File no-pkg-resources.patch of Package libgusb

---
 contrib/generate-version-script.py |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

--- a/contrib/generate-version-script.py
+++ b/contrib/generate-version-script.py
@@ -7,7 +7,7 @@
 import sys
 import xml.etree.ElementTree as ET
 
-from pkg_resources import parse_version
+from packaging.version import parse
 
 XMLNS = '{http://www.gtk.org/introspection/core/1.0}'
 XMLNS_C = '{http://www.gtk.org/introspection/c/1.0}'
@@ -54,14 +54,14 @@ class LdVersionScript:
         for node in cls.findall(XMLNS + 'method'):
             version_tmp = self._add_node(node)
             if version_tmp:
-                if not version_lowest or parse_version(version_tmp) < parse_version(version_lowest):
+                if not version_lowest or parse(version_tmp) < parse(version_lowest):
                     version_lowest = version_tmp
 
         # add the constructor
         for node in cls.findall(XMLNS + 'constructor'):
             version_tmp = self._add_node(node)
             if version_tmp:
-                if not version_lowest or parse_version(version_tmp) < parse_version(version_lowest):
+                if not version_lowest or parse(version_tmp) < parse(version_lowest):
                     version_lowest = version_tmp
 
         if '{http://www.gtk.org/introspection/glib/1.0}get-type' not in cls.attrib:
@@ -93,7 +93,7 @@ class LdVersionScript:
         # output the version data to a file
         verout = '# generated automatically, do not edit!\n'
         oldversion = None
-        for version in sorted(versions, key=parse_version):
+        for version in sorted(versions, key=parse):
             symbols = sorted(self.releases[version])
             verout += '\n%s_%s {\n' % (self.library_name, version)
             verout += '  global:\n'