--- /dev/null
+# Copyright 2014-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="7"
+PYTHON_COMPAT=(python{3_6,3_7})
+DISTUTILS_OPTIONAL="1"
+
+inherit autotools distutils-r1
+
+if [[ "${PV}" == "9999" ]]; then
+ inherit git-r3
+
+ EGIT_REPO_URI="https://github.com/s-yata/marisa-trie"
+fi
+
+DESCRIPTION="Matching Algorithm with Recursively Implemented StorAge"
+HOMEPAGE="https://github.com/s-yata/marisa-trie https://code.google.com/archive/p/marisa-trie/"
+if [[ "${PV}" == "9999" ]]; then
+ SRC_URI=""
+else
+ SRC_URI="https://github.com/s-yata/marisa-trie/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+fi
+
+LICENSE="|| ( BSD-2 LGPL-2.1+ )"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~ppc ~ppc64 ~sparc ~x86"
+IUSE="cpu_flags_x86_sse2 cpu_flags_x86_sse3 cpu_flags_x86_ssse3 cpu_flags_x86_sse4_1 cpu_flags_x86_sse4_2 cpu_flags_x86_sse4a cpu_flags_x86_popcnt python static-libs"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )
+ cpu_flags_x86_sse3? ( cpu_flags_x86_sse2 )
+ cpu_flags_x86_ssse3? ( cpu_flags_x86_sse3 )
+ cpu_flags_x86_sse4_1? ( cpu_flags_x86_ssse3 )
+ cpu_flags_x86_sse4_2? ( cpu_flags_x86_popcnt cpu_flags_x86_sse4_1 )
+ cpu_flags_x86_sse4a? ( cpu_flags_x86_popcnt cpu_flags_x86_sse3 )
+ cpu_flags_x86_popcnt? ( cpu_flags_x86_sse3 )"
+
+BDEPEND="python? (
+ ${PYTHON_DEPS}
+ dev-lang/swig
+ )"
+DEPEND="python? ( ${PYTHON_DEPS} )"
+RDEPEND="${DEPEND}"
+
+if [[ "${PV}" != "9999" ]]; then
+ S="${WORKDIR}/marisa-trie-${PV}"
+fi
+
+src_prepare() {
+ default
+ eautoreconf
+
+ sed -e "s:^\([[:space:]]*\)libraries=:\1include_dirs=[\"../../include\"],\n\1library_dirs=[\"../../lib/marisa/.libs\"],\n&:" -i bindings/python/setup.py || die
+
+ if use python; then
+ pushd bindings/python > /dev/null || die
+ distutils-r1_src_prepare
+ popd > /dev/null || die
+ fi
+}
+
+src_configure() {
+ local options=(
+ $(use_enable cpu_flags_x86_sse2 sse2)
+ $(use_enable cpu_flags_x86_sse3 sse3)
+ $(use_enable cpu_flags_x86_ssse3 ssse3)
+ $(use_enable cpu_flags_x86_sse4_1 sse4.1)
+ $(use_enable cpu_flags_x86_sse4_2 sse4.2)
+ $(use_enable cpu_flags_x86_sse4a sse4a)
+ $(use_enable cpu_flags_x86_popcnt popcnt)
+ $(use_enable static-libs static)
+ )
+
+ econf "${options[@]}"
+
+ if use python; then
+ pushd bindings/python > /dev/null || die
+ distutils-r1_src_configure
+ popd > /dev/null || die
+ fi
+}
+
+src_compile() {
+ default
+
+ if use python; then
+ emake -C bindings swig-python
+ pushd bindings/python > /dev/null || die
+ distutils-r1_src_compile
+ popd > /dev/null || die
+ fi
+}
+
+src_install() {
+ default
+ find "${D}" -name "*.la" -type f -delete || die
+
+ (
+ docinto html
+ dodoc docs/*
+ )
+
+ if use python; then
+ pushd bindings/python > /dev/null || die
+ distutils-r1_src_install
+ popd > /dev/null || die
+ fi
+}