[all-commits] [llvm/llvm-project] e2a623: [OpenMP] Fixed the test environment when building ...

[Shilei Tian via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e2a623094f6bc1b01f9661043b3df908ca1bd037
      https://github.com/llvm/llvm-project/commit/e2a623094f6bc1b01f9661043b3df908ca1bd037
  Author: Shilei Tian <tianshilei1992 at gmail.com>
  Date:   2021-01-06 (Wed, 06 Jan 2021)

  Changed paths:
    M openmp/libomptarget/CMakeLists.txt
    M openmp/libomptarget/src/CMakeLists.txt

  Log Message:
  -----------
  [OpenMP] Fixed the test environment when building along with LLVM

Currently all built libraries in OpenMP are anywhere if building along
with LLVM. It is not an issue if we don't execute any test. However, almost all
tests for `libomptarget` fails because in the lit configuration, we only set
`<build_dir>/libomptarget` to `LD_LIBRARY_PATH` and `LIBRARY_PATH`. Since those
libraries are everywhere, `clang` can no longer find `libomptarget.so` or those
deviceRTLs anymore.

In this patch, we set a unified path for all built libraries, no matter whether
it is built along with LLVM or not. In this way, our lit configuration can work
propoerly.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D93736