[Bug target/96265] building nvptx-none on platforms other than x86_64-linux-gnu, e.g. aarch64-linux-gnu and powerpc64le-linux-gnu

[doko at debian dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96265

--- Comment #1 from Matthias Klose <doko at debian dot org> ---
patch for the target hook posted at
https://gcc.gnu.org/pipermail/gcc-patches/2020-July/550534.html