try something

This reverts commit 896d7cf497.

lib/spack/spack/compiler.py

@@ -472,6 +472,7 @@ def compiler_verbose_output(self) -> Optional[str]:
         """Verbose output from compiling a dummy C source file. Output is cached."""
         if not hasattr(self, "_compile_c_source_output"):
             self._compile_c_source_output = self._compile_dummy_c_source()
+            print(self._compile_c_source_output)
         return self._compile_c_source_output
 
     def _compile_dummy_c_source(self) -> Optional[str]:
@@ -494,9 +495,6 @@ def _compile_dummy_c_source(self) -> Optional[str]:
 
             with self.compiler_environment():
                 return cc_exe(self.verbose_flag, fin, "-o", fout, output=str, error=str)
-        except spack.util.executable.ProcessError as pe:
-            tty.debug("ProcessError: Command exited with non-zero status: " + pe.long_message)
-            return None
         finally:
             shutil.rmtree(tmpdir, ignore_errors=True)
 

share/spack/gitlab/cloud_pipelines/stacks/e4s-rocm-external/spack.yaml

@@ -126,7 +126,7 @@ spack:
         prefix: /opt/rocm-5.7.1
         extra_attributes:
           compilers:
-            c: /opt/rocm-5.7.1/llvm/bin/clang++
+            c: /opt/rocm-5.7.1/llvm/bin/clang
             c++: /opt/rocm-5.7.1/llvm/bin/clang++
             hip: /opt/rocm-5.7.1/hip/bin/hipcc
     hipify-clang:
@@ -141,7 +141,7 @@ spack:
         prefix: /opt/rocm-5.7.1/llvm
         extra_attributes:
           compilers:
-            c: /opt/rocm-5.7.1/llvm/bin/clang++
+            c: /opt/rocm-5.7.1/llvm/bin/clang
             cxx: /opt/rocm-5.7.1/llvm/bin/clang++
     hsakmt-roct:
       buildable: false