comms/xnecview: update 1.36 => 1.37

+ Add LICENSE
* Fix MASTER_SITES and pkg-descr
* Use `make makepatch` to regenerate patches to ensure proper patch
  format

Changelog:
- a few bugfixes:
  - correctly recognize near field data in yet another nec2 version
    (Debian's) (2011)
  - show gain scale when --view option is used to choose a view along
    one of the axes. (2014-02-27)
  - calculation of absolute segment numbers when using GM cards wasi
    incorrect (tnx Luigi Tarenga)
- updates for more modern library versions
  - compatibility with libpng 1.6 instead of 1.2 (tnx Luigi Tarenga)
  - PNG file was completely black with modern libgdk (tnx Luigi Tarenga)
- fixed a few compiler warnings (one of which was probably a very subtle
  bug in the opaque drawing)

PR:		285510
Approved by:	xride (maintainer, timeout > 3 weeks)

comms/xnecview/Makefile

@@ -1,13 +1,15 @@
 PORTNAME=	xnecview
-PORTVERSION=	1.36
-PORTREVISION=	4
+DISTVERSION=	1.37
 CATEGORIES=	comms hamradio
-MASTER_SITES=	http://wwwhome.cs.utwente.nl/%7Eptdeboer/ham/xnecview/
+MASTER_SITES=	https://wwwhome.cs.utwente.nl/%7Eptdeboer/ham/xnecview/
 
 MAINTAINER=	xride@FreeBSD.org
 COMMENT=	X11 viewer of NEC2 input and output data
 WWW=		https://wwwhome.cs.utwente.nl/%7Eptdeboer/ham/xnecview/
 
+LICENSE=	GPLv2
+LICENSE_FILE=	${WRKSRC}/COPYING
+
 LIB_DEPENDS=	libpng.so:graphics/png
 
 USES=		gmake gnome pkgconfig tar:tgz

comms/xnecview/distinfo

@@ -1,2 +1,3 @@
-SHA256 (xnecview-1.36.tgz) = be2837cedb1526b90f846c3205503858c7471434c678dcd9ce848415dfd76e86
-SIZE (xnecview-1.36.tgz) = 79535
+TIMESTAMP = 1742329895
+SHA256 (xnecview-1.37.tgz) = 4e2cefa5887260845a09d44edab5ff9799d5d091857cf8af0a9a590cf35951f0
+SIZE (xnecview-1.37.tgz) = 79005

comms/xnecview/files/patch-Makefile

@@ -1,6 +1,6 @@
---- Makefile.orig	Mon Mar 27 22:38:37 2006
-+++ Makefile	Mon Jun  5 15:37:15 2006
-@@ -3,15 +3,16 @@
+--- Makefile.orig	2006-03-27 20:38:37 UTC
++++ Makefile
+@@ -3,15 +3,16 @@ PNG	= yes
  
  
  

comms/xnecview/files/patch-draw.c

@@ -1,6 +1,6 @@
---- draw.c.orig	Mon Jul 21 21:49:28 2003
-+++ draw.c	Fri Mar 17 17:59:24 2006
-@@ -605,7 +605,7 @@
+--- draw.c.orig	2020-01-11 15:14:27 UTC
++++ draw.c
+@@ -615,7 +615,7 @@ void draw_gain_phi(int j,Radpattern *rp)
  #define R270 (1.5*M_PI)
  #define R360 (2*M_PI)
  

comms/xnecview/files/patch-parse_input.c

@@ -1,6 +1,6 @@
---- parse_input.c.orig	Mon Jun  5 08:56:55 2006
-+++ parse_input.c	Mon Jun  5 08:57:56 2006
-@@ -527,6 +527,7 @@
+--- parse_input.c.orig	2020-01-12 14:16:26 UTC
++++ parse_input.c
+@@ -525,6 +525,7 @@ int read_nec_SC(char *s)     /* SC -> continuation of 
  int read_nec_SC(char *s)     /* SC -> continuation of SM, SP, or SC */
  {
     Surface *su;
@@ -8,7 +8,7 @@
     int ns;
     Point p3;
     int n;
-@@ -575,7 +576,7 @@
+@@ -573,7 +574,7 @@ int read_nec_SC(char *s)     /* SC -> continuation of 
        case 'C':
           n=sscanf(s,"SC%*i%d%g%g%g%g%g%g",&ns,&su->p2.x,&su->p2.y,&su->p2.z,&su->p3.x,&su->p3.y,&su->p3.z);
           if (n!=7 && n!=4) return Err_scan;

comms/xnecview/files/patch-xwin.c

@@ -1,11 +0,0 @@
---- xwin.c.orig	2011-07-26 00:03:37.000000000 +0200
-+++ xwin.c	2012-05-01 08:33:19.000000000 +0200
-@@ -277,7 +277,7 @@
-       fclose(f);
-       return 1;
-    }
--   if (setjmp(pp->jmpbuf)) {
-+   if (setjmp(png_jmpbuf(pp))) {
-       png_destroy_write_struct(&pp,&ip);
-       fclose(f);
-       gdk_image_destroy(image);

comms/xnecview/pkg-descr

@@ -1,3 +1,3 @@
 Xnecview is a program for visualizing the input and output files of the NEC
-antenna simulation software. It runs on Linux/Unix systems with the X window
-system.
+antenna simulation software. It runs on GNU/Linux and Unix systems with the
+X window system.