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Re: [avr-gcc-list] AVR environment on Solaris 10

From: Andreas Höschler
Subject: Re: [avr-gcc-list] AVR environment on Solaris 10
Date: Wed, 2 Dec 2009 11:07:52 +0100

Hi all,

Thank you for trying. This seems not to encouraging.
But, at least this tool tests before it runs into unclear
errors... ;-)

Andreas just sent me a personal email saying that he finally got the toolchain to build.

Well, I got binutils and gcc successfully built with

        mkdir /usr/local/avr/
        mkdir /usr/local/avr/bin

        cd /usr/src
        gunzip binutils-2.20.tar.gz
        tar xvf binutils-2.20.tar
        cd binutils-2.20
        ./configure --target=avr --prefix=/usr/local/avr
        make install

        cd /usr/src
        bunzip2 gcc-4.3.3.tar.bz2
        gtar xvf gcc-4.3.3.tar
        cd gcc-4.3.3
        mkdir objdir
        cd objdir
../configure --target=avr --prefix=/usr/local/avr --enable-languages=c --disable-libssp --disable-shared --disable-libada --disable-libssp --disable-nls --with-dwarf2 --with-gmp=/usr/local --with-mpfr=/usr/local --prefix=/usr/local/avr
        make install

I now have /usr/local/avr/bin/avr-gcc and it seems to work. However, while building the AVR C library (I am following the getting started instructions on http://www.micahcarrick.com/02-15-2006/installing-gnu-tools-avr- gcc.html) I get the following error:

        mkdir /usr/local/avr/src
        cd /usr/local/avr/src
        bunzip2 avr-libc-1.6.7.tar.bz2
        gtar xvf avr-libc-1.6.7.tar
        cd avr-libc-1.6.7
        ./configure --build=`./config.guess` --host=avr --prefix=/usr/local/avr

make[4]: Entering directory `/usr/local/avr/src/avr-libc-1.6.7/avr/lib/avr2' avr-gcc -DHAVE_CONFIG_H -I. -I../../.. -I../../../common -I../../../include -g -Wall -W -Wstrict-prototypes -D__COMPILING_AVR_LIBC__ -mcall-prologues -Os -x assembler-with-cpp -Wa,-gstabs -D__COMPILING_AVR_LIBC__ -c -o eerd_block_at90s1200.o \
    -mmcu=              \
cc1: error: missing argument to "-mmcu="
make[4]: *** [eerd_block_at90s1200.o] Error 1
make[4]: Leaving directory `/usr/local/avr/src/avr-libc-1.6.7/avr/lib/avr2'
make[3]: *** [install-recursive] Error 1
make[3]: Leaving directory `/usr/local/avr/src/avr-libc-1.6.7/avr/lib/avr2'
make[2]: *** [install-recursive] Error 1
make[2]: Leaving directory `/usr/local/avr/src/avr-libc-1.6.7/avr/lib'
make[1]: *** [install-recursive] Error 1
make[1]: Leaving directory `/usr/local/avr/src/avr-libc-1.6.7/avr'
make: *** [install-recursive] Error 1

Am I missing an environment variable?

Thanks a lot,


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