Fixex include dirs. Also include pru support package include dirs.

apps/adc/Makefile

@@ -1,24 +1,25 @@
-PRU_COMPILER_DIR=/usr
-PRU_C_FLAGS=--silicon_version=2 --hardware_mac=on -i$(PRU_COMPILER_DIR)/include -i$(PRU_COMPILER_DIR)/lib 
+PRU_COMPILER_DIR=/usr/share/ti/cgt-pru
+PRU_PKG_INC_DIR=/opt/source/pru-software-support-package/include
+PRU_C_FLAGS=--silicon_version=2 --hardware_mac=on -i$(PRU_COMPILER_DIR)/include -i$(PRU_COMPILER_DIR)/lib -i$(PRU_PKG_INC_DIR) -i$(PRU_PKG_INC_DIR)/am335x 
 PRU_LD_FLAGS=-llibc.a
 
 HOST_C_FLAGS += -Wall -g -O2 -mtune=cortex-a8 -march=armv7-a -I/usr/local/include
 #HOST_LD_FLAGS += /usr/lib/libprussdrv.a -lpthread -lsndfile
 HOST_LD_FLAGS += -lprussdrv -lpthread -lsndfile
 
-FIND_ADDRESS_COMMAND=`$(PRU_COMPILER_DIR)/bin/dispru pru.elf | grep _c_int00 | cut -f1 -d\  `
+FIND_ADDRESS_COMMAND=`dispru pru.elf | grep _c_int00 | cut -f1 -d\  `
 
 .PHONY: all
 all:
 	# Compile pru.c into pro.obj
-	$(PRU_COMPILER_DIR)/bin/clpru $(PRU_C_FLAGS) -c pru.c
+	clpru $(PRU_C_FLAGS) -c pru.c
 
 	# Link pru.obj with libraries and output pru.map and pru.elf
-	$(PRU_COMPILER_DIR)/bin/clpru $(PRU_C_FLAGS) -z pru.obj $(PRU_LD_FLAGS) \
+	clpru $(PRU_C_FLAGS) -z pru.obj $(PRU_LD_FLAGS) \
 		-m pru.map -o pru.elf AM3359_PRU.cmd
 
 	# Convert pru.elf into text.bin and data.bin
-	$(PRU_COMPILER_DIR)/bin/hexpru ./bin.cmd ./pru.elf
+	hexpru ./bin.cmd ./pru.elf
 
 	# Find address of start of program and compile host program
 	export START_ADDR=0x$(FIND_ADDRESS_COMMAND) && \
@@ -27,11 +28,11 @@ all:
 
 .PHONY: clean
 clean:
-	-rm *.obj
-	-rm *.map
-	-rm *.elf
-	-rm *.bin
-	-rm *.o
-	-rm host
-	-rm out.wav
+	-rm -f *.obj
+	-rm -f *.map
+	-rm -f *.elf
+	-rm -f *.bin
+	-rm -f *.o
+	-rm -f host
+	-rm -f out.wav