Remove use of __DATE__ and __TIME__ to facilitate reproducible builds.

[tinc] / src / tincd.c

diff --git a/src/tincd.c b/src/tincd.c
index fda20c4..f106f5f 100644 (file)
--- a/src/tincd.c
+++ b/src/tincd.c
@@ -1,7 +1,7 @@
 /*
     tincd.c -- the main file for tincd
     Copyright (C) 1998-2005 Ivo Timmermans
-                  2000-2014 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2016 Guus Sliepen <guus@tinc-vpn.org>
                   2008      Max Rijevski <maksuf@gmail.com>
                   2009      Michael Tokarev <mjt@tls.msk.ru>
                   2010      Julien Muchembled <jm@jmuchemb.eu>
@@ -49,7 +49,12 @@
 #include <time.h>
 #endif
 
+#ifdef HAVE_GETOPT_LONG
 #include <getopt.h>
+#else
+#include "getopt.h"
+#endif
+
 #include "pidfile.h"
 
 #include "conf.h"
@@ -97,7 +102,7 @@ char *pidfilename = NULL;                    /* pid file location */
 char *logfilename = NULL;                      /* log file location */
 char **g_argv;                                 /* a copy of the cmdline arguments */
 
-static int status;
+static int status = 1;
 
 static struct option const long_options[] = {
        {"config", required_argument, NULL, 'c'},
@@ -239,7 +244,8 @@ static bool parse_options(int argc, char **argv) {
                                        usage(true);
                                        return false;
                                }
-                               netname = strcmp(optarg, ".") != 0 ? xstrdup(optarg) : NULL;
+                               if(optarg && strcmp(optarg, "."))
+                                       netname = xstrdup(optarg);
                                break;
 
                        case 'o':                               /* option */
@@ -547,9 +553,8 @@ int main(int argc, char **argv) {
        make_names();
 
        if(show_version) {
-               printf("%s version %s (built %s %s, protocol %d)\n", PACKAGE,
-                          VERSION, __DATE__, __TIME__, PROT_CURRENT);
-               printf("Copyright (C) 1998-2014 Ivo Timmermans, Guus Sliepen and others.\n"
+               printf("%s version %s\n", PACKAGE, VERSION);
+               printf("Copyright (C) 1998-2016 Ivo Timmermans, Guus Sliepen and others.\n"
                                "See the AUTHORS file for a complete list.\n\n"
                                "tinc comes with ABSOLUTELY NO WARRANTY.  This is free software,\n"
                                "and you are welcome to redistribute it under certain conditions;\n"