[patch, libgfortran, power-ieee128] Add multiple defaults for GFORTRAN_CONVERT_UNIT

[Thomas Koenig]

On 13.01.22 22:58, Thomas Koenig via Fortran wrote:
> with this patch, it is now possible to specify both the
> endianness and the REAL(KIND=16) format using the
> environment variable GFORTRAN_CONVERT_UNIT.

I have now pushed this to trunk.

Best regards

	Thomas