FEAT: new shot at bento build.

bscript

@@ -0,0 +1,29 @@
+import os.path as op
+
+from numpy.distutils.misc_util \
+    import \
+        get_numpy_include_dirs
+
+from bento.commands import hooks
+
+from bento.commands.extras.waf \
+    import \
+        ConfigureWafContext, BuildWafContext, register_options
+
+@hooks.startup
+def startup(context):
+    context.register_context("configure", ConfigureWafContext)
+    context.register_context("build", BuildWafContext)
+
+@hooks.options
+def options(context):
+    register_options(context)
+
+@hooks.pre_configure
+def pre_configure(context):
+    conf = context.waf_context
+    conf.load("cython", tooldir=".")
+
+    conf.env.INCLUDES = []
+    conf.env.INCLUDES.extend(get_numpy_include_dirs())
+    conf.env.INCLUDES.append(op.join("skimage", "morphology"))