dev-libs/cxxopts: add 3.2.1

Signed-off-by: Alexey Rochev <equeim@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/39608
Signed-off-by: Sam James <sam@gentoo.org>

dev-libs/cxxopts/Manifest

@@ -1,2 +1,3 @@
 DIST cxxopts-3.0.0.tar.gz 97020 BLAKE2B 129b055dd03ce9e4a146d36587063f7155b47456d81e395ae6eeab8012e8d6cfcb410c305353f2ac2ec66a2f3e8d6169e1a0d27c53dcb35388b967d3c9cc86f1 SHA512 239479a3b35ddef6fc380ac9371e1cf7e3aea066f03e1ea538151fa2fff4296838daa976d55e988d8f87f40c0ae027767bcb214754177499413af1081315565c
 DIST cxxopts-3.2.0.tar.gz 160534 BLAKE2B b6fead8930e83b4af089631e584bec0777da2e7b58aeb5e44b03a1655795dd3aff3923a245699e936bef7e0e871da2c86dd5639d44a839f1ac305a694e811feb SHA512 7265de66b92591255488d01bc26ca874423c75223e2e157a99f14fdd3e92e8d2669b72732acac3ce835190f1a09c13a994c480f0513f229eba8aa008e3d98955
+DIST cxxopts-3.2.1.tar.gz 160606 BLAKE2B 891657d5c00213ae79a1f7600627829f114cf17c3f5c332b1a1c2dcdf2ba7c4a46826f5e0bdff2c09803396fdf133c12d35f6d76b01e473c83bc0fc130821ad4 SHA512 7841fb3e6c3c2a057917c962e29fc0090e6ed06f5515aaa5e2a868fef59071a9a99b74d81c32cf613ecf10a68a4d96d6ad07805f48c7c3951ded096a2317dc3d

dev-libs/cxxopts/cxxopts-3.2.1.ebuild

@@ -0,0 +1,39 @@
+# Copyright 2020-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="Lightweight C++ command line option parser"
+HOMEPAGE="https://github.com/jarro2783/cxxopts"
+SRC_URI="https://github.com/jarro2783/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc64 ~riscv ~x86"
+IUSE="icu test"
+
+RESTRICT="
+	!test? ( test )
+"
+
+DOCS=(
+	README.md
+	CHANGELOG.md
+)
+
+src_prepare() {
+	sed -r -e 's:-Werror[[:space:]]*::' -i cmake/cxxopts.cmake || die
+	cmake_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DCXXOPTS_BUILD_EXAMPLES:BOOL=OFF
+		-DCXXOPTS_BUILD_TESTS:BOOL=$(usex test)
+		-DCXXOPTS_ENABLE_INSTALL:BOOL=ON
+		-DCXXOPTS_USE_UNICODE_HELP:BOOL=$(usex icu)
+	)
+	cmake_src_configure
+}