dtsd_ptct/Makefile

$(info TARGET is $(TARGET))
ifeq ($(TARGET), 03)
PROG ?= ./modbus_03  # Program we are building
else ifeq ($(TARGET), 06)
PROG = ./modbus_06  # Program we are building
else
PROG = ./modbus_06 ./modbus_03# Program we are building
endif

PACK ?= ./pack          # Packing executable
DELETE = rm -rf         # Command to remove files
GZIP ?= gzip            # For compressing files in web_root/
OUT ?= -o $(PROG)       # Compiler argument for output file
SOURCES = main.c \
		./libmodbus/src/modbus.c \
		./libmodbus/src/modbus-data.c \
		./libmodbus/src/modbus-rtu.c \
		./libmodbus/src/modbus-tcp.c

SHELL := /bin/bash

CFLAGS = -w -g -I. -I./libmodbus -I./libmodbus/src
ifeq ($(TARGET), 03)
CFLAGS += -DCODE_03
else ifeq ($(TARGET), 06)
CFLAGS += -DCODE_06
endif
CFLAGS_EXTRA = -lpthread
NPX ?= npx
# em-500
CC=arm-zen-linux-gnueabihf-gcc
# CC=gcc
# HTNICE GT6517
#CC=arm-linux-gcc -std=c99

ENV_SCRIPT = /home/cyx/environment-arm-zen-gnueabihf-toolchain.sh

# Mongoose build options. See https://mongoose.ws/documentation/#build-options
CFLAGS_MONGOOSE += -DMG_ENABLE_PACKED_FS=0

ifeq ($(OS),Windows_NT)         # Windows settings. Assume MinGW compiler. To use VC: make CC=cl CFLAGS=/MD OUT=/Feprog.exe
#   PROG = ctn2.exe            # Use .exe suffix for the binary
#   PACK = pack.exe               # Packing executable
  	CC = arm-none-linux-gnueabihf-gcc                      # Use MinGW gcc compiler
#   CFLAGS += -lws2_32            # Link against Winsock library
#   DELETE = cmd /C del /Q /F /S  # Command prompt command to delete files
#   GZIP = echo                   # No gzip on Windows
endif

# Default target. Build and run program
all: $(PROG)
#	$(RUN) $(PROG) $(ARGS)

# Build program from sources
$(PROG): $(SOURCES)
	source $(ENV_SCRIPT) && \
	$(CC) $(SOURCES) $(CFLAGS) $(CFLAGS_MONGOOSE) $(CFLAGS_EXTRA) $(OUT)

# Cleanup. Delete built program and all build artifacts
clean:
	$(DELETE) $(PROG) $(PACK) *.o *.obj *.exe *.dSYM mbedtls