dev-cpp/exprtk: new package, add 0.0.3

Signed-off-by: Alfred Wingate <parona@protonmail.com>
Part-of: https://github.com/gentoo/gentoo/pull/43244
Signed-off-by: Sam James <sam@gentoo.org>

dev-cpp/exprtk/Manifest

@@ -0,0 +1 @@
+DIST exprtk-0.0.3.tar.gz 1533147 BLAKE2B db96c6ba2aa8efd4fe7cd1115e09c12a07ec1ee7e496f6b0eacc22b61913c81574e93e1db77e35ec514813b63914518deeeb1f7c3cb83f9d6d32be2e698e84e9 SHA512 1493b68929d3cb4e97c0180ef6f111ae4edbbee072ab78223976005b8402e4e7b56d94f013fbbc009f4db2652167fa3b4ba3c33d4029572ebbe61a36df9da9e4

dev-cpp/exprtk/exprtk-0.0.3.ebuild

@@ -0,0 +1,38 @@
+# Copyright 2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit edo toolchain-funcs
+
+DESCRIPTION="C++ Mathematical Expression Parsing And Evaluation Library"
+HOMEPAGE="
+	https://www.partow.net/programming/exprtk/index.html
+	https://github.com/ArashPartow/exprtk/
+"
+SRC_URI="
+	https://github.com/ArashPartow/exprtk/archive/refs/tags/${PV}.tar.gz
+		-> ${P}.tar.gz
+"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64"
+
+DOCS=( readme.txt )
+
+src_compile() { :; }
+
+src_test() {
+	emake \
+		COMPILER="$(tc-getCXX)" \
+		OPTIMIZATION_OPT="${CXXFLAGS}" \
+		LINKER_OPT="-lm ${LDFLAGS}" \
+		exprtk_test
+	edo ./exprtk_test
+}
+
+src_install() {
+	doheader exprtk.hpp
+	einstalldocs
+}

dev-cpp/exprtk/metadata.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person" proxied="yes">
+		<email>parona@protonmail.com</email>
+		<name>Alfred Wingate</name>
+	</maintainer>
+	<maintainer type="project" proxied="proxy">
+		<email>proxy-maint@gentoo.org</email>
+		<name>Proxy Maintainers</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">ArashPartow/exprtk</remote-id>
+	</upstream>
+</pkgmetadata>