Revert "[OpenMP] [OMPD] Enable OMPD Tests"

This reverts commit 451c017a32.

openmp/CMakeLists.txt

@@ -87,6 +87,9 @@ endif()
 # to enable time profiling support in the OpenMP runtime.
 add_subdirectory(runtime)
 
+# Build libompd.so
+add_subdirectory(libompd)
+
 if (OPENMP_ENABLE_LIBOMPTARGET)
   # Check that the library can actually be built.
   if (APPLE OR WIN32)
@@ -112,9 +115,6 @@ endif()
 
 option(OPENMP_MSVC_NAME_SCHEME "Build dll with MSVC naming scheme." OFF)
 
-# Build libompd.so
-add_subdirectory(libompd)
-
 # Build documentation
 add_subdirectory(docs)
 

openmp/libompd/CMakeLists.txt

@@ -16,6 +16,9 @@ if(LIBOMP_OMPD_SUPPORT)
     add_subdirectory(src)
     if(LIBOMP_OMPD_GDB_SUPPORT)
         add_subdirectory(gdb-plugin)
-        add_subdirectory(test)
+        # temporarily disabled
+        # test/CMakeLists.txt breaks DeviceRTL in LLVM_ENABLE_PROJECTS builds.
+        # find_package(LLVM) is likely the source of the trouble.
+        # add_subdirectory(test)
     endif()
 endif()

openmp/libompd/test/CMakeLists.txt

@@ -6,6 +6,31 @@ if(NOT OPENMP_TEST_COMPILER_ID STREQUAL "Clang")
   return()
 endif()
 
+find_package(LLVM REQUIRED CONFIG)
+list(APPEND CMAKE_MODULE_PATH "${LLVM_CMAKE_DIR}")
+include(AddLLVM)
+
+
+#find_program(LLVM_LIT_PATH
+#  NAMES llvm-lit lit
+#  HINTS ${LLVM_TOOLS_BINARY_DIR} 
+#  PATHS ${LLVM_ROOT_DIR}/bin /usr/bin /usr/local/bin /opt/local/bin
+#  DOC "llvm-lit executable. (Workaround for AddLLVM.cmake path not being set)"
+#)
+#if(LLVM_LIT_PATH)
+#  set(LLVM_EXTERNAL_LIT ${LLVM_LIT_PATH})
+#endif()
+
+#find_program(FILECHECK_EXECUTABLE
+#  NAMES Filecheck FileCheck
+#  HINTS ${LLVM_TOOLS_BINARY_DIR} 
+#  PATHS ${LLVM_ROOT_DIR}/bin /usr/bin /usr/local/bin /opt/local/bin
+#  DOC "Filecheck executable. (Workaround for AddLLVM.cmake path not being set)"
+#)
+#if(LLVM_FILECHECK_PATH)
+#  set(LLVM_EXTERNAL_FILECHECK ${LLVM_FILECHECK_PATH})
+#endif()
+
 set(PYTHON_PLUGIN ${ompd_BINARY_DIR}/gdb-plugin/python-module)
 
 # Configure the lit.site.cfg.in file