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Makefile

##############################################################################
# Product: Makefile for ET (embedded test) for C CUT on the HOST
# GitHub: https://github.com/QuantumLeaps/ET
#
# Q u a n t u m L e a P s
# ------------------------
# Modern Embedded Software
#
# Copyright (C) 2005 Quantum Leaps, <state-machine.com>.
#
# SPDX-License-Identifier: MIT
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
##############################################################################
#
# NOTE:
# To use this Makefile on Windows, you will need the GNU make utility, which
# is included in the QTools collection for Windows, see:
# https://github.com/QuantumLeaps/qtools
#
#-----------------------------------------------------------------------------
# project name:
PROJECT := test
ET_DIR := ../../../et
# list of all source directories used by this project
VPATH := . \
../src \
$(ET_DIR)
# list of all include directories needed by this project
INCLUDES := -I. \
-I../src \
-I$(ET_DIR)
#-----------------------------------------------------------------------------
# project files:
#
# C source files...
C_SRCS := \
sum.c \
test.c \
et.c \
et_host.c
# C++ source files...
CPP_SRCS :=
LIB_DIRS :=
LIBS :=
# defines...
DEFINES :=
#============================================================================
# Typically you should not need to change anything below this line
#-----------------------------------------------------------------------------
# GNU toolset:
#
# NOTE:
# GNU toolset (MinGW) is included in the QTools collection for Windows, see:
# https://www.state-machine.com/qtools
# It is assumed that %QTOOLS%\bin directory is added to the PATH
#
CC := gcc
CPP := g++
LINK := gcc # for C programs
#LINK := g++ # for C++ programs
#-----------------------------------------------------------------------------
# basic utilities (depends on the OS this Makefile runs on):
#
ifeq ($(OS),Windows_NT)
MKDIR := mkdir
RM := rm
TARGET_EXT := .exe
else ifeq ($(OSTYPE),cygwin)
MKDIR := mkdir -p
RM := rm -f
TARGET_EXT := .exe
else
MKDIR := mkdir -p
RM := rm -f
TARGET_EXT :=
endif
#-----------------------------------------------------------------------------
# build options...
BIN_DIR := build
CFLAGS := -c -g -O -fno-pie -std=c11 -pedantic -Wall -Wextra -W \
$(INCLUDES) $(DEFINES) -DQ_HOST
CPPFLAGS := -c -g -O -fno-pie -std=c++11 -pedantic -Wall -Wextra \
-fno-rtti -fno-exceptions \
$(INCLUDES) $(DEFINES) -DQ_HOST
ifndef GCC_OLD
LINKFLAGS := -no-pie
endif
ifdef GCOV
CFLAGS += -fprofile-arcs -ftest-coverage
CPPFLAGS += -fprofile-arcs -ftest-coverage
LINKFLAGS += -lgcov --coverage
endif
#-----------------------------------------------------------------------------
C_OBJS := $(patsubst %.c,%.o, $(C_SRCS))
CPP_OBJS := $(patsubst %.cpp,%.o, $(CPP_SRCS))
TARGET_EXE := $(BIN_DIR)/$(PROJECT)$(TARGET_EXT)
C_OBJS_EXT := $(addprefix $(BIN_DIR)/, $(C_OBJS))
C_DEPS_EXT := $(patsubst %.o,%.d, $(C_OBJS_EXT))
CPP_OBJS_EXT := $(addprefix $(BIN_DIR)/, $(CPP_OBJS))
CPP_DEPS_EXT := $(patsubst %.o,%.d, $(CPP_OBJS_EXT))
#-----------------------------------------------------------------------------
# rules
#
.PHONY : norun clean show
ifeq ($(MAKECMDGOALS),norun)
all : $(TARGET_EXE)
norun : all
else
all : $(TARGET_EXE) run
endif
$(TARGET_EXE) : $(C_OBJS_EXT) $(CPP_OBJS_EXT)
$(LINK) $(LINKFLAGS) $(LIB_DIRS) -o $@ $^ $(LIBS)
run : $(TARGET_EXE)
$(TARGET_EXE)
$(BIN_DIR)/%.d : %.cpp
$(CPP) -MM -MT $(@:.d=.o) $(CPPFLAGS) $< > $@
$(BIN_DIR)/%.d : %.c
$(CC) -MM -MT $(@:.d=.o) $(CFLAGS) $< > $@
$(BIN_DIR)/%.o : %.c
$(CC) $(CFLAGS) $< -o $@
$(BIN_DIR)/%.o : %.cpp
$(CPP) $(CPPFLAGS) $< -o $@
# create BIN_DIR and include dependencies only if needed
ifneq ($(MAKECMDGOALS),clean)
ifneq ($(MAKECMDGOALS),show)
ifneq ($(MAKECMDGOALS),debug)
ifeq ("$(wildcard $(BIN_DIR))","")
$(shell $(MKDIR) $(BIN_DIR))
endif
-include $(C_DEPS_EXT) $(CPP_DEPS_EXT)
endif
endif
endif
clean :
-$(RM) $(BIN_DIR)/*.*
show :
@echo PROJECT = $(PROJECT)
@echo TARGET_EXE = $(TARGET_EXE)
@echo VPATH = $(VPATH)
@echo C_SRCS = $(C_SRCS)
@echo CPP_SRCS = $(CPP_SRCS)
@echo C_DEPS_EXT = $(C_DEPS_EXT)
@echo C_OBJS_EXT = $(C_OBJS_EXT)
@echo C_DEPS_EXT = $(C_DEPS_EXT)
@echo CPP_DEPS_EXT = $(CPP_DEPS_EXT)
@echo CPP_OBJS_EXT = $(CPP_OBJS_EXT)
@echo LIB_DIRS = $(LIB_DIRS)
@echo LIBS = $(LIBS)
@echo DEFINES = $(DEFINES)