sys-apps/baselayout-prefix-2.2: drop prefix-chain USE flag and patch

This topic is called prefix-stack now and available with
baselayout-prefix-2.6 and new app-portage/prefix-toolkit package.
Bug: https://bugs.gentoo.org/658572
Package-Manager: Portage-2.3.62-prefix, Repoman-2.3.12

Signed-off-by: Michael Haubenwallner <haubi@gentoo.org>

2 files changed, 5 insertions, 90 deletions

diff --git a/sys-apps/baselayout-prefix/baselayout-prefix-2.2-r5.ebuild b/sys-apps/baselayout-prefix/baselayout-prefix-2.2-r5.ebuild
index 598159ce7569..5eb365ee62ad 100644
--- a/sys-apps/baselayout-prefix/baselayout-prefix-2.2-r5.ebuild
+++ b/sys-apps/baselayout-prefix/baselayout-prefix-2.2-r5.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2018 Gentoo Foundation
+# Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -27,22 +27,6 @@ pkg_preinst() {
 	rm -f "${EROOT}"/etc/._cfg????_gentoo-release
 }
 
-src_prepare() {
-	if use prefix-chain; then
-		eapply "${FILESDIR}"/baselayout-${PV}-prefix-chaining.patch
-
-		# need to set the PKG_CONFIG_PATH globally for this prefix, when
-		# chaining is enabled, since pkg-config may not be installed locally,
-		# but still .pc files should be found for all RDEPENDable prefixes in
-		# the chain.
-		echo "PKG_CONFIG_PATH=\"/usr/lib/pkgconfig:/usr/share/pkgconfig\"" >> etc/env.d/00basic
-		echo "PORTAGE_OVERRIDE_EPREFIX=\"${EPREFIX}\"" >> etc/env.d/00basic
-		echo "PORTAGE_CONFIGROOT=\"${EPREFIX}\"" >> etc/env.d/00basic
-		echo "EPREFIX=\"${EPREFIX}\"" >> etc/env.d/00basic
-	fi
-	default
-}
-
 src_install() {
 	# make functions.sh available in /etc/init.d (from gentoo-functions)
 	# Note: we cannot replace the symlink with a file here, or Portage will
@@ -55,12 +39,10 @@ src_install() {
 		-e "/PATH=/!s:/\(etc\|usr/bin\|bin\):\"${EPREFIX}\"/\1:g" \
 		-e "/PATH=/s|\([:\"]\)/|\1${EPREFIX}/|g" \
 		etc/profile > "${ED}"/etc/profile || die
-	if ! use prefix-chain; then
-		sed \
-			-e "/PATH=.*\/sbin/s|\"$|:/usr/sbin:/sbin\"|" \
-			-e "/PATH=.*\/bin/s|\"$|:/usr/bin:/bin\"|" \
-			-i "${ED}"/etc/profile || die
-	fi
+	sed \
+		-e "/PATH=.*\/sbin/s|\"$|:/usr/sbin:/sbin\"|" \
+		-e "/PATH=.*\/bin/s|\"$|:/usr/bin:/bin\"|" \
+		-i "${ED}"/etc/profile || die
 	dodir etc/env.d
 	sed \
 		-e "s:/\(etc/env.d\|opt\|usr\):${EPREFIX}/\1:g" \
diff --git a/sys-apps/baselayout-prefix/files/baselayout-2.2-prefix-chaining.patch b/sys-apps/baselayout-prefix/files/baselayout-2.2-prefix-chaining.patch
deleted file mode 100644
index fa86f86e4147..000000000000
--- a/sys-apps/baselayout-prefix/files/baselayout-2.2-prefix-chaining.patch
+++ /dev/null
@@ -1,67 +0,0 @@
---- a/etc/profile
-+++ b/etc/profile
-@@ -4,6 +4,46 @@
- # environment for login shells.
- #
- 
-+#
-+# for prefix-chaining, the very first thing to do is to load
-+# the profiles for all chained instances above.
-+#
-+# TODO: is it safe in any case to shell source make.conf?
-+# don't do any recursive expansion here. if the parent can
-+# use READONLY_EPREFIX's, it has to have the same profile as
-+# we have here, and thus it will source parents before
-+# evaluating anything from itself.
-+#
-+if [[ -r /etc/portage/make.conf ]]; then
-+	_ro_root=$(. /etc/portage/make.conf && echo $READONLY_EPREFIX)
-+elif [[ -r /etc/make.conf ]]; then
-+	_ro_root=$(. /etc/make.conf && echo $READONLY_EPREFIX)
-+else
-+	echo "Failed to read" /etc/portage/make.conf >&2
-+fi
-+_ro_deps=${_ro_root#*:}
-+_ro_root=${_ro_root%:*}
-+if [ -n "${_ro_root}" -a -f "${_ro_root}/"etc/profile ]; then
-+	. "${_ro_root}/"etc/profile
-+fi
-+
-+#
-+# With prefix-chaining we want another set of variables that
-+# should be retained for all prefixes. for example it is ok
-+# to retain PKG_CONFIG_PATH if the parent of the chain can
-+# be used to resolve RDEPEND...
-+#
-+if [[ -n "${_ro_root}" ]]; then
-+	_ro_chained_path_vars="PATH MANPATH"
-+
-+	[[ ${_ro_deps} == *RDEPEND* ]] &&
-+		_ro_chained_path_vars="${_ro_chained_path_vars} PKG_CONFIG_PATH"
-+
-+	for var in ${_ro_chained_path_vars}; do
-+		eval "_ro_backupenv_paths_${var}=\${${var}}"
-+	done
-+fi
-+
- # Load environment settings from profile.env, which is created by
- # env-update from the files in /etc/env.d
- if [ -e /etc/profile.env ] ; then
-@@ -61,3 +101,17 @@
- 	[ -r "$sh" ] && . "$sh"
- done
- unset sh
-+
-+#
-+# finally chain the save variables for previous prefixes in the chain.
-+#
-+if [[ -n "${_ro_chained_path_vars}" ]]; then
-+	for var in ${_ro_chained_path_vars}; do
-+		eval "export ${var}=\${${var}}:\${_ro_backupenv_paths_${var}}"
-+		eval "unset _ro_backupenv_paths_${var}"
-+	done
-+fi
-+
-+unset _ro_root
-+unset _ro_deps
-+unset _ro_chained_path_vars