source: soft/giet_vm/applications/rosenfeld/nrc2/Makefile

# ------------------ #
# -- NRC Makefile -- #
# ------------------ #

# Copyright (c) 2000-2007 Lionel Lacassagne
# with a little help of Stephane Piskorski and Joel Falcou

# -- File list ----------
FILE = nralloc1.c, nralloc2.c, nralloc2x.c, nrarith0.c, nrarith1.c, nrarith2.c, nrarith2x.c, nrbool1.c, nrbool2.c, nrio0.c, nrio1.c, nrio1x.c, nrio2.c, nrlinalg.c, nrlut.c, nrmem1.c, nrmem1x.c, nrmem2.c, nrmem2x.c, nrset1.c, nrset2.c, nrset2x.c, nrset3.c nrsort1.c, nrsort2.c, nrwrap1.c, nrwrap2.c
#FILE := $(FILE), nrio1f.c, nrio1xf.c, nrio2f.c nrio2x.c nrio2xf.c nrio3.c # comment if giet


TARGET ?= linux

# -- Paths ----------
SRC_PATH = src
OBJ_PATH = obj
INC_PATH = include
PRODUCT = libnrc2x.a

all: checktarget $(PRODUCT)

ifeq ($(TARGET),giet-vm)

CC      = mipsel-unknown-elf-gcc
AR      = mipsel-unknown-elf-ar
RANLIB  = mipsel-unknown-elf-ranlib
AS      = mipsel-unknown-elf-as
OD      = mipsel-unknown-elf-objdump
OCPY    = mipsel-unknown-elf-objcopy
LD      = mipsel-unknown-elf-ld
NM      = mipsel-unknown-elf-nm


C_DEBUG_FLAGS = -O0
C_OPTIMISATION_FLAGS = -std=c99 -O2 -fstrict-aliasing
C_OS_FLAGS = -DGTODay -DTARGET_OS=GIETVM
C_CONFIG_FLAGS = -DCLI
C_INC_FLAGS = -I$(INC_PATH) -I../../.. -I../../../giet_libs
CFLAGSCPU := -mips32 -EL -G0 -mhard-float -fomit-frame-pointer -fno-builtin -ffreestanding

checktarget:
        @if [ -f $(PRODUCT) ] && objdump -f $(PRODUCT) | grep "little" > /dev/null ; then \
                echo -ne "" ; \
        else \
                rm -f $(OBJS) $(PRODUCT) ;\
        fi
endif

ifeq ($(TARGET),linux)

CC = gcc
LD = gcc
AR = ar
RANLIB = ranlib

C_DEBUG_FLAGS = -O0
C_OPTIMISATION_FLAGS = -std=c99 -O2 -fstrict-aliasing
C_OS_FLAGS = -DTARGET_OS=LINUX
C_CONFIG_FLAGS = -DCLI
C_INC_FLAGS = -I$(INC_PATH)

checktarget:
        @if [ -f $(PRODUCT) ] && objdump -f  $(PRODUCT) | grep "86" > /dev/null ; then \
                echo -ne "" ; \
        else \
                rm -f $(OBJS) $(PRODUCT) ;\
        fi

endif


# -- Flags ----------
CFLAGS = $(C_OPTIMISATION_FLAGS) $(C_OS_FLAGS) $(C_INC_FLAGS)


#------------------------------------------------------------------------------
# CC tools and parameters
#------------------------------------------------------------------------------

CFLAGSW := -Wredundant-decls -Wdisabled-optimization -Winline -Wpointer-arith -Wsign-compare -Wendif-labels
CFLAGS := $(CFLAGS) -g -Wall $(CFLAGSW) $(CFLAGSCPU)



OBJS = $(addprefix $(OBJ_PATH)/, $(addsuffix .o,$(basename $(FILE))))


$(OBJ_PATH)/%.o: $(SRC_PATH)/%.c $(INC_PATH)/*.h
        $(CC) -c $(CFLAGS) -o $@ $<


$(PRODUCT): $(OBJS)
        $(AR) -cr $@ $^
        $(RANLIB) $@

clean:
        rm -f $(OBJS)
        rm -f $(PRODUCT)