gnu/packages/patches/glib-respect-datadir.patch

   1 On Guix, Python modules are in a different output from the executables,
   2 so searching "../share/glib-2.0" will not work.
   3
   4 This patch restores behaviour prior to this commit:
   5 <https://git.gnome.org/browse/glib/commit/?id=fe2a9887a8ccb14f2386e01b14834e97a33bc2d7>
   6
   7 --- a/gio/gdbus-2.0/codegen/gdbus-codegen.in
   8 +++ b/gio/gdbus-2.0/codegen/gdbus-codegen.in
   9 @@ -25,9 +25,12 @@
  10
  11  srcdir = os.getenv('UNINSTALLED_GLIB_SRCDIR', None)
  12  filedir = os.path.dirname(__file__)
  13 +datadir = os.path.join('@datadir@', 'glib-2.0')
  14
  15  if srcdir is not None:
  16      path = os.path.join(srcdir, 'gio', 'gdbus-2.0')
  17 +elif os.path.exists(os.path.join(datadir, 'codegen')):
  18 +    path = datadir
  19  elif os.path.basename(filedir) == 'bin':
  20      # Make the prefix containing gdbus-codegen 'relocatable' at runtime by
  21      # adding /some/prefix/bin/../share/glib-2.0 to the python path