- Update to GNU awk 4.1.2

http://lists.gnu.org/archive/html/info-gnu/2015-04/msg00011.html
- Use readline from base

lang/gawk/Makefile

@@ -2,13 +2,12 @@
 # $FreeBSD$
 
 PORTNAME=	gawk
-PORTVERSION=	4.1.1
-PORTREVISION=	1
+PORTVERSION=	4.1.2
 CATEGORIES=	lang
 MASTER_SITES=	GNU
 
 MAINTAINER=	johans@FreeBSD.org
-COMMENT=	The GNU version of Awk
+COMMENT=	GNU version of Awk
 
 LIB_DEPENDS=	libsigsegv.so:${PORTSDIR}/devel/libsigsegv
 
@@ -26,6 +25,7 @@ GNU_CONFIGURE=	yes
 USES=		iconv libtool makeinfo tar:xz
 CONFIGURE_ARGS=	${ICONV_CONFIGURE_ARG} \
 		--with-libintl-prefix=${LOCALBASE} \
+		--with-readline=/usr \
 		AWK=${AWK}
 
 PLIST_SUB+=	VERSION=${PORTVERSION}

lang/gawk/distinfo

@@ -1,2 +1,2 @@
-SHA256 (gawk-4.1.1.tar.xz) = efd4c6aafb1ce996309fc903ceb625e7012221c464eb72483dbb23adef1ee8db
-SIZE (gawk-4.1.1.tar.xz) = 2196904
+SHA256 (gawk-4.1.2.tar.xz) = ea8b53c5834ee27012fecba7273f97fca7104884975cf81ddae6f85c5581f481
+SIZE (gawk-4.1.2.tar.xz) = 2279136

lang/gawk/pkg-plist

@@ -43,11 +43,13 @@ share/awk/libintl.awk
 share/awk/noassign.awk
 share/awk/ord.awk
 share/awk/passwd.awk
+share/awk/processarray.awk
 share/awk/quicksort.awk
 share/awk/readable.awk
 share/awk/readfile.awk
 share/awk/rewind.awk
 share/awk/round.awk
+share/awk/shellquote.awk
 share/awk/strtonum.awk
 share/awk/walkarray.awk
 share/awk/zerofile.awk