makefile.common

uT Kernel os source code for AT91

#
# ----------------------------------------------------------------------
#     micro T-Kernel
#
#     Copyright (C) 2006-2007 by Ken Sakamura. All rights reserved.
#     micro T-Kernel is distributed under the micro T-License.
# ----------------------------------------------------------------------
#
#     Version:   1.00.00
#     Released by T-Engine Forum(http://www.t-engine.org) at 2007/03/26.
#
# ----------------------------------------------------------------------
#

#
#	Makefile for gmake
#	sysmain (common description)
#

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

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

# T-Kernel common standard library
include ../../../tstdlib/Makefile.tstdlib

# user main
include ../../../usermain/Makefile.usermain

# kernel install path
KERNEL_INSTALLDIR	= ../../../bin/$(TETYPE)_$(MACHINE)

# kernel modules path
OBJ_TKERNEL_PATH	= ../../../tkernel/build/$(TETYPE)_$(MACHINE)
OBJ_SYSINIT_PATH	= ../../../sysinit/build/$(TETYPE)_$(MACHINE)

LIBRARY_PATH	= ../../../../lib/build/$(TETYPE)_$(MACHINE)

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

# target objects
TARGET_RAM	= kernel-ram.sys
TARGET_ROM	= kernel-rom.rom
TARGET_CRT0	= icrt0.o

S	= ../../src

# common source files
SRC	+= inittask_main.c
VPATH	+= $(S)
HEADER	+= $(S)

# additional source files (cpu-dependent)
VPATH   += ../../../sysdepend/cpu/$(MACHINE)
HEADER  += ../../../sysdepend/cpu/$(MACHINE)

# additional source files (device-dependent)
VPATH   += ../../../sysdepend/device/$(TETYPE)_$(MACHINE)
HEADER  += ../../../sysdepend/device/$(TETYPE)_$(MACHINE)

# header file path (kernel settings)
HEADER  += ../../../tkernel/src

# config file path (kernel settings)
HEADER  += ../../../../config

OBJ	= $(addsuffix .o, $(basename $(SRC)))

# T-Kernel modules
K_OBJ	+=	$(OBJ_SYSINIT_PATH)/sysinit.o


# gcc standard library
STDLIB = -lgcc

# additional library
LDSYSLIBS += -ltm -ltstdlib -ltk -ltkernel -lsvc
LDLIBS += $(LDSYSLIBS) $(LDUSRLIBS) $(LDSYSLIBS) $(LDUSRLIBS)



# linker options
LDFLAGS += -static -nostdlib -T $(LINKSCRIPT) -L$(OBJ_TKERNEL_PATH) -L./

LINKSCRIPT = kernel-ram$(_GCCVER).lnk
$(TARGET_ROM): LINKSCRIPT = kernel-rom$(_GCCVER).lnk

# compiler options
CFLAGS += $(CFLAGS_WARNING)
CPPFLAGS +=

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

.PHONY: all clean install source clean_source tstdlib_source tstdlib_obj

ALL  = $(TARGET_RAM) $(TARGET_RAM:%.sys=%.map) $(TARGET_RAM:%.sys=%.mot)
ALL += $(TARGET_ROM) $(TARGET_ROM:%.rom=%.map) $(TARGET_ROM:%.rom=%.mot)

all: lib tstdlib tkernel sysinit $(ALL) $(TARGET_CRT0)

# objects for disk loading (RAM)
$(TARGET_RAM): $(TARGET_CRT0) $(OBJ) $(K_OBJ) $(I_OBJ)
	$(CC) $(TARGET_ARCH) $(LDFLAGS) $^ $(LDLIBS) $(STDLIB) $(OUTPUT_OPTION)

$(TARGET_RAM:%.sys=%.map): $(TARGET_RAM)
	$(NM) $(NMFLAGS) $< > $@

$(TARGET_RAM:%.sys=%.mot): $(TARGET_RAM)
	$(OBJCOPY) $(OUTPUT_SREC) $< $@

# objects for ROM
$(TARGET_ROM): $(TARGET_CRT0) $(OBJ) $(K_OBJ) $(I_OBJ)
	$(CC) $(TARGET_ARCH) $(LDFLAGS) $^ $(LDLIBS) $(STDLIB) $(OUTPUT_OPTION)

$(TARGET_ROM:%.rom=%.map): $(TARGET_ROM)
	$(NM) $(NMFLAGS) $< > $@

$(TARGET_ROM:%.rom=%.mot): $(TARGET_ROM)
	$(OBJCOPY) $(OUTPUT_SREC) $< $@

tkernel:
	( cd $(OBJ_TKERNEL_PATH) ; make source ; make)

sysinit:
	( cd $(OBJ_SYSINIT_PATH) ; make )

tstdlib:
	make tstdlib_source
	make tstdlib_obj

tstdlib_source: $(TSTDLIB_ORGSRC)
	(cd $(TSTDLIB_S); \
	 for infile in $(TSTDLIB_ORGSRC) ; do \
	   $(MKFF) $$infile ; \
	 done )

tstdlib_obj: $(TSTDLIB_TARGET)

$(TSTDLIB_TARGET): $(TSTDLIB_OBJ)
	$(AR) $(ARFLAGS) $@ $?
  ifdef RANLIB
	$(RANLIB) $@
  endif

lib:
	(cd $(LIBRARY_PATH); make)

clean: clean_source
	( cd $(OBJ_TKERNEL_PATH) ; make clean clean_source)
	( cd $(OBJ_SYSINIT_PATH) ; make clean )
	$(RM) $(OBJ) $(TARGET_CRT0) $(TSTDLIB_OBJ) $(TSTDLIB_TARGET) $(ALL) $(DEPS)
	( cd $(LIBRARY_PATH) ; make clean)

clean_source:
	(cd $(TSTDLIB_S)/func ; $(RM) $(TSTDLIB_FUNCSRC))

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

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

# generate dependencies
$(DEPS): ; touch $(DEPS)
include $(DEPS)