Eclipse Community Forums: C / C++ IDE (CDT) » Cross compiling using custom toolchain

Help

Home

Home » Language IDEs » C / C++ IDE (CDT) » Cross compiling using custom toolchain

Show: Today's Messages :: Show Polls :: Message Navigator

Cross compiling using custom toolchain [message #1763651]

Thu, 18 May 2017 11:25

Jewgeni T.

Messages: 6
Registered: May 2017

Junior Member

I will ask for a possibility to set a vendor specific toolchain for cross compiling in Eclipse Neon. Is it possible and how to add a custom toolchain?

Another question is how tell the indexer to process additional header files. I see a lot of unresolved references. Adding include file entry in Preprocessor Include Paths, Macros, etc. doesn't work.

Thanks for tips!

Report message to a moderator

Re: Cross compiling using custom toolchain [message #1763736 is a reply to message #1763651]

Fri, 19 May 2017 08:17

Jewgeni T.

Messages: 6
Registered: May 2017

Junior Member

Addition: it is a make project

Report message to a moderator

Re: Cross compiling using custom toolchain [message #1763750 is a reply to message #1763736]

Fri, 19 May 2017 09:51

Jonah Graham

Messages: 416
Registered: June 2014

Senior Member

Have you had a look at C/C++ GCC Cross Compiler Support? What kind of problems are you facing/what are you trying to do?

Report message to a moderator

Re: Cross compiling using custom toolchain [message #1763763 is a reply to message #1763750]

Fri, 19 May 2017 11:19

Jewgeni T.

Messages: 6
Registered: May 2017

Junior Member

Thank you for reply.
Yes, I have set for my project Cross GCC from Toolchains. It is a make project.
Cross settings are specified in makefile, but is it not important to tell the indexer what compiler should be used (e.g. builtins)?

Report message to a moderator

Re: Cross compiling using custom toolchain [message #1763774 is a reply to message #1763763]

Fri, 19 May 2017 14:02

Jonah Graham

Messages: 416
Registered: June 2014

Senior Member

In project settings -> C/C++ General -> Preprocessor include paths, etc -> Providers (tab).

Select CDT Cross GCC Built-in Compiler Settings and change the compile to the one you are using:

index.php/fa/29407/0/

If your toolchain is ARM, you may find the http://gnuarmeclipse.github.io/ extensions useful.

Attachment: toolchain.png
(Size: 119.41KB, Downloaded 6255 times)

Report message to a moderator

Re: Cross compiling using custom toolchain [message #1763776 is a reply to message #1763774]

Fri, 19 May 2017 14:30

Jewgeni T.

Messages: 6
Registered: May 2017

Junior Member

Thank you very much

Report message to a moderator

Re: Cross compiling using custom toolchain [message #1763784 is a reply to message #1763776]

Fri, 19 May 2017 15:49

Jewgeni T.

Messages: 6
Registered: May 2017

Junior Member

Unfortunately it seems not working correctly.
I get the following problem message:
Description Resource Path Location Type
Program "-E" not found in PATH vibrante Project Properties, C++ Preprocessor Include.../Providers, [CDT Cross GCC Built-in Compiler Settings] options C/C++ Scanner Discovery Problem

Report message to a moderator