diff options
Diffstat (limited to 'openpicc/Makefile')
| -rw-r--r-- | openpicc/Makefile | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/openpicc/Makefile b/openpicc/Makefile index 2b08878..e35dc27 100644 --- a/openpicc/Makefile +++ b/openpicc/Makefile @@ -38,6 +38,10 @@ OPTIM=-O2 LDSCRIPT=config/atmel-rom.ld ARCH=AT91SAM7S256 +# Automatic dependency generation as per http://make.paulandlesley.org/autodep.html +DEPDIR = .deps +df = $(DEPDIR)/$(*F) + # # CFLAGS common to both the THUMB and ARM mode builds # @@ -62,7 +66,8 @@ CFLAGS= \ -T$(LDSCRIPT) \ $(DEBUG) \ $(OPTIM) \ --fomit-frame-pointer +-fomit-frame-pointer \ +-MD LINKER_FLAGS=-Xlinker -oopenpicc.elf -Xlinker -M -Xlinker -Map=openpicc.map @@ -99,7 +104,6 @@ ARM_SRC= \ os/core/MemMang/heap_2.c \ os/usb/USB-CDC.c \ os/usb/USBIsr.c -# application/mesh/mesh.c \ # # Define all object files. @@ -126,13 +130,18 @@ $(FREERTOS_THUMB_OBJ) : %.o : %.c $(LDSCRIPT) Makefile config/FreeRTOSConfig.h $(ARM_OBJ) : %.o : %.c $(LDSCRIPT) Makefile config/FreeRTOSConfig.h config/board.h $(CC) -c $(CFLAGS) $< -o $@ + @mkdir -p $(DEPDIR); cp $*.d $(df).P; \ + rm -f $*.d clean : touch Makefile find -name '*.o' -exec rm \{\} \; rm -f openpicc.bin openpicc.elf openpicc.map openpicc.asm config/compile.h + rm -rf $(DEPDIR) .PHONY: config/compile.h config/compile.h: scripts/mkcompile_h > config/compile.h application/cmd.o: config/compile.h + +-include $(DEPDIR)/*.P |