Remove obsolete _copyright utility

configure.ac

@@ -2102,7 +2102,6 @@ AC_CONFIG_FILES([
 	src/starter/Makefile
 	src/starter/tests/Makefile
 	src/_updown/Makefile
-	src/_copyright/Makefile
 	src/scepclient/Makefile
 	src/aikgen/Makefile
 	src/tpm_extendpcr/Makefile

src/Makefile.am

@@ -52,7 +52,7 @@ if USE_FILE_CONFIG
 endif
 
 if USE_IPSEC_SCRIPT
-  SUBDIRS += ipsec _copyright
+  SUBDIRS += ipsec
 endif
 
 if USE_CHARON

src/_copyright/.gitignore

@@ -1 +0,0 @@
-_copyright

src/_copyright/Makefile.am

@@ -1,7 +0,0 @@
-ipsec_PROGRAMS = _copyright
-_copyright_SOURCES = _copyright.c
-
-AM_CPPFLAGS = \
-	-I$(top_srcdir)/src/libstrongswan
-
-_copyright_LDADD = $(top_builddir)/src/libstrongswan/libstrongswan.la

src/_copyright/_copyright.c

@@ -1,103 +0,0 @@
-/*
- * copyright reporter
- * (just avoids having the info in more than one place in the source)
- * Copyright (C) 2001  Henry Spencer.
- *
- * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * 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.
- */
-
-#include <sys/types.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <getopt.h>
-
-#include <library.h>
-
-static const char *copyright[] = {
-	"Copyright (C) 1999-2013",
-	"    Henry Spencer, D. Hugh Redelmeier, Michael Richardson, Ken Bantoft,",
-	"    Stephen J. Bevan, JuanJo Ciarlante, Thomas Egerer, Heiko Hund,",
-	"    Mathieu Lafon, Stephane Laroche, Kai Martius, Stephan Scholz,",
-	"    Tuomo Soini, Herbert Xu.",
-	"",
-	"    Martin Berner, Marco Bertossa, David Buechi, Ueli Galizzi,",
-	"    Christoph Gysin, Andreas Hess, Patric Lichtsteiner, Michael Meier,",
-	"    Andreas Schleiss, Ariane Seiler, Mario Strasser, Lukas Suter,",
-	"    Roger Wegmann, Simon Zwahlen,",
-	"    ZHW Zuercher Hochschule Winterthur (Switzerland).",
-	"",
-	"    Philip Boetschi, Tobias Brunner, Christoph Buehler, Reto Buerki,",
-	"    Sansar Choinyambuu, Adrian Doerig, Andreas Eigenmann, Giuliano Grassi,",
-	"    Reto Guadagnini, Fabian Hartmann, Noah Heusser, Jan Hutter,",
-	"    Thomas Kallenberg, Patrick Loetscher, Daniel Roethlisberger,",
-	"    Adrian-Ken Rueegsegger, Ralf Sager, Joel Stillhart, Daniel Wydler,",
-	"    Andreas Steffen,",
-	"    HSR Hochschule fuer Technik Rapperswil (Switzerland).",
-	"",
-	"    Martin Willi (revosec AG), Clavister (Sweden).",
-	"",
-	"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.  See <http://www.fsf.org/copyleft/gpl.txt>.",
-	"",
-	"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 (file COPYING in the distribution) for more details.",
-	NULL,
-};
-
-static const char usage[] = "Usage: ipsec _copyright";
-static const struct option opts[] = {
-  {"help",	0,	NULL,	'h',},
-  {"version",	0,	NULL,	'v',},
-  {0,		0,	NULL,	0, },
-};
-
-static const char me[] = "ipsec _copyright";	/* for messages */
-
-int
-main(int argc, char *argv[])
-{
-	int opt;
-	extern int optind;
-	int errflg = 0;
-	const char **notice = copyright;
-	const char **co;
-
-	library_init(NULL, "_copyright");
-	atexit(library_deinit);
-
-	while ((opt = getopt_long(argc, argv, "", opts, NULL)) != EOF)
-		switch (opt) {
-		case 'h':	/* help */
-			printf("%s\n", usage);
-			exit(0);
-		case 'v':	/* version */
-			printf("%s strongSwan "VERSION"\n", me);
-			exit(0);
-		case '?':
-		default:
-			errflg = 1;
-			break;
-		}
-	if (errflg || optind != argc) {
-		fprintf(stderr, "%s\n", usage);
-		exit(2);
-	}
-
-	for (co = notice; *co != NULL; co++)
-		printf("%s\n", *co);
-	exit(0);
-}

src/ipsec/_ipsec.in

@@ -315,14 +315,9 @@ duplicheck|error-notify|imv_policy_manager|load-tester|lookip|whitelist|\
 _updown|_imv_policy)
 	# fall through
 	;;
-copyright|--copyright)
-	set _copyright
-	# fall through
-	;;
 version|--version)
 	printf "$OS_NAME $IPSEC_NAME $IPSEC_VERSION\n"
 	printf "$IPSEC_DISTRO\n"
-	printf "See '$IPSEC_SCRIPT --copyright' for copyright information.\n"
 	exit 0
 	;;
 --*)