dev-libs/expat: Move from coreos-overlay to portage-stable

Signed-off-by: Sayan Chowdhury <sayan.chowdhury2012@gmail.com>

sdk_container/src/third_party/portage-stable/dev-libs/expat/Manifest

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+DIST expat-2.4.1.tar.xz 445024 BLAKE2B 2ae66d284a03176ef7290093f59bb7ad98011dfbf3c7c3515ba4e4b99f849474def6ce6d9844c944fed22d86ac4ea1a38863646be914d9432eda7b69d890be65 SHA512 9dc760dbf701f75e55c4479d81417622f8c750d8473498458a382a4c2932a2976a059cb3589f88855188e5173ec7868d285c4601428e0ca625df7a59cf975191

sdk_container/src/third_party/portage-stable/dev-libs/expat/expat-2.4.1.ebuild

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+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+AUTOTOOLS_AUTO_DEPEND=no
+AT_NOEAUTOHEADER=yes  # because expat_config.h.in would need post-processing
+inherit autotools multilib-minimal usr-ldscript
+
+DESCRIPTION="Stream-oriented XML parser library"
+HOMEPAGE="https://libexpat.github.io/"
+SRC_URI="https://github.com/libexpat/libexpat/releases/download/R_${PV//\./_}/expat-${PV}.tar.xz"
+
+LICENSE="MIT"
+SLOT="0"
+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 ~x86-winnt"
+IUSE="elibc_FreeBSD examples static-libs unicode"
+BDEPEND="unicode? ( ${AUTOTOOLS_DEPEND} )"
+
+DOCS=( README.md )
+
+src_prepare() {
+	default
+
+	# fix interpreter to be a recent/good shell
+	sed -i -e "1s:/bin/sh:${BASH}:" conftools/get-version.sh || die
+	if use unicode; then
+		cp -R "${S}" "${S}"w || die
+		pushd "${S}"w >/dev/null
+		find -name Makefile.am \
+			-exec sed \
+			-e 's,libexpat\.la,libexpatw.la,' \
+			-e 's,libexpat_la,libexpatw_la,' \
+			-i {} + || die
+		eautoreconf
+		popd >/dev/null
+	fi
+}
+
+multilib_src_configure() {
+	local myconf="$(use_enable static-libs static) --without-docbook"
+
+	mkdir -p "${BUILD_DIR}"w || die
+
+	if use unicode; then
+		pushd "${BUILD_DIR}"w >/dev/null
+		CPPFLAGS="${CPPFLAGS} -DXML_UNICODE" ECONF_SOURCE="${S}"w econf ${myconf}
+		popd >/dev/null
+	fi
+
+	ECONF_SOURCE="${S}" econf ${myconf}
+}
+
+multilib_src_compile() {
+	emake
+
+	if use unicode; then
+		pushd "${BUILD_DIR}"w >/dev/null
+		emake -C lib
+		popd >/dev/null
+	fi
+}
+
+multilib_src_install() {
+	emake install DESTDIR="${D}"
+
+	if use unicode; then
+		pushd "${BUILD_DIR}"w >/dev/null
+		emake -C lib install DESTDIR="${D}"
+		popd >/dev/null
+
+		pushd "${ED}"/usr/$(get_libdir)/pkgconfig >/dev/null
+		cp expat.pc expatw.pc
+		sed -i -e '/^Libs/s:-lexpat:&w:' expatw.pc || die
+		popd >/dev/null
+	fi
+
+	if multilib_is_native_abi ; then
+		# libgeom in /lib and ifconfig in /sbin require libexpat on FreeBSD since
+		# we stripped the libbsdxml copy starting from freebsd-lib-8.2-r1
+		use elibc_FreeBSD && gen_usr_ldscript -a expat
+	fi
+}
+
+multilib_src_install_all() {
+	einstalldocs
+
+	doman doc/xmlwf.1
+
+	# Note: Use of HTML_DOCS would add unwanted "doc" subfolder
+	docinto html
+	dodoc doc/*.{css,html}
+
+	if use examples; then
+		docinto examples
+		dodoc examples/*.c
+		docompress -x usr/share/doc/${PF}/examples
+	fi
+
+	find "${D}" -name '*.la' -type f -delete || die
+}

sdk_container/src/third_party/portage-stable/dev-libs/expat/metadata.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="project">
+		<email>freedesktop-bugs@gentoo.org</email>
+		<name>Gentoo Freedesktop Project</name>
+	</maintainer>
+	<maintainer type="person">
+		<email>sping@gentoo.org</email>
+		<name>Sebastian Pipping</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="cpe">cpe:/a:libexpat:expat</remote-id>
+		<remote-id type="sourceforge">expat</remote-id>
+	</upstream>
+</pkgmetadata>