# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit autotools bash-completion-r1 flag-o-matic

DESCRIPTION="Mobile shell that supports roaming and intelligent local echo"
HOMEPAGE="https://mosh.org"
SRC_URI="https://mosh.org/${P}.tar.gz"

LICENSE="GPL-3"
SLOT="0"
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~mips ppc ppc64 ~riscv sparc x86 ~amd64-linux ~x86-linux ~x64-macos"
IUSE="+client examples +mosh-hardening +server ufw +utempter"

REQUIRED_USE="
	|| ( client server )
	examples? ( client )"

RDEPEND="
	dev-libs/protobuf:=
	sys-libs/ncurses:=
	sys-libs/zlib
	virtual/ssh
	client? (
		dev-lang/perl
		dev-perl/IO-Tty
	)
	dev-libs/openssl:=
	utempter? (
		sys-libs/libutempter
	)"

DEPEND="${RDEPEND}
	virtual/pkgconfig"

# [0] - avoid sandbox-violation calling git describe in Makefile.
PATCHES=(
	"${FILESDIR}"/${PN}-1.2.5-git-version.patch
	"${FILESDIR}"/${P}-bind-misinterpret.patch
)

src_prepare() {
	MAKEOPTS+=" V=1"
	default

	eautoreconf
}

src_configure() {
	# protobuf needs >=c++14
	append-cxxflags -std=gnu++14

	econf \
		--disable-completion \
		$(use_enable client) \
		$(use_enable server) \
		$(use_enable examples) \
		$(use_enable ufw) \
		$(use_enable mosh-hardening hardening) \
		$(use_with utempter)
}

src_install() {
	default

	for myprog in $(find src/examples -type f -perm /0111) ; do
		newbin ${myprog} ${PN}-$(basename ${myprog})
		elog "${myprog} installed as ${PN}-$(basename ${myprog})"
	done

	# bug 477384
	dobashcomp conf/bash-completion/completions/mosh
}