From bcbae3ec398b3ce5f0785b56a84601f1819ad610 Mon Sep 17 00:00:00 2001
From: Ulrich Müller <ulm@gentoo.org>
Date: Fri, 16 Jun 2023 12:40:20 +0200
Subject: common-lisp-3.eclass: Sync from gentoo repository
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Keep inheriting eutils in EAPI 6 for now.

Signed-off-by: Ulrich Müller <ulm@gentoo.org>
---
 eclass/common-lisp-3.eclass | 40 +++++++++++++++++++++++++++++++---------
 1 file changed, 31 insertions(+), 9 deletions(-)

diff --git a/eclass/common-lisp-3.eclass b/eclass/common-lisp-3.eclass
index d68b4250..7afb63bd 100644
--- a/eclass/common-lisp-3.eclass
+++ b/eclass/common-lisp-3.eclass
@@ -1,15 +1,26 @@
-# Copyright 1999-2022 Gentoo Authors
+# Copyright 1999-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: common-lisp-3.eclass
 # @MAINTAINER:
 # Common Lisp project <common-lisp@gentoo.org>
+# @SUPPORTED_EAPIS: 6 7
 # @BLURB: functions to support the installation of Common Lisp libraries
 # @DESCRIPTION:
 # Since Common Lisp libraries share similar structure, this eclass aims
 # to provide a simple way to write ebuilds with these characteristics.
 
-inherit eutils
+case ${EAPI} in
+	6|7) ;;
+	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
+esac
+
+if [[ -z ${_COMMON_LISP_3_ECLASS} ]]; then
+_COMMON_LISP_3_ECLASS=1
+
+case ${EAPI} in
+	6) inherit eutils ;;
+esac
 
 # @ECLASS_VARIABLE: CLIMPLEMENTATIONS
 # @DESCRIPTION:
@@ -36,8 +47,6 @@ CLPACKAGE="${PN}"
 
 PDEPEND="virtual/commonlisp"
 
-EXPORT_FUNCTIONS src_compile src_install
-
 # @FUNCTION: common-lisp-3_src_compile
 # @DESCRIPTION:
 # Since there's nothing to build in most cases, default doesn't do
@@ -120,7 +129,17 @@ common-lisp-install-sources() {
 		if [[ -f ${path} ]] ; then
 			common-lisp-install-one-source ${fpredicate} "${path}" "$(dirname "${path}")"
 		elif [[ -d ${path} ]] ; then
-			common-lisp-install-sources -t ${ftype} $(find "${path}" -type f)
+			local files
+			# test can be dropped in EAPI 8 which guarantees bash-5.0
+			if [[ ${BASH_VERSINFO[0]} -ge 5 ]]; then
+				readarray -d '' files < <(find "${path}" -type f -print0 \
+											|| die "cannot traverse ${path}")
+			else
+				# readarray has no -d option in bash-4.2
+				readarray -t files < <(find "${path}" -type f -print \
+											|| die "cannot traverse ${path}")
+			fi
+			common-lisp-install-sources -t ${ftype} "${files[@]}"
 		else
 			die "${path} is neither a regular file nor a directory"
 		fi
@@ -136,7 +155,7 @@ common-lisp-install-one-asdf() {
 	[[ $# != 1 ]] && die "${FUNCNAME[0]} must receive exactly one argument"
 
 	# the suffix «.asd» is optional
-	local source=${1/.asd}.asd
+	local source=${1%.asd}.asd
 	common-lisp-install-one-source true "${source}" "$(dirname "${source}")"
 	local target="${CLSOURCEROOT%/}/${CLPACKAGE}/${source}"
 	dosym "${target}" "${CLSYSTEMROOT%/}/$(basename ${target})"
@@ -164,9 +183,7 @@ common-lisp-install-asdf() {
 common-lisp-3_src_install() {
 	common-lisp-install-sources .
 	common-lisp-install-asdf
-	for i in AUTHORS README* HEADER TODO* CHANGELOG Change[lL]og CHANGES BUGS CONTRIBUTORS *NEWS* ; do
-		[[ -f ${i} ]] && dodoc ${i}
-	done
+	einstalldocs
 }
 
 # @FUNCTION: common-lisp-find-lisp-impl
@@ -197,6 +214,7 @@ common-lisp-export-impl-args() {
 	CL_BINARY="${1}"
 	case "${CL_BINARY}" in
 		sbcl)
+			CL_BINARY="${CL_BINARY} --non-interactive"
 			CL_NORC="--sysinit /dev/null --userinit /dev/null"
 			CL_LOAD="--load"
 			CL_EVAL="--eval"
@@ -234,3 +252,7 @@ common-lisp-export-impl-args() {
 	esac
 	export CL_BINARY CL_NORC CL_LOAD CL_EVAL
 }
+
+fi
+
+EXPORT_FUNCTIONS src_compile src_install
-- 
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