gentoo auto-resync : 19:09:2022 - 23:22:40

13 files changed, 1126 insertions, 7 deletions

diff --git a/sys-devel/Manifest.gz b/sys-devel/Manifest.gz
index 3c10cec3a980..9465a8708974 100644
--- a/sys-devel/Manifest.gz
+++ b/sys-devel/Manifest.gz
diff --git a/sys-devel/autoconf/Manifest b/sys-devel/autoconf/Manifest
index f94baa2b54e2..cecae22cc55c 100644
--- a/sys-devel/autoconf/Manifest
+++ b/sys-devel/autoconf/Manifest
@@ -1,12 +1,17 @@
+AUX autoconf-2.13-K-R-decls-clang.patch 11598 BLAKE2B 1889292af303389a89bf6c31981df49b747b50fead1332cbd004f2431694f486cc674bbe23377ee6e7ac2870b4e89c5af2865231ccd96bd75b7c3c0b0dfab365 SHA512 778217d813962d786d5a55c57ef67b2f12aeb4a60c72d98e7147d3c191fbc34df2034372fd087b22d7ac353848d9a0632377278d7a000907df8eb190efcc3d9c
 AUX autoconf-2.13-destdir.patch 604 BLAKE2B 4c3607a31a7e99820b49dea142e9b2445a70508cedf7407f7822f86fb4d1595ced6ab202bf6e42e422f41e44c256e62ee2a617f5ea01d1319c66f811333d5c1e SHA512 c69c7681b028f82735e0187dc9ea0d73906b74e32a6d51754e2c973a559895590fb5a1701d153445b772bcf0536a4688292895242910f20e6d4cf1a02f1a877f
 AUX autoconf-2.13-gentoo.patch 799 BLAKE2B e9d403d2e7e6ca2efafcf9b2e7108f8b383b107bc78290242f0ed2662ec8e05c5a178f8014e6317f260695cbaa0e4c6a2cce3221d1990b1fd2a96fa3db5ce611 SHA512 5712ad0d67cb5661c949700d5bc0d8c582b27562229400e7b8b1c0249020d13077af5ef3602adef7135cc8dfe529556d5a23f2ce494e3554322262510c2a9fb7
 AUX autoconf-2.13-perl-5.26.patch 387 BLAKE2B 21152b0df23fc2567b52a0f1afb27c85ccc343fadb0055b6e7d592a2de30120d4cabacb42355b9024a2058211e0fa8df1d64af6a4d467ff3c334a9e2cd3ff9de SHA512 0729e8478095b81d833f159fb3c8c242aa78220719af3cf5409034994f40de809fa308541c55c6de0a84f911a8eb74c7800f4a9b66342443fd0f2ba18e392234
 AUX autoconf-2.13-test-fixes.patch 547 BLAKE2B aa7509f3098da8e2723f835133e375d63896ea65b3030037d625361fa01a02e7e982920cedcbfdf1679783fd7a6a8f0b8476e583749419fd8d103735c0b98d2d SHA512 085e7525c66e710b42dcb068c8aeda89488d1e926e493bcab74e1a1440f53f67630d6998a2a9eff6dc65cf8f71cad19127d541422b51a2519163b51ba78ae592
 AUX autoconf-2.61-darwin.patch 454 BLAKE2B c98084d8109ead961c446aecd38d150b244a83a62870e6820c10024085c023ebcbc75d2c388e170c3bdbd562e3a2b795271c52c02b3245ccc30195443d82d89b SHA512 7d11430a596cfa8624380fa21cfee4f4684a0144d4a4f93218656cedc0aeba2e7bf85dd52f7cdad3ef2a9aa4d5213c318b6cde8a33c09690ea4dddc7d8057101
+AUX autoconf-2.69-K-R-decls-clang.patch 9964 BLAKE2B 90ad59bd2120e4dce18a2d6c9588cb51aaeafeba5f65434f90c97833d6ca96d19dcae11d64bff1496a31df842e8fb0a91763962ff61c7fbbb117455c1746b26e SHA512 8e7dedd97a1527eb537ffe930684a05113a3fd49e28fff647b9521b73000081621d3469d61cda6b546d9f6b4e98f5a337d6f3bf47829617a4407e2e20ab096f5
 AUX autoconf-2.69-fix-libtool-test.patch 1093 BLAKE2B e7b98ae1c84d6d0a41daa16c71cab644328c850c77214dd15c99c2b1ae2ee040ef3d75d4dbe3301992bdb9ad2f2b48f4a6363b14e9f6765863e57f0047b83f86 SHA512 38506631fdde1f80a3467673e6fb48d4751323462c1657c85e2b5289e1219ef236ed9af3a66906c8851a62c244c1ffed70537a5f1421539429a9aa04e929d727
 AUX autoconf-2.69-make-tests-bash5-compatible.patch 2275 BLAKE2B 17fd9702c37cc7686a232e0bb93e5fc04d11b65945f89d79673302bec393bd5572a961b0ecedd743b3336f2583534063b6dd9b3095d0cc6bbd4cf55a58145c54 SHA512 f2672e99afb69cf625097ba5e6d15356eec5c41e095ff60da33331184ecd635d97fa20f20a2db8cfdeb96fde14dca0cdee7081df3328e8032f66eeed58374e36
 AUX autoconf-2.69-perl-5.26-2.patch 1003 BLAKE2B e2a858f905f20d46a52ac7d78be63ef0ea5ce0b87a7059ea17317bed3b658c0eafe3f9d8b1b11f4d84d3160bfa3f504e980870fe562d7a1ba6da1c70177e49bb SHA512 b02086ac8a468a626d8b6506aa14e19ef10e4d33b91a7647f74d5746cce9f690d6cf5840ea81c593f63e8f94275974f31c8695065844380678e83153c1b547d0
 AUX autoconf-2.69-perl-5.26.patch 820 BLAKE2B 405d92044f338b8c7f0ebc6b0007938143c011eff116a65dd06a126a9ab3b127ee766c618e0d51caf88821d979632e7949c843ebad1c5c9e87ad066aa4a46376 SHA512 0202c099b85102dab18ad7d4268b836cadf587d0a48aefa386e70539b3b689fd580053d7287730f1d0a9cc97d6eeb41c1579a181a82a5cb2e04e436bb96d0b20
+AUX autoconf-2.71-AC_C_BIGENDIAN-lto.patch 1815 BLAKE2B 6ce618357f46e6d585fe80af1796d0f9422ba87098f891b6a2151b2474748458daa3de2541c7044c2b72880f3ea8641e753fd3ba2ec7824e56251cd4801211eb SHA512 e052fda133ea4b2ba8ffb0f2a85279833973c307c1f38d2d69da928f0a75609610675ae44f503a1bec1d7b6999babed232ea16a418170743d790adcd12ef45ef
+AUX autoconf-2.71-AC_LANG_CALL_C_cxx.patch 1376 BLAKE2B 475ece38cc5e4c4990db922e1500817df22af5303fab4f7f8810391aa2c6ddde799edf72c68c9f87db51be2ac327e7a1db8af845c5e804dbb540701fac0fbafd SHA512 c82eee93927952826385ecb4eb72e495632b73ff317173180e3823b434be6be50c81e135ddd78e63e5d8479232c49d6bbe3788a4df751a794a70fae818eb5463
+AUX autoconf-2.71-K-R-decls-clang.patch 3510 BLAKE2B 4cb7ab672f7b477474b9876ff4c69b3b2ce7ab8ea5eb74896c690014c5c9114b6fdcf75cd59582155cf0af2692e50649d7eb13bfee51cc3de3d7119ad579bb8d SHA512 96ba92cae9ad7edea3e40015f0f4fe470f3ab0505df4f6f2e79c570a6dc2619a7ee956be82e1b2c7c2c71724e774de686b166427c6c241d5bf728be419a6a48b
 AUX autoconf-2.71-darwin.patch 525 BLAKE2B 641a98ccc5070ed46480c65c3966b7c047a48bc44930b0ca6039e492d383857140fa7da152eb60ad6bc51ad129cfbf66bd9863dea25672f985b38422a4ce3160 SHA512 92c528f416c6dbc413bd027c6684b8bf14b397164e13d5a2e754e23ac0803b09b20bf54ec89e495736b122eb6b519013c94b54d36fa7aff2715454a6321d0a05
 AUX autoconf-2.71-make-4.4.patch 966 BLAKE2B 0dfcd9aa7240085aef73b8f5a72e3c4dfbce61f1eed2149295318707435343a19a7aa71f6d3aa355638094791e04339b73af9869accbb602895c35ee1a2a25ac SHA512 7f968ddb2305ce03993dce735ff7b7e71f3f8cf06f3ddba7d40e2f8bc059f4bae4427102d247928a433d8e0af7cd1ec4b6f2654415da361111427ad05af33754
 AUX autoconf-2.71-time.patch 1253 BLAKE2B 0f791c225bddb89dab42b3927e1993f260df90de3a80bf0360f573231abd2c99128fccbc88eec82e9a7a07b7c9b4aa2dd8a7db1832d4ac5dbada34b4b2c4a213 SHA512 e84f4d0a700653ba244c6169f516666b4ce3328c90a5461690f6109649504350b5823fd109cc2298ddf05e81fab3aceea955547b02c7472acb44dcc31ba79b70
@@ -15,9 +20,12 @@ DIST autoconf-2.69-runstatedir_patches.tar.xz 257096 BLAKE2B ae765e0ca7fe8261117
