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

[Sam James]

commit:     00e19f7ec43cd9d94d894f87114fbfab0b405df3
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Sat Apr 10 07:12:24 2021 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Sat Apr 10 07:13:14 2021 +0000
URL:        https://gitweb.gentoo.org/repo/proj/prefix.git/commit/?id=00e19f7e

autotools.eclass: sync with ::gentoo

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

 eclass/autotools.eclass | 78 ++++++++++++++++++++++++++++++++++++-------------
 1 file changed, 57 insertions(+), 21 deletions(-)

diff --git a/eclass/autotools.eclass b/eclass/autotools.eclass
index 5a59c8d2d5..ded5436a45 100644
--- a/eclass/autotools.eclass
+++ b/eclass/autotools.eclass
@@ -1,4 +1,4 @@
-# Copyright 1999-2018 Gentoo Foundation
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: autotools.eclass
@@ -34,16 +34,19 @@ esac
 inherit libtool
 
 # @ECLASS-VARIABLE: WANT_AUTOCONF
+# @PRE_INHERIT
 # @DESCRIPTION:
 # The major version of autoconf your package needs
 : ${WANT_AUTOCONF:=latest}
 
 # @ECLASS-VARIABLE: WANT_AUTOMAKE
+# @PRE_INHERIT
 # @DESCRIPTION:
 # The major version of automake your package needs
 : ${WANT_AUTOMAKE:=latest}
 
 # @ECLASS-VARIABLE: WANT_LIBTOOL
+# @PRE_INHERIT
 # @DESCRIPTION:
 # Do you want libtool?  Valid values here are "latest" and "none".
 : ${WANT_LIBTOOL:=latest}
@@ -54,18 +57,20 @@ inherit libtool
 # CONSTANT!
 # The latest major unstable and stable version/slot of automake available
 # on each arch.
+# Only add unstable version if it is in a different slot than latest stable
+# version.
 # List latest unstable version first to boost testing adoption rate because
 # most package manager dependency resolver will pick the first suitable
 # version.
 # If a newer slot is stable on any arch, and is NOT reflected in this list,
 # then circular dependencies may arise during emerge @system bootstraps.
-# 
-# See bug 312315 and 465732 for further information and context.
-# 
+#
+# See bug #312315 and bug #465732 for further information and context.
+#
 # 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=( 1.16.1:1.16 1.15.1:1.15 )
+_LATEST_AUTOMAKE=( 1.16.2-r1:1.16 )
 
 _automake_atom="sys-devel/automake"
 _autoconf_atom="sys-devel/autoconf"
@@ -73,7 +78,7 @@ if [[ -n ${WANT_AUTOMAKE} ]]; then
 	case ${WANT_AUTOMAKE} in
 		# Even if the package doesn't use automake, we still need to depend
 		# on it because we run aclocal to process m4 macros.  This matches
-		# the autoreconf tool, so this requirement is correct.  #401605
+		# the autoreconf tool, so this requirement is correct, bug #401605.
 		none) ;;
 		latest)
 			# Use SLOT deps if we can.  For EAPI=0, we get pretty close.
@@ -118,6 +123,7 @@ AUTOTOOLS_DEPEND="!<sys-devel/gettext-0.18.1.1-r3
 RDEPEND=""
 
 # @ECLASS-VARIABLE: AUTOTOOLS_AUTO_DEPEND
+# @PRE_INHERIT
 # @DESCRIPTION:
 # Set to 'no' to disable automatically adding to DEPEND.  This lets
 # ebuilds form conditional depends by using ${AUTOTOOLS_DEPEND} in
@@ -139,6 +145,12 @@ unset _automake_atom _autoconf_atom
 # Additional options to pass to automake during
 # eautoreconf call.
 
+# @ECLASS-VARIABLE: AT_NOEAUTOHEADER
+# @DEFAULT_UNSET
+# @DESCRIPTION:
+# Don't run eautoheader command if set to 'yes'; only used to work around
+# packages that don't want their headers being modified.
+
 # @ECLASS-VARIABLE: AT_NOEAUTOMAKE
 # @DEFAULT_UNSET
 # @DESCRIPTION:
@@ -154,11 +166,13 @@ unset _automake_atom _autoconf_atom
 # particular options
 
 # @ECLASS-VARIABLE: AT_M4DIR
+# @DEFAULT_UNSET
 # @DESCRIPTION:
 # Additional director(y|ies) aclocal should search
 : ${AT_M4DIR:=}
 
 # @ECLASS-VARIABLE: AT_SYS_M4DIR
+# @DEFAULT_UNSET
 # @INTERNAL
 # @DESCRIPTION:
 # For system integrators, a list of additional aclocal search paths.
@@ -177,13 +191,13 @@ unset _automake_atom _autoconf_atom
 eautoreconf() {
 	local x g
 
