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/*
* Hello World Recipe
*
* Copyright (C) 2010 by Multi-Tech Systems
*
* Author: James Maki <jmaki@multitech.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <getopt.h>
#include <errno.h>
#include <time.h>
#include "helloworld.h"
static void print_version(const char *name) {
printf("%s (" PACKAGE ") " VERSION " (" __DATE__ " " __TIME__ ")\n", name);
printf("Copyright (C) 2010 by Multi-Tech Systems\n");
printf(
"This program is free software; you may redistribute it under the terms of\n"
"the GNU General Public License version 2 or (at your option) any later version.\n"
"This program has absolutely no warranty.\n");
}
static void usage(FILE *out) {
fprintf(out, "Usage: helloworld [ <things> ]\n");
fprintf(out, "\n");
}
enum {
OPT_VERSION = 128,
OPT_HELP,
};
static char *short_options = "";
static struct option long_options[] = {
{"version", 0, NULL, OPT_VERSION},
{"help", 0, NULL, OPT_HELP},
{0, 0, 0, 0},
};
int main(int argc, char *argv[]) {
int i;
int option_index;
while((i = getopt_long(argc, argv, short_options, long_options, &option_index)) >= 0) {
switch(i) {
case 0:
break;
case OPT_VERSION:
print_version("helloworld");
exit(0);
break;
case OPT_HELP:
usage(stdout);
exit(0);
break;
default:
usage(stderr);
exit(1);
}
}
if(optind < argc) {
while(optind < argc) {
printf("Hello %s!\n", argv[optind++]);
}
} else {
printf("Hello Autotools!\n");
}
return 0;
}
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