src/module_list.py: Move options for Extensions in sage.graphs.graph_decompositions to distutils directives

Author: Matthias Koeppe

src/module_list.py

@@ -381,8 +381,7 @@ def uname_specific(name, value, alternative):
               sources = ['sage/graphs/strongly_regular_db.pyx']),
 
     Extension('sage.graphs.graph_decompositions.rankwidth',
-              sources = ['sage/graphs/graph_decompositions/rankwidth.pyx'],
-              libraries=['rw']),
+              sources = ['sage/graphs/graph_decompositions/rankwidth.pyx']),
 
     Extension('sage.graphs.graph_decompositions.bandwidth',
               sources = ['sage/graphs/graph_decompositions/bandwidth.pyx']),
@@ -392,7 +391,6 @@ def uname_specific(name, value, alternative):
 
     OptionalExtension('sage.graphs.graph_decompositions.tdlib',
               sources = ['sage/graphs/graph_decompositions/tdlib.pyx'],
-              language="c++",
               package = 'tdlib'),
 
     Extension('sage.graphs.graph_decompositions.clique_separators',

src/sage/graphs/graph_decompositions/rankwidth.pyx

@@ -1,4 +1,5 @@
 # cython: binding=True
+# distutils: libraries = rw
 r"""
 Rank Decompositions of graphs
 

src/sage/graphs/graph_decompositions/tdlib.pyx

@@ -1,3 +1,7 @@
+# distutils: language = c++
+# distutils: libraries = tdlib
+# sage_setup: distribution = sage-tdlib
+
 r"""
 Interface with TdLib (algorithms for tree decompositions)