Install this version:
emerge -a =app-crypt/acr38u-1.7.11
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =app-crypt/acr38u-1.7.11
Or alternatively:
emerge --autounmask-write -a =app-crypt/acr38u-1.7.11
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit autotools udev
MY_P="ACR38_LINUX_$(ver_cut 1)00$(ver_cut 2)$(ver_cut 3)_P"
DESCRIPTION="Non CCID driver for ACR38 AC1038-based Smart Card Reader"
# This driver is not maintained by ACS anymore.
# The source code is no longer available on https://www.acs.com.hk
# The download link has been updated to a stable one via the Internet Archive.
HOMEPAGE="https://www.acs.com.hk"
SRC_URI="https://web.archive.org/web/20220205194100/https://www.linuxunderground.be/${MY_P}.tar.bz2 -> ${P}.tar.bz2"
S="${WORKDIR}/${MY_P}"
LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~amd64 ~x86"
# Make this safe from collisions, require a version of pcsc-lite that
# uses libusb-1.0 and use the wrapper library instead.
# Changed back from dev-libs/libusb-compat to virtual/libusb:0 because
# libusb-compat is marked stable and primary in the virtual. -ssuominen
RDEPEND="
>=sys-apps/pcsc-lite-1.6.4
virtual/libusb:0"
DEPEND="${RDEPEND}"
BDEPEND="virtual/pkgconfig"
PATCHES=( "${FILESDIR}"/${P}-build.patch
"${FILESDIR}"/cleanup.patch
)
src_prepare() {
default
eautoreconf
}
src_install() {
default
find "${ED}" -name '*.la' -delete || die
# note: for eudev support this pkg may always need to install rules to /usr
udev_newrules "${FILESDIR}/${PV}-bis.rules" 92-pcscd-acr38u.rules
}
pkg_postinst() {
udev_reload
}
pkg_postrm() {
udev_reload
}
>=sys-apps/pcsc-lite-1.6.4 virtual/libusb:0
>=sys-apps/pcsc-lite-1.6.4 virtual/libusb:0
virtual/pkgconfig