dev-libs/frozen: new package, add 1.2.0

Signed-off-by: Pavel Sobolev <contact@paveloom.dev>

dev-libs/frozen/Manifest

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+DIST frozen-1.2.0.tar.gz 187169 BLAKE2B 24844542dda345faad45ee9dd35a6fe165998f6aa2c4e16021567982fcaff7b7b5d25b53ff1f7207c67c3cd47b321233dab56c4bbe53738fbaaa3c2334771cf4 SHA512 644b29f60458fc5193a3fb16a347c190f9694d1bdbc75202aafe8d43eb72ce0433bbeaeb692f8ca485000d68b451ddc0236a1880ebbd64477f73198043d046b3

dev-libs/frozen/frozen-1.2.0.ebuild

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+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="A header-only, constexpr alternative to gperf for C++14 users"
+HOMEPAGE="https://github.com/serge-sans-paille/frozen"
+SRC_URI="https://github.com/serge-sans-paille/frozen/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+src_configure() {
+	local mycmakeargs=(
+		-DBUILD_TESTING=$(usex test)
+	)
+
+	cmake_src_configure
+}

dev-libs/frozen/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">
+    <name>Pavel Sobolev</name>
+    <email>contact@paveloom.dev</email>
+  </maintainer>
+  <upstream>
+    <bugs-to>https://github.com/serge-sans-paille/frozen/issues</bugs-to>
+    <remote-id type="github">serge-sans-paille/frozen</remote-id>
+  </upstream>
+</pkgmetadata>