File 01-make-setup.py-honor-root-option.patch of Package quodlibet

Index: gdist/man.py
===================================================================
--- gdist/man.py	(revision 4283)
+++ gdist/man.py	(working copy)
@@ -21,20 +21,26 @@
     """
 
     description = "install man pages"
+    user_options = [('root=', None,"install everything relative to this alternate root directory"),]
 
     man_pages = None
     prefix = None
+    root = None
 
     def finalize_options(self):
         GCommand.finalize_options(self)
-        self.set_undefined_options('install', ('install_base', 'prefix'))
+        self.set_undefined_options('install', ('install_base', 'prefix'),
+                                   ('root', 'root'),)
         self.man_pages = self.distribution.man_pages
         for man_page in self.man_pages:
             if not man_page[-1].isdigit():
                 raise SystemExit("%r has no section" % man_page)
 
     def run(self):
-        basepath = os.path.join(self.prefix, 'share', 'man')
+        if self.root and self.prefix.startswith("/"):
+            basepath = os.path.join(self.root, self.prefix[1:], 'share', 'man')
+        else:
+            basepath = os.path.join(self.prefix, 'share', 'man')
         self.mkpath(basepath)
         for man_page in self.man_pages:
             manpath = os.path.join(basepath, "man" + man_page[-1])
Index: gdist/po.py
===================================================================
--- gdist/po.py	(revision 4283)
+++ gdist/po.py	(working copy)
@@ -73,10 +73,12 @@
     """
 
     description = "install message catalog files"
+    user_options = [('root=', None,"install everything relative to this alternate root directory"),]
 
     skip_build = None
     build_base = None
     install_base = None
+    root = None
 
     def finalize_options(self):
         GCommand.finalize_options(self)
@@ -84,13 +86,17 @@
         self.set_undefined_options(
             'install',
             ('install_base', 'install_base'),
-            ('skip_build', 'skip_build'))
+            ('skip_build', 'skip_build'),
+            ('root', 'root'),)
 
     def run(self):
         if not self.skip_build:
             self.run_command('build_mo')
+        if self.root and self.install_base.startswith("/"):
+            dest = os.path.join(self.root, self.install_base[1:], 'share', 'locale')
+        else:
+            dest = os.path.join(self.install_base, 'share', 'locale')
         src = os.path.join(self.build_base, "share", "locale")
-        dest = os.path.join(self.install_base, "share", "locale")
         self.copy_tree(src, dest)
 
 __all__ = ["build_mo", "install_mo"]
Index: gdist/shortcuts.py
===================================================================
--- gdist/shortcuts.py	(revision 4283)
+++ gdist/shortcuts.py	(working copy)
@@ -18,13 +18,13 @@
     """
 
     description = "build .desktop files"
-    user_options = []
     build_base = None
 
     def finalize_options(self):
         GCommand.finalize_options(self)
         self.shortcuts = self.distribution.shortcuts
-        self.set_undefined_options('build', ('build_base', 'build_base'))
+        self.set_undefined_options('build',
+                                    ('build_base', 'build_base'))
 
     def run(self):
         basepath = os.path.join(self.build_base, 'share', 'applications')
@@ -48,11 +48,13 @@
     """
 
     description = "install .desktop files"
+    user_options = [('root=', None,"install everything relative to this alternate root directory"),]
 
     prefix = None
     skip_build = None
     shortcuts = None
     build_base = None
+    root = None
 
     def finalize_options(self):
         GCommand.finalize_options(self)
@@ -60,7 +62,8 @@
         self.set_undefined_options(
             'install',
             ('install_base', 'prefix'),
-            ('skip_build', 'skip_build'))
+            ('skip_build', 'skip_build'),
+            ('root', 'root'),)
 
         self.set_undefined_options(
             'build_shortcuts', ('shortcuts', 'shortcuts'))
@@ -68,7 +71,10 @@
     def run(self):
         if not self.skip_build:
             self.run_command('build_shortcuts')
-        basepath = os.path.join(self.prefix, 'share', 'applications')
+        if self.root and self.prefix.startswith("/"):
+            basepath = os.path.join(self.root, self.prefix[1:], 'share', 'applications')
+        else:
+            basepath = os.path.join(self.prefix, 'share', 'applications')
         srcpath = os.path.join(self.build_base, 'share', 'applications')
         self.mkpath(basepath)
         for shortcut in self.shortcuts: