From d32ed194e85d567d298c994e90cc5a17516cb487 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max.kellermann@gmail.com>
Date: Fri, 13 Aug 2021 18:52:00 +0200
Subject: [PATCH] python/build/autotools.py: dump config.log on configure error
For better error logs on CI.
---
python/build/autotools.py | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/python/build/autotools.py b/python/build/autotools.py
index b6421dbaf..6cd484f3a 100644
--- a/python/build/autotools.py
+++ b/python/build/autotools.py
@@ -52,7 +52,18 @@ class AutotoolsProject(MakeProject):
'--enable-silent-rules',
] + self.configure_args
- subprocess.check_call(configure, cwd=build, env=toolchain.env)
+ try:
+ subprocess.check_call(configure, cwd=build, env=toolchain.env)
+ except subprocess.CalledProcessError:
+ # dump config.log after a failed configure run
+ try:
+ with open(os.path.join(build, 'config.log')) as f:
+ sys.stdout.write(f.read())
+ except:
+ pass
+ # re-raise the exception
+ raise
+
return build
def _build(self, toolchain):