dev-libs/unordered_dense: add 5.0.1

Signed-off-by: Huang Rui <vowstar@gmail.com>

dev-libs/unordered_dense/Manifest

@@ -3,3 +3,4 @@ DIST unordered_dense-4.11.0.tar.gz 1434832 BLAKE2B 60fe1c0fb4cbb1580a06e705fbb64
 DIST unordered_dense-4.4.0.tar.gz 900081 BLAKE2B cffac8fa38ec4779a5d05e212d185a54e0d3014c894efaf0bd76bdc8408fed6b9cb8e01b0d2fd7cefbe1abe34cdff00c7f1df1f5627379afa1e2f830f2527c83 SHA512 82724dd3651f520a240b131fa7cac209d844b9f3a54ea36c8cbb125cb42fdbf5f38d96935f2999e5bf04c447b2b9fde4ebc740decfd7d3d4b7d45177d4f26b58
 DIST unordered_dense-4.8.1.tar.gz 915251 BLAKE2B 6830cfc922fcd681118a5eb4900cc3c94f28505999e39392fa69ae77e03f381155c28a83c7bd04d2191693fc8b81e29c313ab6c0a2d1887ed6849dcff7dda78f SHA512 b98b5d4d96f8e0081b184d6c4c1181fae4e41723b54bed4296717d7f417348b48fad0bbcc664cac142b8c8a47e95aa57c1eb1cf6caa855fd782fad3e3ab99e5e
 DIST unordered_dense-4.9.2.tar.gz 1347717 BLAKE2B 8ceeb7e6bf55d920a22666649796418ceffe52022e531e7d34edc0dc4354706d72ea2fdbcc4578329f7842fef3ede748574a37bc6d1c2807f2daa40cdfb9f116 SHA512 2ea6cccd7068366f723c6d63b5e70de07d844c1bcafe57db07dd7bd0f1ae1a29664ba6d813f6b35e0ee61c8462a817f74768f5a05c0d682840c2f74f34c17e38
+DIST unordered_dense-5.0.1.tar.gz 2243789 BLAKE2B 378f1a6ba5f065ac02175b94512b06b95228e3fce53453acf81a055968d4cac13823425d068f965540f83d105e8d116850a94295eb46235dcac848b5d8cd1f8a SHA512 c54838a4d79a8903f3d9214a678b1309e136a45062cc86448f0f05e99f7305cb3f1d6f587c73e379a4c7810deda1601d45a3178762fd958bda5b9021ae82052e

dev-libs/unordered_dense/unordered_dense-5.0.1.ebuild

@@ -0,0 +1,30 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="A fast and densely stored hashmap and hashset"
+HOMEPAGE="https://github.com/martinus/unordered_dense"
+
+if [[ "${PV}" == "9999" ]] ; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/martinus/${PN}.git"
+else
+	SRC_URI="https://github.com/martinus/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64 ~arm64 ~ppc64 ~riscv ~x86"
+	S="${WORKDIR}/${P}"
+fi
+
+LICENSE="MIT"
+SLOT="0"
+RESTRICT="test"
+
+src_configure() {
+	local mycmakeargs=(
+		-D CMAKE_INSTALL_LIBDIR="${EPREFIX}/usr/$(get_libdir)"
+		-D BUILD_SHARED_LIBS=ON
+	)
+	cmake_src_configure
+}