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

EAPI=8

inherit flag-o-matic multilib-minimal toolchain-funcs verify-sig

DESCRIPTION="An implementation of the IDNA2008 specifications (RFCs 5890, 5891, 5892, 5893)"
HOMEPAGE="
	https://www.gnu.org/software/libidn/#libidn2
	https://gitlab.com/libidn/libidn2/
"
SRC_URI="
	mirror://gnu/libidn/${P}.tar.gz
	verify-sig? ( mirror://gnu/libidn/${P}.tar.gz.sig )
"
S="${WORKDIR}"/${P/a/}

LICENSE="|| ( GPL-2+ LGPL-3+ ) GPL-3+ unicode"
SLOT="0/2"
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
IUSE="nls static-libs"

RDEPEND="
	dev-libs/libunistring:=[${MULTILIB_USEDEP}]
"
DEPEND="
	${RDEPEND}
"
BDEPEND="
	dev-lang/perl
	sys-apps/help2man
	nls? ( sys-devel/gettext )
	verify-sig? ( sec-keys/openpgp-keys-libidn )
"

VERIFY_SIG_OPENPGP_KEY_PATH="${BROOT}"/usr/share/openpgp-keys/libidn.asc

multilib_src_configure() {
	# ideally we want !tc-ld-is-bfd for best future-proofing, but it needs
	# https://github.com/gentoo/gentoo/pull/28355
	# mold needs this too but right now tc-ld-is-mold is also not available
	if tc-ld-is-lld; then
		append-ldflags -Wl,--undefined-version
	fi

	local myconf=(
		CC_FOR_BUILD="$(tc-getBUILD_CC)"
		$(use_enable static-libs static)
		$(multilib_native_use_enable nls)
		--disable-doc
		--disable-gcc-warnings
		--disable-gtk-doc
		--disable-valgrind-tests
	)

	local ECONF_SOURCE=${S}
	econf "${myconf[@]}"
}

multilib_src_install() {
	default
	find "${ED}" -name '*.la' -delete || die
}