 DIST autoconf-2.69.tar.xz 1214744 BLAKE2B 71d33d72a06e9a05fbed0eda73bc9d8a3805c7c90bf082959862f93f3c5f01192114176e84d84ecb58fa99512eafbc0ab21ad1407be18c8c63bb3dc1117c482d SHA512 995d3e5a8eb1eb37e2b7fae53c6ec7a9b4df997286b7d643344818f94636756b1bf5ff5ea9155e755cb9461149a853dfbf2886fc6bd7132e5afa9c168e306e9b
 DIST autoconf-2.71.tar.xz 1292296 BLAKE2B 7fd4b98b4cfff10720e8da6ee91045637991643b50fcb3e47a0ecfcc01600f7b7b36fd1c0a5f08b68a418f1bdbd8d5a98de1008157595dd37cc3a31facb61416 SHA512 73d32b4adcbe24e3bafa9f43f59ed3b6efbd3de0f194e5ec90375f35da1199c583f5d3e89139b7edbad35171403709270e339ffa56a2ecb9b3123e9285021ff0
 EBUILD autoconf-2.13-r2.ebuild 1428 BLAKE2B 2b0385fb05a28285d4587f82972187de1b6ede772a82865b735ff7f1647642cb51e76cd22494804ef4c9e249367a15cfcf6fb1f75d3c32d56d516d5f973faed5 SHA512 aeef88fa4a989f610b8a25f904a125d51d967ecabddcbebca5a26e17e345e3abc6853985cfe6fb11b0be920c31819338c195e3421afd8cb569a8dd97a77a4bdb
-EBUILD autoconf-2.69-r5.ebuild 1820 BLAKE2B 3b103cb825ca98cb30cc358029a99f91121ed5dddd29a6ce1d4496c6be41cfa9c6175ad6ffda44e7dad54ae54db51df774ba68a4138210dc8d0d64f8b1bd5241 SHA512 eb60a3e852d5ed3722ad3d03405cba0eb9840d056af86039078426b687ef34522ea8b8090645a56502e4afd0095e1faa4305474901890b72bf6ec00aaeb38835
-EBUILD autoconf-2.69-r6.ebuild 1737 BLAKE2B 15a67280df67da151adaa973d18a4f3d02b9dfec29fef0edfb05a46e4b1a1157fcf87ad6724fc1e0067b542c7b322f5832393e64753186a1dea38fc540f0a148 SHA512 811528736a789a5665f99b35c4b806334c97cc2e8e001fbe46f7e6328bc7de1e69d15c5cc6b695b24d425a48f727facd2a9e7f38aabd69474fd731d7af58ebdc
+EBUILD autoconf-2.13-r3.ebuild 1472 BLAKE2B d294f5914b45f409a5a1ebb2b136019f2f4c92597da6cd01e7924d5f5476dac59e51c9dbbabcf45c62b0cf132fb4b9db765f00212896a999817eb2081a13142b SHA512 2f830cc81778c30f25969c04aa6fe5147e0e1856248f5ba86b65c39020263d5b09cdc9f4d751cbd99c82e34f170f5d3c14130573b295fc56e89acde6a9ad37a2
+EBUILD autoconf-2.69-r5.ebuild 1821 BLAKE2B 281f0262fce157354c162ecbdb7feea55725ee00d3804032a95657e38b60203a23b0c7803ee448e9a9bfcc86f8201ac7136790fc20f6cdc7df1aeb23e85805a4 SHA512 d87daf5d8f50265504afc2441ac2e77af9d68d22d684774316eb8b71160d13b6086bacd580c8d4e46a9de80aa0d2f188d77cb89f2ad69ba937d5567739a73231
+EBUILD autoconf-2.69-r6.ebuild 1738 BLAKE2B ece55b799c44cfda45195c7172f37d978a8487e0fa847e3a242744c51c86f6974e885ba6b5c32e88c3f631f7c68e04aeff491eafcc0f753b51bc84f58f1a4b2e SHA512 25facf1699eb13f97d77156990b4c4f5cedb6119966673e66c647ec5273572591684f41fe6995986dac3de42da976b7eaf1546e8619fa195105fe3f0ef7dfbc3
+EBUILD autoconf-2.69-r7.ebuild 1780 BLAKE2B 470eb76b486789c7f4b8d6b3402036b38cea88069add9d28a6c39bd510200656879217697c315aaa8e89d818f3b00075a447d88c71d26d0c6cdf32418d0fc01e SHA512 48c445b94f1aed510181c1ebbf02e24586c34f0648f596b671f90e155796b67cab35e66745f61d4b220dd109e0dfe2b583bbcb3c959005fe427eb5f950666c08
 EBUILD autoconf-2.71-r1.ebuild 2224 BLAKE2B 2196cf8224eaaa5ee2c6449c36d9690be996249a45fb65df8a0971404b6c56c07669f5388cdbe3bde4b35a2b711605e1fe6ec5b829e131eecdac9ce03d9de71b SHA512 f6ca241fa5c34c98d259b0c4d545cfebf0a3f934a40390eec6f81a0e8aca8998ea7ecf9a10fba1619f6279eaeb4e8f9e670d17ea7f1b978554a33f683e71a02b
 EBUILD autoconf-2.71-r2.ebuild 2268 BLAKE2B f1317f4bfb4d521d44cdfde5a815339e50e01dedef61dcfd8b06e945cc9eff88559da6c25de69f51ae774f9d6fc418ead13ec6eb5f2af50ba714e96429b38dd9 SHA512 90b59c68ade3bf084fd9085fc53b7d9e9b459baaf41e18aa819b5d186d96bcddacbce4c1174aa5e6dba203b6d2034a282638e359b770f37a203856956e7a8fda
-EBUILD autoconf-9999.ebuild 1416 BLAKE2B 7f3b8c89fa89e8dc9b989829a654bf2448e679f64ab60f648b04bb54bb43eddd42efeed61eb8eac6dc3acae9541da0702a284e58daf5856be90b68673d69e94c SHA512 f64e96bf8353ade1c07e87915327d34404391c736fc157ca7f8a0e800888d7087cde97efc68e15a174772c10cde9248e46e1a08d000f4714d1c7a449696e4309
+EBUILD autoconf-2.71-r4.ebuild 2401 BLAKE2B 06c1f0bd14ec8955942623c4bf903c579489091c6a4e755ea8ecd6be986f8545d96b5ed21abe0db83252060c9c453ce9e86b0e8405e81ddcdbca6a5951413863 SHA512 625fa2a93478cf93d01c5e93a0d7ddd60ddeffd9e3519569201b9f49504a3f996996489b18d477cceb1694072440e0bf034ebb7d7a257e446e0d342bbdbc2439
+EBUILD autoconf-9999.ebuild 1417 BLAKE2B 3e12f2c9b86fdca9fa2853149e42b92e2d23e4787153ca21031be8ded48cb23ad394b9e3a89cd93e56942ed2838d36021d4d4c7a8c3dbc46c3f8ed9279b7402b SHA512 eda5fb951fea1daa331ee1ebb6a76636a3bbe06db0780c87162ce3354fa5265c040fbe237d0c05e267c97b38d7e491331b770441babe6ab6fcf1c89e471246d8
 MISC metadata.xml 254 BLAKE2B f3a9f843cf94243d1129711770df727fcdc8808bca829ef784819cab6f5410dfa463cfed85182f8228c7de796a674dd602653ad3ef817a62c0c3e7198b23befe SHA512 b9fcd3084a7e197f6138e1ce8b0eff99c4c203c37a7d5c40de207040ba1501ef0e5b2f4e00216a567037bcd6d3394fdec6ff587484c9ba2fca9d04f431733b7c
diff --git a/sys-devel/autoconf/autoconf-2.13-r3.ebuild b/sys-devel/autoconf/autoconf-2.13-r3.ebuild
new file mode 100644
index 000000000000..89c4e8c53c6d
--- /dev/null
+++ b/sys-devel/autoconf/autoconf-2.13-r3.ebuild
@@ -0,0 +1,51 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit toolchain-autoconf
+
+DESCRIPTION="Used to create autoconfiguration files"
+HOMEPAGE="https://www.gnu.org/software/autoconf/autoconf.html"
+SRC_URI="mirror://gnu/${PN}/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="${PV:0:3}"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
+
+BDEPEND="
+	sys-devel/m4
+	dev-lang/perl"
+RDEPEND="${BDEPEND}
+	sys-apps/texinfo
+	>=sys-devel/autoconf-wrapper-13"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-gentoo.patch
+	"${FILESDIR}"/${P}-destdir.patch
+	"${FILESDIR}"/${P}-test-fixes.patch #146592
+	"${FILESDIR}"/${P}-perl-5.26.patch
+	"${FILESDIR}"/${P}-K-R-decls-clang.patch
+)
+
+src_configure() {
+	# make sure configure is newer than configure.in
+	touch configure || die
+
+	# need to include --exec-prefix and --bindir or our
+	# DESTDIR patch will trigger sandbox hate :(
+	#
+	# need to force locale to C to avoid bugs in the old
+	# configure script breaking the install paths #351982
+	#
+	# force to `awk` so that we don't encode another awk that
+	# happens to currently be installed, but might later be
+	# uninstalled (like mawk).  same for m4.
