app-shells/mksh: Fix the live ebuild

- mksh changed to tarballs so cpio and unpacker is now removed.
 - Update keywords from release ebuild
 - Rebuild.sh is useless for us
 - Bump to EAPI 7
 - Remove shell updater as mksh is in baselayout
 - Remove unstable -c lto
 - exeinto,doexe → into,dobin
 - Add test suite dependencies

 Closes: https://bugs.gentoo.org/show_bug.cgi?id=536992
 Closes: https://bugs.gentoo.org/show_bug.cgi?id=631948

Signed-off-by: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Signed-off-by: Michał Górny <mgorny@gentoo.org>

app-shells/mksh/mksh-9999.ebuild

@@ -1,9 +1,9 @@
-# Copyright 1999-2016 Gentoo Foundation
+# Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=6
+EAPI=7
 
-inherit eutils toolchain-funcs
+inherit toolchain-funcs
 
 if [[ $PV = 9999 ]]; then
 	inherit cvs
@@ -12,45 +12,41 @@ if [[ $PV = 9999 ]]; then
 	ECVS_USER="_anoncvs"
 	ECVS_AUTH="ext"
 	KEYWORDS=""
-	DEPEND="static? ( dev-libs/klibc )"
 else
-	inherit unpacker
-	DEPEND="app-arch/cpio
-		static? ( dev-libs/klibc )"
-	SRC_URI="http://www.mirbsd.org/MirOS/dist/mir/mksh/${PN}-R${PV}.cpio.gz"
-	KEYWORDS="~amd64 ~ppc ~x86 ~amd64-linux"
+	SRC_URI="http://www.mirbsd.org/MirOS/dist/mir/mksh/${PN}-R${PV}.tgz"
+	KEYWORDS="~amd64 ~ppc ~x86 ~amd64-linux ~x86-linux"
 fi
 
 DESCRIPTION="MirBSD Korn Shell"
 HOMEPAGE="http://mirbsd.de/mksh"
 LICENSE="BSD"
 SLOT="0"
-IUSE="static"
-RDEPEND=""
+IUSE="static test"
+RDEPEND="static? ( dev-libs/klibc )"
+DEPEND="
+	${RDEPEND}
+	test? (
+		dev-lang/perl
+		sys-apps/ed
+	)
+"
 S="${WORKDIR}/${PN}"
 
 src_compile() {
 	tc-export CC
 	# we want to build static with klibc
-	if use static; then unset CC; export CC="/usr/bin/klcc"; export LDSTATIC="-static"; fi
+	if use static; then export CC="/usr/bin/klcc"; export LDSTATIC="-static"; fi
 	export CPPFLAGS="${CPPFLAGS} -DMKSH_DEFAULT_PROFILEDIR=\\\"${EPREFIX}/etc\\\""
-	sh Build.sh -r -c lto || sh Rebuild.sh || die
+	sh Build.sh -r || die
 }
 
 src_install() {
-	exeinto /bin
-	doexe mksh
+	into /
+	dobin mksh
 	doman mksh.1
 	dodoc dot.mkshrc
 }
 
 src_test() {
-	./test.sh || die
-}
-
-pkg_postinst() {
-	ebegin "Updating /etc/shells"
-	( grep -v "^/bin/mksh$" "${ROOT}"etc/shells; echo "/bin/mksh" ) > "${T}"/shells
-	mv -f "${T}"/shells "${ROOT}"etc/shells
-	eend $?
+	./test.sh -v || die
 }