From 63cb92bb357929ed38e4ff2c18e6761e03ec7e25 Mon Sep 17 00:00:00 2001 From: Kovid Goyal Date: Tue, 22 Feb 2022 08:15:23 +0530 Subject: [PATCH] Dump envvars when failing to find one --- setup/vcvars.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/setup/vcvars.py b/setup/vcvars.py index 7fc61ad880..11ca340021 100644 --- a/setup/vcvars.py +++ b/setup/vcvars.py @@ -134,7 +134,12 @@ def query_vcvarsall(is64bit=True): try: return env[k] except KeyError: - return env[k.lower()] + try: + return env[k.lower()] + except KeyError: + for k, v in env.items(): + print(f'{k}={v}', file=sys.stderr) + raise return { k: g(k)