Make failed (code 2) Linux (poisoned "SIG_USART*_RECV")

[amperka]

Make failed (code 2) Linux (poisoned "SIG_USART*_RECV")

[nkrkv]

I'm on Arch too. And seems like edge versions of avr gcc are not very friendly to Arduino codebase. In next version gcc bundled with IDE will be preferred. For now you could replace a line 72 in ino/commands/build.py from:

system_wide = platform.system() == 'Linux'

to

system_wide = False

To force bundled toolset usage.

Thanks for report!

[ZachMassia]

Thanks for the reply.

I changed the line, and even after a reboot the error is still the same.

It still seems to be calling /usr/bin/avr-g++ as well.

*EDIT:
Seems to work fine now, I made a fresh directory and it compiled without errors.

Thanks again.

[nkrkv]

Yeah, it was a cache that has had to be purged with ino clean

[rjehangir]

I know this is an old issue, but this can also be resolved by adding a flag during compilation:

ino build --cxxflags="-D__AVR_LIBC_DEPRECATED_ENABLE__"