Merge pull request #2048 from etcwilde/ewilde/print-target-info-output

build-script-helper: print-target-info error

Author: etcwilde

Utilities/build-script-helper.py

@@ -580,6 +580,9 @@ def get_build_target(swiftc_path, args, cross_compile=False):
         if '-apple-macosx' in args.target_info["target"]["unversionedTriple"]:
           triple = args.target_info['target']['unversionedTriple']
         return triple
+    except subprocess.CalledProcessError as e:
+        error(f"""Command {e.cmd} terminated with non-zero exit status {e.returncode}
+  Output: {e.output}""")
     except Exception as e:
         error(str(e))