Update Makefile for C++

This is forgotten commit from yesterday.

diff --git a/scripts/kconfig2dot/Makefile b/scripts/kconfig2dot/Makefile
index 1b14c60c9cc2d0101b06164771f763c293b3929e..10eda8dd411a41c9bd26e152cb5a1ced8f0ae28f 100644 (file)
--- a/scripts/kconfig2dot/Makefile
+++ b/scripts/kconfig2dot/Makefile
@@ -15,8 +15,11 @@ INCLUDES = -I../shared
 %.o: %.c
        gcc -c $(CFLAGS) -o $@ $^ $(INCLUDES)
 
+%.o: %.cc
+       g++ -c $(CFLAGS) -o $@ $^ $(INCLUDES)
+
 kconfig2dot: $(OBJ) $(KCONFIG_OBJ)
-       gcc -o $@ $^
+       g++ -o $@ $^
 
 clean::
        $(RM) $(OBJ)