added arduino, modified build

Makefile.mk

@@ -4,14 +4,15 @@ TARGET = main
 # create a variable that only pertains to this project
 #MY_OWN_LIBRARY_DIR = /usr/home/MJ/Arduino/libraries/mj_midi
 
-base = /home/mrh/Downloads/arduino-1.8.8-linux64/arduino-1.8.8
+base = ./arduino
 
 # "EXTRAINCDIRS" is a variable used by the base makefile. The base makefile creates a -I compiler flag for every item in the "EXTRAINCDIRS" list.
 EXTRAINCDIRS = \
 	${base}/hardware/arduino/avr/libraries/SPI/src \
-	${base}/hardware/arduino/avr/cores/arduino    \
+	${base}/hardware/arduino/avr/cores/arduino     \
 	${base}/hardware/arduino/avr/variants/standard \
 	${base}/libraries/RF24                         \
+	${base}/libraries/SoftPWM                      \
 
 # specify *.c source files pertaining to my project
 SRC = 
@@ -20,7 +21,8 @@ SRC =
 PSRC = main.cpp 
 
 # specify additional (non-core) Arduino libraries to include
-ARDLIBS = RF24 
+
+ARDLIBS = RF24 SoftPWM
 
 # include my base makefile
-include ./Makefile.base
+include ./BaseMake.mk