Issue #2234: distutils failed with mingw binutils 2.18.50.20080109.
Be less strict when parsing these version numbers,
they don't necessarily follow the python numbering scheme.
Backport of r65834
diff --git a/Lib/distutils/cygwinccompiler.py b/Lib/distutils/cygwinccompiler.py
index 4fd23e6..6d1ba16 100644
--- a/Lib/distutils/cygwinccompiler.py
+++ b/Lib/distutils/cygwinccompiler.py
@@ -398,7 +398,7 @@
""" Try to find out the versions of gcc, ld and dllwrap.
If not possible it returns None for it.
"""
- from distutils.version import StrictVersion
+ from distutils.version import LooseVersion
from distutils.spawn import find_executable
import re
@@ -409,7 +409,7 @@
out.close()
result = re.search('(\d+\.\d+(\.\d+)*)',out_string)
if result:
- gcc_version = StrictVersion(result.group(1))
+ gcc_version = LooseVersion(result.group(1))
else:
gcc_version = None
else:
@@ -421,7 +421,7 @@
out.close()
result = re.search('(\d+\.\d+(\.\d+)*)',out_string)
if result:
- ld_version = StrictVersion(result.group(1))
+ ld_version = LooseVersion(result.group(1))
else:
ld_version = None
else:
@@ -433,7 +433,7 @@
out.close()
result = re.search(' (\d+\.\d+(\.\d+)*)',out_string)
if result:
- dllwrap_version = StrictVersion(result.group(1))
+ dllwrap_version = LooseVersion(result.group(1))
else:
dllwrap_version = None
else:
diff --git a/Misc/NEWS b/Misc/NEWS
index 23c2384..954ae7e 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -77,6 +77,10 @@
Library
-------
+- Issue #2234: distutils failed for some versions of the cygwin compiler. The
+ version reported by these tools does not necessarily follow the python
+ version numbering scheme, so the module is less strict when parsing it.
+
- Issue #2222: Fixed reference leak when occured os.rename()
fails unicode conversion on 2nd parameter. (windows only)