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[OpenMP][NVPTX] Disable building NVPTX deviceRTL by default on a non-CUDA system
authorShilei Tian <tianshilei1992@gmail.com>
Wed, 27 Jan 2021 22:06:05 +0000 (17:06 -0500)
committerShilei Tian <tianshilei1992@gmail.com>
Wed, 27 Jan 2021 22:06:14 +0000 (17:06 -0500)
commitfb12df4a8e33d759938057718273dfb434b2d9c4
tree33a5bce07f213712e415db8907b8b25920a5801atree | snapshot
parent7e6c87ee045497ee0b6b7e55e54921b274e8a9f2commit | diff
[OpenMP][NVPTX] Disable building NVPTX deviceRTL by default on a non-CUDA system

D95466 dropped CUDA to build NVPTX deviceRTL and enabled it by default.
However, the building requires some libraries that are not available on non-CUDA
system by default, which could break the compilation. This patch disabled the
build by default. It can be enabled with `LIBOMPTARGET_BUILD_NVPTX_BCLIB=ON`.

Reviewed By: kparzysz

Differential Revision: https://reviews.llvm.org/D95556
openmp/libomptarget/deviceRTLs/nvptx/CMakeLists.txt diff | blob | history
Domain: System / Toolchain;