textproc/wiggle: Update to new release v1.2.

Changes, see https://github.com/neilbrown/wiggle/commits/master

textproc/wiggle/Makefile

@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	wiggle
-PORTVERSION=	1.1
+PORTVERSION=	1.2
 CATEGORIES=	textproc
 MASTER_SITES=	http://neil.brown.name/wiggle/
 
@@ -19,10 +19,7 @@ MAKE_ARGS+=	CFLAGS="${CFLAGS} -I. -Wall -Wstrict-prototypes -Wextra -Wno-unused-
 
 pre-patch:
 		${REINPLACE_CMD} -Ee 's,\./dotest,bash ./dotest,' ${WRKSRC}/Makefile
-		${REINPLACE_CMD} -Ee "s,/usr/bin/time -o .time -f '%U',," ${WRKSRC}/dotest
 		${REINPLACE_CMD} -Ee 's|#include.*<endian.h>|#include <sys/endian.h>|' ${WRKSRC}/config.h
-		@# fix a clang warning:
-		${REINPLACE_CMD} -Ee 's|(^[[:space:]]+[[:<:]])cols = cols;|\1(void)cols;|' ${WRKSRC}/vpatch.c
 
 do-install:
 		${INSTALL_PROGRAM} ${WRKSRC}/wiggle ${STAGEDIR}${PREFIX}/bin/

textproc/wiggle/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1506973815
-SHA256 (wiggle-1.1.tar.gz) = 3da3cf6a456dd1415d2644e345f9831eb2912c6fa8dfa5d63d9bf49d744abff3
-SIZE (wiggle-1.1.tar.gz) = 846772
+TIMESTAMP = 1579247229
+SHA256 (wiggle-1.2.tar.gz) = 31375badb76a4a586f2113e49d13486dbc64844962ae80976a81c6542e901622
+SIZE (wiggle-1.2.tar.gz) = 847391

textproc/wiggle/files/patch-merge2.c

@@ -0,0 +1,10 @@
+--- merge2.c.orig	2019-12-27 05:12:38 UTC
++++ merge2.c
+@@ -24,6 +24,7 @@
+ 
+ #include "wiggle.h"
+ #include <limits.h>
++#include <unistd.h>
+ 
+ /*
+  * Second attempt at merging....