-	# Subdirs often share a common build dir #529404.  If so, we can't safely
+	# Subdirs often share a common build dir, bug #529404.  If so, we can't safely
 	# run in parallel because many tools clobber the content in there.  Libtool
 	# and automake both `rm && cp` while aclocal reads the output.  We might be
 	# able to handle this if we split the steps and grab locks on the dirs the
 	# tools actually write to.  Then we'd run all the common tools that use
 	# those inputs.  Doing this in bash does not scale easily.
-	# If we do re-enable parallel support, make sure #426512 is handled.
+	# If we do re-enable parallel support, make sure bug #426512 is handled.
 	if [[ -z ${AT_NO_RECURSIVE} ]] ; then
 		# Take care of subdirs
 		for x in $(autotools_check_macro_val AC_CONFIG_SUBDIRS) ; do
@@ -239,7 +253,7 @@ eautoreconf() {
 	else
 		eautoconf --force
 	fi
-	eautoheader
+	[[ ${AT_NOEAUTOHEADER} != "yes" ]] && eautoheader
 	[[ ${AT_NOEAUTOMAKE} != "yes" ]] && FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}
 
 	if [[ ${AT_NOELIBTOOLIZE} != "yes" ]] ; then
@@ -289,8 +303,8 @@ eaclocal_amflags() {
 		[[ -e ${amflags_file} ]] || continue
 		# setup the env in case the pkg does something crazy
 		# in their ACLOCAL_AMFLAGS.  like run a shell script
-		# which turns around and runs autotools. #365401
-		# or split across multiple lines. #383525
+		# which turns around and runs autotools (bug #365401)
+		# or split across multiple lines (bug #383525)
 		autotools_env_setup
 		aclocal_opts=$(sed -n \
 			"/^ACLOCAL_AMFLAGS[[:space:]]*=/{ \
@@ -312,7 +326,7 @@ eaclocal_amflags() {
 # specified parametes. The name of the tool run is the same of the function
 # without e prefix.
 # They also force installing the support files for safety.
-# Respects AT_M4DIR for additional directories to search for macro's.
+# Respects AT_M4DIR for additional directories to search for macros.
 eaclocal() {
 	[[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
 		autotools_run_tool --at-m4flags aclocal "$@" $(eaclocal_amflags)
@@ -360,6 +374,19 @@ eautoconf() {
 		eqawarn "when it finds this file.  See https://bugs.gentoo.org/426262 for details."
 	fi
 
+	# Install config.guess and config.sub which are required by many macros
+	# in autoconf >=2.70.
+	local _gnuconfig
+	case ${EAPI:-0} in
+		0|1|2|3|4|5|6)
+			_gnuconfig="${EPREFIX}/usr/share/gnuconfig"
+		;;
+		*)
+			_gnuconfig="${BROOT}/usr/share/gnuconfig"
+		;;
+	esac
+	cp "${_gnuconfig}"/config.{guess,sub} . || die
+
 	autotools_run_tool --at-m4flags autoconf "$@"
 }
 
@@ -406,7 +433,7 @@ eautomake() {
 		|| extra_opts+=( --foreign )
 
 	# Older versions of automake do not support --force-missing.  But we want
-	# to use this whenever possible to update random bundled files #133489.
+	# to use this whenever possible to update random bundled files, bug #133489.
 	case $(_automake_version) in
 	1.4|1.4[.-]*) ;;
 	*) extra_opts+=( --force-missing ) ;;
@@ -429,7 +456,16 @@ eautopoint() {
 # use gettext directly.  So we have to copy it in manually since
 # we can't let `autopoint` do it for us.
 config_rpath_update() {
-	local dst src=$(type -P gettext | sed 's:bin/gettext:share/gettext/config.rpath:')
+	local dst src
+
+	case ${EAPI:-0} in
+		0|1|2|3|4|5|6)
+			src="${EPREFIX}/usr/share/gettext/config.rpath"
+			;;
+		*)
+			src="${BROOT}/usr/share/gettext/config.rpath"
+			;;
+	esac
 
 	[[ $# -eq 0 ]] && set -- $(find -name config.rpath)
 	[[ $# -eq 0 ]] && return 0
@@ -496,17 +532,17 @@ autotools_run_tool() {
 	done
 
 	if [[ ${EBUILD_PHASE} != "unpack" && ${EBUILD_PHASE} != "prepare" ]]; then
-		ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase"
+		ewarn "QA Warning: running '$1' in ${EBUILD_PHASE} phase"
 	fi
 
 	if ${missing_ok} && ! type -P ${1} >/dev/null ; then
-		einfo "Skipping '$*' due $1 not installed"
+		einfo "Skipping '$*' because '$1' not installed"
 		return 0
 	fi
 
 	autotools_env_setup
 
-	# Allow people to pass in full paths. #549268
+	# Allow people to pass in full paths, bug #549268
 	local STDERR_TARGET="${T}/${1##*/}.out"
 	# most of the time, there will only be one run, but if there are
 	# more, make sure we get unique log filenames
@@ -520,7 +556,7 @@ autotools_run_tool() {
 	fi
 
 	if ${m4flags} ; then
-		set -- "${1}" $(autotools_m4dir_include) "${@:2}" $(autotools_m4sysdir_include)
+		set -- "${1}" $(autotools_m4dir_include) $(autotools_m4sysdir_include) "${@:2}"
 	fi
 
 	# If the caller wants to probe something, then let them do it directly.
@@ -535,13 +571,13 @@ autotools_run_tool() {
 	"$@" >> "${STDERR_TARGET}" 2>&1
 	if ! eend $? && ${autofail} ; then
 		echo
-		eerror "Failed Running $1 !"
+		eerror "Failed running '$1'!"
 		eerror
-		eerror "Include in your bugreport the contents of:"
+		eerror "Include in your bug report the contents of:"
 		eerror
 		eerror "  ${STDERR_TARGET}"
 		echo
-		die "Failed Running $1 !"
+		die "Failed running '$1'!"
 	fi
 }