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Re: ARM Cross Compiler


Satyajeet Hoskote wrote:
I am trying to generate a cross compiler for ARM processors on a Intel
platform running RedHat 8.0. The versions of the toolchain components are as
under:

binutils-2.15
gcc-3.4.0
gdb-6.1
newlib-1.12.0

Configuration settings:
target=arm-elf
host=i686-pc-linux-gnu

As explained in the Crossgcc HOWTO, I successfully built the binutils
components in /usr/local/bin. The next step of compiling gcc is throwing up
problems. The last few lines of the error are pasted below

...
configure: WARNING: No native atomic operations are provided for this
platform.
configure: WARNING: They cannot be faked when thread support is disabled.
configure: WARNING: Thread-safety of certain classes is not guaranteed.
configure: error: No support for this host/target combination.
make: *** [configure-target-libstdc++-v3] Error 1

Quick question: do you require C++? If not, maybe you're already ok.


Note that http://www.objsw.com/CrossGCC/ is very out of date.

You may also want to check with the folks at
http://www.gnuarm.com/ as they have built something like the
configuration you're trying to build.
- Dan

--
My technical stuff: http://kegel.com
My politics: see http://www.misleader.org for examples of why I'm for regime change

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