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# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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inherit flag-o-matic llvm systemd toolchain-funcs
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HOMEPAGE="https://www.zerotier.com/"
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DESCRIPTION="A software-based managed Ethernet switch for planet Earth"
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SRC_URI="https://github.com/zerotier/ZeroTierOne/archive/${PV}.tar.gz -> ${P}.tar.gz"
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LICENSE="BSL-1.1"
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SLOT="0"
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KEYWORDS="~amd64 ~arm ~arm64 ~x86"
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IUSE="clang cpu_flags_arm_neon"
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S="${WORKDIR}/ZeroTierOne-${PV}"
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RDEPEND="
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dev-libs/json-glib
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net-libs/libnatpmp
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net-libs/miniupnpc:=
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clang? ( >=sys-devel/clang-6:* )"
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DEPEND="${RDEPEND}"
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PATCHES=(
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"${FILESDIR}/${PN}-1.4.6-respect-ldflags.patch"
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"${FILESDIR}/${PN}-1.4.6-add-armv7a-support.patch"
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)
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DOCS=( README.md AUTHORS.md )
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LLVM_MAX_SLOT=11
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llvm_check_deps() {
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if use clang ; then
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if ! has_version --host-root "sys-devel/clang:${LLVM_SLOT}" ; then
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ewarn "sys-devel/clang:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..."
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return 1
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fi
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if ! has_version --host-root "=sys-devel/lld-${LLVM_SLOT}*" ; then
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ewarn "=sys-devel/lld-${LLVM_SLOT}* is missing! Cannot use LLVM slot ${LLVM_SLOT} ..."
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return 1
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fi
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einfo "Will use LLVM slot ${LLVM_SLOT}!"
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fi
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}
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pkg_setup() {
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if use clang && ! tc-is-clang ; then
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export CC=${CHOST}-clang
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export CXX=${CHOST}-clang++
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else
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tc-export CXX CC
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fi
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use cpu_flags_arm_neon || export ZT_DISABLE_NEON=1
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}
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src_compile() {
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append-ldflags -Wl,-z,noexecstack
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emake CXX="${CXX}" STRIP=: one
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}
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src_test() {
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emake selftest
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./zerotier-selftest || die
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}
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src_install() {
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default
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# remove pre-zipped man pages
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rm "${ED}"/usr/share/man/{man1,man8}/* || die
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newinitd "${FILESDIR}/${PN}".init-r1 "${PN}"
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systemd_dounit "${FILESDIR}/${PN}".service
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doman doc/zerotier-{cli.1,idtool.1,one.8}
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}
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