PacketLib/Makefile.dist at master · ASTRO-BO/PacketLib · GitHub

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#############################################################################
# Makefile for install: PacketLib
# Project:  PacketLib
# Use make variable_name=' options ' to override the variables or make -e to
# override the file variables with the environment variables
# 		make CFLAGS='-g' or make prefix='/usr'
#############################################################################

SHELL = /bin/sh

####### 1) Project names and system

#SYSTEM: linux or QNX
SYSTEM = linux
PROJECT=PacketLib

####### 2) Directories for the installation

# Prefix for each installed program. Only ABSOLUTE PATH
prefix=/usr/local
exec_prefix=$(prefix)
# The directory to install the binary files in.
bindir=$(exec_prefix)/bin
# The directory to install the local configuration file.
datadir=$(exec_prefix)/share
# The directory to install the libraries in.
libdir=$(exec_prefix)/lib
# The directory to install the info files in.
infodir=$(exec_prefix)/info
# The directory to install the include files in.
includedir=$(exec_prefix)/include

####### 3) Directories for the compiler

OBJECTS_DIR = obj
SOURCE_DIR = examples
LIB_DESTDIR = lib
INCLUDE_DIR = include
LIB_NAME = libpacket
VER_FILE_NAME = PlVersion.h

####### 4) Compiler, tools and options

CC ?= gcc
CXX ?= g++
#Insert the optional parameter to the compiler. The CFLAGS could be changed externally by the user
CFLAGS ?= -O2
#Set INCPATH to add the inclusion paths
INCPATH = -I $(includedir)
#Insert the implicit parameter to the compiler:
ALL_CFLAGS = -fexceptions -Wall $(INCPATH) $(CFLAGS)
ifeq ($(SYSTEM), QNX)
	ALL_CFLAGS += -Vgcc_ntox86_gpp -lang-c++
endif
#Use CPPFLAGS for the preprocessor
CPPFLAGS =
#Set LIBS for addition library
LIBS = -lstdc++ -lpacket
ifeq ($(SYSTEM), QNX)
	LIBS += -lsocket
endif
LINK ?= $(CXX)
#for link
LFLAGS = -shared -Wl,-soname,$(TARGET1) -Wl,-rpath,$(DESTDIR)
AR       = ar cqs
TAR      = tar -cf
GZIP     = gzip -9f
COPY     = cp -f
COPY_FILE= $(COPY) -p
COPY_DIR = $(COPY) -pR
DEL_FILE = rm -f
SYMLINK  = ln -sf
DEL_DIR  = rm -rf
MOVE     = mv -f
CHK_DIR_EXISTS= test -d
MKDIR    = mkdir -p

####### 5) VPATH

VPATH=$(SOURCE_DIR):$(INCLUDE_DIR):
vpath %.o $(OBJECTS_DIR)

####### 6) Files of the project

INCLUDE=$(foreach dir,$(INCLUDE_DIR), $(wildcard $(dir)/*.h))
OBJECTS = in.o msgqclient.o msgqserver.o out.o

####### 7) Only for library generation

TARGET   = $(LIB_NAME).so.$(shell cat version)
TARGETA	= $(LIB_NAME).a
TARGETD	= $(LIB_NAME).so.$(shell cat version)
TARGET0	= $(LIB_NAME).so
TARGET1	= $(LIB_NAME).so.$(shell cut version -f 1 -d '.')
TARGET2	= $(LIB_NAME).so.$(shell cut version -f 1 -d '.').$(shell cut version -f 2 -d '.')

####### 8) Preliminar operations

$(shell  cut $(INCLUDE_DIR)/$(VER_FILE_NAME) -f 3 > version)
#WARNING: use -d ' ' if in the version.h the separator is a space

####### 9) Pattern rules

%.o : %.cpp
	$(CXX) $(CPPFLAGS) $(ALL_CFLAGS) -c $< -o $(OBJECTS_DIR)/$@

####### 10) Build rules

all: makeobjdir  $(OBJECTS)
		$(CXX) $(CPPFLAGS) $(ALL_CFLAGS) -o $(SOURCE_DIR)/in $(OBJECTS_DIR)/in.o $(LIBS)
		$(CXX) $(CPPFLAGS) $(ALL_CFLAGS) -o $(SOURCE_DIR)/out $(OBJECTS_DIR)/out.o $(LIBS)
		$(CXX) $(CPPFLAGS) $(ALL_CFLAGS) -o $(SOURCE_DIR)/msgqclient $(OBJECTS_DIR)/msgqclient.o $(LIBS)
		$(CXX) $(CPPFLAGS) $(ALL_CFLAGS) -o $(SOURCE_DIR)/msgqserver $(OBJECTS_DIR)/msgqserver.o $(LIBS)

makeobjdir:
	test -d $(OBJECTS_DIR) || mkdir -p $(OBJECTS_DIR)

#clean: delete all files from the current directory that are normally created by building the program.
clean:
	$(DEL_FILE) $(OBJECTS_DIR)/*.o
	$(DEL_FILE) *~ core *.core
	$(DEL_FILE) version
	$(DEL_FILE) prefix
	$(DEL_FILE) $(SOURCE_DIR)/msgqserver
	$(DEL_FILE) $(SOURCE_DIR)/msgqclient
	$(DEL_FILE) $(SOURCE_DIR)/in
	$(DEL_FILE) $(SOURCE_DIR)/out
	test $(OBJECTS_DIR) = . || $(DEL_DIR) $(OBJECTS_DIR)


#Delete all files from the current directory that are created by configuring or building the program.
distclean: clean

#install: compile the program and copy the executables, libraries,
#and so on to the file names where they should reside for actual use.
install:
	$(shell echo $(prefix) > prefix)

	# For library installation
	$(COPY_FILE) $(LIB_DESTDIR)/$(TARGETA) $(libdir)
	$(COPY_FILE) $(LIB_DESTDIR)/$(TARGET0) $(libdir)
	$(COPY_FILE) $(LIB_DESTDIR)/$(TARGET1) $(libdir)
	$(COPY_FILE) $(LIB_DESTDIR)/$(TARGET2) $(libdir)
	$(COPY_FILE) $(LIB_DESTDIR)/$(TARGETD) $(libdir)
	test -d $(includedir) || mkdir -p $(includedir)
	$(COPY_FILE) $(LIB_DESTDIR)/* $(libdir)
	$(COPY_FILE) $(INCLUDE) $(includedir)

#uninstall: delete all the installed files--the copies that the `install' target creates.
uninstall:
	#For library uninstall
	$(DEL_FILE) $(libdir)/$(TARGETA)
	$(DEL_FILE) $(libdir)/$(TARGETD)
	$(DEL_FILE) $(libdir)/$(TARGET0)
	$(DEL_FILE) $(libdir)/$(TARGET1)
	$(DEL_FILE) $(libdir)/$(TARGET2)
	$(DEL_FILE) $(addprefix $(includedir)/, $(notdir $(INCLUDE)))