dev-libs/libsolv: new package, add 0.7.30

Signed-off-by: Takuya Wakazono <pastalian46@gmail.com>

dev-libs/libsolv/Manifest

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+DIST libsolv-0.7.30.tar.gz 762322 BLAKE2B 2d731d87fa71693d1af98f6290536d73bc398a319c63fd5444e5861a5eede58a5b966faa73af99f09d2c623314bd9fbca74700ba4827bb6f749ff0a450d133bc SHA512 65b385b6a303f40aeb49a67185469c9d554669a08e3c9529e5487fd31c7f4b25565899b2c20bbab69a44cfd7cc746b88d2b05c49d02c94a3cfa81f9142274f4e

dev-libs/libsolv/libsolv-0.7.30.ebuild

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+# Copyright 2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="Library for solving packages and reading repositories"
+HOMEPAGE="https://github.com/openSUSE/libsolv"
+SRC_URI="https://github.com/openSUSE/libsolv/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="expat test zchunk"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	app-arch/bzip2
+	app-arch/rpm
+	app-arch/xz-utils
+	app-arch/zstd:=
+	sys-libs/zlib
+	expat? ( dev-libs/expat )
+	!expat? ( dev-libs/libxml2 )
+	zchunk? ( app-arch/zchunk )
+"
+DEPEND="${RDEPEND}"
+BDEPEND="virtual/pkgconfig"
+
+src_configure() {
+	local mycmakeargs=(
+		-DENABLE_COMPLEX_DEPS=ON
+		-DENABLE_COMPS=ON
+		-DENABLE_RPMDB=ON
+		-DENABLE_RPMMD=ON
+		-DENABLE_RPMPKG_LIBRPM=ON
+		-DENABLE_BZIP2_COMPRESSION=ON
+		-DENABLE_LZMA_COMPRESSION=ON
+		-DENABLE_ZSTD_COMPRESSION=ON
+		-DWITH_LIBXML2=$(usex !expat)
+		-DWITH_SYSTEM_ZCHUNK=$(usex zchunk)
+	)
+	cmake_src_configure
+}

dev-libs/libsolv/metadata.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="person">
+    <email>pastalian46@gmail.com</email>
+    <name>Takuya Wakazono</name>
+  </maintainer>
+  <upstream>
+    <remote-id type="github">openSUSE/libsolv</remote-id>
+  </upstream>
+  <use>
+    <flag name="zchunk">Build with zchunk support</flag>
+  </use>
+</pkgmetadata>