elisp.eclass: Drop support for EAPIs 0 to 3.

Reviewed-by: Hans de Graaff <graaff@gentoo.org>
Signed-off-by: Ulrich Müller <ulm@gentoo.org>

diff --git a/eclass/elisp.eclass b/eclass/elisp.eclass
index 55635398d54bd74048fbace6e8151eb516e9cc3c..c885345a7a8356eeec5908308499172b9c08657d 100644 (file)
--- a/eclass/elisp.eclass
+++ b/eclass/elisp.eclass
@@ -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
 
 # @ECLASS: elisp.eclass
@@ -9,7 +9,7 @@
 # Jeremy Maitin-Shepard <jbms@attbi.com>
 # Christian Faulhammer <fauli@gentoo.org>
 # Ulrich Müller <ulm@gentoo.org>
-# @SUPPORTED_EAPIS: 0 1 2 3 4 5 6 7
+# @SUPPORTED_EAPIS: 4 5 6 7
 # @BLURB: Eclass for Emacs Lisp packages
 # @DESCRIPTION:
 #
@@ -67,21 +67,17 @@
 
 inherit elisp-common
 case ${EAPI:-0} in
-       0|1|2|3|4|5) inherit epatch ;;
+       4|5) inherit epatch ;;
        6|7) ;;
-       *) die "${ECLASS}: EAPI ${EAPI} not supported" ;;
+       *) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
 esac
 
-case ${EAPI:-0} in
-       0|1) EXPORT_FUNCTIONS src_{unpack,compile,install} \
-                       pkg_{setup,postinst,postrm} ;;
-       *) EXPORT_FUNCTIONS src_{unpack,prepare,configure,compile,install} \
-                       pkg_{setup,postinst,postrm} ;;
-esac
+EXPORT_FUNCTIONS src_{unpack,prepare,configure,compile,install} \
+       pkg_{setup,postinst,postrm}
 
 RDEPEND=">=virtual/emacs-${NEED_EMACS:-23}"
-case ${EAPI:-0} in
-       0|1|2|3|4|5|6) DEPEND="${RDEPEND}" ;;
+case ${EAPI} in
+       4|5|6) DEPEND="${RDEPEND}" ;;
        *) BDEPEND="${RDEPEND}" ;;
 esac
 
@@ -102,8 +98,7 @@ elisp_pkg_setup() {
 # @FUNCTION: elisp_src_unpack
 # @DESCRIPTION:
 # Unpack the sources; also handle the case of a single *.el file in
-# WORKDIR for packages distributed that way.  For EAPIs without
-# src_prepare, call elisp_src_prepare.
+# WORKDIR for packages distributed that way.
 
 elisp_src_unpack() {
        [[ -n ${A} ]] && unpack ${A}
@@ -112,11 +107,6 @@ elisp_src_unpack() {
                mv ${P}.el ${PN}.el || die
                [[ -d ${S} ]] || S=${WORKDIR}
        fi
-
-       case ${EAPI:-0} in
-               0|1) [[ -d ${S} ]] && cd "${S}"
-                       elisp_src_prepare ;;
-       esac
 }
 
 # @FUNCTION: elisp_src_prepare
@@ -136,15 +126,15 @@ elisp_src_prepare() {
                else
                        die "Cannot find ${patch}"
                fi
-               case ${EAPI:-0} in
-                       0|1|2|3|4|5) epatch "${file}" ;;
+               case ${EAPI} in
+                       4|5) epatch "${file}" ;;
                        *) eapply "${file}" ;;
                esac
        done
 
        # apply any user patches
-       case ${EAPI:-0} in
-               0|1|2|3|4|5) epatch_user ;;
+       case ${EAPI} in
+               4|5) epatch_user ;;
                *) eapply_user ;;
        esac