[gentoo-user] crossdev avr compile failing on crtm328p.o

[gentoo-user] crossdev avr compile failing on crtm328p.o

[William Kenworthy]

I have been using crossdev for the avr toolchain (arduino) successfully
for a month - but after an upgrade (large number of packages) I am
getting this:

/usr/libexec/gcc/avr/ld: crtm328p.o: No such file: No such file or
directory

Ive rebuilt/uninstalled/reinstalled the avr toolchain with no success.
Can someone suggest where to look next?

The file crtm328p.o does exist in /usr/avr/lib/avr5 along with the other
arch specific libs.

I am compiling from within the arduino java gui (from svn).

BillK

-- 
William Kenworthy <billk@iinet.net.au>
Home in Perth!

Re: [gentoo-user] crossdev avr compile failing on crtm328p.o

[Mick]

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On Saturday 07 May 2011 13:34:04 William Kenworthy wrote:
> I have been using crossdev for the avr toolchain (arduino) successfully
> for a month - but after an upgrade (large number of packages) I am
> getting this:
> 
> /usr/libexec/gcc/avr/ld: crtm328p.o: No such file: No such file or
> directory
> 
> Ive rebuilt/uninstalled/reinstalled the avr toolchain with no success.
> Can someone suggest where to look next?
> 
> The file crtm328p.o does exist in /usr/avr/lib/avr5 along with the other
> arch specific libs.
> 
> I am compiling from within the arduino java gui (from svn).

There was a recent update on python (so you'll need to eselect 2.7 and also 
run python-updater) and I seem to recall a perl update too (in which case 
you'll need to run perl-cleaner).  Don't forget revdep-rebuild of course.

-- 
Regards,
Mick

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Re: [gentoo-user] crossdev avr compile failing on crtm328p.o

[William Kenworthy]

On Sat, 2011-05-07 at 16:11 +0100, Mick wrote:
> On Saturday 07 May 2011 13:34:04 William Kenworthy wrote:
> > I have been using crossdev for the avr toolchain (arduino) successfully
> > for a month - but after an upgrade (large number of packages) I am
> > getting this:
> > 
> > /usr/libexec/gcc/avr/ld: crtm328p.o: No such file: No such file or
> > directory
> > 
> > Ive rebuilt/uninstalled/reinstalled the avr toolchain with no success.
> > Can someone suggest where to look next?
> > 
> > The file crtm328p.o does exist in /usr/avr/lib/avr5 along with the other
> > arch specific libs.
> > 
> > I am compiling from within the arduino java gui (from svn).
> 
> There was a recent update on python (so you'll need to eselect 2.7 and also 
> run python-updater) and I seem to recall a perl update too (in which case 
> you'll need to run perl-cleaner).  Don't forget revdep-rebuild of course.
> 

I have the python update masked as I want to fix this first.  I did the
perl/perl-cleaner dance before this problem became apparent.  I did
upgrade the linux-headers to 2.6.38 but that broke so much of the system
I downgraded and recompiled everything that I found.  I am also now
unsure about dbus as firefox segfaults with no messages (or anything
obvious in strace while evolution complained about dbus until I
recompiled it.

Its at the stage I may just do the python update, fix, depclean and then
emerge -ep world - its been a few years for this system :)

BillK


-- 
William Kenworthy <billk@iinet.net.au>
Home in Perth!

Re: [gentoo-user] crossdev avr compile failing on crtm328p.o

[Kevin McCarthy]

On Sat, May 07, 2011 at 08:34:04PM +0800, William Kenworthy wrote:
> /usr/libexec/gcc/avr/ld: crtm328p.o: No such file: No such file or
> directory
> 
> Ive rebuilt/uninstalled/reinstalled the avr toolchain with no success.
> Can someone suggest where to look next?
> 
> The file crtm328p.o does exist in /usr/avr/lib/avr5 along with the other
> arch specific libs.

I would look in /usr/avr/etc/portage/make.conf and make sure everything
there looks OK. I'd make sure you have something like this in there:

CHOST=avr
ROOT=/usr/${CHOST}/
LDFLAGS="-L${ROOT}lib -L${ROOT}usr/lib"

Mind if I ask which arduino package you are using? The one in Portage is
somewhat old, and the one from overlay described on the Arduino site[1]
seems to have a problem with avrdude on my system. I eventually just
ended up downloading the binary version and running it from my home dir.

Maybe I should ping the Gentoo maintainers and see if I can help get
Arduino up-to-date in Portage...

