app-doc/eclass-manpages: Sync with gentoo

It's from gentoo commit 998c9a2859b32f4e922f2c319147568fde59f27c.

sdk_container/src/third_party/portage-stable/app-doc/eclass-manpages/Manifest

@@ -1 +1,2 @@
-DIST eclass-manpages-20190329.tar.xz 428068 BLAKE2B 630f6ba06bef6e4aed7713776b8a0ce737dcba4441309ed326b6eb87a5515f5fbd2f95db4a12385788a1dbf1ff6bc3c09620f4564c0bba201f48f6aa31520b41 SHA512 8088078334c2b7f35301bd75dc2505a366d030cb1d28bf47c387ba0c727cf5a58e1f279708d4a32ecf47ceec543c287ea5ad8c76ce4bbd9c45f039be2924d7ee
+DIST eclass-manpages-20210712.tar.xz 410588 BLAKE2B 776da6b26db95791401d562d3d550e1ab71dc19f54124fa37e78ab2595835fb05e7382b98007e58131698710b978dd87cbc10df1ea98c6ef01ec866418d6f9a6 SHA512 fb2bdc790d96f0662d84eddd01f291b4a3cac638c1e3df8975755e81d2d64dda14b0f60a77387da8544672080711d5047dda777d27a8cf2ded2634c47ecfee4b
+DIST eclass-manpages-20211002.tar.xz 410056 BLAKE2B 6ac900aaa2718d838af7f069766e2e818276c80d1819f38ca0bc09d3815487083dfe64781331d9b0049c474fc6cec9381daea9c7961f14b208cd3372c79b7564 SHA512 bcea1bcae107df73c72c37dd65c5414833ad59e9d6088f806cb06512b53cdbcad10fb50fe23ede02ccfcda17ae86c70879f496929ef0f54aa799179f9ef0d869

sdk_container/src/third_party/portage-stable/app-doc/eclass-manpages/eclass-manpages-20190329.ebuild

@@ -1,20 +0,0 @@
-# Copyright 1999-2019 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="7"
-
-DESCRIPTION="Collection of Gentoo eclass manpages"
-HOMEPAGE="https://github.com/mgorny/eclass-to-manpage"
-SRC_URI="https://dev.gentoo.org/~mgorny/dist/${P}.tar.xz"
-
-LICENSE="GPL-2"
-SLOT="0"
-# Keep the keywords stable. No need to change to ~arch.
-KEYWORDS="alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~x86-fbsd ~amd64-linux ~x86-linux ~x64-macos ~x86-solaris"
-
-DEPEND="app-arch/xz-utils
-	sys-apps/gawk"
-
-src_install() {
-	emake install DESTDIR="${D}" PREFIX=/usr
-}

sdk_container/src/third_party/portage-stable/app-doc/eclass-manpages/eclass-manpages-20210712.ebuild

@@ -0,0 +1,20 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="Collection of Gentoo eclass manpages"
+HOMEPAGE="https://github.com/mgorny/eclass-to-manpage"
+SRC_URI="https://dev.gentoo.org/~ulm/distfiles/${P}.tar.xz"
+
+LICENSE="GPL-2"
+SLOT="0"
+# Keep the keywords stable. No need to change to ~arch.
+KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~m68k ~mips ppc ppc64 ~s390 sparc x86 ~amd64-linux ~x86-linux ~x64-macos ~x86-solaris"
+
+BDEPEND="app-arch/xz-utils
+	sys-apps/gawk"
+
+src_install() {
+	emake install DESTDIR="${D}" PREFIX="${EPREFIX}/usr"
+}

sdk_container/src/third_party/portage-stable/app-doc/eclass-manpages/eclass-manpages-20211002.ebuild

@@ -0,0 +1,21 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="Collection of Gentoo eclass manpages"
+HOMEPAGE="https://github.com/mgorny/eclass-to-manpage"
+SRC_URI="https://dev.gentoo.org/~ulm/distfiles/${P}.tar.xz"
+
+LICENSE="GPL-2"
+SLOT="0"
+# Keep the keywords stable. No need to change to ~arch.
+KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~x64-macos ~x86-solaris"
+
+BDEPEND="app-arch/xz-utils
+	sys-apps/gawk
+	sys-apps/groff"
+
+src_install() {
+	emake install DESTDIR="${D}" PREFIX="${EPREFIX}/usr"
+}

sdk_container/src/third_party/portage-stable/app-doc/eclass-manpages/eclass-manpages-99999999.ebuild

@@ -1,7 +1,7 @@
-# Copyright 1999-2019 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI="7"
+EAPI=8
 
 inherit git-r3
 
@@ -14,9 +14,9 @@ EGIT_REPO_URI="https://anongit.gentoo.org/git/repo/gentoo.git
 LICENSE="GPL-2"
 SLOT="0"
 KEYWORDS=""
-IUSE=""
 
-DEPEND="sys-apps/gawk"
+BDEPEND="sys-apps/gawk
+	sys-apps/groff"
 
 src_unpack() {
 	git-r3_fetch
@@ -31,5 +31,5 @@ src_compile() {
 }
 
 src_install() {
-	emake install ECLASSDIR=eclass DESTDIR="${D}" PREFIX=/usr
+	emake install ECLASSDIR=eclass DESTDIR="${D}" PREFIX="${EPREFIX}/usr"
 }

sdk_container/src/third_party/portage-stable/app-doc/eclass-manpages/metadata.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer type="person">
 		<email>mgorny@gentoo.org</email>