# -- Paths ----------
SRC_PATH = src-par
OBJ_PATH = obj
INC_PATH = include

TARGET ?= linux
IGNORE_ASSERT ?= false

#
# -- Config ----------

ifeq ($(TARGET),giet-vm)

CC      = mipsel-unknown-elf-gcc
LD      = mipsel-unknown-elf-ld

C_OPTIM_FLAGS = -std=c99 -O2 -fstrict-aliasing
C_OS_FLAGS = -DTARGET_OS=GIETVM
C_CONFIG_FLAGS = -static-libgcc -lgcc
C_INC_FLAGS = -I$(INC_PATH) -Inrc2/include -I../.. -I../../giet_libs -I../../giet_xml/
CFLAGSCPU = -mips32 -EL -G0 -mhard-float -fomit-frame-pointer -fno-builtin -ffreestanding

GCC_LIB = -L$(shell $(CC) -print-libgcc-file-name | sed 's/libgcc.a//')
LDFLAGS = $(GCC_LIB) -Lnrc2 -L../../build/libs -Trosenfeld.ld --start-group -lnrc2x -luser -lmath -lgcc --end-group

endif

ifeq ($(TARGET),linux)

CC = gcc
LD = gcc

# -- Config ----------
C_OPTIM_FLAGS = -std=c99 -O2 -fstrict-aliasing
C_OS_FLAGS = -DTARGET_OS=LINUX -D_GNU_SOURCE
C_CONFIG_FLAGS =
C_INC_FLAGS = -I$(INC_PATH) -Inrc2/include
CFLAGSCPU = 
ifeq ($(IGNORE_ASSERT),true)
C_OPTIM_FLAGS := $(C_OPTIM_FLAGS) -DNDEBUG
endif

LDFLAGS = -Lnrc2 -Wl,--start-group -lnrc2x -lm -lpthread -Wl,--end-group

endif



CFLAGSW = -Wredundant-decls -Wdisabled-optimization -Winline -Wpointer-arith -Wsign-compare -Wendif-labels -Wno-unused-function -Wno-unused-variable

# -- Flags ----------
CFLAGS = $(C_OPTIM_FLAGS) $(C_OS_FLAGS) $(C_INC_FLAGS) $(C_CONFIG_FLAGS) -g -Wall $(CFLAGSW) $(CFLAGSCPU)


APP_NAME = appli.elf

SRC_FILE = $(wildcard $(SRC_PATH)/*.c)
INC_FILE = $(wildcard $(INC_PATH)/*.h)

#SRC = $(addprefix $(SRC_PATH)/,$(FILE))
OBJ_FILE = $(addprefix $(OBJ_PATH)/,$(addsuffix .o, $(basename $(notdir $(SRC_FILE)))))





all: objdir nrclib $(APP_NAME)

objdir:
	mkdir -p $(OBJ_PATH)

nrclib:
	make -C nrc2

$(APP_NAME): $(OBJ_FILE)
	$(LD) -o $@ $^ $(LDFLAGS)

#obj/bmpNR.o: src-par/bmpNR.c $(INC_FILE) nrc2/libnrc2x.a ../../build/libs/libuser.a nrc2/include/nrc_os_config.h
#	$(CC) -c $(CFLAGS) -o $@ $<

$(OBJ_PATH)/%.o: $(SRC_PATH)/%.c $(INC_FILE) nrc2/libnrc2x.a ../../build/libs/libuser.a nrc2/include/nrc_os_config.h
	$(CC) -c $(CFLAGS) -o $@ $<

clean:
	rm -f $(OBJ_FILE)
	rm -f $(APP_NAME)