$NetBSD: patch-llvm_CMakeLists.txt,v 1.1 2021/02/10 10:35:13 adam Exp $

On Darwin, use correct install_name.

--- llvm/CMakeLists.txt.orig	2021-02-09 13:03:37.000000000 +0000
+++ llvm/CMakeLists.txt
@@ -455,8 +455,6 @@ set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${LL
 
 set(CMAKE_BUILD_WITH_INSTALL_RPATH ON)
 if (APPLE)
-  set(CMAKE_INSTALL_NAME_DIR "@rpath")
-  set(CMAKE_INSTALL_RPATH "@executable_path/../lib")
 else(UNIX)
   if(NOT DEFINED CMAKE_INSTALL_RPATH)
     set(CMAKE_INSTALL_RPATH "\$ORIGIN/../lib${LLVM_LIBDIR_SUFFIX}")