undefined reference with multiple names .ccp file in different folders about arduino-builder HOT 5 CLOSED

Weird, I thought we fixed this by keeping the library directory structure intact, but perhaps this wasn't copied over to the arduino-builder code?

Could you post a full verbose compilation output?

I suspect that this is a limitation of gcc-ar / .a files. If I read the ar manpage right, files inside an archive are by default identified by just their filenames, no path included. It seems there is a non-standard extension to use the full pathname, but gnu ar only supports reading such files, not writing them. Perhaps using compiler.ar.flags=qc (using quick append, rather then replace) might help, though I'm not sure how the linker then treats this archive.

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@NicoHood can you pls provide full debug output?

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I could not reproduce this anymore. The commit above does not work with the new Arduino API.
I do not intent to hunt this bug now. Maybe if I feel like renaming my files again I can check if it exists...

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Leaving it open then. If if happens to find a way to reproduce it, let us know

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AFAIK it was never reproduced, reopen if needed

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