Fix build with -fno-common

While here add license (GPLv2)

sysutils/logtool/Makefile

@@ -3,12 +3,16 @@
 
 PORTNAME=	logtool
 PORTVERSION=	1.3.1
+PORTREVISION=	1
 CATEGORIES=	sysutils
 MASTER_SITES=	http://xjack.org/logtool/download/
 
 MAINTAINER=	rodrigo@FreeBSD.org
 COMMENT=	Parse ASCII logfiles into ANSI, CSV, HTML formats
 
+LICENSE=	GPLv2
+LICENSE_FILE=	${WRKSRC}/COPYING
+
 USES=		gmake
 
 GNU_CONFIGURE=	yes

sysutils/logtool/files/patch-src_ansi.c

@@ -0,0 +1,11 @@
+--- src/ansi.c.orig	2003-04-21 17:42:38 UTC
++++ src/ansi.c
+@@ -20,6 +20,8 @@
+ 
+ #include "includes.h"
+ 
++st_color color;
++
+ void lt_colorset_ansi() { /* this sets up color definitions for the output module */
+ 	
+ 	/* simple strcpy's to the appropriate variables			*/

sysutils/logtool/files/patch-src_gethost.c

@@ -0,0 +1,11 @@
+--- src/gethost.c.orig	2003-05-16 20:13:20 UTC
++++ src/gethost.c
+@@ -21,6 +21,8 @@
+ /* Yee ole includes (I put this all in one file for my sanity) */
+ #include "includes.h"
+ 
++char lt_host[LSIZE];
++
+ #ifndef NO_RESOLVER
+ /* var's for gethostbyaddr() stuff      */
+ extern int h_errno;

sysutils/logtool/files/patch-src_includes.h

@@ -1,10 +1,10 @@
---- logtool/includes.h.orig	Wed Jan 10 04:18:00 2001
-+++ src/includes.h	Wed Jan 10 04:20:00 2001
-@@ -22,6 +22,7 @@
+--- src/includes.h.orig	2003-05-02 17:44:53 UTC
++++ src/includes.h
+@@ -27,6 +27,7 @@
  #include<stdio.h>
  #include<stdlib.h>
  #include<string.h>
 +#include<unistd.h>
  #include<regex.h>
  #include<errno.h>
- 
+ #include<time.h>

sysutils/logtool/files/patch-src_logtool.h

@@ -0,0 +1,44 @@
+--- src/logtool.h.orig	2003-05-29 22:36:57 UTC
++++ src/logtool.h
+@@ -82,7 +82,7 @@ int strncasecmp(const char *s1, const char *s2, size_t
+ #endif
+ 
+ /* this is a global variable we use to pass around hostname's */
+-char lt_host[LSIZE];
++extern char lt_host[LSIZE];
+ 
+ /*
+  * This is the structure each line of syslog file get's parsed into.  
+@@ -105,7 +105,7 @@ typedef struct {
+ 	char pmsg[(LSIZE * 4)];	/* where we store the string we're going to print	*/
+ 	MOD m;		/* pointer to where we store extra data for mod_* events*/
+ } st_event;
+-st_event event;
++extern st_event event;
+ 
+ /* Structure for the event color variables */
+ typedef struct {
+@@ -137,7 +137,7 @@ typedef struct {
+ 	char unknown[256];	/* \033u	*/
+ 	char end[256];		/* \033e	*/
+ } st_color;
+-st_color color;
++extern st_color color;
+ 
+ typedef struct {
+ 	char configfile[1024];	/* ascii name of our config file			*/
+@@ -158,7 +158,7 @@ typedef struct {
+ 	short int resolv;	/* disable host resolution, even if enabled in cfg file	*/
+ } CONFIG;
+ 
+-CONFIG cf;
++extern CONFIG cf;
+ 
+ extern int errno;	/* the error number thing from the errno functions	*/
+ 
+@@ -242,4 +242,4 @@ typedef struct {
+ 	regex_t include_reg;
+ } STRUCTURE_REGEXS;
+ 
+-STRUCTURE_REGEXS reg;
++extern STRUCTURE_REGEXS reg;

sysutils/logtool/files/patch-src_mod__iptables.c

@@ -0,0 +1,11 @@
+--- src/mod_iptables.c.orig	2003-04-17 11:18:16 UTC
++++ src/mod_iptables.c
+@@ -21,6 +21,8 @@
+ /* Yee ole includes (I put this all in one file for my sanity) */
+ #include "includes.h"
+ 
++IPTABLES it;
++
+ /*
+  * a module to process iptables messages into something sane to read with the naked eye
+  */

sysutils/logtool/files/patch-src_mod__snort.c

@@ -0,0 +1,11 @@
+--- src/mod_snort.c.orig	2003-05-02 16:38:33 UTC
++++ src/mod_snort.c
+@@ -21,7 +21,7 @@
+ /* Yee ole includes (I put this all in one file for my sanity) */
+ #include "includes.h"
+        
+-
++SNORT sn;
+ 
+ /* 
+  * NOTES:

sysutils/logtool/files/patch-src_mods.h

@@ -0,0 +1,37 @@
+--- src/mods.h.orig	2003-04-17 11:21:37 UTC
++++ src/mods.h
+@@ -45,12 +45,12 @@ short int ltm_iptables();
+ char *get_host(char *host);
+ 
+ /* for the snort log lines (this one's a bit complicated)	*/
+-short int ltm_snort();
++extern short int ltm_snort();
+ 
+ /* variables to tell us if we're to use the functions in question or not	*/
+-short int ltm_use_syslog;
+-short int ltm_use_snort;
+-short int ltm_use_sudo;
++extern short int ltm_use_syslog;
++extern short int ltm_use_snort;
++extern short int ltm_use_sudo;
+ /* "ltm_unknown(); we allways have enabled (otherwise, what's the use?		*/
+ 
+ /* data structs for iptables and snort and so-on for linking in event->special  */
+@@ -66,7 +66,7 @@ typedef struct {
+         char class[512];        /* Classification: field */
+         char prior[512];        /* Priority: field */
+ } SNORT;
+-SNORT sn;
++extern SNORT sn;
+ 
+ /* repeat for iptables variables */
+ typedef struct {
+@@ -84,7 +84,7 @@ typedef struct {
+         char ttl[64];           /* TTL=ttl      packet time to live     */
+         char proto[64];         /* PROTO=UDP    protocol of datagram    */
+ } IPTABLES;
+-IPTABLES it;
++extern IPTABLES it;
+ 
+ /* a wrapper struct so's we can point to structs like the above from 
+  * event.* struct (see logtool.h for this struct) */

sysutils/logtool/files/patch-src_parser.c

@@ -0,0 +1,11 @@
+--- src/parser.c.orig	2003-05-29 18:13:56 UTC
++++ src/parser.c
+@@ -20,6 +20,8 @@
+ 
+ #include "includes.h"
+ 
++st_event event;
++
+ /* a parsing function to do a string replacement (sorta like sed w/o the extended syntax)	*/
+ 
+ /* A function to do string replacement's (a bit like sed) */

sysutils/logtool/files/patch-src_readconf.c

@@ -0,0 +1,13 @@
+--- src/readconf.c.orig	2003-04-17 11:12:41 UTC
++++ src/readconf.c
+@@ -19,6 +19,10 @@
+  */
+ 
+ #include "includes.h"
++
++CONFIG cf;
++STRUCTURE_REGEXS reg;
++
+ void lt_set_config_err(char *option, char *val) {
+ 	printf("Error: invalid value [%s] to option [%s] in cfg file\n", val, option);
+ 	exit (1);