diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py index 0127ab6888a1d3..37a69fda8ef74c 100644 --- a/Lib/test/support/__init__.py +++ b/Lib/test/support/__init__.py @@ -835,7 +835,6 @@ def gc_threshold(*args): finally: gc.set_threshold(*old_threshold) - def python_is_optimized(): """Find if Python was built with optimizations.""" cflags = sysconfig.get_config_var('PY_CFLAGS') or '' @@ -843,7 +842,11 @@ def python_is_optimized(): for opt in cflags.split(): if opt.startswith('-O'): final_opt = opt - return final_opt not in ('', '-O0', '-Og') + if sysconfig.get_config_var("CC") == "gcc": + non_opts = ('', '-O0', '-Og') + else: + non_opts = ('', '-O0') + return final_opt not in non_opts def check_cflags_pgo():