+	ac_cv_path_M4="m4" \
+	ac_cv_prog_AWK="awk" \
+	LC_ALL=C \
+	econf \
+		--exec-prefix="${EPREFIX}"/usr \
+		--bindir="${EPREFIX}"/usr/bin \
+		--program-suffix="-${PV}"
+}
diff --git a/sys-devel/autoconf/autoconf-2.69-r5.ebuild b/sys-devel/autoconf/autoconf-2.69-r5.ebuild
index c85719fd173a..f51aa71c2d0a 100644
--- a/sys-devel/autoconf/autoconf-2.69-r5.ebuild
+++ b/sys-devel/autoconf/autoconf-2.69-r5.ebuild
@@ -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
 
 EAPI=7
@@ -18,7 +18,7 @@ inherit toolchain-autoconf
 DESCRIPTION="Used to create autoconfiguration files"
 HOMEPAGE="https://www.gnu.org/software/autoconf/autoconf.html"
 
-LICENSE="GPL-3"
+LICENSE="GPL-3+"
 SLOT="${PV}"
 IUSE="emacs"
 
diff --git a/sys-devel/autoconf/autoconf-2.69-r6.ebuild b/sys-devel/autoconf/autoconf-2.69-r6.ebuild
index 83a875983898..dd453cd78d3b 100644
--- a/sys-devel/autoconf/autoconf-2.69-r6.ebuild
+++ b/sys-devel/autoconf/autoconf-2.69-r6.ebuild
@@ -18,7 +18,7 @@ inherit toolchain-autoconf
 DESCRIPTION="Used to create autoconfiguration files"
 HOMEPAGE="https://www.gnu.org/software/autoconf/autoconf.html"
 
-LICENSE="GPL-3"
+LICENSE="GPL-3+"
 SLOT="${PV}"
 IUSE="emacs"
 
diff --git a/sys-devel/autoconf/autoconf-2.69-r7.ebuild b/sys-devel/autoconf/autoconf-2.69-r7.ebuild
new file mode 100644
index 000000000000..091517d7d6b2
--- /dev/null
+++ b/sys-devel/autoconf/autoconf-2.69-r7.ebuild
@@ -0,0 +1,63 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+if [[ ${PV} == 9999 ]] ; then
+	EGIT_REPO_URI="https://git.savannah.gnu.org/git/autoconf.git"
+	inherit git-r3
+else
+	SRC_URI="mirror://gnu/${PN}/${P}.tar.xz
+		ftp://alpha.gnu.org/pub/gnu/${PN}/${P}.tar.xz
+		https://dev.gentoo.org/~polynomial-c/dist/${P}-runstatedir_patches.tar.xz"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+fi
+
+inherit toolchain-autoconf
+
+DESCRIPTION="Used to create autoconfiguration files"
+HOMEPAGE="https://www.gnu.org/software/autoconf/autoconf.html"
+
+LICENSE="GPL-3+"
+SLOT="${PV}"
+IUSE="emacs"
+
+BDEPEND="
+	>=sys-devel/m4-1.4.16
+	>=dev-lang/perl-5.6
+"
+RDEPEND="
+	${BDEPEND}
+	>=sys-devel/autoconf-wrapper-13
+	!~sys-devel/${P}:2.5
+"
+
+[[ ${PV} == 9999 ]] && BDEPEND+=" >=sys-apps/texinfo-4.3"
+
+PDEPEND="emacs? ( app-emacs/autoconf-mode )"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.69-perl-5.26.patch
+	"${FILESDIR}"/${P}-fix-libtool-test.patch
+	"${FILESDIR}"/${PN}-2.69-perl-5.26-2.patch
+	"${FILESDIR}"/${P}-make-tests-bash5-compatible.patch
+	"${FILESDIR}"/${P}-K-R-decls-clang.patch
+
+	"${WORKDIR}"/patches/${P}-texinfo.patch
+)
+
+src_prepare() {
+	# usr/bin/libtool is provided by binutils-apple, need gnu libtool
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		PATCHES+=( "${FILESDIR}"/${PN}-2.61-darwin.patch )
+	fi
+
+	# Save timestamp to avoid later makeinfo call
+	touch -r doc/{,old_}autoconf.texi || die
+
+	toolchain-autoconf_src_prepare
+
+	# Restore timestamp to avoid makeinfo call
+	# We already have an up to date autoconf.info page at this point.
+	touch -r doc/{old_,}autoconf.texi || die
+}
diff --git a/sys-devel/autoconf/autoconf-2.71-r4.ebuild b/sys-devel/autoconf/autoconf-2.71-r4.ebuild
new file mode 100644
index 000000000000..225cfc50a50f
--- /dev/null
+++ b/sys-devel/autoconf/autoconf-2.71-r4.ebuild
@@ -0,0 +1,87 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+if [[ ${PV} == 9999 ]] ; then
+	EGIT_REPO_URI="https://git.savannah.gnu.org/git/autoconf.git"
+	inherit git-r3
+else
+	# For _beta handling replace with real version number
+	MY_PV="${PV}"
+	MY_P="${PN}-${MY_PV}"
+	#PATCH_TARBALL_NAME="${PN}-2.70-patches-01"
+	SRC_URI="mirror://gnu/${PN}/${MY_P}.tar.xz
+		https://alpha.gnu.org/pub/gnu/${PN}/${MY_P}.tar.xz"
+	#SRC_URI+=" https://dev.gentoo.org/~polynomial-c/${PATCH_TARBALL_NAME}.tar.xz"
+
+	if ! [[ ${PV} == *_beta* ]] ; then
+		KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+	fi
+	S="${WORKDIR}"/${MY_P}
+fi
+
+inherit toolchain-autoconf
+
+DESCRIPTION="Used to create autoconfiguration files"
+HOMEPAGE="https://www.gnu.org/software/autoconf/autoconf.html"
+
+LICENSE="GPL-3+"
+SLOT="${PV/_*}"
+IUSE="emacs"
+
+# for 2.71, our Perl time resolution patch changes our min Perl from 5.6
+# (vanilla upstream for 2.71) to 5.8.
