you just want to adapt the options and settings for the linkder, compiler,... you don't need to implement your own linker. So you don't need to care for cdt.managedbuild.tool.gnu.c.linker. I think - and this is what I did - you just need to use the extension point org.eclipse.cdt.managedbuilder.core.buildDefinitions. An example how to use it you will find in org.eclipse.cdt.managedbuilder.gnu.ui in the plugin.xml file. As I wrote in my first mail you just need to adapt the linker inputs/ outputs, just leave the superClass empty. Did you try this? Or did I misunderstand something? If you want you could also send the plugin.xml of your project, maybe I can have a look at it.
Sebastian Date: Mon, 14 Jan 2013 08:19:57 +0100 From: t.csabina@xxxxxxxxx To: cdt-dev@xxxxxxxxxxx Subject: Re: [cdt-dev] problem creating a custom toolchain`s linker Hi,
Thanks to spare with me on this subject!
The reason is only cosmetic. The toolchain that we use currently (MinGW GCC) has lots of options and settings for the compiler and linker that our compiler and linker doesn`t know. It looks ugly that the only option we use is the Other flags for the compiler and the Linker flags for the linker. This gave me the idea to create a custom toolchain and create a linker and a compiler tool, which has got the options defined that is really an option for the compiler and linker.
I copied every single sub-item of the cdt.managedbuild.tool.gnu.c.linker to my own linker. Renamed the ID`s but still get the "Nothing to build" message when I test. This made me think that the problem is not related to the linker directly. But rather, the cdt.managedbuild.tool.gnu.c.linker has some built-in, hidden, or whatever not visible functionality that I cannot copy to my own linker, because is not visible when I edit the cdt.managed.build.info buildDefinitions (this is where cdt.managedbuild.tool.gnu.c.linker is defined as <tool>. This is why I started to ask for help here, as I was (and I am) not able to figure out what do I miss here.
Regards,
Tamas
>>> Sebastian Wagner <se.wagner@xxxxxx> 11-1-2013 21:21 >>> Hello, I would like to ask once again about the linker. Why do you want to use your own implementation if it works fine with the cdt.managedbuild.tool.gnu.c.linker (this is at least what I understood)? If you implement a new one, you must ensure that it implements the complete interface correctly. You could copy the complete code from cdt.managebuild.tool.gnu.c.linker to your project, just renaming the packages, to test if it works. Sebastian Date: Fri, 11 Jan 2013 08:12:42 +0100 From: t.csabina@xxxxxxxxx To: cdt-dev@xxxxxxxxxxx Subject: Re: [cdt-dev] problem creating a custom toolchain`s linker Hello,
Yes, I agree that I am missing something. But I was not able to figure out what, that is why I asked in this list. In the hope that someone else was also in my shoe. Or that the developers of the CDT has more knowledge and experience on the topic than me, who (me) trying to figure out things with lack of documentation, knowledge and experience.
I have copied every single property of the cdt.managedbuild.tool.gnu.c.linker to my own linker, renamed the IDs, but still got "Nothing to build"... So with this I cannot get any further.
But I have another idea of finding out why I get "Nothing to build": I want to debug Eclipse when I press `Build All`.
Which class contains this "Nothing to build" message? How could I debug my Eclipse instance to see what is happening in the background when I press the Build All button?
Regards,
tamas
>>> Derek Morris <dmsubs@xxxxxxxxxxxxx> 10-1-2013 10:43 >>> In that case you need to look CAREFULLY at all the differences between your definitions and those that work by using "super". Sorry, but I cannot do this for you. It is obvious that you are missing something. On 10 Jan 2013, at 09:41, "Tamas Csabina" <t.csabina@xxxxxxxxx> wrote:
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