hwloc pulls in clang

Marco Atzeri marco.atzeri@gmail.com
Mon Jan 10 19:52:04 GMT 2022

On 10.01.2022 18:56, Achim Gratz wrote:
> The recent (still un-announced) update of hwloc pulls in clang via a
> dependency chain going through some OpenCL stuff.  Can this please be
> reverted?  Personally I'd rather live without whatever functionality is
> provided that way if that dependency cannot be made optional; also,
> clang is unmaintained on Cygwin for quite a while, so adding that
> dependency now seems wrong.
> Regards,
> Achim.

let me check

it seems an issue 2 levels below

@ libhwloc15
depends2: cygwin, libOpenCL1, libgcc1, libxml2

@ libOpenCL1
depends2: cygwin, libgcc1, libpocl2

@ libpocl2
depends2: clang, cygwin, libclang8, libhwloc15, libllvm8, libltdl7, 
libpocl-common, libstdc++6

I will rebuild hwloc disabling at all the usage of OpenCL,
that in any case by default is NOT used.

       Disable the OpenCL device discovery build (instead
       of only disabling OpenCL at runtime by default)


More information about the Cygwin-apps mailing list