+BDEPEND=">=sys-devel/m4-1.4.16
+	>=dev-lang/perl-5.8"
+RDEPEND="${BDEPEND}
+	>=sys-devel/autoconf-wrapper-15
+	sys-devel/gnuconfig
+	!~sys-devel/${P}:2.5"
+[[ ${PV} == 9999 ]] && BDEPEND+=" >=sys-apps/texinfo-4.3"
+PDEPEND="emacs? ( app-emacs/autoconf-mode )"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-AC_LANG_CALL_C_cxx.patch
+	"${FILESDIR}"/${P}-time.patch
+	"${FILESDIR}"/${P}-AC_C_BIGENDIAN-lto.patch
+	"${FILESDIR}"/${P}-K-R-decls-clang.patch
+	"${FILESDIR}"/${P}-make-4.4.patch
+)
+
+src_prepare() {
+	# usr/bin/libtool is provided by binutils-apple, need gnu libtool
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		PATCHES+=( "${FILESDIR}"/${PN}-2.71-darwin.patch )
+	fi
+
+	# Save timestamp to avoid later makeinfo call
+	touch -r doc/{,old_}autoconf.texi || die
+
+	local pdir
+	for pdir in "${WORKDIR}"/{upstream_,}patches ; do
+		if [[ -d "${pdir}" ]] ; then
+			eapply ${pdir}
+		fi
+	done
+
+	toolchain-autoconf_src_prepare
+
+	# Restore timestamp to avoid makeinfo call
+	# We already have an up to date autoconf.info page at this point.
+	touch -r doc/{old_,}autoconf.texi || die
+}
+
+src_test() {
+	emake check
+}
+
+src_install() {
+	toolchain-autoconf_src_install
+
+	local f
+	for f in config.{guess,sub} ; do
+		ln -fs ../../gnuconfig/${f} \
+			"${ED}"/usr/share/autoconf-*/build-aux/${f} || die
+	done
+}
diff --git a/sys-devel/autoconf/autoconf-9999.ebuild b/sys-devel/autoconf/autoconf-9999.ebuild
index a3424daaea28..61ddd6318e4d 100644
--- a/sys-devel/autoconf/autoconf-9999.ebuild
+++ b/sys-devel/autoconf/autoconf-9999.ebuild
@@ -17,7 +17,7 @@ inherit toolchain-autoconf
 DESCRIPTION="Used to create autoconfiguration files"
 HOMEPAGE="https://www.gnu.org/software/autoconf/autoconf.html"
 
-LICENSE="GPL-3"
+LICENSE="GPL-3+"
 SLOT="${PV}"
 IUSE="emacs"
 
diff --git a/sys-devel/autoconf/files/autoconf-2.13-K-R-decls-clang.patch b/sys-devel/autoconf/files/autoconf-2.13-K-R-decls-clang.patch
new file mode 100644
index 000000000000..874712cea102
--- /dev/null
+++ b/sys-devel/autoconf/files/autoconf-2.13-K-R-decls-clang.patch
@@ -0,0 +1,346 @@
+https://bugs.gentoo.org/870412
+https://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=8b5e2016c7ed2d67f31b03a3d2e361858ff5299b
+
+Backport the K&R decls fix to 2.69 to avoid configure tests
+failing (often "silently", i.e. doesn't fail the build of
+the package overall, just leads to wrong results) with
+newer compilers like the upcoming Clang 16.
+
+From d8ad1096be4352c588b9bc1e16b6758f4f32b96a Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Arsen=20Arsenovi=C4=87?= <arsen@aarsen.me>
+Date: Mon, 19 Sep 2022 01:38:29 +0200
+Subject: [PATCH] ac{general,specific}: declare void param lists, where apt
+
+--- a/acgeneral.m4
++++ b/acgeneral.m4
+@@ -1542,7 +1542,7 @@ extern "C"
+ ])dnl
+ [/* We use char because int might match the return type of a gcc2
+     builtin and then its argument prototype would still apply.  */
+-char $1();
++char $1(void);
+ ]),
+ [$1()],
+ [$2],
+@@ -1597,7 +1597,7 @@ extern "C"
+ ])dnl
+ [/* We use char because int might match the return type of a gcc2
+     builtin and then its argument prototype would still apply.  */
+-char $2();
++char $2(void);
+ ])),
+ 	    [$2()],
+ 	    eval "ac_cv_lib_$ac_lib_var=yes",
+@@ -1733,7 +1733,7 @@ dnl [#]line __oline__ "[$]0"
+ [#]line __oline__ "configure"
+ #include "confdefs.h"
+ [$1]
+-int main() {
++int main(void) {
+ [$2]
+ ; return 0; }
+ ])EOF
+@@ -1777,7 +1777,7 @@ dnl [#]line __oline__ "[$]0"
+ [#]line __oline__ "configure"
+ #include "confdefs.h"
+ [$1]
+-int main() {
++int main(void) {
+ [$2]
+ ; return 0; }
+ ])EOF
+@@ -1934,7 +1934,7 @@ extern "C"
+ ])dnl
+ [/* We use char because int might match the return type of a gcc2
+     builtin and then its argument prototype would still apply.  */
+-char $1();
++char $1(void);
+ ], [
+ /* The GNU C library defines this for functions which it implements
+     to always fail with ENOSYS.  Some functions are actually named
+@@ -1988,7 +1988,7 @@ changequote([, ])dnl
+ AC_MSG_CHECKING(size of $1)
+ AC_CACHE_VAL(AC_CV_NAME,
+ [AC_TRY_RUN([#include <stdio.h>
+-main()
++main(void)
+ {
+   FILE *f=fopen("conftestval", "w");
+   if (!f) exit(1);
+--- a/acspecific.m4
++++ b/acspecific.m4
+@@ -202,7 +202,7 @@ AC_DEFUN(AC_PROG_CC_WORKS,
+ [AC_MSG_CHECKING([whether the C compiler ($CC $CFLAGS $LDFLAGS) works])
+ AC_LANG_SAVE
+ AC_LANG_C
+-AC_TRY_COMPILER([main(){return(0);}], ac_cv_prog_cc_works, ac_cv_prog_cc_cross)
++AC_TRY_COMPILER([int main(void){return(0);}], ac_cv_prog_cc_works, ac_cv_prog_cc_cross)
+ AC_LANG_RESTORE
+ AC_MSG_RESULT($ac_cv_prog_cc_works)
+ if test $ac_cv_prog_cc_works = no; then
+@@ -217,7 +217,7 @@ AC_DEFUN(AC_PROG_CXX_WORKS,
+ [AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works])
+ AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+-AC_TRY_COMPILER([int main(){return(0);}], ac_cv_prog_cxx_works, ac_cv_prog_cxx_cross)
++AC_TRY_COMPILER([int main(void){return(0);}], ac_cv_prog_cxx_works, ac_cv_prog_cxx_cross)
+ AC_LANG_RESTORE
+ AC_MSG_RESULT($ac_cv_prog_cxx_works)
+ if test $ac_cv_prog_cxx_works = no; then
+@@ -300,7 +300,7 @@ fi])])
+ 
+ AC_DEFUN(AC_PROG_CC_G,
+ [AC_CACHE_CHECK(whether ${CC-cc} accepts -g, ac_cv_prog_cc_g,
+-[echo 'void f(){}' > conftest.c
++[echo 'void f(void){}' > conftest.c
+ if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+   ac_cv_prog_cc_g=yes
+ else
+@@ -311,7 +311,7 @@ rm -f conftest*
+ 
+ AC_DEFUN(AC_PROG_CXX_G,
+ [AC_CACHE_CHECK(whether ${CXX-g++} accepts -g, ac_cv_prog_cxx_g,
+-[echo 'void f(){}' > conftest.cc
++[echo 'void f(void){}' > conftest.cc
+ if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
+   ac_cv_prog_cxx_g=yes
+ else
+@@ -371,7 +371,7 @@ changequote(, )dnl
+ 		       sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
+ changequote([, ])dnl
+ AC_CACHE_VAL(ac_cv_prog_cc_${ac_cc}_c_o,
+-[echo 'foo(){}' > conftest.c
++[echo 'foo(void){}' > conftest.c
+ # Make sure it works both with $CC and with simple cc.
+ # We do the test twice because some compilers refuse to overwrite an
+ # existing .o file with -o, though they will create one.
