gentoo-overlay/sys-devel/autoconf/autoconf-2.69-r5.ebuild

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

EAPI=7

if [[ ${PV} == "9999" ]] ; then
	EGIT_REPO_URI="https://git.savannah.gnu.org/git/autoconf.git"
	inherit git-r3
else
	SRC_URI="mirror://gnu/${PN}/${P}.tar.xz
		ftp://alpha.gnu.org/pub/gnu/${PN}/${P}.tar.xz
		https://dev.gentoo.org/~polynomial-c/dist/${P}-runstatedir_patches.tar.xz"
	KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
fi

inherit toolchain-autoconf

DESCRIPTION="Used to create autoconfiguration files"
HOMEPAGE="https://www.gnu.org/software/autoconf/autoconf.html"

LICENSE="GPL-3"
SLOT="${PV}"
IUSE="emacs"

BDEPEND=">=sys-devel/m4-1.4.16
	>=dev-lang/perl-5.6"
RDEPEND="${BDEPEND}
	!~sys-devel/${P}:2.5
	>=sys-devel/autoconf-wrapper-13"
[[ ${PV} == "9999" ]] && BDEPEND+=" >=sys-apps/texinfo-4.3"
PDEPEND="emacs? ( app-emacs/autoconf-mode )"

PATCHES=(
	"${FILESDIR}"/${PN}-2.69-perl-5.26.patch
	"${FILESDIR}"/${P}-fix-libtool-test.patch
	"${FILESDIR}"/${PN}-2.69-perl-5.26-2.patch
	"${FILESDIR}"/${P}-make-tests-bash5-compatible.patch

	"${WORKDIR}"/patches/${P}-runstatedir.patch
	"${WORKDIR}"/patches/${P}-texinfo.patch
	"${WORKDIR}"/patches/${P}-runstatedir_info.patch
)

src_prepare() {
	# usr/bin/libtool is provided by binutils-apple, need gnu libtool
	if [[ ${CHOST} == *-darwin* ]] ; then
		PATCHES+=( "${FILESDIR}"/${PN}-2.61-darwin.patch )
	fi

	# Save timestamp to avoid later makeinfo call
	touch -r doc/{,old_}autoconf.texi || die

	toolchain-autoconf_src_prepare

	# Restore timestamp to avoid makeinfo call
	# We already have an up to date autoconf.info page at this point.
	touch -r doc/{old_,}autoconf.texi || die
}