Merge pull request #3923 from branfosj/openblas_regex

fix `FATAL ERROR` regex to not match `printf` lines in `openblas.py`

Author: boegel

easybuild/easyblocks/o/openblas.py

@@ -236,7 +236,7 @@ def test_step(self):
             res = run_shell_cmd(cmd)
 
             # Raise an error if any test failed
-            regex = re.compile("FATAL ERROR", re.M)
+            regex = re.compile("^((?!printf).)*FATAL ERROR", re.M)
             errors = regex.findall(res.output)
             if errors:
                 raise EasyBuildError("Found %d fatal errors in test output!", len(errors))