+@@ -709,7 +709,7 @@ AC_TRY_RUN([#include <ctype.h>
+ #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+ #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+ #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+-int main () { int i; for (i = 0; i < 256; i++)
++int main (void) { int i; for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
+ exit (0); }
+ ], , ac_cv_header_stdc=no, :)
+@@ -820,7 +820,7 @@ esac
+ AC_CACHE_CHECK(whether closedir returns void, ac_cv_func_closedir_void,
+ [AC_TRY_RUN([#include <sys/types.h>
+ #include <$ac_header_dirent>
+-int closedir(); main() { exit(closedir(opendir(".")) != 0); }],
++int closedir(...); int main(void) { exit(closedir(opendir(".")) != 0); }],
+   ac_cv_func_closedir_void=no, ac_cv_func_closedir_void=yes, ac_cv_func_closedir_void=yes)])
+ if test $ac_cv_func_closedir_void = yes; then
+   AC_DEFINE(VOID_CLOSEDIR)
+@@ -911,7 +911,7 @@ changequote(<<, >>)dnl
+ #define NGID 256
+ #undef MAX
+ #define MAX(x, y) ((x) > (y) ? (x) : (y))
+-main()
++int main(void)
+ {
+   gid_t gidset[NGID];
+   int i, n;
+@@ -973,7 +973,7 @@ AC_DEFUN(AC_TYPE_SIGNAL,
+ #ifdef __cplusplus
+ extern "C" void (*signal (int, void (*)(int)))(int);
+ #else
+-void (*signal ()) ();
++void (*signal (void)) (void);
+ #endif
+ ],
+ [int i;], ac_cv_type_signal=void, ac_cv_type_signal=int)])
+@@ -989,7 +989,7 @@ AC_DEFUN(AC_FUNC_CLOSEDIR_VOID,
+ AC_CACHE_CHECK(whether closedir returns void, ac_cv_func_closedir_void,
+ [AC_TRY_RUN([#include <sys/types.h>
+ #include <$ac_header_dirent>
+-int closedir(); main() { exit(closedir(opendir(".")) != 0); }],
++int closedir(...); int main(void) { exit(closedir(opendir(".")) != 0); }],
+   ac_cv_func_closedir_void=no, ac_cv_func_closedir_void=yes, ac_cv_func_closedir_void=yes)])
+ if test $ac_cv_func_closedir_void = yes; then
+   AC_DEFINE(CLOSEDIR_VOID)
+@@ -1001,7 +1001,7 @@ AC_DEFUN(AC_FUNC_FNMATCH,
+ # Some versions of Solaris or SCO have a broken fnmatch function.
+ # So we run a test program.  If we are cross-compiling, take no chance.
+ # Thanks to John Oleynick and Franc,ois Pinard for this test.
+-[AC_TRY_RUN([main() { exit (fnmatch ("a*", "abc", 0) != 0); }],
++[AC_TRY_RUN([int main(void) { exit (fnmatch ("a*", "abc", 0) != 0); }],
+ ac_cv_func_fnmatch_works=yes, ac_cv_func_fnmatch_works=no,
+ ac_cv_func_fnmatch_works=no)])
+ if test $ac_cv_func_fnmatch_works = yes; then
+@@ -1083,11 +1083,11 @@ AC_CACHE_CHECK(for working mmap, ac_cv_func_mmap_fixed_mapped,
+ #ifdef __cplusplus
+ extern "C" { void *malloc(unsigned); }
+ #else
+-char *malloc();
++char *malloc(...);
+ #endif
+ 
+ int
+-main()
++main(void)
+ {
+ 	char *data, *data2, *data3;
+ 	int i, pagesize;
+@@ -1172,7 +1172,7 @@ int     pid;
+ int     pg1, pg2, pg3, pg4;
+ int     ng, np, s, child;
+ 
+-main()
++int main(void)
+ {
+         pid = getpid();
+         pg1 = getpgrp(0);
+@@ -1228,7 +1228,7 @@ AC_TRY_RUN([
+  * If this system has a BSD-style setpgrp, which takes arguments, exit
+  * successfully.
+  */
+-main()
++int main(void)
+ {
+     if (setpgrp(1,1) == -1)
+ 	exit(0);
+@@ -1291,7 +1291,7 @@ sparc_address_test (arg) int arg;
+     }
+   }
+ }
+-main() {
++int main(void) {
+   pid_t parent = getpid ();
+   pid_t child;
+ 
+@@ -1360,7 +1360,7 @@ AC_DEFUN(AC_FUNC_WAIT3,
+ #include <sys/resource.h>
+ #include <stdio.h>
+ /* HP-UX has wait3 but does not fill in rusage at all.  */
+-main() {
++int main(void) {
+   struct rusage r;
+   int i;
+   /* Use a field that we can force nonzero --
+@@ -1416,7 +1416,7 @@ AC_CACHE_CHECK([for alloca], ac_cv_func_alloca_works,
+  #pragma alloca
+ #   else
+ #    ifndef alloca /* predefined by HP cc +Olibcalls */
+-char *alloca ();
++char *alloca (...);
+ #    endif
+ #   endif
+ #  endif
+@@ -1464,7 +1464,7 @@ AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction,
+   else
+     return (&dummy > addr) ? 1 : -1;
+ }
+-main ()
++int main (void)
+ {
+   exit (find_stack_direction() < 0);
+ }], ac_cv_c_stack_direction=1, ac_cv_c_stack_direction=-1,
+@@ -1582,7 +1582,7 @@ AC_DEFUN(AC_FUNC_UTIME_NULL,
+ # Sequent interprets utime(file, 0) to mean use start of epoch.  Wrong.
+ AC_TRY_RUN([#include <sys/types.h>
+ #include <sys/stat.h>
+-main() {
++int main(void) {
+ struct stat s, t;
+ exit(!(stat ("conftestdata", &s) == 0 && utime("conftestdata", (long *)0) == 0
+ && stat("conftestdata", &t) == 0 && t.st_mtime >= s.st_mtime
+@@ -1598,7 +1598,7 @@ fi
+ AC_DEFUN(AC_FUNC_STRCOLL,
+ [AC_CACHE_CHECK(for working strcoll, ac_cv_func_strcoll_works,
+ [AC_TRY_RUN([#include <string.h>
+-main ()
++int main (void)
+ {
+   exit (strcoll ("abc", "def") >= 0 ||
+ 	strcoll ("ABC", "DEF") >= 0 ||
+@@ -1615,7 +1615,7 @@ AC_DEFUN(AC_FUNC_SETVBUF_REVERSED,
+   ac_cv_func_setvbuf_reversed,
+ [AC_TRY_RUN([#include <stdio.h>
+ /* If setvbuf has the reversed format, exit 0. */
+-main () {
++int main (void) {
+   /* This call has the arguments reversed.
+      A reversed system may check and see that the address of main
+      is not _IOLBF, _IONBF, or _IOFBF, and return nonzero.  */
+@@ -1647,7 +1647,7 @@ LIBS="-lintl $LIBS"])])])
+ AC_DEFUN(AC_FUNC_MEMCMP,
+ [AC_CACHE_CHECK(for 8-bit clean memcmp, ac_cv_func_memcmp_clean,
+ [AC_TRY_RUN([
+-main()
++int main(void)
+ {
+   char c0 = 0x40, c1 = 0x80, c2 = 0x81;
+   exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1);
+@@ -1805,7 +1805,7 @@ AC_TRY_RUN(
+ #if !defined(__STDC__) || __STDC__ != 1
+ #define volatile
+ #endif
+-main() {
++int main(void) {
+   volatile char c = 255; exit(c < 0);
+ }], ac_cv_c_char_unsigned=yes, ac_cv_c_char_unsigned=no)
+ fi])
+@@ -1819,7 +1819,7 @@ AC_DEFUN(AC_C_LONG_DOUBLE,
+ [if test "$GCC" = yes; then
+   ac_cv_c_long_double=yes
+ else
+-AC_TRY_RUN([int main() {
++AC_TRY_RUN([int main(void) {
+ /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
+ long double foo = 0.0;
+ /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
+@@ -1834,7 +1834,7 @@ fi
+ AC_DEFUN(AC_INT_16_BITS,
+ [AC_OBSOLETE([$0], [; instead use AC_CHECK_SIZEOF(int)])dnl
+ AC_MSG_CHECKING(whether int is 16 bits)
+-AC_TRY_RUN([main() { exit(sizeof(int) != 2); }],
++AC_TRY_RUN([int main(void) { exit(sizeof(int) != 2); }],
+  [AC_MSG_RESULT(yes)
+  AC_DEFINE(INT_16_BITS)], AC_MSG_RESULT(no))
+ ])
+@@ -1842,7 +1842,7 @@ AC_TRY_RUN([main() { exit(sizeof(int) != 2); }],
+ AC_DEFUN(AC_LONG_64_BITS,
+ [AC_OBSOLETE([$0], [; instead use AC_CHECK_SIZEOF(long)])dnl
+ AC_MSG_CHECKING(whether long int is 64 bits)
+-AC_TRY_RUN([main() { exit(sizeof(long int) != 8); }],
++AC_TRY_RUN([int main(void) { exit(sizeof(long int) != 8); }],
+  [AC_MSG_RESULT(yes)
+  AC_DEFINE(LONG_64_BITS)], AC_MSG_RESULT(no))
+ ])
+@@ -1862,7 +1862,7 @@ AC_TRY_COMPILE([#include <sys/types.h>
+  not big endian
+ #endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)])
+ if test $ac_cv_c_bigendian = unknown; then
+-AC_TRY_RUN([main () {
++AC_TRY_RUN([int main (void) {
+   /* Are we little or big endian?  From Harbison&Steele.  */
+   union
+   {
