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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit flag-o-matic systemd toolchain-funcs
MY_P="${P/_/-}"
DESCRIPTION="The GNU Privacy Guard, a GPL OpenPGP implementation"
HOMEPAGE="https://gnupg.org/"
SRC_URI="mirror://gnupg/gnupg/${MY_P}.tar.bz2"
LICENSE="GPL-3"
SLOT="0"
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"
IUSE="bzip2 doc ldap nls readline selinux +smartcard ssl tofu tools usb user-socket wks-server"
# Existence of executables is checked during configuration.
DEPEND=">=dev-libs/libassuan-2.5.0
>=dev-libs/libgcrypt-1.8.0
>=dev-libs/libgpg-error-1.29
>=dev-libs/libksba-1.3.4
>=dev-libs/npth-1.2
>=net-misc/curl-7.10
bzip2? ( app-arch/bzip2 )
ldap? ( net-nds/openldap )
readline? ( sys-libs/readline:0= )
smartcard? ( usb? ( virtual/libusb:1 ) )
ssl? ( >=net-libs/gnutls-3.0:0= )
sys-libs/zlib
tofu? ( >=dev-db/sqlite-3.7 )"
RDEPEND="${DEPEND}
app-crypt/pinentry
nls? ( virtual/libintl )
selinux? ( sec-policy/selinux-gpg )
wks-server? ( virtual/mta )"
BDEPEND="virtual/pkgconfig
doc? ( sys-apps/texinfo )
nls? ( sys-devel/gettext )"
S="${WORKDIR}/${MY_P}"
DOCS=(
ChangeLog NEWS README THANKS TODO VERSION
doc/FAQ doc/DETAILS doc/HACKING doc/TRANSLATE doc/OpenPGP doc/KEYSERVER
)
PATCHES=(
"${FILESDIR}/${PN}-2.1.20-gpgscm-Use-shorter-socket-path-lengts-to-improve-tes.patch"
)
src_prepare() {
default
# Inject SSH_AUTH_SOCK into user's sessions after enabling gpg-agent-ssh.socket in systemctl --user mode,
# idea borrowed from libdbus, see
# https://gitlab.freedesktop.org/dbus/dbus/-/blob/master/bus/systemd-user/dbus.socket.in#L6
#
# This cannot be upstreamed, as it requires determining the exact prefix of 'systemctl',
# which in turn requires discovery in Autoconf, something that upstream deeply resents.
sed -e "/DirectoryMode=/a ExecStartPost=-${EPREFIX}/bin/systemctl --user set-environment SSH_AUTH_SOCK=%t/gnupg/S.gpg-agent.ssh" \
-i doc/examples/systemd-user/gpg-agent-ssh.socket || die
}
src_configure() {
local myconf=(
$(use_enable bzip2)
$(use_enable nls)
$(use_enable smartcard scdaemon)
$(use_enable ssl gnutls)
$(use_enable tofu)
$(use smartcard && use_enable usb ccid-driver || echo '--disable-ccid-driver')
$(use_enable wks-server wks-tools)
$(use_with ldap)
$(use_with readline)
--with-mailprog=/usr/libexec/sendmail
--disable-ntbtls
--enable-all-tests
--enable-gpg
--enable-gpgsm
--enable-large-secmem
CC_FOR_BUILD="$(tc-getBUILD_CC)"
GPG_ERROR_CONFIG="${ESYSROOT}/usr/bin/${CHOST}-gpg-error-config"
KSBA_CONFIG="${ESYSROOT}/usr/bin/ksba-config"
LIBASSUAN_CONFIG="${ESYSROOT}/usr/bin/libassuan-config"
LIBGCRYPT_CONFIG="${ESYSROOT}/usr/bin/${CHOST}-libgcrypt-config"
NPTH_CONFIG="${ESYSROOT}/usr/bin/npth-config"
$("${S}/configure" --help | grep -o -- '--without-.*-prefix')
)
if use prefix && use usb; then
# bug #649598
append-cppflags -I"${EPREFIX}/usr/include/libusb-1.0"
fi
#bug 663142
if use user-socket; then
myconf+=( --enable-run-gnupg-user-socket )
fi
# glib fails and picks up clang's internal stdint.h causing weird errors
[[ ${CC} == *clang ]] && \
export gl_cv_absolute_stdint_h=/usr/include/stdint.h
# Hardcode mailprog to /usr/libexec/sendmail even if it does not exist.
# As of GnuPG 2.3, the mailprog substitution is used for the binary called
# by wks-client & wks-server; and if it's autodetected but not not exist at
# build time, then then 'gpg-wks-client --send' functionality will not
# work. This has an unwanted side-effect in stage3 builds: there was a
# [R]DEPEND on virtual/mta, which also brought in virtual/logger, bloating
# the build where the install guide previously make the user chose the
# logger & mta early in the install.
econf "${myconf[@]}"
}
src_compile() {
default
use doc && emake -C doc html
}
src_test() {
#Bug: 638574
use tofu && export TESTFLAGS=--parallel
default
}
src_install() {
default
use tools &&
dobin \
tools/{convert-from-106,gpg-check-pattern} \
tools/{gpg-zip,gpgconf,gpgsplit,lspgpot,mail-signed-keys} \
tools/make-dns-cert
dosym gpg /usr/bin/gpg2
dosym gpgv /usr/bin/gpgv2
echo ".so man1/gpg.1" > "${ED}"/usr/share/man/man1/gpg2.1 || die
echo ".so man1/gpgv.1" > "${ED}"/usr/share/man/man1/gpgv2.1 || die
dodir /etc/env.d
echo "CONFIG_PROTECT=/usr/share/gnupg/qualified.txt" >> "${ED}"/etc/env.d/30gnupg || die
use doc && dodoc doc/gnupg.html/* doc/*.png
systemd_douserunit doc/examples/systemd-user/*.{service,socket}
}