.

setup.py

@@ -71,7 +71,6 @@ def _with_defaults(what, *argv, **kw):
     _[0:0] = ccdefault
     kw['extra_compile_args'] = _
 
-    # XXX link default: no-undefined (only for DSO)
     lddefault = []
     # python extensions cannot be built with -Wl,--no-undefined: at runtime
     # they links with either python (without libpython) or libpython. linking
@@ -262,8 +261,14 @@ setup(
                      'bigfile/virtmem.c',
                      'lib/bug.c',
                      'lib/utils.c'],
-                    define_macros       = [('_GNU_SOURCE',None), ('BUILDING_LIBVIRTMEM',None)],   # XXX dup
-                    language = 'c')],
+                    define_macros       = [('_GNU_SOURCE',None), ('BUILDING_LIBVIRTMEM',None)],
+                    language = 'c'),
+
+                   DSO('wendelin.wcfs.internal.libwcfs',
+                    ['wcfs/internal/wcfs_virtmem.cpp',
+                     'wcfs/internal/wcfs_watchlink.cpp',
+                     'wcfs/internal/wcfs_misc.cpp'],
+                    dsos = ['wendelin.bigfile.libvirtmem'])],
 
     ext_modules = [
                     PyGoExt('wendelin.bigfile._bigfile',
@@ -275,15 +280,11 @@ setup(
 
                     PyGoExt('wendelin.bigfile._file_zodb',
                         ['bigfile/_file_zodb.pyx'],
-                        dsos=['wendelin.bigfile.libvirtmem']),  # XXX needed?
+                        dsos = ['wendelin.wcfs.internal.libwcfs']),
 
                     PyGoExt('wendelin.wcfs.internal._wcfs',
-                        ['wcfs/internal/_wcfs.pyx',
-                         'wcfs/internal/wcfs_virtmem.cpp',
-                         'wcfs/internal/wcfs_watchlink.cpp',
-                         'wcfs/internal/wcfs_misc.cpp',
-                        ],
-                        dsos=['wendelin.bigfile.libvirtmem']),
+                        ['wcfs/internal/_wcfs.pyx'],
+                        dsos = ['wendelin.wcfs.internal.libwcfs']),
 
                     PyGoExt('wendelin.wcfs.internal.wcfs_test',
                         ['wcfs/internal/wcfs_test.pyx']),