adds Makefile (removes build.sh); new Versioning method

Makefile

@@ -0,0 +1,22 @@
+GIT_VERSION := "$(shell git describe --abbrev=6 --dirty --always --tags)"
+
+PREFIX=/usr/local/sbin
+
+CC = g++
+CFLAGS = -O2 -pipe -fomit-frame-pointer -Wall -s -pie -fpie 
+LFLAGS = -lboost_system
+VERSION_FLAGS = -DVERSION=\"$(GIT_VERSION)\"
+
+.PHONY: all clean install
+
+all: clean blacklist
+
+blacklist:blacklist.cpp
+	$(CC) $(CFLAGS) $(LFLAGS) $(VERSION_FLAGS) -o $@ $^
+
+clean:
+	rm -f blacklist
+
+install:
+	install -D -o root -g root -m 750 blacklist $(PREFIX)/blacklist
+

blacklist.cpp

@@ -43,7 +43,6 @@
 #include <boost/range/algorithm/unique.hpp>     // get duplicates in vector
 #include <boost/range/algorithm_ext/erase.hpp>  // remove duplicates in vectora
 #include <boost/algorithm/string/predicate.hpp> // find ip in file (string compare)
-#include "version.h"                            // Code::Blocks AutoVersioning
 
 
 /** \brief Some definitions
@@ -56,6 +55,13 @@
  *
  */
 
+#define STATUS "RCx [nod.oe7drt.com]"
+#define COPYRIGHT "Copyright (C)2015-2023 Dominic Reich"
+
+#ifndef VERSION
+#define VERSION "0.0-noversion (check Makefile)"
+#endif
+
 #define DEFAULT_FILENAME  "/etc/blacklist-ip"
 #define TMP_FILENAME      "/tmp/blacklist"
 #define IPTABLES          "/sbin/iptables"
@@ -295,9 +301,9 @@ inline bool fileExists(const string &name) {
  */
 void printHelp(bool printAll)
 {
-  cout << "blacklist " << Version::VERSION_STRING << ", ";
+  cout << "blacklist " << VERSION << ", ";
-  cout << Version::STATUS << endl;
+  cout << STATUS << endl;
-  cout << Version::COPYRIGHT << endl;
+  cout << COPYRIGHT << endl;
   cout << "Usage:  blacklist [options] <ip-address>" << endl;
   if(printAll == true)
   {

build.sh

@@ -1,5 +0,0 @@
-#!/bin/sh
-g++ blacklist.cpp -o blacklist -O2 -pipe -fomit-frame-pointer -Wall -s -pie -fpie -lboost_system
-
-#cp blacklist /usr/local/bin/
-cp blacklist /usr/local/sbin/blacklist