gentoo resync : 10.01.2018

1 files changed, 4 insertions, 73 deletions

diff --git a/eclass/eutils.eclass b/eclass/eutils.eclass
index 7d4193e76b51..63f73db290f4 100644
--- a/eclass/eutils.eclass
+++ b/eclass/eutils.eclass
@@ -1,4 +1,4 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2018 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: eutils.eclass
@@ -20,7 +20,7 @@ _EUTILS_ECLASS=1
 # implicitly inherited (now split) eclasses
 case ${EAPI:-0} in
 0|1|2|3|4|5|6)
-	inherit desktop epatch estack ltprune multilib toolchain-funcs
+	inherit desktop epatch estack ltprune multilib preserve-libs toolchain-funcs
 	;;
 esac
 
@@ -164,75 +164,6 @@ strip-linguas() {
 	export LINGUAS=${newls:1}
 }
 
-# @FUNCTION: _eutils_eprefix_init
-# @INTERNAL
-# @DESCRIPTION:
-# Initialized prefix variables for EAPI<3.
-_eutils_eprefix_init() {
-	has "${EAPI:-0}" 0 1 2 && : ${ED:=${D}} ${EPREFIX:=} ${EROOT:=${ROOT}}
-}
-
-# @FUNCTION: preserve_old_lib
-# @USAGE: <libs to preserve> [more libs]
-# @DESCRIPTION:
-# These functions are useful when a lib in your package changes ABI SONAME.
-# An example might be from libogg.so.0 to libogg.so.1.  Removing libogg.so.0
-# would break packages that link against it.  Most people get around this
-# by using the portage SLOT mechanism, but that is not always a relevant
-# solution, so instead you can call this from pkg_preinst.  See also the
-# preserve_old_lib_notify function.
-preserve_old_lib() {
-	_eutils_eprefix_init
-	if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
-		eerror "preserve_old_lib() must be called from pkg_preinst() only"
-		die "Invalid preserve_old_lib() usage"
-	fi
-	[[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
-
-	# let portage worry about it
-	has preserve-libs ${FEATURES} && return 0
-
-	local lib dir
-	for lib in "$@" ; do
-		[[ -e ${EROOT}/${lib} ]] || continue
-		dir=${lib%/*}
-		dodir ${dir} || die "dodir ${dir} failed"
-		cp "${EROOT}"/${lib} "${ED}"/${lib} || die "cp ${lib} failed"
-		touch "${ED}"/${lib}
-	done
-}
-
-# @FUNCTION: preserve_old_lib_notify
-# @USAGE: <libs to notify> [more libs]
-# @DESCRIPTION:
-# Spit helpful messages about the libraries preserved by preserve_old_lib.
-preserve_old_lib_notify() {
-	if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
-		eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
-		die "Invalid preserve_old_lib_notify() usage"
-	fi
-
-	# let portage worry about it
-	has preserve-libs ${FEATURES} && return 0
-
-	_eutils_eprefix_init
-
-	local lib notice=0
-	for lib in "$@" ; do
-		[[ -e ${EROOT}/${lib} ]] || continue
-		if [[ ${notice} -eq 0 ]] ; then
-			notice=1
-			ewarn "Old versions of installed libraries were detected on your system."
-			ewarn "In order to avoid breaking packages that depend on these old libs,"
-			ewarn "the libraries are not being removed.  You need to run revdep-rebuild"
-			ewarn "in order to remove these old dependencies.  If you do not have this"
-			ewarn "helper program, simply emerge the 'gentoolkit' package."
-			ewarn
-		fi
-		ewarn "  # revdep-rebuild --library '${lib}' && rm '${lib}'"
-	done
-}
-
 # @FUNCTION: built_with_use
 # @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
 # @DESCRIPTION:
@@ -255,7 +186,6 @@ preserve_old_lib_notify() {
 # Remember that this function isn't terribly intelligent so order of optional
 # flags matter.
 built_with_use() {
-	_eutils_eprefix_init
 	local hidden="no"
 	if [[ $1 == "--hidden" ]] ; then
 		hidden="yes"
@@ -279,6 +209,7 @@ built_with_use() {
 	[[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
 	shift
 
+	has "${EAPI:-0}" 0 1 2 && local EROOT=${ROOT}
 	local USEFILE=${EROOT}/var/db/pkg/${PKG}/USE
 	local IUSEFILE=${EROOT}/var/db/pkg/${PKG}/IUSE
 
@@ -333,9 +264,9 @@ built_with_use() {
 # first optionally setting LD_LIBRARY_PATH to the colon-delimited
 # libpaths followed by optionally changing directory to chdir.
 make_wrapper() {
-	_eutils_eprefix_init
 	local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
 	local tmpwrapper=$(emktemp)
+	has "${EAPI:-0}" 0 1 2 && local EPREFIX=""
 
 	(
 	echo '#!/bin/sh'