#topee imx6ull
#CC=/usr/local/arm/gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-
#mrzy
#CC=/usr/local/arm/fsl-imx-x11/4.1.15-2.1.0/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-
#mc am335x
#CC=/usr/local/arm/gcc-linaro-arm-linux-gnueabihf-4.7-2013.03-20130313_linux/bin/arm-linux-gnueabihf-
# --sysroot=/home/cyx/LLVMEmbeddedToolchainForArm-17.0.0-Linux-x86_64/lib/clang-runtimes/arm-none-eabi/armv7a_hard_vfpv3_d16 \

# CC=clang \
# --target=arm-linux-gnueabihf \
# -mcpu=cortex-a7 \
# -mfpu=neon \
# -fno-exceptions \
# -fno-rtti \
# -lcrt0-semihost \
# -lsemihost \
# -T picolibc.ld \

# CC=clang \
# --target=armv7-linux-gnueabihf \
# -mfpu=none \
# -mfpu=neon \
# -fno-exceptions \
# -fno-rtti \

# ifeq (, $(shell which clang-17))
CC=arm-linux-gnueabihf-g++
# $(info "use gcc for default")
# else
# CC=clang-17 \
# -Xclang -fix-only-warnings \
# -mcpu=cortex-a7 \
# -mfpu=neon \
# -mfloat-abi=hard \
# --target=armv7l-linux-gnueabihf \
# --sysroot=/usr/arm-linux-gnueabihf/ \
# -fuse-ld=lld \
# -stdlib=libc++
#  $(info "we got clang 17")
# endif

# CFLAGS=-flto -w -Wfatal-errors -Wall -Wextra -Wno-implicit-function-declaration -Wno-int-conversion -Wno-unused-parameter -Wno-unused-variable -Werror=format -Werror=incompatible-pointer-types
# CFLAGS=-flto -Wfatal-errors -Wall -Wextra -Wno-implicit-function-declaration -Wno-int-conversion -Wno-unused-but-set-variable -Wno-unused-parameter -Wno-unused-variable -Wno-comment -Werror=format -Werror=incompatible-pointer-types
# CFLAGS=-flto -Wfatal-errors -Wno-implicit-function-declaration -Wno-int-conversion -Wno-unused-but-set-variable -Wno-unused-parameter -Wno-unused-variable -Wno-comment -Werror=format -Werror=incompatible-pointer-types -Werror=implicit-int -Werror=lto-type-mismatch -Werror=return-type -Werror=conversion
# CFLAGS=-Wfatal-errors -Wno-implicit-function-declaration -Wno-int-conversion -Wno-unused-but-set-variable -Wno-unused-parameter -Wno-unused-variable -Wno-comment -Werror=format -Werror=incompatible-pointer-types -Werror=implicit-int
CFLAGS=-flto -Wfatal-errors -Wno-unused-const-variable -Wno-unused-parameter -Wno-unused-variable -Wno-comment -Werror=format

SRCFILES = demo.c \
			mbs.c
					
COMPONENTS = freemodbus/modbus/ascii/mbascii.c \
			freemodbus/modbus/functions/mbfunccoils.c \
			freemodbus/modbus/functions/mbfuncdiag.c \
			freemodbus/modbus/functions/mbfuncdisc.c \
			freemodbus/modbus/functions/mbfuncholding.c \
			freemodbus/modbus/functions/mbfuncinput.c \
			freemodbus/modbus/functions/mbfuncother.c \
			freemodbus/modbus/functions/mbutils.c \
			freemodbus/modbus/rtu/mbcrc.c \
			freemodbus/modbus/rtu/mbrtu.c \
			freemodbus/modbus/tcp/mbtcp.c \
			freemodbus/modbus/mb.c \
			freemodbus/port/portevent.c \
			freemodbus/port/portother.c \
			freemodbus/port/portserial.c \
			freemodbus/port/porttcp.c \
			freemodbus/port/porttimer.c

INCLUDES = $(addprefix -I,$(shell find freemodbus/ -type d -print))

all:
	$(CC) $(CFLAGS) $(COMPONENTS) $(SRCFILES) $(INCLUDES) -lpthread -lm -lrt -ldl -ggdb3 -o mdl_cxx
debug:
	$(CC) $(CFLAGS) $(SRCFILES) $(COMPONENTS) $(INCLUDES) -DDEBUG -lpthread -lm -lrt -ldl -w -ggdb3 -o bin/stad
clean:
	rm mdl_cxx
tidy:
	clang-tidy-17 -checks= --warnings-as-errors= --fix-errors appl/ems/ems.c -- $(INCLUDES)