From af56c4fc76ac39ce76d649d7bebf7f78c1add4fa Mon Sep 17 00:00:00 2001 From: Steve Dower Date: Thu, 9 Jul 2020 18:52:43 +0100 Subject: bpo-41172: Fix check for compiler in test suite (GH-21400) --- Lib/test/support/__init__.py | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py index f8f60fb..b21978a 100644 --- a/Lib/test/support/__init__.py +++ b/Lib/test/support/__init__.py @@ -1673,9 +1673,15 @@ def missing_compiler_executable(cmd_names=[]): missing. """ - from distutils import ccompiler, sysconfig, spawn + from distutils import ccompiler, sysconfig, spawn, errors compiler = ccompiler.new_compiler() sysconfig.customize_compiler(compiler) + if compiler.compiler_type == "msvc": + # MSVC has no executables, so check whether initialization succeeds + try: + compiler.initialize() + except errors.DistutilsPlatformError: + return "msvc" for name in compiler.executables: if cmd_names and name not in cmd_names: continue -- cgit v0.12