URL:
<http://savannah.nongnu.org/bugs/?30436>
Summary: Configure fails detecting missing support for
attiny2313a and others.
Project: AVR C Runtime Library
Submitted by: axel_rohde
Submitted on: mar 13 jul 2010 20:31:16 GMT
Category: Build Infrastructure
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Build system
Status: None
Percent Complete: 0%
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Release: 1.7.*
Fixed Release: None
_______________________________________________________
Details:
I tried building avr-libc-1.7.0 from the source-tarball, according to the
instructions found at at
http://www.nongnu.org/avr-libc/user-manual/install_tools.html
and
http://www.mbeckler.org/microcontrollers/avrgcc_build/.
Executing:
./configure --prefix=/usr/local/avr --build=`./config.guess` --host=avr
... succeeds, but compiling fails in directory
/avr/lib/avr25/attiny2313a
complaining with:
warning: #warning "device type not defined"
On inspection of config.log I see that the configure script failed to detect,
that the following MCUs are not supported by my avr-gcc compiler:
attiny2313a
attiny24a
attiny261a
attiny4313
attiny44a
It flags those as being supported, which is not the case.
Other unsupported MCUs are detected correctly.
See attached config.log for details.
The avr-gcc I am using was also compiled from the original source-tarball of
the 4.5.0 release.
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: mar 13 jul 2010 20:31:16 GMT Name: config.log Size: 308kB By:
axel_rohde
<http://savannah.nongnu.org/bugs/download.php?file_id=20959>
_______________________________________________________
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<http://savannah.nongnu.org/bugs/?30436>
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