makefile

T－Kernel Driver Sample

#/*""FILE COMMENT""*************************************************************
#*       System Name : RENESAS T-Engine/micro T-Engine series
#*       File Name   : Makefile
#*       Version     : 1.00.00
#*       Contents    : Makefile for CLOCK driver sample program
#*       Model       : SH7145 micro T-Engine
#*       CPU         : SH7145F
#*       Compiler    : GNU
#*       OS          : T-Kernel
#*       note        : The Software is being delivered to you "AS IS" 
#*                   : and Renesas,whether explicitly or implicitly makes  
#*                   : no warranty as to its Use or performance. 
#*                   : RENESAS AND ITS SUPPLIER DO NOT AND CANNOT WARRANT 
#*                   : THE PERFORMANCE OR RESULTS YOU MAY OBTAIN  BY USING 
#*                   : THE SOFTWARE. AS TO ANY MATTER INCLUDING WITHOUT 
#*                   : LIMITATION NONINFRINGEMENT OF THIRD PARTY RIGHTS,
#*                   : MERCHANTABILITY, INTEGRATION, SATISFACTORY QUALITY, 
#*                   : OR FITNESS FOR ANY PARTICULAR PURPOSE.
#*
#*       Copyright (c) 2005 RENESAS TECHNOLOGY CORP. All Rights Reserved.
#*       AND RENESAS SOLUTIONS CORP. All Rights Reserved.
#*       history   : 2005.01.21 ver1.00.00
#*""FILE COMMENT END""*********************************************************/

.EXPORT_ALL_VARIABLES:

# source file dependencies(generated automatically)
DEPS = Dependencies
DEPENDENCIES_OUTPUT := $(DEPS)

# T-Engine Type
MACHINE = sh7145
TETYPE  = mic

#----------------------------------------------------------------------

# source file path
S = ../../src
VPATH = $(S)

# target
TARGET = clksample

# source files
SRC = main.c

# object files
OBJ = $(addsuffix .o, $(basename $(SRC)))

# C-Compiler
CC = sh-elf-gcc
OBJCOPY = sh-elf-objcopy
NM = sh-elf-nm

# compiler options
CFLAGS = -O2 -m2 -mrenesas
CFLAGS_WARNING = -Wall -Wno-format -Wno-main
CFLAGS += -ffreestanding $(CFLAGS_WARNING)
HEADER = $(BD)/include $(S) ../../include

CPPFLAGS = $(HEADER:%=-I%) -D_MIC_SH7145_

# linker options
LINKSCRIPT = tksample.lnk
LDFLAGS = -m2 -mrenesas -L$(BD)/lib/build/$(TETYPE)_$(MACHINE) -L$(BD)/resource/lib/build/$(TETYPE)_$(MACHINE)
LDOBJS = $(BD)/lib/build/$(TETYPE)_$(MACHINE)/crt0.o \
	$(BD)/lib/build/$(TETYPE)_$(MACHINE)/crttk.o \
	$(BD)/lib/build/$(TETYPE)_$(MACHINE)/crti.o \
	$(BD)/lib/build/$(TETYPE)_$(MACHINE)/crtn.o
DRVOBJ = $(BD)/driver/clkdrv/build/$(TETYPE)_$(MACHINE)/clkdrv.o
LDFLAGS += -static -nostdlib -T $(LINKSCRIPT)
LDLIBS += -ldrv -lg -ltk -ltm -lsvc -lg -lgcc

OUTPUT_SREC = -O srec --srec-forceS3 --srec-len 32

#----------------------------------------------------------------------
.PHONY: all clean install

ALL = $(TARGET).abs $(TARGET).mot $(TARGET).map

all: $(ALL)

$(TARGET).abs: $(OBJ) $(DRVOBJ) 
	$(CC) $(TARGET_ARCH) $(LDFLAGS) $(LDOBJS) $^ $(LDLIBS) $(STDLIB) $(OUTPUT_OPTION)

%.mot: %.abs
	$(OBJCOPY)	$(OUTPUT_SREC) $< $@

$(TARGET).map: $(TARGET).abs
	$(NM) $(NMFLAGS) $< > $@

%.o	: %.c
	$(CC) $(TARGET_ARCH) $(CFLAGS) $(CPPFLAGS) -c $< -o $@

clean:
	$(RM) $(OBJ) $(ALL) $(DEPS)

install: $(addprefix $(EXE_INSTALLDIR)/, $(ALL))

$(addprefix $(EXE_INSTALLDIR)/, $(TARGET)): $(EXE_INSTALLDIR)/%: %
	$(EXE_INSTALL_STRIP)

# generate dependencies
ifdef DEPENDENCIES_OUTPUT
  $(DEPS): ; touch $(DEPS)
else
  $(DEPS): $(SRC) ; $(MAKEDEPS) $@ $?
endif
include $(DEPS)