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Re: [avr-gcc-list] Building avr-gcc - problems with directories
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From: |
Joerg Wunsch |
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Subject: |
Re: [avr-gcc-list] Building avr-gcc - problems with directories |
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Date: |
Mon, 16 Sep 2013 09:33:25 +0200 (MET DST) |
Volker Kuhlmann <address@hidden> wrote:
> I am trying to package up an AVR tool chain again, but am unable to get
> avr-gcc to run its own assembler instead of the host one.
You have to include $PREFIX/bin into your PATH.
> ../gcc-4.8.1/configure \
> -v \
> --prefix=/usr/avr \
> --exec-prefix=/usr/avr \
> --bindir=/usr/avr/bin \
> --libdir=/usr/avr/lib64 \
> --libexecdir=/usr/avr/lib64 \
> --mandir=/usr/avr/share/man \
> --infodir=/usr/avr/share/info \
Just keep it as --prefix=/usr/avr, and let it decide about the rest
by itself.
> So prefix is /usr/avr. I figure /usr will never work for a cross
> compiler because it clashes with the host's compiler's lib and include.
/usr does work. All those things that are really different for the
cross compilation environment are installed unter a different name.
The only clashes I know of are related to documentation files and
perhaps internationalization (message catalogs).
Of course, your binutils should have been configured and installed using
the same prefix as your AVR-GCC.
--
cheers, Joerg .-.-. --... ...-- -.. . DL8DTL
http://www.sax.de/~joerg/
Never trust an operating system you don't have sources for. ;-)