Make compilation of C-EDF optional.

C-EDF only makes sense on multicore platforms that have shared caches.
Make it possible to disable it on other platforms, in particular,
on those that do not export get_shared_cpu_map().

1 files changed, 2 insertions, 1 deletions

diff --git a/litmus/Makefile b/litmus/Makefile
index 0cc33e8bee51..e581e87213c2 100644
--- a/litmus/Makefile
+++ b/litmus/Makefile
@@ -14,9 +14,10 @@ obj-y     = sched_plugin.o litmus.o \
             ctrldev.o \
             sched_gsn_edf.o \
             sched_psn_edf.o \
-            sched_cedf.o \
             sched_pfair.o
 
+obj-$(CONFIG_PLUGIN_CEDF) += sched_cedf.o
+
 obj-$(CONFIG_FEATHER_TRACE) += ft_event.o ftdev.o
 obj-$(CONFIG_SCHED_TASK_TRACE) += sched_task_trace.o
 obj-$(CONFIG_SCHED_DEBUG_TRACE) += sched_trace.o