Re: Problems while building mspgcc

Hello,

I found a convenient way to build the last LTS release. The Energia
projects contains a script for this purpose:
https://github.com/energia/Energia/blob/master/build/linux/dist/tools/build-mspgcc

Regards,
Gunnar

Am 22.03.2013 17:33, schrieb Gunnar Henne:
> Hello,
>
> I cloned the repositories for binutils and gcc from:
> git://mspgcc.git.sourceforge.net/gitroot/mspgcc/binutils
> git://mspgcc.git.sourceforge.net/gitroot/mspgcc/gcc
>
> I find it more convenient to check out already patched code from the git
> repository than download the original sources and patch them.
>
> Then I switched to the last LTS Release: remotes/origin/lts/20120406
>
> After that I did an out of source build of binutils using this configure
> command:
>  ../binutils/configure --target=msp430 --enable-languages=c
> --program-prefix="msp430-" --prefix=/opt/mspgcc
> ("--enable-languages=c" does not seem to harm.)
>
> The build went through smoothly and install succeded also.
>
> I configured gcc with the same options to ../configure but when I tried
> to compile I am stuck with this error:
> ---------------------------------
> ....
> Running configure in multilib subdir mcpu-430x
> pwd: /home/gunnar/tmp/msp430/gcc_build/msp430
> mkdir mcpu-430x
> configure: creating cache ./config.cache
> checking build system type... x86_64-unknown-linux-gnu
> checking host system type... msp430-unknown-none
> checking for --enable-version-specific-runtime-libs... no
> checking for a BSD-compatible install... /usr/bin/install -c
> checking for gawk... gawk
> checking for msp430-ar... /opt/mspgcc/msp430/bin/ar
> checking for msp430-lipo... msp430-lipo
> checking for msp430-nm... /home/gunnar/tmp/msp430/gcc_build/./gcc/nm
> checking for msp430-ranlib... /opt/mspgcc/msp430/bin/ranlib
> checking for msp430-strip... /opt/mspgcc/msp430/bin/strip
> checking whether ln -s works... yes
> checking for msp430-gcc... /home/gunnar/tmp/msp430/gcc_build/./gcc/xgcc
> -B/home/gunnar/tmp/msp430/gcc_build/./gcc/ -B/opt/mspgcc/msp430/bin/
> -B/opt/mspgcc/msp430/lib/ -isystem /opt/mspgcc/msp430/include -isystem
> /opt/mspgcc/msp430/sys-include  -mcpu=430x
> checking for suffix of object files... configure: error: in
> `/home/gunnar/tmp/msp430/gcc_build/msp430/mcpu-430x/libgcc':
> configure: error: cannot compute suffix of object files: cannot compile
> See `config.log' for more details.
> make[1]: *** [configure-target-libgcc] Error 1
> make[1]: Leaving directory `/home/gunnar/tmp/msp430/gcc_build'
> make: *** [all] Error 2
> ---------------------------------------------------------------
>
> What did I do wrong? I tried to find actual build instructions but
> always stubled about quite outdated stuff.
> Is there a build-script for the last LTS release around? Or an apt
> repository for ubuntu?
>
> Greetings,
>
> Gunnar Henne
>


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