Fix build with -fno-common

While here add license, make Makefile better match current standards, and
regenerate patch files (i.e. make portlint happy).

print/pnm2ppa/Makefile

@@ -3,20 +3,23 @@
 
 PORTNAME=	pnm2ppa
 PORTVERSION=	1.13
-PORTREVISION=	4
+PORTREVISION=	5
 CATEGORIES=	print
 MASTER_SITES=	SF
 
 MAINTAINER=	000.fbsd@quip.cz
 COMMENT=	Convert PNM images to PPA for some HP printers
 
-OPTIONS_DEFINE=	A4SIZE
-A4SIZE_DESC=	Set A4 (not Letter) as a default paper size
+LICENSE=	GPLv2
+LICENSE_FILE=	${WRKSRC}/docs/en/LICENSE
 
 USES=	gmake ghostscript:run
 GNU_CONFIGURE=	yes
 
-.include <bsd.port.pre.mk>
+OPTIONS_DEFINE=	A4SIZE
+A4SIZE_DESC=	Set A4 (not Letter) as a default paper size
+
+.include <bsd.port.options.mk>
 
 .if defined(A4) || !empty(PORT_OPTIONS:MA4SIZE)
 RUN_DEPENDS+=	enscript:print/enscript-a4
@@ -46,4 +49,4 @@ do-install:
 	${INSTALL_MAN} ${WRKSRC}/pnm2ppa.1 ${STAGEDIR}${PREFIX}/man/man1
 	${INSTALL_DATA} ${WRKSRC}/pnm2ppa.conf.sample ${STAGEDIR}${PREFIX}/etc
 
-.include <bsd.port.post.mk>
+.include <bsd.port.mk>

print/pnm2ppa/files/patch-docs__en__pnm2ppa.1

@@ -1,6 +1,6 @@
---- docs/en/pnm2ppa.1.orig	Mon Nov  6 10:16:38 2000
-+++ docs/en/pnm2ppa.1	Tue Jan 30 22:02:49 2001
-@@ -51,13 +51,13 @@
+--- docs/en/pnm2ppa.1.orig	2002-06-23 05:17:58 UTC
++++ docs/en/pnm2ppa.1
+@@ -60,13 +60,13 @@ Econofast mode: lower print quality that is faster and
  .\"{{{	-f configFile
  .IP "\fB\-f \fIconfigFile\fR\fP"
  Re-reads configuration from \fIconfigFile\fR (after 
@@ -16,7 +16,7 @@
  .\"}}}
  
  .\"{{{	--fd
-@@ -161,7 +161,7 @@
+@@ -170,7 +170,7 @@ Sets the y-offset \fIyoffset\fR from the top of the pa
  
   
  .SH NOTES
@@ -25,7 +25,7 @@
  .PP
  The \fB-v\fP option resets all definitions (margins, offsets, etc.)  back to
  the inbuilt defaults for that printer and should be used before subsequent
-@@ -171,13 +171,13 @@
+@@ -180,13 +180,13 @@ pnm(5), ppm(5), pbm(5)
  
  .SH FILES
  

print/pnm2ppa/files/patch-pnm2ppa.c

@@ -0,0 +1,10 @@
+--- pnm2ppa.c.orig	2009-12-12 19:14:55 UTC
++++ pnm2ppa.c
+@@ -40,6 +40,7 @@
+ #include "gamma.h"
+ #include "lang.h"
+ 
++char syslog_message[128];
+ 
+ double  Gamma_R, Gamma_G, Gamma_B;
+ int adjust_coloffsx, adjust_coloffsy;

print/pnm2ppa/files/patch-pnm2ppa.conf

@@ -1,5 +1,5 @@
---- pnm2ppa.conf.orig	Sun Nov 10 06:47:47 2002
-+++ pnm2ppa.conf	Mon Nov 18 21:10:36 2002
+--- pnm2ppa.conf.orig	2002-11-09 21:47:47 UTC
++++ pnm2ppa.conf
 @@ -1,7 +1,7 @@
  # Sample configuration file 
  #
@@ -9,7 +9,7 @@
  #
  # uncomment entries by removing "#" to activate them.
  #
-@@ -44,7 +44,7 @@
+@@ -44,7 +44,7 @@ version 0       # REMOVE THIS ENTRY to make 720 the de
  log_info 1               # <= COMMENT THIS OUT TO GET THE NEW DEFAULT BEHAVIOR!
  
  # Note: the "silent 1" and "log_info" keywords are only accepted from the 
@@ -18,7 +18,7 @@
  # files specified  by users with the pnm2ppa option "-f".
  
  #---------set the margins of the printed page-------------------
-@@ -123,7 +123,7 @@
+@@ -123,7 +123,7 @@ log_info 1               # <= COMMENT THIS OUT TO GET 
  #------------Color correct curve Gamma parameters-------------------------
  # Gamma color correction values for Red, Green and Blue:
  # (Note: a more effective method of color correction is to use

print/pnm2ppa/files/patch-ppa__syslog.h

@@ -0,0 +1,11 @@
+--- ppa_syslog.h.orig	2009-12-10 19:11:17 UTC
++++ ppa_syslog.h
+@@ -39,7 +39,7 @@
+ #include <syslog.h>
+ #endif
+ 
+-char syslog_message[128];
++extern char syslog_message[128];
+ extern size_t message_size ;
+ 
+ void wrap_syslog( int, char *, char *);

print/pnm2ppa/files/patch-text-en.h

@@ -1,5 +1,5 @@
---- text-en.h.orig	Sat Oct 14 17:35:25 2000
-+++ text-en.h	Tue Jan 30 21:42:43 2001
+--- text-en.h.orig	2002-02-11 15:38:30 UTC
++++ text-en.h
 @@ -73,7 +73,7 @@
    
    /* 24 */ "Verbose logging to console\n",