1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/staging/greybus/tools/Makefile b/drivers/staging/greybus/tools/Makefile
new file mode 100644
index 000000000000..852b12b71149
--- /dev/null
+++ b/drivers/staging/greybus/tools/Makefile
@@ -0,0 +1,31 @@
+ifeq ($(strip $(V)), 1)
+  Q =
+else
+  Q = @
+endif
+
+CFLAGS	+= -std=gnu99 -Wall -Wextra -g \
+	    -D_GNU_SOURCE \
+	    -Wno-unused-parameter \
+	    -Wmaybe-uninitialized \
+	    -Wredundant-decls \
+	    -Wcast-align \
+	    -Wsign-compare \
+	    -Wno-missing-field-initializers
+
+CC	:= $(CROSS_COMPILE)gcc
+
+TOOLS = loopback_test
+
+all: $(TOOLS)
+
+%.o: %.c ../greybus_protocols.h
+	@echo '  TARGET_CC $@'
+	$(Q)$(CC) $(CFLAGS) -c $< -o $@
+
+loopback_%: loopback_%.o
+	@echo '  TARGET_LD $@'
+	$(Q)$(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@
+
+clean::
+	rm -f *.o $(TOOLS)