source: rtems/c/src/lib/libbsp/arm/nds/dswifi/arm7/makefile @ fa97db5

#---------------------------------------------------------------------------------
.SUFFIXES:
#---------------------------------------------------------------------------------
ifeq ($(strip $(DEVKITARM)),)
$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM)
endif

include $(DEVKITARM)/ds_rules

TOPDIR ?= $(CURDIR)/..

#---------------------------------------------------------------------------------
# BUILD is the directory where object files & intermediate files will be placed
# SOURCES is a list of directories containing source code
# INCLUDES is a list of directories containing extra header files
# DATA is a list of directories containing binary files
# all directories are relative to this makefile
#---------------------------------------------------------------------------------
BUILD           ?=      release
SOURCES         :=      source ../common/source
INCLUDES        :=      include build ../common/source ../include
DATA            :=
 
#---------------------------------------------------------------------------------
# options for code generation
#---------------------------------------------------------------------------------
ARCH    :=      -mthumb-interwork

CFLAGS  :=      -g -Wall -O2\
                        -mcpu=arm7tdmi -mtune=arm7tdmi -mfpu=vfp -mfloat-abi=soft -fomit-frame-pointer\
                        -ffast-math \
                        $(ARCH)

CFLAGS  +=      $(INCLUDE) -DARM7
CXXFLAGS        :=      $(CFLAGS)


ASFLAGS :=      -g $(ARCH)
LDFLAGS =       -specs=ds_arm7.specs -g $(ARCH) -mno-fpu -Wl,-Map,$(notdir $*).map


ifneq ($(BUILD),debug)
export ARM7BIN  :=      $(TOPDIR)/lib/libdswifi7.a
else
export ARM7BIN  :=      $(TOPDIR)/lib/libdswifi7d.a
CFLAGS  +=      -DSGIP_DEBUG
endif


LIBS    := 
#-lnds7

#---------------------------------------------------------------------------------
# list of directories containing libraries, this must be the top level containing
# include and lib
#---------------------------------------------------------------------------------
LIBDIRS :=      $(LIBNDS)
 
  
#---------------------------------------------------------------------------------
# no real need to edit anything past this point unless you need to add additional
# rules for different file extensions
#---------------------------------------------------------------------------------
ifneq ($(BUILD),$(notdir $(CURDIR)))
#---------------------------------------------------------------------------------
 
export DEPSDIR  :=      $(CURDIR)/$(BUILD)

export VPATH    :=      $(foreach dir,$(SOURCES),$(CURDIR)/$(dir))
 
export CC               :=      $(PREFIX)gcc
export CXX              :=      $(PREFIX)g++
export AR               :=      $(PREFIX)ar
export OBJCOPY  :=      $(PREFIX)objcopy
 
CFILES          :=      $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
CPPFILES        :=      $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
SFILES          :=      $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
BINFILES        :=      $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
export OFILES   :=      $(addsuffix .o,$(BINFILES)) \
                                        $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
export INCLUDE  :=      $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
                                        $(foreach dir,$(LIBDIRS),-I$(dir)/include) \
                                        -I$(CURDIR)/$(BUILD)
 
export LIBPATHS :=      $(foreach dir,$(LIBDIRS),-L$(dir)/lib)

#---------------------------------------------------------------------------------
# use CXX for linking C++ projects, CC for standard C
#---------------------------------------------------------------------------------
ifeq ($(strip $(CPPFILES)),)
#---------------------------------------------------------------------------------
        export LD       :=      $(CC)
#---------------------------------------------------------------------------------
else
#---------------------------------------------------------------------------------
        export LD       :=      $(CXX)
#---------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------

.PHONY: $(BUILD) clean
 
#---------------------------------------------------------------------------------
$(BUILD):
        @[ -d $@ ] || mkdir -p $@
        @$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/makefile
 
#---------------------------------------------------------------------------------
clean:
        @echo clean ...
        @rm -fr debug release
        @rm -f $(TOPDIR)/lib/libdswifi7*
 
all: $(ARM7BIN) 
 
#---------------------------------------------------------------------------------
else
 
DEPENDS :=      $(OFILES:.o=.d)
 
#---------------------------------------------------------------------------------
# main targets
#---------------------------------------------------------------------------------
$(ARM7BIN)      :       $(OFILES)
        @rm -f "$(ARM7BIN)"
        @$(AR) rcs "$(ARM7BIN)" $(OFILES)
        @echo built ... $(notdir $@)


#---------------------------------------------------------------------------------
# you need a rule like this for each extension you use as binary data 
#---------------------------------------------------------------------------------
%.bin.o :       %.bin
#---------------------------------------------------------------------------------
        @echo $(notdir $<)
        @$(bin2o)

-include $(DEPENDS)
 
#---------------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------------