Complicated cythonize setup.

Cython/Build/Dependencies.py

@@ -424,8 +424,8 @@ def create_extension_list(patterns, ctx=None, aliases=None):
 
 # This is the user-exposed entry point.
 def cythonize(module_list, nthreads=0, aliases=None, **options):    
-    c_options = CompilationOptions(options)
-    cpp_options = CompilationOptions(options); cpp_options.cplus = True
+    c_options = CompilationOptions(**options)
+    cpp_options = CompilationOptions(**options); cpp_options.cplus = True
     ctx = c_options.create_context()
     module_list = create_extension_list(module_list, ctx=ctx, aliases=aliases)
     deps = create_dependency_tree(ctx)

tests/build/cythonize_options.srctree

+PYTHON setup.py build_ext --inplace
+PYTHON -c "import a"
+
+######## setup.py ########
+
+from Cython.Build.Dependencies import cythonize
+
+from distutils.core import setup
+
+setup(
+  ext_modules = cythonize("*.pyx", include_path=['subdir'], compiler_directives={'cdivision': True}),
+)
+
+######## a.pyx ########
+
+cimport x
+include "y.pxi"
+
+# cdivision from setup.py
+def mod_int_c(int a, int b):
+    return a % b
+
+assert mod_int_c(-1, 10) < 0
+
+
+######## subdir/x.pxd ########
+
+######## subdir/y.pxi ########
+