llvm dev - Nov 2014 - [LLVMdev] Dragonegg/Cross compile aarch64-apple-darwin

In order to cross compile, e.g. with gfortran, does anybody know if that's
possible? 2 questions, do I need gcc cross compiler to compile Dragonegg,
or is e.g. native x86 compile sufficient. Since it only uses the GCC
frontend, a x86 compiler should be fine? Is it possible to pass the proper
options to the plugin, e.g. using -fplugin-arg-dragonegg-llvm-option, I
haven't had any luck with that yet?

Thanks,
Regards,
Hendrik Greving
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Actually, the following seems to work:

g++ -fplugin=../dragonegg-3.5.0.src/dragonegg.so
-fplugin-arg-dragonegg-llvm-codegen-optimize=3
-fplugin-arg-dragonegg-emit-ir -flto -S quicksort.cpp
../clang+llvm-3.5.0-x86_64-linux-gnu/bin/llc -mtriple aarch64-apple-darwin
-filetype=obj quicksort.s

file quicksort.s.o
quicksort.s.o: Mach-O 64-bit 64-bit architecture=12 object

Now I guess I only need a compatible linker.


On Thu, Nov 20, 2014 at 8:16 AM, Hendrik Greving <
hendrik.greving.smi at gmail.com> wrote:
> In order to cross compile, e.g. with gfortran, does anybody know if
that's
> possible? 2 questions, do I need gcc cross compiler to compile Dragonegg,
> or is e.g. native x86 compile sufficient. Since it only uses the GCC
> frontend, a x86 compiler should be fine? Is it possible to pass the proper
> options to the plugin, e.g. using -fplugin-arg-dragonegg-llvm-option, I
> haven't had any luck with that yet?
>
> Thanks,
> Regards,
> Hendrik Greving
>
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