[PATCH] build-many-glibcs.py: Include URL in download exception

[Florian Weimer]

---
 scripts/build-many-glibcs.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py
index bda15d741a..3be9847299 100755
--- a/scripts/build-many-glibcs.py
+++ b/scripts/build-many-glibcs.py
@@ -1034,8 +1034,11 @@ class Context(object):
         version_major = version.split('.')[0]
         url = url_map[component] % {'version': version, 'major': version_major}
         filename = os.path.join(self.srcdir, url.split('/')[-1])
-        response = urllib.request.urlopen(url)
-        data = response.read()
+        try:
+            with urllib.request.urlopen(url) as response:
+                data = response.read()
+        except:
+            raise IOError('downloading ' + repr(url))
         with open(filename, 'wb') as f:
             f.write(data)
         subprocess.run(['tar', '-C', self.srcdir, '-x', '-f', filename],

base-commit: 82f4758410d9e4f149ea916504a407ea890d9f76