mention CPU arch name in --show-system-info output, if archspec is av…

…ailable

easybuild/tools/options.py

@@ -1153,6 +1153,7 @@ def show_system_info(self):
         """Show system information."""
         system_info = get_system_info()
         cpu_features = get_cpu_features()
+        cpu_arch_name = system_info['cpu_arch_name']
         lines = [
             "System information (%s):" % system_info['hostname'],
             '',
@@ -1166,6 +1167,11 @@ def show_system_info(self):
             "  -> vendor: %s" % system_info['cpu_vendor'],
             "  -> architecture: %s" % get_cpu_architecture(),
             "  -> family: %s" % get_cpu_family(),
+        ]
+        if cpu_arch_name:
+            lines.append("  -> arch name: %s" % cpu_arch_name)
+
+        lines.extend([
             "  -> model: %s" % system_info['cpu_model'],
             "  -> speed: %s" % system_info['cpu_speed'],
             "  -> cores: %s" % system_info['core_count'],
@@ -1175,7 +1181,8 @@ def show_system_info(self):
             "  -> glibc version: %s" % system_info['glibc_version'],
             "  -> Python binary: %s" % sys.executable,
             "  -> Python version: %s" % sys.version.split(' ')[0],
-        ]
+        ])
+
         return '\n'.join(lines)
 
     def show_config(self):

test/framework/options.py

@@ -59,6 +59,7 @@
 from easybuild.tools.py2vs3 import URLError, reload, sort_looseversions
 from easybuild.tools.toolchain.utilities import TC_CONST_PREFIX
 from easybuild.tools.run import run_cmd
+from easybuild.tools.systemtools import HAVE_ARCHSPEC
 from easybuild.tools.version import VERSION
 from test.framework.utilities import EnhancedTestCase, TestLoaderFiltered, init_config
 
@@ -4562,6 +4563,10 @@ def test_show_system_info(self):
             "^  -> Python binary: .*/[pP]ython[0-9]?",
             "^  -> Python version: [0-9.]+",
         ]
+
+        if HAVE_ARCHSPEC:
+            patterns.append(r"^  -> arch name: \w+")
+
         for pattern in patterns:
             regex = re.compile(pattern, re.M)
             self.assertTrue(regex.search(txt), "Pattern '%s' found in: %s" % (regex.pattern, txt))