+@@ -1885,7 +1885,7 @@ AC_DEFUN(AC_C_INLINE,
+ [AC_CACHE_CHECK([for inline], ac_cv_c_inline,
+ [ac_cv_c_inline=no
+ for ac_kw in inline __inline__ __inline; do
+-  AC_TRY_COMPILE(, [} $ac_kw foo() {], [ac_cv_c_inline=$ac_kw; break])
++  AC_TRY_COMPILE(, [} $ac_kw foo(void) {], [ac_cv_c_inline=$ac_kw; break])
+ done
+ ])
+ case "$ac_cv_c_inline" in
+@@ -2277,7 +2277,7 @@ AC_DEFUN(AC_SYS_RESTARTABLE_SYSCALLS,
+ #include <sys/types.h>
+ #include <signal.h>
+ ucatch (isig) { }
+-main () {
++int main (void) {
+   int i = fork (), status;
+   if (i == 0) { sleep (3); kill (getppid (), SIGINT); sleep (3); exit (0); }
+   signal (SIGINT, ucatch);
+@@ -2654,7 +2654,7 @@ AC_CACHE_VAL(ac_cv_exeext,
+   ac_cv_exeext=.exe
+ else
+   rm -f conftest*
+-  echo 'int main () { return 0; }' > conftest.$ac_ext
++  echo 'int main (void) { return 0; }' > conftest.$ac_ext
+   ac_cv_exeext=
+   if AC_TRY_EVAL(ac_link); then
+     for file in conftest.*; do
diff --git a/sys-devel/autoconf/files/autoconf-2.69-K-R-decls-clang.patch b/sys-devel/autoconf/files/autoconf-2.69-K-R-decls-clang.patch
new file mode 100644
index 000000000000..9f16bc93adba
--- /dev/null
+++ b/sys-devel/autoconf/files/autoconf-2.69-K-R-decls-clang.patch
@@ -0,0 +1,365 @@
+https://bugs.gentoo.org/870412
+https://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=8b5e2016c7ed2d67f31b03a3d2e361858ff5299b
+
+Backport the K&R decls fix to 2.69 to avoid configure tests
+failing (often "silently", i.e. doesn't fail the build of
+the package overall, just leads to wrong results) with
+newer compilers like the upcoming Clang 16.
+
+From e6f401b94b58bb9bb58cd668a996e27663d3e6c7 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Arsen=20Arsenovi=C4=87?= <arsen@aarsen.me>
+Date: Mon, 19 Sep 2022 12:11:24 +0200
+Subject: [PATCH] backport K&R decl fixes
+
+--- a/lib/autoconf/c.m4
++++ b/lib/autoconf/c.m4
+@@ -97,7 +97,7 @@ m4_define([AC_LANG_PROGRAM(C)],
+ m4_ifdef([_AC_LANG_PROGRAM_C_F77_HOOKS], [_AC_LANG_PROGRAM_C_F77_HOOKS])[]dnl
+ m4_ifdef([_AC_LANG_PROGRAM_C_FC_HOOKS], [_AC_LANG_PROGRAM_C_FC_HOOKS])[]dnl
+ int
+-main ()
++main (void)
+ {
+ dnl Do *not* indent the following line: there may be CPP directives.
+ dnl Don't move the `;' right after for the same reason.
+@@ -130,7 +130,7 @@ m4_if([$2], [main], ,
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+-char $2 ();])], [return $2 ();])])
++char $2 (void);])], [return $2 ();])])
+ 
+ 
+ # AC_LANG_FUNC_LINK_TRY(C)(FUNCTION)
+@@ -154,7 +154,7 @@ m4_define([AC_LANG_FUNC_LINK_TRY(C)],
+ #define $1 innocuous_$1
+ 
+ /* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $1 (); below.
++    which can conflict with char $1 (void); below.
+     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+     <limits.h> exists even on freestanding compilers.  */
+ 
+@@ -172,7 +172,7 @@ m4_define([AC_LANG_FUNC_LINK_TRY(C)],
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+-char $1 ();
++char $1 (void);
+ /* The GNU C library defines this for functions which it implements
+     to always fail with ENOSYS.  Some functions are actually named
+     something starting with __ and the normal name is an alias.  */
+@@ -201,8 +201,8 @@ return test_array @<:@0@:>@;
+ # But we include them only after the EXPRESSION has been evaluated.
+ m4_define([AC_LANG_INT_SAVE(C)],
+ [AC_LANG_PROGRAM([$1
+-static long int longval () { return $2; }
+-static unsigned long int ulongval () { return $2; }
++static long int longval (void) { return $2; }
++static unsigned long int ulongval (void) { return $2; }
+ @%:@include <stdio.h>
+ @%:@include <stdlib.h>],
+ [
+@@ -1625,8 +1625,8 @@ for ac_kw in inline __inline__ __inline; do
+   AC_COMPILE_IFELSE([AC_LANG_SOURCE(
+ [#ifndef __cplusplus
+ typedef int foo_t;
+-static $ac_kw foo_t static_foo () {return 0; }
+-$ac_kw foo_t foo () {return 0; }
++static $ac_kw foo_t static_foo (void) {return 0; }
++$ac_kw foo_t foo (void) {return 0; }
+ #endif
+ ])],
+ 		    [ac_cv_c_inline=$ac_kw])
+@@ -1949,7 +1949,7 @@ m4_define([_AC_LANG_OPENMP(C)],
+  choke me
+ #endif
+ #include <omp.h>
+-int main () { return omp_get_num_threads (); }
++int main (void) { return omp_get_num_threads (); }
+ ])
+ 
+ # _AC_LANG_OPENMP(C++)
+--- a/lib/autoconf/functions.m4
++++ b/lib/autoconf/functions.m4
+@@ -463,9 +463,6 @@ AC_CACHE_CHECK([whether closedir returns void],
+ 	       [ac_cv_func_closedir_void],
+ [AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT
+ #include <$ac_header_dirent>
+-#ifndef __cplusplus
+-int closedir ();
+-#endif
+ ],
+ 				[[return closedir (opendir (".")) != 0;]])],
+ 	       [ac_cv_func_closedir_void=no],
+@@ -893,7 +890,7 @@ AC_CACHE_CHECK([for GNU libc compatible malloc], ac_cv_func_malloc_0_nonnull,
+ [[#if defined STDC_HEADERS || defined HAVE_STDLIB_H
+ # include <stdlib.h>
+ #else
+-char *malloc ();
++char *malloc (long);
+ #endif
+ ]],
+ 		 [return ! malloc (0);])],
+@@ -1029,7 +1026,7 @@ static const char *tz_strings[] = {
+ /* Return 0 if mktime fails to convert a date in the spring-forward gap.
+    Based on a problem report from Andreas Jaeger.  */
+ static int
+-spring_forward_gap ()
++spring_forward_gap (void)
+ {
+   /* glibc (up to about 1998-10-07) failed this test. */
+   struct tm tm;
+@@ -1066,7 +1063,7 @@ mktime_test (time_t now)
+ }
+ 
+ static int
+-irix_6_4_bug ()
++irix_6_4_bug (void)
+ {
+   /* Based on code from Ariel Faigon.  */
+   struct tm tm;
+@@ -1108,7 +1105,7 @@ bigtime_test (int j)
+ }
+ 
+ static int
+-year_2050_test ()
++year_2050_test (void)
+ {
+   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
+      ignoring leap seconds.  */
+@@ -1138,7 +1135,7 @@ year_2050_test ()
+ }
+ 
+ int
+-main ()
++main (void)
+ {
+   time_t t, delta;
+   int i, j;
+@@ -1232,7 +1229,7 @@ AC_CACHE_CHECK([for working mmap], [ac_cv_func_mmap_fixed_mapped],
+ #include <sys/mman.h>
+ 
+ #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
+-char *malloc ();
++char *malloc (void *, long);
+ #endif
+ 
+ /* This mess was copied from the GNU getpagesize.h.  */
+@@ -1268,7 +1265,7 @@ char *malloc ();
+ #endif /* no HAVE_GETPAGESIZE */
+ 
+ int
+-main ()
++main (void)
+ {
+   char *data, *data2, *data3;
+   const char *cdata2;
+@@ -1398,7 +1395,7 @@ AC_CACHE_CHECK([for GNU libc compatible realloc], ac_cv_func_realloc_0_nonnull,
+ [[#if defined STDC_HEADERS || defined HAVE_STDLIB_H
+ # include <stdlib.h>
+ #else
+-char *realloc ();
++char *realloc (void *, long);
+ #endif
+ ]],
+ 		 [return ! realloc (0, 0);])],
+@@ -1547,11 +1544,8 @@ AC_DEFUN([AC_FUNC_STRTOD],
+ AC_CACHE_CHECK(for working strtod, ac_cv_func_strtod,
+ [AC_RUN_IFELSE([AC_LANG_SOURCE([[
+ ]AC_INCLUDES_DEFAULT[
+-#ifndef strtod
+-double strtod ();
+-#endif
+ int
+-main()
++main(void)
+ {
+   {
+     /* Some versions of Linux strtod mis-parse strings with leading '+'.  */
+@@ -1645,8 +1639,7 @@ AC_CACHE_CHECK([whether strerror_r returns char *],
+       # former has a strerror_r that returns char*, while the latter
+       # has a strerror_r that returns `int'.