[1] http://www.arduino.cc/playground/Linux/Gentoo

-- 
Kevin McCarthy <signals@gentoo.org>

Re: [gentoo-user] crossdev avr compile failing on crtm328p.o

[William Kenworthy]

I thought the gentoo arduino was too out of date so I built the stable
gentoo avr tool-chain, but arduino direct from subversion.

But its the tool-chain thats now broke - is there something like
ldconfig and /etc/ld.so.conf for avr-ld ?

BillK


On Sat, 2011-05-07 at 12:11 -0400, Kevin McCarthy wrote:
> On Sat, May 07, 2011 at 08:34:04PM +0800, William Kenworthy wrote:
> > /usr/libexec/gcc/avr/ld: crtm328p.o: No such file: No such file or
> > directory
> > 
> > Ive rebuilt/uninstalled/reinstalled the avr toolchain with no success.
> > Can someone suggest where to look next?
> > 
> > The file crtm328p.o does exist in /usr/avr/lib/avr5 along with the other
> > arch specific libs.
> 
> I would look in /usr/avr/etc/portage/make.conf and make sure everything
> there looks OK. I'd make sure you have something like this in there:
> 
> CHOST=avr
> ROOT=/usr/${CHOST}/
> LDFLAGS="-L${ROOT}lib -L${ROOT}usr/lib"
> 
> Mind if I ask which arduino package you are using? The one in Portage is
> somewhat old, and the one from overlay described on the Arduino site[1]
> seems to have a problem with avrdude on my system. I eventually just
> ended up downloading the binary version and running it from my home dir.
> 
> Maybe I should ping the Gentoo maintainers and see if I can help get
> Arduino up-to-date in Portage...
> 
> [1] http://www.arduino.cc/playground/Linux/Gentoo
> 

-- 
William Kenworthy <billk@iinet.net.au>
Home in Perth!

Re: [gentoo-user] crossdev avr compile failing on crtm328p.o

[William Kenworthy]

On Sat, 2011-05-07 at 12:11 -0400, Kevin McCarthy wrote:
> On Sat, May 07, 2011 at 08:34:04PM +0800, William Kenworthy wrote:
> > /usr/libexec/gcc/avr/ld: crtm328p.o: No such file: No such file or
> > directory
> > 
> > Ive rebuilt/uninstalled/reinstalled the avr toolchain with no success.
> > Can someone suggest where to look next?
> > 
> > The file crtm328p.o does exist in /usr/avr/lib/avr5 along with the other
> > arch specific libs.
> 
> I would look in /usr/avr/etc/portage/make.conf and make sure everything
> there looks OK. I'd make sure you have something like this in there:
> 
> CHOST=avr
> ROOT=/usr/${CHOST}/
> LDFLAGS="-L${ROOT}lib -L${ROOT}usr/lib"
> 
> Mind if I ask which arduino package you are using? The one in Portage is
> somewhat old, and the one from overlay described on the Arduino site[1]
> seems to have a problem with avrdude on my system. I eventually just
> ended up downloading the binary version and running it from my home dir.
> 
> Maybe I should ping the Gentoo maintainers and see if I can help get
> Arduino up-to-date in Portage...
> 
> [1] http://www.arduino.cc/playground/Linux/Gentoo
> 

oh, and I should add that the above make.conf entries exist and are
correct - but if I copy crtm328p.o from /usr/avr/lib/avr5
to /usr/avr/lib it all works fine.  So while it now works, its ot
fixed :)

I have decided to emerge -ep world after doing the python update - and
see what that fixes/breaks!

BillK


-- 
William Kenworthy <billk@iinet.net.au>
Home in Perth!

Re: [gentoo-user] crossdev avr compile failing on crtm328p.o

[David Relson]

On Sun, 08 May 2011 11:40:58 +0800
William Kenworthy wrote:

...<snip>...
 
> oh, and I should add that the above make.conf entries exist and are
> correct - but if I copy crtm328p.o from /usr/avr/lib/avr5
> to /usr/avr/lib it all works fine.  So while it now works, its ot
> fixed :)
> 
> I have decided to emerge -ep world after doing the python update - and
> see what that fixes/breaks!
> 
> BillK

Hello Bill,

I encountered the same toolchain problem for an Open-USB-IO board,
which also uses an ATmega32 microcontroller.  In my case it was
avr5/crtm32.o that wasn't being found.  Experimentation found that
crtm32.o is found if either of the following symlinks is created

   ln -s /usr/avr/lib/avr5/crtm32.o /usr/avr/lib/crtm32.o

   ln -s /usr/avr/lib/avr5 /usr/avr/lib/avr/4.5.3

The 4.5.3 is the avr-gcc version I have.

HTH,

David