[all-commits] [llvm/llvm-project] a81c68: [OpenMP] Take elf_common.c as a interface library

[Shilei Tian via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a81c68ae6be58efa24e2573e155d5ef20260399b
      https://github.com/llvm/llvm-project/commit/a81c68ae6be58efa24e2573e155d5ef20260399b
  Author: Shilei Tian <tianshilei1992 at gmail.com>
  Date:   2021-01-11 (Mon, 11 Jan 2021)

  Changed paths:
    M openmp/libomptarget/plugins/CMakeLists.txt
    M openmp/libomptarget/plugins/amdgpu/CMakeLists.txt
    M openmp/libomptarget/plugins/amdgpu/src/rtl.cpp
    A openmp/libomptarget/plugins/common/CMakeLists.txt
    R openmp/libomptarget/plugins/common/elf_common.c
    A openmp/libomptarget/plugins/common/elf_common/CMakeLists.txt
    A openmp/libomptarget/plugins/common/elf_common/elf_common.h
    M openmp/libomptarget/plugins/cuda/CMakeLists.txt
    M openmp/libomptarget/plugins/cuda/src/rtl.cpp
    M openmp/libomptarget/plugins/generic-elf-64bit/src/rtl.cpp
    M openmp/libomptarget/plugins/ve/CMakeLists.txt
    M openmp/libomptarget/plugins/ve/src/rtl.cpp

  Log Message:
  -----------
  [OpenMP] Take elf_common.c as a interface library

For now `elf_common.c` is taken as a common part included into
different plugin implementations directly via
`#include "../../common/elf_common.c"`, which is not a best practice. Since it
is simple enough such that we don't need to create a real library for it, we just
take it as a interface library so that other targets can link it directly. Another
advantage of this method is, we don't need to add the folder into header search
path which can potentially pollute the search path.

VE and AMD platforms have not been tested because I don't have target machines.

Reviewed By: JonChesterfield

Differential Revision: https://reviews.llvm.org/D94443