1 files changed, 10 insertions, 9 deletions
diff --git a/demos/AVR-AT90CANx-GCC/Makefile b/demos/AVR-AT90CANx-GCC/Makefile
index 30ae2aad0..5754a6371 100644
--- a/demos/AVR-AT90CANx-GCC/Makefile
+++ b/demos/AVR-AT90CANx-GCC/Makefile
@@ -80,18 +80,19 @@ OBJDIR = .
 
 
 # Imported source files
-include ../../os/ports/GCC/AVR/port.mk
-include ../../os/kernel/kernel.mk
-include ../../test/test.mk
+CHIBIOS = ../..
+include ${CHIBIOS}/os/ports/GCC/AVR/port.mk
+include ${CHIBIOS}/os/kernel/kernel.mk
+include ${CHIBIOS}/test/test.mk
 
 
 # List C source files here. (C dependencies are automatically generated.)
 SRC = ${PORTSRC} \
       ${KERNSRC} \
       ${TESTSRC} \
-      ../../os/io/serial.c \
-      ../../os/io/platforms/AVR/serial_lld.c \
-      ../../os/various/evtimer.c \
+      ${CHIBIOS}/os/io/serial.c \
+      ${CHIBIOS}/os/io/platforms/AVR/serial_lld.c \
+      ${CHIBIOS}/os/various/evtimer.c \
       board.c main.c
 
 
@@ -127,9 +128,9 @@ DEBUG = dwarf-2
 #     Use forward slashes for directory separators.
 #     For a directory that has spaces, enclose it in quotes.
 EXTRAINCDIRS = $(PORTINC) $(KERNINC) $(TESTINC) \
-               ../../os/io \
-               ../../os/io/platforms/AVR \
-               ../../os/various
+               ${CHIBIOS}/os/io \
+               ${CHIBIOS}/os/io/platforms/AVR \
+               ${CHIBIOS}/os/various
 
 
 # Compiler flag to set the C Standard level.