datapath: Fix sparse warning on BUILD_BUG_ON_NOT_POWER_OF_2 definition.

[openvswitch] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index c0c100e76f906d818341a655eaec2f2deca70340..4b6156d14cb2ef0d8dee0605ff3baadeb3740ef5 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -22,6 +22,16 @@ AM_CPPFLAGS += -DNDEBUG
 AM_CFLAGS += -fomit-frame-pointer
 endif
 
+# PYTHONDONTWRITEBYTECODE=yes keeps Python from creating .pyc and .pyo
+# files.  Creating .py[co] works OK for any given version of Open
+# vSwitch, but it causes trouble if you switch from a version with
+# foo/__init__.py into an (older) version with plain foo.py, since
+# foo/__init__.pyc will cause Python to ignore foo.py.
+run_python = \
+       PYTHONDONTWRITEBYTECODE=yes \
+       PYTHONPATH=$(top_srcdir)/python:$$PYTHONPATH \
+       $(PYTHON)
+
 ALL_LOCAL =
 BUILT_SOURCES =
 CLEANFILES =