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FS#28886 - [avr-libc] missing xmega support

Attached to Project: Community Packages
Opened by Alex Forencich (alex.forencich) - Tuesday, 13 March 2012, 05:12 GMT
Last edited by Jakob Gruber (schuay) - Monday, 19 March 2012, 19:07 GMT
Task Type Bug Report
Category Packages
Status Closed
Assigned To Jakob Gruber (schuay)
Architecture All
Severity High
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No


The avr-libc package in the Arch repository is missing all XMEGA mcu support as it does not contain the Atmel patches from .

Good pkgbuilds for properly patched avr-libc are available here:

Note that the patches may not apply to the bleeding edge version of libc. The latest version the linked pkgbuilds have been tested with is 1.7.1.

Steps to reproduce:
avr-g++ -c -mmcu=atxmega128a3 -I. -gstabs -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Wall -Wa,-adhlns=voadrv.lst -MD -MP -MF .dep/voadrv.o.d -DF_CPU=32000000L voadrv.cpp -o voadrv.o
voadrv.cpp:1:0: error: unrecognized argument to -mmcu= option: 'atxmega128a3'
voadrv.cpp:1:0: note: See --target-help for supported MCUs
This task depends upon

Closed by  Jakob Gruber (schuay)
Monday, 19 March 2012, 19:07 GMT
Reason for closing:  Duplicate
Additional comments about closing:  #25798
Comment by Jelle van der Waa (jelly) - Monday, 19 March 2012, 11:52 GMT
Jakob maintains the AVR toolchain atm ;)