[llvm] [offload] Fix finding libomptarget in runtimes build (PR #157856)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-offload

Author: Michał Górny (mgorny)

<details>
<summary>Changes</summary>

Per the logic in top-level CMakeLists, `libomptarget` is placed into `LLVM_LIBRARY_OUTPUT_INTDIR` when this variable is set.  Adjust the test logic to include this directory in `-L` and `-Wl,-rpath` arguments as well, in order to fix finding tests when building via the `runtimes` top-level directory.

---
Full diff: https://github.com/llvm/llvm-project/pull/157856.diff


1 Files Affected:

- (modified) offload/test/lit.cfg (+2) 


``````````diff
diff --git a/offload/test/lit.cfg b/offload/test/lit.cfg
index a41bcb9c0d064..c0290bfdab3ff 100644
--- a/offload/test/lit.cfg
+++ b/offload/test/lit.cfg
@@ -83,6 +83,7 @@ config.test_format = lit.formats.ShTest()
 config.test_flags = " -I " + config.test_source_root + \
     " -I " + config.omp_header_directory + \
     " -L " + config.library_dir + \
+    " -L " + config.llvm_library_intdir + \
     " -L " + config.llvm_lib_directory
 
 # compiler specific flags
@@ -165,6 +166,7 @@ else: # Unices
         config.test_flags += " -nogpulib"
     config.test_flags += " -Wl,-rpath," + config.library_dir
     config.test_flags += " -Wl,-rpath," + config.omp_host_rtl_directory
+    config.test_flags += " -Wl,-rpath," + config.llvm_library_intdir
     config.test_flags += " -Wl,-rpath," + config.llvm_lib_directory
     if config.cuda_libdir:
         config.test_flags += " -Wl,-rpath," + config.cuda_libdir

``````````

</details>


https://github.com/llvm/llvm-project/pull/157856