Gentoo Packages

# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8
inherit autotools

DL_UUID="1316b6b0-77cd-438c-95e1-c71e760a7579"
MY_PV="${PV}-1"

DESCRIPTION="Epson ESC/P-R 2 generic Inkjet Printer Driver"
HOMEPAGE="https://support.epson.net/linux/Printer/LSB_distribution_pages/en/escpr2.php"
# To get the (link for the) .tar.gz sources, which are identical to the .rpm sources for x86, go to the Epson Download Center
# https://download-center.epson.com/search/?language=en. Search for any supported printer, e.g. "XP-970", select
# "Linux Deb(ARM32)", any country, and under "Source Code" click "Proceed to download".
SRC_URI="https://download-center.epson.com/f/module/${DL_UUID}/${PN}-${MY_PV}.tar.gz"
LICENSE="EPSON-EULA LGPL-2.1"
SLOT="0"
KEYWORDS="amd64 x86 arm arm64"
IUSE="escprlib velvet-paper"

RESTRICT="mirror"
RDEPEND="net-print/cups
         !net-print/epson-inkjet-printer-escpr2-bin"
DEPEND="${RDEPEND}"

PATCHES=(
    # Shamelessly copied from:
    # https://aur.archlinux.org/packages/epson-inkjet-printer-escpr2/
    # Patch URL: https://aur.archlinux.org/cgit/aur.git/commit/?h=epson-inkjet-printer-escpr2&id=8fbca325d6d39fa3ffe001f90a432380bdeacc2f
    "${FILESDIR}/gcc-no-implicit-function-declaration-1.2.31.patch"
)

src_prepare() {
    # the patch to re-enable Velvet Fine Art paper was provided by DerFetzer, see https://aur.archlinux.org/packages/epson-inkjet-printer-escpr2
    if use velvet-paper; then
        PATCHES+=( "${FILESDIR}/enable_velvet_fine_art_paper.patch" )
    fi
    default
    eautoreconf
}

src_configure() {
    econf --disable-shared

    # Makefile calls ls to generate a file list which is included in Makefile.am
    # Set the collation to C to avoid automake being called automatically
    unset LC_ALL
    export LC_COLLATE=C
}

src_install() {
    emake -C ppd DESTDIR="${D}" install
    if use escprlib ; then
        emake -C escprlib DESTDIR="${D}" install
    fi
    emake -C src DESTDIR="${D}" install
    einstalldocs
}

pkg_postinst() {
        elog "The online user manual is available at:"
        elog "    https://download.ebz.epson.net/man/linux/escpr2.html"
}