[all-commits] [llvm/llvm-project] 14696b: [AIX] Update rpath for BUILD_SHARED_LIBS

[jsji via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 14696baaf4c43fe53f738bc292bbe169eed93d5d
      https://github.com/llvm/llvm-project/commit/14696baaf4c43fe53f738bc292bbe169eed93d5d
  Author: Jinsong Ji <jji at us.ibm.com>
  Date:   2021-03-20 (Sat, 20 Mar 2021)

  Changed paths:
    M llvm/cmake/modules/AddLLVM.cmake
    M llvm/cmake/modules/HandleLLVMOptions.cmake

  Log Message:
  -----------
  [AIX] Update rpath for BUILD_SHARED_LIBS

BUILD_SHARED_LIBS build llvm component as shared library,
which can reduce the size a lot.

Normally, the binary use ORIGIN../lib to load component libraries,
unfortunatly, ORIGIN is not supported by AIX ld.

We hardcoded the build lib and install lib path in rpath for now
to enable BUILD_SHARED_LIBS build.

Understand that this is not perfect solution,
we can update this when we find better solution.

Reviewed By: hubert.reinterpretcast

Differential Revision: https://reviews.llvm.org/D98901