+       # This test should segfault on the DEC system.
+-      AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT
+-	extern char *strerror_r ();],
++      AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
+ 	[[char buf[100];
+ 	  char x = *strerror_r (0, buf, sizeof buf);
+ 	  return ! isalpha (x);]])],
+@@ -1879,7 +1872,7 @@ sparc_address_test (arg) int arg;
+ }
+ 
+ int
+-main ()
++main (void)
+ {
+   pid_t parent = getpid ();
+   pid_t child;
+@@ -1985,7 +1978,7 @@ AC_CACHE_CHECK([for wait3 that fills in rusage],
+ #include <sys/wait.h>
+ /* HP-UX has wait3 but does not fill in rusage at all.  */
+ int
+-main ()
++main (void)
+ {
+   struct rusage r;
+   int i;
+--- a/lib/autoconf/headers.m4
++++ b/lib/autoconf/headers.m4
+@@ -712,7 +712,7 @@ if test $ac_cv_header_stdc = yes; then
+ 
+ #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+ int
+-main ()
++main (void)
+ {
+   int i;
+   for (i = 0; i < 256; i++)
+--- a/lib/autoconf/specific.m4
++++ b/lib/autoconf/specific.m4
+@@ -257,7 +257,7 @@ void ucatch (dummy) int dummy; { }
+ #endif
+ 
+ int
+-main ()
++main (void)
+ {
+   int i = fork (), status;
+ 
+--- a/lib/autoconf/types.m4
++++ b/lib/autoconf/types.m4
+@@ -267,7 +267,7 @@ AC_CACHE_CHECK(type of array argument to getgroups, ac_cv_type_getgroups,
+ #define MAX(x, y) ((x) > (y) ? (x) : (y))
+ 
+ int
+-main ()
++main (void)
+ {
+   gid_t gidset[NGID];
+   int i, n;
+--- a/tests/c.at
++++ b/tests/c.at
+@@ -354,7 +354,7 @@ AT_DATA([foo.c],
+ #endif
+ #include <stdio.h>
+ 
+-int main ()
++int main (void)
+ {
+ #ifdef _OPENMP
+ #pragma omp parallel
+@@ -404,7 +404,7 @@ foo.@OBJEXT@: foo.cpp
+ ]])
+ 
+ AT_DATA([foo.cpp],
+-[[int main ()
++[[int main (void)
+ {
+   return 0;
+ }
+--- a/tests/compile.at
++++ b/tests/compile.at
+@@ -124,7 +124,7 @@ AC_PROG_CC
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#ifndef PACKAGE_NAME
+ choke me
+ #endif
+-int main ()
++int main (void)
+ {
+   return 0;
+ }
+@@ -150,7 +150,7 @@ AC_LANG([C++])
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#ifndef PACKAGE_NAME
+ choke me
+ #endif
+-int main ()
++int main (void)
+ {
+   return 0;
+ }
+@@ -249,7 +249,7 @@ AT_CHECK([sed -n 's/ *$//; /#define PACKAGE/,$p' stdout], [],
+ 
+ const char hw[] = "Hello, World\n";
+ int
+-main ()
++main (void)
+ {
+ fputs (hw, stdout);
+   ;
+@@ -269,7 +269,7 @@ AT_KEYWORDS([AC_LANG_DEFINES_PROVIDED])
+ 
+ AT_DATA([configure.ac],
+ [[AC_INIT
+-AC_COMPILE_IFELSE([int main () { return 0; }], [],
++AC_COMPILE_IFELSE([int main (void) { return 0; }], [],
+   [AC_MSG_ERROR([compiling trivial program failed])])
+ ]])
+ 
+@@ -280,7 +280,7 @@ AT_CHECK_CONFIGURE([-q])
+ 
+ AT_DATA([configure.ac],
+ [[AC_INIT
+-AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED()int main () { return 0; }], [],
++AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED()int main (void) { return 0; }], [],
+   [AC_MSG_ERROR([compiling trivial program failed])])
+ ]])
+ 
+@@ -324,7 +324,7 @@ test $estatus != 2 &&
+   AC_MSG_ERROR([did not get as 2 exit status: $estatus])])
+ 
+ # The old stinky one.
+-AC_TRY_RUN([int main () { return 3; }],
++AC_TRY_RUN([int main (void) { return 3; }],
+ 	   [AC_MSG_ERROR([saw `return 3' as a success])],
+ 	   [estatus=$?
+ test $estatus != 3 &&
+--- a/tests/fortran.at
++++ b/tests/fortran.at
+@@ -223,7 +223,7 @@ void FOOBAR_F77 (double *x, double *y);
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+-   int F77_DUMMY_MAIN () { return 1; }
++   int F77_DUMMY_MAIN (void) { return 1; }
+ #endif
+ 
+ int main(int argc, char *argv[])
+@@ -301,7 +301,7 @@ void FOOBAR_FC(double *x, double *y);
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+-   int FC_DUMMY_MAIN () { return 1; }
++   int FC_DUMMY_MAIN (void) { return 1; }
+ #endif
+ 
+ int main (int argc, char *argv[])
+@@ -533,7 +533,7 @@ void @foobar@ (int *x);
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+-   int F77_DUMMY_MAIN () { return 1; }
++   int F77_DUMMY_MAIN (void) { return 1; }
+ #endif
+ 
+ int main(int argc, char *argv[])
+@@ -607,7 +607,7 @@ void @foobar@ (int *x);
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+-   int FC_DUMMY_MAIN () { return 1; }
++   int FC_DUMMY_MAIN (void) { return 1; }
+ #endif
+ 
+ int main(int argc, char *argv[])
+--- a/tests/semantics.at
++++ b/tests/semantics.at
+@@ -107,7 +107,7 @@ AT_CHECK_MACRO([AC_CHECK_DECLS],
+ 		 [[int yes = 1;
+ 		   enum { myenum };
+ 		   struct { int x[20]; } mystruct;
+-		   extern int myfunc();
++		   extern int myfunc (void);
+ 		   #define mymacro1(arg) arg
+ 		   #define mymacro2]])
+   # The difference in space-before-open-paren is intentional.
diff --git a/sys-devel/autoconf/files/autoconf-2.71-AC_C_BIGENDIAN-lto.patch b/sys-devel/autoconf/files/autoconf-2.71-AC_C_BIGENDIAN-lto.patch
new file mode 100644
index 000000000000..48fbdc6f544b
--- /dev/null
+++ b/sys-devel/autoconf/files/autoconf-2.71-AC_C_BIGENDIAN-lto.patch
@@ -0,0 +1,50 @@
+https://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=234fc6c86613ed3f366dd1d88996e4d5d85ee222
+
+From 234fc6c86613ed3f366dd1d88996e4d5d85ee222 Mon Sep 17 00:00:00 2001
+From: Paul Eggert <eggert@cs.ucla.edu>
+Date: Wed, 27 Jul 2022 08:53:35 -0700
+Subject: Port AC_C_BIGENDIAN to cross gcc -std=c11 -flto
+
+* lib/autoconf/c.m4 (AC_C_BIGENDIAN): Improve the
+inherently-unportable grep trick well enough to survive gcc
+-std=c11 -flto when cross-compiling (sr#110687).
