[llvm-dev] LLVM_TARGETS_TO_BUILD

[John Cortell via llvm-dev]

Thanks! That should get me on the right track.

Direct reply was accidental. Thanks for putting me back on the list :-)

I'll repost with details once I've got it working.

On Mon, Feb 27, 2017 at 10:00 PM, Tim Northover <t.p.northover at gmail.com>
wrote:

> Hi John,
>
> [Adding llvm-dev again; best to keep these things in the open so they
> show up in future searches].
>
> On 27 February 2017 at 19:46, John Cortell <john.cortell at gmail.com> wrote:
> > After building the solution cmake gave me (with X86), I got those
> libraries
> > I wanted, but they appear to be 32-bit. I need 64-bit versions.
>
> Ah, that was my second guess. My limited reading suggests that Windows
> has completely separate compilers to produce x64 and x32
> libraries/binaries. A bit of grubbing around the internet suggests
> CMake exposes this with the CMAKE_GENERATOR_PLATFORM variable, and -A
> on the command line. So I'd suggest:
>
> c:\cmake-3.8.0-rc1-win64-x64\bin\cmake.exe
> -DLLVM_TARGETS_TO_BUILD=x86_64 -G "Visual Studio 14" -A Win64
>
> (plus a path to the source). That last argument is a bit of a guess,
> but fits in with documentation at
> https://cmake.org/cmake/help/v3.8/generator/Visual%
> 20Studio%2014%202015.html
> (for example).
>
> Hope this works out for you.
>
> Tim.
>
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