dev-libs/wayland-9999: Port to EAPI-6

Also try to address socket path 108 byte limit restriction caused test
failures by cutting down the XDG_RUNTIME_DIR subdir length.
Wayland tests used to create a wayland-tests/ subdir under it, but since
before 1.13.0 it creates a wayland-tests-RANDOM/ subdir (RANDOM is 6
random characters), which makes tests fail on socket path length even with
PORTAGE_TMPDIR=/tmp, let alone /var/tmp.
I think shortening the subdir from "runtime-dir" to "xdr" makes it fit
in both cases, unless we are dealing with a 1.xx.y-r1 revision, in which
case /var/tmp might fail.

dev-libs/wayland/wayland-9999.ebuild

@@ -1,23 +1,21 @@
-# Copyright 1999-2016 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=5
+EAPI=6
+
+EGIT_REPO_URI="git://anongit.freedesktop.org/git/wayland/${PN}"
 
 if [[ ${PV} = 9999* ]]; then
-	EGIT_REPO_URI="git://anongit.freedesktop.org/git/${PN}/${PN}"
 	GIT_ECLASS="git-r3"
-	EXPERIMENTAL="true"
-	AUTOTOOLS_AUTORECONF=1
 fi
 
-inherit autotools-multilib toolchain-funcs $GIT_ECLASS
+inherit autotools libtool ltprune multilib-minimal toolchain-funcs $GIT_ECLASS
 
 DESCRIPTION="Wayland protocol libraries"
 HOMEPAGE="https://wayland.freedesktop.org/"
 
 if [[ $PV = 9999* ]]; then
-	SRC_URI="${SRC_PATCHES}"
-	KEYWORDS=""
+	SRC_URI=""
 else
 	SRC_URI="https://wayland.freedesktop.org/releases/${P}.tar.xz"
 	KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
@@ -39,22 +37,36 @@ DEPEND="${RDEPEND}
 	)
 	virtual/pkgconfig"
 
+src_prepare() {
+	default
+	[[ $PV = 9999* ]] && eautoreconf || elibtoolize
+}
+
 multilib_src_configure() {
-	local myeconfargs=(
-		$(multilib_native_use_enable doc documentation)
-		$(multilib_native_enable dtd-validation)
-	)
+	local myconf
 	if tc-is-cross-compiler ; then
-		myeconfargs+=( --with-host-scanner )
+		myconf+=' --with-host-scanner '
 	fi
 
-	autotools-utils_src_configure
+	ECONF_SOURCE="${S}" econf \
+		--disable-static \
+		$(multilib_native_use_enable doc documentation) \
+		$(multilib_native_enable dtd-validation) \
+		${myconf}
+}
+
+multilib_src_install_all() {
+	prune_libtool_files
+	einstalldocs
 }
 
 src_test() {
-	export XDG_RUNTIME_DIR="${T}/runtime-dir"
+	# We set it on purpose to only a short subdir name, as socket paths are
+	# created in there, which are 108 byte limited. With this it hopefully
+	# barely fits to the limit with /var/tmp/portage/$CAT/$PF/temp/xdr
+	export XDG_RUNTIME_DIR="${T}"/xdr
 	mkdir "${XDG_RUNTIME_DIR}" || die
 	chmod 0700 "${XDG_RUNTIME_DIR}" || die
 
-	autotools-multilib_src_test
+	multilib-minimal_src_test
 }