+--- a/lib/autoconf/c.m4
++++ b/lib/autoconf/c.m4
+@@ -1838,8 +1838,8 @@ AC_DEFUN([AC_C_BIGENDIAN],
+ 	[ac_cv_c_bigendian=no],
+ 	[ac_cv_c_bigendian=yes],
+ 	[# Try to guess by grepping values from an object file.
+-	 AC_COMPILE_IFELSE(
+-	   [AC_LANG_PROGRAM(
++	 AC_LINK_IFELSE(
++	   [AC_LANG_SOURCE(
+ 	      [[unsigned short int ascii_mm[] =
+ 		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+ 		unsigned short int ascii_ii[] =
+@@ -1854,13 +1854,20 @@ AC_DEFUN([AC_C_BIGENDIAN],
+ 		int use_ebcdic (int i) {
+ 		  return ebcdic_mm[i] + ebcdic_ii[i];
+ 		}
+-		extern int foo;
+-	      ]],
+-	      [[return use_ascii (foo) == use_ebcdic (foo);]])],
+-	   [if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
++		int
++		main (int argc, char **argv)
++		{
++		  /* Intimidate the compiler so that it does not
++		     optimize the arrays away.  */
++		  char *p = argv[0];
++		  ascii_mm[1] = *p++; ebcdic_mm[1] = *p++;
++		  ascii_ii[1] = *p++; ebcdic_ii[1] = *p++;
++		  return use_ascii (argc) == use_ebcdic (*p);
++		}]])],
++	   [if grep BIGenDianSyS conftest$ac_exeext >/dev/null; then
+ 	      ac_cv_c_bigendian=yes
+ 	    fi
+-	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
++	    if grep LiTTleEnDian conftest$ac_exeext >/dev/null ; then
+ 	      if test "$ac_cv_c_bigendian" = unknown; then
+ 		ac_cv_c_bigendian=no
+ 	      else
+cgit v1.1
diff --git a/sys-devel/autoconf/files/autoconf-2.71-AC_LANG_CALL_C_cxx.patch b/sys-devel/autoconf/files/autoconf-2.71-AC_LANG_CALL_C_cxx.patch
new file mode 100644
index 000000000000..5b53d17135bc
--- /dev/null
+++ b/sys-devel/autoconf/files/autoconf-2.71-AC_LANG_CALL_C_cxx.patch
@@ -0,0 +1,35 @@
+https://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=b27bc3e230bb12fdd9a813e38e82bc4c3e22b4cc
+
+Note: we drop the comma from the comment because some packages
+have bad quoting, and while that will need to be sorted when/if
+autoconf 2.72 is released, we've got our hands full with the
+Clang situation right now (bug #871753).
+
+From b27bc3e230bb12fdd9a813e38e82bc4c3e22b4cc Mon Sep 17 00:00:00 2001
+From: Paul Eggert <eggert@cs.ucla.edu>
+Date: Tue, 31 Aug 2021 16:30:46 -0700
+Subject: Port AC_LANG_CALL(C) to C++
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+* lib/autoconf/c.m4 (AC_LANG_CALL(C)): Add an extern "C" if C++.
+Problem reported by Vincent Lefèvre (sr #110532).
+--- a/lib/autoconf/c.m4
++++ b/lib/autoconf/c.m4
+@@ -126,7 +126,13 @@ m4_define([AC_LANG_CALL(C)],
+ m4_if([$2], [main], ,
+ [/* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
++   builtin and then its argument prototype would still apply.
++   The 'extern "C"' is for builds by C++ compilers;
++   although this is not generally supported in C code supporting it here
++   has little cost and some practical benefit (sr 110532).  */
++#ifdef __cplusplus
++extern "C"
++#endif
+ char $2 ();])], [return $2 ();])])
+ 
+ 
+cgit v1.1
diff --git a/sys-devel/autoconf/files/autoconf-2.71-K-R-decls-clang.patch b/sys-devel/autoconf/files/autoconf-2.71-K-R-decls-clang.patch
new file mode 100644
index 000000000000..33cb728695bb
--- /dev/null
+++ b/sys-devel/autoconf/files/autoconf-2.71-K-R-decls-clang.patch
@@ -0,0 +1,114 @@
+https://bugs.gentoo.org/870412
+https://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=8b5e2016c7ed2d67f31b03a3d2e361858ff5299b
+
+Backport the K&R decls fix to 2.69 to avoid configure tests
+failing (often "silently", i.e. doesn't fail the build of
+the package overall, just leads to wrong results) with
+newer compilers like the upcoming Clang 16.
+
+From 8b5e2016c7ed2d67f31b03a3d2e361858ff5299b Mon Sep 17 00:00:00 2001
+From: Paul Eggert <eggert@cs.ucla.edu>
+Date: Thu, 1 Sep 2022 16:19:50 -0500
+Subject: Port to compilers that moan about K&R func decls
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+* lib/autoconf/c.m4 (AC_LANG_CALL, AC_LANG_FUNC_LINK_TRY):
+Use '(void)' rather than '()' in function prototypes, as the latter
+provokes fatal errors in some compilers nowadays.
+* lib/autoconf/functions.m4 (AC_FUNC_STRTOD):
+* tests/fortran.at (AC_F77_DUMMY_MAIN usage):
+* tests/semantics.at (AC_CHECK_DECLS):
+Don’t use () in a function decl.
+--- a/lib/autoconf/c.m4
++++ b/lib/autoconf/c.m4
+@@ -133,7 +133,7 @@ m4_if([$2], [main], ,
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+-char $2 ();])], [return $2 ();])])
++char $2 (void);])], [return $2 ();])])
+ 
+ 
+ # AC_LANG_FUNC_LINK_TRY(C)(FUNCTION)
+@@ -157,7 +157,7 @@ m4_define([AC_LANG_FUNC_LINK_TRY(C)],
+ #define $1 innocuous_$1
+ 
+ /* System header to define __stub macros and hopefully few prototypes,
+-   which can conflict with char $1 (); below.  */
++   which can conflict with char $1 (void); below.  */
+ 
+ #include <limits.h>
+ #undef $1
+@@ -168,7 +168,7 @@ m4_define([AC_LANG_FUNC_LINK_TRY(C)],
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+-char $1 ();
++char $1 (void);
+ /* The GNU C library defines this for functions which it implements
+     to always fail with ENOSYS.  Some functions are actually named
+     something starting with __ and the normal name is an alias.  */
+--- a/lib/autoconf/functions.m4
++++ b/lib/autoconf/functions.m4
+@@ -1613,9 +1613,6 @@ AC_DEFUN([AC_FUNC_STRTOD],
+ AC_CACHE_CHECK(for working strtod, ac_cv_func_strtod,
+ [AC_RUN_IFELSE([AC_LANG_SOURCE([[
+ ]AC_INCLUDES_DEFAULT[
+-#ifndef strtod
+-double strtod ();
+-#endif
+ int
+ main (void)
+ {
+--- a/tests/fortran.at
++++ b/tests/fortran.at
+@@ -233,7 +233,7 @@ void FOOBAR_F77 (double *x, double *y);
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+-   int F77_DUMMY_MAIN () { return 1; }
++   int F77_DUMMY_MAIN (void) { return 1; }
+ #endif
+ 
+ int main(int argc, char *argv[])
+@@ -315,7 +315,7 @@ void FOOBAR_FC(double *x, double *y);
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+-   int FC_DUMMY_MAIN () { return 1; }
++   int FC_DUMMY_MAIN (void) { return 1; }
+ #endif
+ 
+ int main (int argc, char *argv[])
+@@ -561,7 +561,7 @@ void @foobar@ (int *x);
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+-   int F77_DUMMY_MAIN () { return 1; }
++   int F77_DUMMY_MAIN (void) { return 1; }
+ #endif
+ 
+ int main(int argc, char *argv[])
+@@ -637,7 +637,7 @@ void @foobar@ (int *x);
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+-   int FC_DUMMY_MAIN () { return 1; }
++   int FC_DUMMY_MAIN (void) { return 1; }
+ #endif
+ 
+ int main(int argc, char *argv[])
+--- a/tests/semantics.at
++++ b/tests/semantics.at
+@@ -207,7 +207,7 @@ AT_CHECK_MACRO([AC_CHECK_DECLS],
+ 		 [[extern int yes;
+ 		   enum { myenum };
+ 		   extern struct mystruct_s { int x[20]; } mystruct;
+-		   extern int myfunc();
++		   extern int myfunc (int);
+ 		   #define mymacro1(arg) arg
+ 		   #define mymacro2]])
+   # Ensure we can detect missing declarations of functions whose
+cgit v1.1