dev-cpp/abseil-cpp: new package

Package-Manager: Portage-2.3.99, Repoman-2.3.22
Signed-off-by: Georgy Yakovlev <gyakovlev@gentoo.org>

dev-cpp/abseil-cpp/Manifest

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+DIST abseil-cpp-20200225.1.tar.gz 1679633 BLAKE2B a2bbbc7a94eff4b113bfb50c8a9b56b91963360ec7e40a7ebd153ba54f8f7f7a3a1495685f68f4aa34e7347e005a7b3e3713a0d2b96bbad3e076053e42de32c4 SHA512 ed4f560d02903ac2d07b2365a6865320d749f994b7dc3231b20b6d7ac1393a5970a43468edcb8369782c03bd20902cb84c43424170ecefb39ab3e8af26fd4e44

dev-cpp/abseil-cpp/abseil-cpp-20200225.1.ebuild

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+# Copyright 2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{6,7,8} )
+
+inherit cmake python-any-r1
+
+DESCRIPTION="Abseil Common Libraries (C++), LTS Branch"
+HOMEPAGE="https://abseil.io"
+SRC_URI="https://github.com/abseil/abseil-cpp/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc64 ~x86"
+IUSE=""
+
+DEPEND=""
+RDEPEND="${DEPEND}"
+BDEPEND=""
+
+src_prepare() {
+	cmake_src_prepare
+
+	# un-hardcode abseil compiler flags
+	sed -i \
+		-e '/"-maes",/d' \
+		-e '/"-msse4.1",/d' \
+		-e '/"-mfpu=neon"/d' \
+		-e '/"-march=armv8-a+crypto"/d' \
+		absl/copts/copts.py || die
+
+		# now generate cmake files
+		absl/copts/generate_copts.py || die
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DABSL_ENABLE_INSTALL=TRUE
+	)
+	cmake_src_configure
+}

dev-cpp/abseil-cpp/metadata.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>gyakovlev@gentoo.org</email>
+		<name>Georgy Yakovlev</name>
+	</maintainer>
+</pkgmetadata>