bug#23984: Bug avr-toolchain

bug#23984: Bug avr-toolchain

[Daniel Pimentel]

Guix,

I'd like report a bug in our avr-toolchain. I try compile to Arduino 
plataform using Microscheme (installed with: guix package -i 
microscheme) on GuixSD, but there are errors.

I did:
sudo microscheme -m UNO -d /dev/ttyACM0 -au lightom.ms

Output:
...
32 lines compiled OK
Assembling...
...
avr-ld: cannot find crtatmega328p.o: No such file or directory
...
avrdude: Device signature = 0x1e950f
avrdude: reading input file "lightom.hex"
avrdude: can't open input file lightom.hex: No such file or directory
avrdude: read from file 'lightom.hex' failed

I have avr-gcc avr-libc avrdude avr-binutils avr-toolchain installed 
(only avr-toolchain is needed).

I'll try debug and fix it.

-- 
Daniel Pimentel (aka d4n1)

bug#23984: Bug avr-toolchain

[Ricardo Wurmus]

Daniel Pimentel <d4n1@d4n1.org> writes:

> I'd like report a bug in our avr-toolchain. I try compile to Arduino 
> plataform using Microscheme (installed with: guix package -i 
> microscheme) on GuixSD, but there are errors.
>
> I did:
> sudo microscheme -m UNO -d /dev/ttyACM0 -au lightom.ms
>
> Output:
> ...
> 32 lines compiled OK
> Assembling...
> ...
> avr-ld: cannot find crtatmega328p.o: No such file or directory

This looks like a search path issue.  If you copy this file from the
depths of the output directory to the current directory it should work
fine (works for me).

> ...
> avrdude: Device signature = 0x1e950f
> avrdude: reading input file "lightom.hex"
> avrdude: can't open input file lightom.hex: No such file or directory
> avrdude: read from file 'lightom.hex' failed

These errors will disappear once the above error is fixed.
Thanks for taking care of this!

~~ Ricardo

bug#23984: Closing “Bug avr-toolchain”?

[Brice Waegeneire]

Hello Guix,

Like Ricardo I can't reproduce this 4 years old bug:
--8<---------------cut here---------------start------------->8---
$ guix environment --pure --ad-hoc microscheme avr-toolchain -- \
microscheme -m UNO -a examples/blink-led-morse.ms
Microscheme 0.9.3, (C) Ryan Suchocki
>> Treeshaker: After 4 rounds: 88 globals purged! 32 bytes will be 
>> reserved.
>> 114 lines compiled OK
>> Assembling...
>> Finished.
--8<---------------cut here---------------end--------------->8---

We should close it.

- Brice