Fix demo compilation

litex/soc/software/demo/Makefile

@@ -3,7 +3,7 @@ BUILD_DIR?=../build/
 include $(BUILD_DIR)/software/include/generated/variables.mak
 include $(SOC_DIRECTORY)/software/common.mak
 
-OBJECTS   = isr.o donut.o helloc.o main.o
+OBJECTS   = isr.o donut.o helloc.o main.o crt0.o
 ifdef WITH_CXX
 	OBJECTS += hellocpp.o
 endif
@@ -21,16 +21,17 @@ demo.elf: $(OBJECTS)
 	$(CC) $(LDFLAGS) \
 		-T linker.ld \
 		-N -o $@ \
-		$(BUILD_DIR)/software/libbase/crt0.o \
 		$(OBJECTS) \
-		-L$(BUILD_DIR)/software/libbase \
-		-L$(BUILD_DIR)/software/libcompiler_rt \
-		-lbase -lcompiler_rt
+		$(PACKAGES:%=-L$(BUILD_DIR)/software/%) \
+		$(LIBS:lib%=-l%)
 	chmod -x $@
 
 main.o: main.c
 	$(compile)
 
+crt0.o: $(CPU_DIRECTORY)/crt0.S
+	$(assemble)
+
 donut.o: CFLAGS += -w
 
 helloc.o: CFLAGS += -w

litex/soc/software/demo/donut.c

@@ -9,7 +9,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include <console.h>
+#include <libutils/console.h>
 
 #define R(mul,shift,x,y) \
   _=x; \

litex/soc/software/demo/isr.c

@@ -4,7 +4,7 @@
 #include <generated/csr.h>
 #include <generated/soc.h>
 #include <irq.h>
-#include <uart.h>
+#include <libcomm/uart.h>
 
 void isr(void);
 

litex/soc/software/demo/main.c

@@ -6,8 +6,8 @@
 #include <string.h>
 
 #include <irq.h>
-#include <uart.h>
-#include <console.h>
+#include <libcomm/uart.h>
+#include <libutils/console.h>
 #include <generated/csr.h>
 
 /*-----------------------------------------------------------------------*/