dev-cpp/benchmark: add 1.6.1

Signed-off-by: Marek Szuba <marecki@gentoo.org>

dev-cpp/benchmark/Manifest

@@ -1,2 +1,3 @@
 DIST benchmark-1.5.6.tar.gz 177911 BLAKE2B ea4e98cb98471b2b8e2371109b96017bc483459dc924deaa1d9770b065de946ea2d69ca36098c27283f15370699f2475448af1e205cfca3d9c64408f08c202a9 SHA512 b3c1fd4407d660456ae51abd7c427460a2c7b029ab6344e21bb61d3ec84e3b60638b7a719655aa04fb9ca639b6371e553e9de18539aca8dd38c361b4c6522538
 DIST benchmark-1.6.0.tar.gz 178527 BLAKE2B b31fdd2a00d80c63102ea81ed9d1392f243e0d6d67ebf7d1e1a3d20cf7702acc68a3ddd3edd6ccbcfe76c01438c492c15f4d0146689587ccf8a3dccd6043ed11 SHA512 83788f64322067cedca4e459dd2b4117a80d3dc480e1ce0a4d9c323827e13cb1969889a6049cd487dc28ecb0ff52c868a73492c738283ee1236e527b0ca8b11d
+DIST benchmark-1.6.1.tar.gz 184616 BLAKE2B bcbc69ae4c4f5f21ed8199f34faccf41a9b97d311aaeeba8cecb6acc47780c91d2cb41a1dadfe400accecd46f90f02211a219a0000739c122dc7398ae1fa76a7 SHA512 7d3e3baf5a2d92e9552ab5007c37253b3510ac269edf8922a2794ff3dfbd0bf5b4c519240d4577b1ec30ef9e8a64caa17a809054c3dc7f2b1bcd410596177d67

dev-cpp/benchmark/benchmark-1.6.1.ebuild

@@ -0,0 +1,36 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="A microbenchmark support library"
+HOMEPAGE="https://github.com/google/benchmark"
+SRC_URI="https://github.com/google/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ppc ~ppc64 ~riscv ~x86"
+IUSE="debug doc lto test"
+
+RESTRICT="!test? ( test )"
+
+BDEPEND="doc? ( app-doc/doxygen )
+	test? ( >=dev-cpp/gtest-1.11.0 )"
+
+src_configure() {
+	local mycmakeargs=(
+		-DBENCHMARK_ENABLE_ASSEMBLY_TESTS=OFF
+		-DBENCHMARK_ENABLE_DOXYGEN=$(usex doc)
+		-DBENCHMARK_ENABLE_GTEST_TESTS=$(usex test)
+		-DBENCHMARK_ENABLE_LTO=$(usex lto)
+		-DBENCHMARK_ENABLE_TESTING=$(usex test)
+		-DBENCHMARK_ENABLE_WERROR=OFF
+		-DBENCHMARK_USE_BUNDLED_GTEST=OFF
+	)
+
+	use debug || append-cppflags -DNDEBUG
+
+	cmake_src_configure
+}

dev-cpp/benchmark/metadata.xml

@@ -10,4 +10,7 @@
 		<doc lang="en">https://github.com/google/benchmark/tree/master/docs/</doc>
 		<remote-id type="github">google/benchmark</remote-id>
 	</upstream>
+	<use>
+		<flag name="lto">Optimize the build using Link Time Optimization (LTO)</flag>
+	</use>
 </pkgmetadata>