eutils.eclass: Drop support for EAPI 5

Signed-off-by: Ulrich Müller <ulm@gentoo.org>

1 files changed, 5 insertions, 95 deletions

diff --git a/eclass/eutils.eclass b/eclass/eutils.eclass
index 207d05e7f975..0b84e3c82c00 100644
--- a/eclass/eutils.eclass
+++ b/eclass/eutils.eclass
@@ -1,10 +1,10 @@
-# Copyright 1999-2021 Gentoo Authors
+# Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: eutils.eclass
 # @MAINTAINER:
 # base-system@gentoo.org
-# @SUPPORTED_EAPIS: 5 6 7
+# @SUPPORTED_EAPIS: 6 7
 # @BLURB: many extra (but common) functions that are used in ebuilds
 # @DESCRIPTION:
 # The eutils eclass contains a suite of functions that complement
@@ -24,10 +24,8 @@ _EUTILS_ECLASS=1
 
 # implicitly inherited (now split) eclasses
 case ${EAPI} in
-	5|6)
-		inherit desktop edos2unix epatch estack ltprune multilib \
-			preserve-libs strip-linguas toolchain-funcs vcs-clean wrapper
-		;;
+	6) inherit desktop edos2unix epatch estack ltprune multilib \
+			preserve-libs strip-linguas toolchain-funcs vcs-clean wrapper ;;
 	7) inherit edos2unix strip-linguas wrapper ;;
 	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
 esac
@@ -90,105 +88,17 @@ use_if_iuse() {
 	use $1
 }
 
-if [[ ${EAPI} == 5 ]] ; then
-
-# @FUNCTION: einstalldocs
-# @DESCRIPTION:
-# Install documentation using DOCS and HTML_DOCS, in EAPIs that do not
-# provide this function.  When available (i.e., in EAPI 6 or later),
-# the package manager implementation should be used instead.
-#
-# If DOCS is declared and non-empty, all files listed in it are
-# installed.  The files must exist, otherwise the function will fail.
-# In EAPI 4 and 5, DOCS may specify directories as well; in earlier
-# EAPIs using directories is unsupported.
-#
-# If DOCS is not declared, the files matching patterns given
-# in the default EAPI implementation of src_install will be installed.
-# If this is undesired, DOCS can be set to empty value to prevent any
-# documentation from being installed.
-#
-# If HTML_DOCS is declared and non-empty, all files and/or directories
-# listed in it are installed as HTML docs (using dohtml).
-#
-# Both DOCS and HTML_DOCS can either be an array or a whitespace-
-# separated list. Whenever directories are allowed, '<directory>/.' may
-# be specified in order to install all files within the directory
-# without creating a sub-directory in docdir.
-#
-# Passing additional options to dodoc and dohtml is not supported.
-# If you needed such a thing, you need to call those helpers explicitly.
-einstalldocs() {
-	debug-print-function ${FUNCNAME} "${@}"
-
-	local dodoc_opts=-r
-
-	if ! declare -p DOCS &>/dev/null ; then
-		local d
-		for d in README* ChangeLog AUTHORS NEWS TODO CHANGES \
-				THANKS BUGS FAQ CREDITS CHANGELOG ; do
-			if [[ -s ${d} ]] ; then
-				dodoc "${d}" || die
-			fi
-		done
-	elif [[ $(declare -p DOCS) == "declare -a"* ]] ; then
-		if [[ ${DOCS[@]} ]] ; then
-			dodoc ${dodoc_opts} "${DOCS[@]}" || die
-		fi
-	else
-		if [[ ${DOCS} ]] ; then
-			dodoc ${dodoc_opts} ${DOCS} || die
-		fi
-	fi
-
-	if [[ $(declare -p HTML_DOCS 2>/dev/null) == "declare -a"* ]] ; then
-		if [[ ${HTML_DOCS[@]} ]] ; then
-			dohtml -r "${HTML_DOCS[@]}" || die
-		fi
-	else
-		if [[ ${HTML_DOCS} ]] ; then
-			dohtml -r ${HTML_DOCS} || die
-		fi
-	fi
-
-	return 0
-}
-
-# @FUNCTION: in_iuse
-# @USAGE: <flag>
-# @DESCRIPTION:
-# Determines whether the given flag is in IUSE.  Strips IUSE default
-# prefixes as necessary.  In EAPIs where it is available (i.e., EAPI 6
-# or later), the package manager implementation should be used instead.
-#
-# Note that this function must not be used in the global scope.
-in_iuse() {
-	debug-print-function ${FUNCNAME} "${@}"
-	[[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
-
-	local flag=${1}
-	local liuse=( ${IUSE} )
-
-	has "${flag}" "${liuse[@]#[+-]}"
-}
-
-fi # EAPI 5
-
-if [[ ${EAPI} == [56] ]] ; then
-
 # @FUNCTION: eqawarn
 # @USAGE: [message]
 # @DESCRIPTION:
 # Proxy to ewarn for package managers that don't provide eqawarn and use the PM
 # implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
 # profile.
-if ! declare -F eqawarn >/dev/null ; then
+if [[ ${EAPI} == 6 ]] && ! declare -F eqawarn >/dev/null ; then
 	eqawarn() {
 		has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
 		:
 	}
 fi
 
-fi # EAPI [56]
-
 fi