Honored Contributor
Honored ContributorOk, I think I solved it.
The problem was a hardware component added to the design (whose VHDL code compiles without problems). But there was an error in the makefile (of the HAL library) of that component, adding " \ " to the include path. I did not think of this at first because adding this hw component was one of the last things I did before abandoning the project some months ago. Even if there was no change to the C sourcecode, this thing really screwed it up. Anyway thanks for scrutinizing the make dump I posted, it helped me to begin searching in the right place!
