- as ghostscript tarball contain syminks which are not supported by

   python re-add them before configuration


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@38557 20353a03-c40f-0410-a6d1-a30d3c3de9de

buildout/hooks/ghostscript-hooks.py

+import os
+def pre_configure_hook(oprtions, buildout):
+  # fixes python bug related to not creating symlink contained in tarfiles
+  for missing in 'configure.ac', 'Makefile.in':
+    if not os.path.islink(os.path.join(os.path.curdir, missing)):
+      os.symlink(os.path.join(os.path.curdir, 'base', missing),
+          os.path.join(os.path.curdir, missing))