[avr-libc-dev] avr-lib compiling error
Hello All, I try to update my avr-libc but compilation is fail with messages: avr-gcc -I/var/tmp/cross/avr/portage/cross-avr/avr-libc-1.6.2/work/avr-libc-1.6.2/common -I/var/tmp/cross/avr/portage/cross-avr/avr-libc-1.6.2/work/avr-libc-1.6.2/include -x assembler-with-cpp -Wa,-gstabs -mmcu=avr2 -D__COMPILING_AVR_LIBC__ -c /var/tmp/cross/avr/portage/cross-avr/avr-libc-1.6.2/work/avr-libc-1.6.2/libc/stdlib/setjmp.S /var/tmp/cross/avr/portage/cross-avr/avr-libc-1.6.2/work/avr-libc-1.6.2/libc/stdlib/setjmp.S: Assembler messages: /var/tmp/cross/avr/portage/cross-avr/avr-libc-1.6.2/work/avr-libc-1.6.2/libc/stdlib/setjmp.S:81: Error: missing model parameter /var/tmp/cross/avr/portage/cross-avr/avr-libc-1.6.2/work/avr-libc-1.6.2/libc/stdlib/setjmp.S:128: Error: missing model parameter make[5]: *** [setjmp.o] Error 1 More info about my system: avr-gcc version: avr-gcc (GCC) 4.2.3 (Gentoo 4.2.3 p1.0) configuration options: /configure --prefix=/usr --host=avr --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --enable-nls --libdir=/usr/lib --target=avr --build=i686-pc-linux-gnu On this line in setjump.S all seems OK 78: _U(setjmp): 79:X_movwXL, jmpb_lo 80: ; save call-saved registers and frame pointer 81:.irp.L_regno, 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,28,29 82:stX+, r\.L_regno ... 127: ; restore call-saved registers and frame pointer 128:.irp.L_regno, 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,28,29 What I do wrong or this is bug. ___ AVR-libc-dev mailing list AVR-libc-dev@nongnu.org http://lists.nongnu.org/mailman/listinfo/avr-libc-dev
Re: [avr-libc-dev] avr-lib compiling error
Weddington, Eric wrote:
-Original Message-
From: Boris Borisov [mailto:[EMAIL PROTECTED]
Sent: Wednesday, December 03, 2008 1:35 PM
To: Weddington, Eric
Subject: Re: [avr-libc-dev] avr-lib compiling error
Hello All,
I try to update my avr-libc but compilation is fail with messages:
snip
avr-gcc (GCC) 4.2.3 (Gentoo 4.2.3 p1.0)
Are you using 'crosstool' to build your toolchain?
Excuse me, I meant 'crossdev'.
Yes with option -t avr. also I try manually in my home directory to
build avr-libc. The result is same.
Crossdev is known to fail building a correct AVR toolchain. Please see the
directions in the avr-libc user manual online on how to build an AVR toolchain:
http://www.nongnu.org/avr-libc/user-manual/
snip
Thanks,
Eric
I found temporary solutions to solve errors in crossdev compiling tool
under Gentoo distribution.
This is problem is exist if try to compile avr-libc with low version of
binutils = 2.15
Solution:
1. Uninstall the avr tollchain with command:
crossdev -C avr
2. Start installation using crossdev with command:
crossdev avr
This is installation fail with message:
--
* Host Portage ARCH:
x86
* Target Portage ARCH:
*
* Target System: avr
* Stage: 3 (C compiler libc)
* binutils: binutils-[latest]
* gcc: gcc-[latest]
* libc: avr-libc-[latest]
* PORTDIR_OVERLAY: /usr/local/portage
* PORT_LOGDIR: /var/log/portage
* PKGDIR:/usr/portage/packages/cross/avr
* PORTAGE_TMPDIR:/var/tmp/cross/avr
_ - ~ - _ - ~ - _ - ~ - _ - ~ - _ - ~ - _ - ~
- _ - ~ - _ - ~
* Forcing the latest versions of {binutils,gcc}-config/gnuconfig
... [ ok ]
* Log: /var/log/portage/cross-avr-binutils.log
* Emerging cross-binutils
... [ ok ]
* Log: /var/log/portage/cross-avr-avr-libc-headers.log
* Emerging cross-avr-libc-headers ...
* avr-libc failed :(
* If you file a bug, please attach the following logfiles:
* /var/log/portage/cross-avr-info.log
* /var/log/portage/cross-avr-avr-libc-headers.log
This is result from trying to compile avr-libc without compiler avr-gcc
- this is bug in script and I not find the solution because I.m is not
expert in bash programming. But on this stage the binutils is installed
(for me version 2.19) and ebuilds in /usr/locale/portage is created.
3. Installing gcc
add this row in /etc/portage/package.use
cross-avr/gcc -nls -fortran -gtk -openmp -mudflap
With command:
echo cross-avr/gcc -nls -fortran -gtk -openmp -mudflap
/etc/portage/package.use
Install GCC with command
emerge cross-avr/gcc
For me this is ebuild install version 4.3.2 of GCC.
4. Continue install procedure with crossdev tool with command:
crossdev avr
Script continue installing avr-libc
For me this is avr-libc-1.6.2
And that's all
I hope this hack help other users of avr-gcc under Gentoo to not lose
like me time in additional try to compile or update avr toolchain.
Bobby 73!
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