Gentoo Packages

# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8
inherit autotools systemd flag-o-matic

DESCRIPTION="A free socks4,5 and msproxy implementation"
HOMEPAGE="https://www.inet.no/dante/"
SRC_URI="https://www.inet.no/dante/files/${P}.tar.gz"

PATCH_LEVEL="dfsg-1"
[[ -n "${PATCH_LEVEL}" ]] && \
	SRC_URI+=" mirror://debian/pool/main/${PN:0:1}/${PN}/${PN}_${PV/_p*}+${PATCH_LEVEL}.debian.tar.xz"

LICENSE="BSD GPL-2"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
IUSE="debug kerberos pam selinux static-libs tcpd upnp"

CDEPEND="
	sys-apps/shadow
	virtual/libcrypt:=
	kerberos? ( virtual/krb5 )
	pam? ( sys-libs/pam )
	tcpd? ( sys-apps/tcp-wrappers )
	upnp? ( net-libs/miniupnpc:= )
"
DEPEND="${CDEPEND}
	app-alternatives/yacc
	app-alternatives/lex
"
RDEPEND="${CDEPEND}
	acct-group/sockd
	acct-user/sockd
	selinux? ( sec-policy/selinux-dante )
"

DOCS="BUGS CREDITS NEWS README SUPPORT doc/README* doc/*.txt doc/SOCKS4.protocol"

PATCHES=(
	"${FILESDIR}"/${PN}-1.4.0-socksify.patch
	"${FILESDIR}"/${PN}-1.4.0-osdep-format-macro.patch
	"${FILESDIR}"/${PN}-1.4.2-cflags.patch
	"${FILESDIR}"/${PN}-1.4.3-osdep-debug.patch
	"${FILESDIR}"/${PN}-1.4.3-gai-symbol.patch
)

src_prepare() {
	DEB_PATCHES=${S}/../debian/patches
	PATCHES+=(
		$( sed "s,^,${DEB_PATCHES}/," < "${DEB_PATCHES}"/series )
	)
	default

	# 780039
	sed -e 's/-all-dynamic//' -i dlib/Makefile.am dlib64/Makefile.am || die

	sed -i \
		-e 's:/etc/socks\.conf:"${EPREFIX}"/etc/socks/socks.conf:' \
		-e 's:/etc/sockd\.conf:"${EPREFIX}"/etc/socks/sockd.conf:' \
		doc/{socksify.1,socks.conf.5,sockd.conf.5,sockd.8} \
		|| die

	sed -i \
		-e 's:AM_CONFIG_HEADER\>:AC_CONFIG_HEADERS:' \
		configure.ac || die

	eautoreconf
}

src_configure() {
	# K&R declarations fail on LLVM with -std=C23
	append-cflags -std=gnu17

	# Configure fails to find functions in netdb.h due to missing include,
	# which causes missing symbols in library. Easier to disable error.
	append-ldflags $(test-flags-CCLD -Wl,--undefined-version)

	# hardcoded the libc name otherwise the scan on a amd64 multilib system
	# ends up finding /usr/lib32/libc.so.5. That cascades and causes the
	# preload/libdsocks to not be built.
	econf -C \
		--with-socks-conf="${EPREFIX}"/etc/socks/socks.conf \
		--with-sockd-conf="${EPREFIX}"/etc/socks/sockd.conf \
		--enable-preload \
		--enable-clientdl \
		--enable-serverdl \
		--enable-drt-fallback \
		--with-libc=libc.so.6 \
		$(use_enable debug) \
		$(use_enable debug diagnostic) \
		$(use_with kerberos gssapi) \
		$(use_with pam) \
		$(use_with upnp) \
		$(use_enable static-libs static) \
		$(use_with tcpd libwrap)
}

src_install() {
	default

	# default configuration files
	insinto /etc/socks
	doins "${FILESDIR}"/sock?.conf
	pushd "${ED}"/etc/socks > /dev/null
	use pam && eapply -p0 "${FILESDIR}"/sockd.conf-with-pam.patch
	use tcpd && eapply -p0 "${FILESDIR}"/sockd.conf-with-libwrap.patch
	popd > /dev/null

	# init script
	newinitd "${FILESDIR}"/${PN}-1.3.2-sockd-init dante-sockd
	newconfd "${FILESDIR}"/dante-sockd-conf dante-sockd

	systemd_dounit "${FILESDIR}"/dante-sockd.service

	# example configuration files
	docinto examples
	dodoc example/*.conf

	find "${ED}" -name '*.la' -delete || die
}