games-misc/wumpus: port to EAPI 7

Signed-off-by: Sam James <sam@gentoo.org>

games-misc/wumpus/wumpus-1.4-r1.ebuild

@@ -1,7 +1,8 @@
-# Copyright 1999-2016 Gentoo Foundation
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=6
+EAPI=7
+
 inherit toolchain-funcs
 
 DESCRIPTION="Classic Hunt the Wumpus Adventure Game"
@@ -9,16 +10,14 @@ HOMEPAGE="http://cvsweb.netbsd.org/bsdweb.cgi/src/games/wump/"
 SRC_URI="ftp://ftp.netbsd.org/pub/NetBSD/NetBSD-release-1-6/src/games/wump/wump.c
 	ftp://ftp.netbsd.org/pub/NetBSD/NetBSD-release-1-6/src/games/wump/wump.6
 	ftp://ftp.netbsd.org/pub/NetBSD/NetBSD-release-1-6/src/games/wump/wump.info"
+S="${WORKDIR}"
 
 LICENSE="BSD"
 SLOT="0"
 KEYWORDS="~amd64 ~x86"
-IUSE=""
 
 DEPEND="sys-apps/less"
-RDEPEND=${DEPEND}
-
-S=${WORKDIR}
+RDEPEND="${DEPEND}"
 
 src_unpack() {
 	cp "${DISTDIR}"/wump.{info,c,6} "${S}/" || die
@@ -26,7 +25,8 @@ src_unpack() {
 
 src_compile() {
 	touch pathnames.h
-	[ -z "${PAGER}" ] && PAGER=/usr/bin/less
+
+	[[ -z "${PAGER}" ]] && PAGER=/usr/bin/less
 	$(tc-getCC) ${LDFLAGS} -Dlint -D_PATH_PAGER=\"${PAGER}\" \
 		-D_PATH_WUMPINFO=\"/usr/share/${PN}/wump.info\" ${CFLAGS} \
 		-o wump wump.c || die