[gentoo-commits] repo/proj/prefix:master commit in: eclass/

["Sam James" <sam@gentoo.org>]

commit:     33992d50c1a2f182d04182a7213c7247ee10aba6
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Sun Jan 23 02:27:13 2022 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Sun Jan 23 02:27:13 2022 +0000
URL:        https://gitweb.gentoo.org/repo/proj/prefix.git/commit/?id=33992d50

autotools.eclass: sync with ::gentoo

Signed-off-by: Sam James <sam <AT> gentoo.org>

 eclass/autotools.eclass | 38 +++++++++++++++++++++++++-------------
 1 file changed, 25 insertions(+), 13 deletions(-)

diff --git a/eclass/autotools.eclass b/eclass/autotools.eclass
index 5b4d4457ee..cf1c3461f9 100644
--- a/eclass/autotools.eclass
+++ b/eclass/autotools.eclass
@@ -1,4 +1,4 @@
-# Copyright 1999-2021 Gentoo Authors
+# Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: autotools.eclass
@@ -74,7 +74,7 @@ inherit gnuconfig libtool
 # Do NOT change this variable in your ebuilds!
 # If you want to force a newer minor version, you can specify the correct
 # WANT value by using a colon:  <PV>:<WANT_AUTOMAKE>
-_LATEST_AUTOMAKE=( 1.16.2-r1:1.16 )
+_LATEST_AUTOMAKE=( 1.16.4:1.16 )
 
 _automake_atom="sys-devel/automake"
 _autoconf_atom="sys-devel/autoconf"
@@ -95,7 +95,7 @@ if [[ -n ${WANT_AUTOCONF} ]] ; then
 		none)       _autoconf_atom="" ;; # some packages don't require autoconf at all
 		2.1)        _autoconf_atom="~sys-devel/autoconf-2.13" ;;
 		# if you change the "latest" version here, change also autotools_env_setup
-		latest|2.5) _autoconf_atom=">=sys-devel/autoconf-2.69" ;;
+		latest|2.5) _autoconf_atom=">=sys-devel/autoconf-2.71" ;;
 		*)          die "Invalid WANT_AUTOCONF value '${WANT_AUTOCONF}'" ;;
 	esac
 	export WANT_AUTOCONF
@@ -112,7 +112,7 @@ if [[ -n ${WANT_LIBTOOL} ]] ; then
 fi
 
 # @ECLASS-VARIABLE: AUTOTOOLS_DEPEND
-# @INTERNAL
+# @OUTPUT_VARIABLE
 # @DESCRIPTION:
 # Contains the combination of requested automake/autoconf/libtool
 # versions in *DEPEND format.
@@ -131,7 +131,7 @@ RDEPEND=""
 if [[ ${AUTOTOOLS_AUTO_DEPEND} != "no" ]] ; then
 	case ${EAPI} in
 		5|6) DEPEND=${AUTOTOOLS_DEPEND} ;;
-		7) BDEPEND=${AUTOTOOLS_DEPEND} ;;
+		*) BDEPEND=${AUTOTOOLS_DEPEND} ;;
 	esac
 fi
 __AUTOTOOLS_AUTO_DEPEND=${AUTOTOOLS_AUTO_DEPEND} # See top of eclass
@@ -332,8 +332,26 @@ eaclocal_amflags() {
 # They also force installing the support files for safety.
 # Respects AT_M4DIR for additional directories to search for macros.
 eaclocal() {
+	# Feed in a list of paths:
+	# - ${BROOT}/usr/share/aclocal
+	# - ${ESYSROOT}/usr/share/aclocal
+	# See bug #677002
+	if [[ ${EAPI} != [56] ]] ; then
+		if [[ ! -f "${T}"/aclocal/dirlist ]] ; then
+			mkdir "${T}"/aclocal || die
+			cat <<- EOF > "${T}"/aclocal/dirlist || die
+				${BROOT}/usr/share/aclocal
+				${ESYSROOT}/usr/share/aclocal
+			EOF
+		fi
+
+		local system_acdir=" --system-acdir=${T}/aclocal"
+	else
+		local system_acdir=""
+	fi
+
 	[[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
-		autotools_run_tool --at-m4flags aclocal "$@" $(eaclocal_amflags)
+		autotools_run_tool --at-m4flags aclocal "$@" $(eaclocal_amflags) ${system_acdir}
 }
 
 # @FUNCTION: _elibtoolize
@@ -514,7 +532,7 @@ autotools_env_setup() {
 		[[ ${WANT_AUTOMAKE} == "latest" ]] && \
 			die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE[*]}"
 	fi
-	[[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5
+	[[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.71
 }
 
 # @FUNCTION: autotools_run_tool
@@ -670,12 +688,6 @@ autotools_m4sysdir_include() {
 	# First try to use the paths the system integrator has set up.
 	local paths=( $(eval echo ${AT_SYS_M4DIR}) )
 
-	if [[ ${#paths[@]} -eq 0 && -n ${SYSROOT} ]] ; then
-		# If they didn't give us anything, then default to the SYSROOT.
-		# This helps when cross-compiling.
-		local path="${SYSROOT}/usr/share/aclocal"
-		[[ -d ${path} ]] && paths+=( "${path}" )
-	fi
 	_autotools_m4dir_include "${paths[@]}"
 }