From 25854d75846ea9fea357e3b28c5242ffe48dda79 Mon Sep 17 00:00:00 2001
From: Henrik Lindström <henrik@lxm.se>
Date: Sun, 11 May 2025 09:56:38 +0200
Subject: mdist.py: Import gzip only when needed

This is already done for bz2 and lzma, but even gzip is not always available
in a minimal Python installation. For example, this happens when building
Python from source without having zlib available.
---
 mesonbuild/mdist.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mesonbuild/mdist.py b/mesonbuild/mdist.py
index 0361606a5..6e1bfd0ee 100644
--- a/mesonbuild/mdist.py
+++ b/mesonbuild/mdist.py
@@ -7,7 +7,6 @@ from __future__ import annotations
 
 import abc
 import argparse
-import gzip
 import os
 import sys
 import shlex
@@ -294,6 +293,7 @@ class HgDist(Dist):
                 shutil.copyfileobj(tf, bf)
             output_names.append(bz2name)
         if 'gztar' in archives:
+            import gzip
             with gzip.open(gzname, 'wb') as zf, open(tarname, 'rb') as tf:
                 shutil.copyfileobj(tf, zf)
             output_names.append(gzname)
-- 
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