# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

# Note: if your package uses the texi2dvi utility, it must depend on the
# virtual/texi2dvi package to pull in all the right deps.  The tool is not
# usable out-of-the-box because it requires the large tex packages.

EAPI=6

inherit flag-o-matic toolchain-funcs

DESCRIPTION="The GNU info program and utilities"
HOMEPAGE="https://www.gnu.org/software/texinfo/"
SRC_URI="mirror://gnu/${PN}/${P}.tar.xz"

LICENSE="GPL-3"
SLOT="0"
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86"
IUSE="nls static"

RDEPEND="
	!=app-text/tetex-2*
	>=sys-libs/ncurses-5.2-r2:0=
	dev-lang/perl:=
	dev-perl/libintl-perl
	dev-perl/Unicode-EastAsianWidth
	dev-perl/Text-Unidecode
	nls? ( virtual/libintl )"
DEPEND="${RDEPEND}
	app-arch/xz-utils
	nls? ( >=sys-devel/gettext-0.19.6 )"

src_configure() {
	# Respect compiler and CPPFLAGS/CFLAGS/LDFLAGS for Perl extensions. #622576
	local -x PERL_EXT_CC="$(tc-getCC)" PERL_EXT_CPPFLAGS="${CPPFLAGS}" PERL_EXT_CFLAGS="${CFLAGS}" PERL_EXT_LDFLAGS="${LDFLAGS}"

	use static && append-ldflags -static
	local myeconfargs=(
		--with-external-libintl-perl
		--with-external-Unicode-EastAsianWidth
		--with-external-Text-Unidecode
		$(use_enable nls)
	)
	econf "${myeconfargs[@]}"
}