message: COMP: add missing rpath for gfortran/openmp
  Temporary fix to get clang/gfortran to work with openmp. Hard-codes the corresponding
  rpath for openmp.
diff: @@ -91,4 +91,6 @@ set(ENABLE_GTEST_DEATH_TESTS ON CACHE BOOL "")
  set(ENABLE_OPENMP ON CACHE BOOL "")
  +set(BLT_EXE_LINKER_FLAGS "-Wl,-rpath,/usr/tce/packages/clang/clang-6.0.0/lib" CACHE PATH "Adds a missing rpath for libraries associated with the fortran compiler")
  +
  