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# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
CRATES=""
PYTHON_COMPAT=( python3_{9..11} )
inherit cargo flag-o-matic multiprocessing python-any-r1 toolchain-funcs unpacker
DESCRIPTION="Tools for bcachefs"
HOMEPAGE="https://bcachefs.org/"
if [[ ${PV} == "9999" ]]; then
inherit git-r3
EGIT_REPO_URI="https://evilpiepirate.org/git/bcachefs-tools.git"
else
MY_COMMIT=f1f88825c371f84edb85a156de5e1962503d23b2
SRC_URI="https://evilpiepirate.org/git/bcachefs-tools.git/snapshot/bcachefs-tools-${MY_COMMIT}.tar.zst
$(cargo_crate_uris ${CRATES})"
S="${WORKDIR}/${PN}-${MY_COMMIT}"
KEYWORDS="~amd64"
fi
LICENSE="Apache-2.0 BSD GPL-2 MIT"
SLOT="0"
IUSE="fuse test"
RESTRICT="!test? ( test )"
DEPEND="
app-arch/lz4
app-arch/zstd
dev-libs/libaio
dev-libs/libsodium
dev-libs/userspace-rcu
sys-apps/keyutils
sys-apps/util-linux
sys-libs/zlib
virtual/udev
fuse? ( >=sys-fs/fuse-3.7.0 )
"
RDEPEND="${DEPEND}"
BDEPEND="
${PYTHON_DEPS}
$(python_gen_any_dep '
dev-python/docutils[${PYTHON_USEDEP}]
test? (
dev-python/pytest[${PYTHON_USEDEP}]
dev-python/pytest-xdist[${PYTHON_USEDEP}]
)
')
$(unpacker_src_uri_depends)
sys-devel/clang
virtual/rust
"
python_check_deps() {
if use test; then
python_has_version \
"dev-python/pytest[${PYTHON_USEDEP}]" \
"dev-python/pytest-xdist[${PYTHON_USEDEP}]"
fi
python_has_version "dev-python/docutils[${PYTHON_USEDEP}]"
}
src_unpack() {
if [[ ${PV} == "9999" ]]; then
git-r3_src_unpack
local module
for module in bch_bindgen mount; do
S="${S}/rust-src/${module}" cargo_live_src_unpack
done
else
unpacker bcachefs-tools-${MY_COMMIT}.tar.zst
cargo_src_unpack
fi
}
src_prepare() {
default
tc-export CC
sed \
-e '/^CFLAGS/s:-O2::' \
-e '/^CFLAGS/s:-g::' \
-e 's:pytest-3:/bin/true:g' \
-i Makefile || die
append-lfs-flags
}
src_compile() {
use fuse && export BCACHEFS_FUSE=1
export BUILD_VERBOSE=1
export VERSION=${PV}
default
# Rust UUID-based mounter isn't in 'all' target, may as well use ebuild functions
local module
for module in bch_bindgen mount; do
pushd "${S}/rust-src/${module}" > /dev/null || die
LIBBCACHEFS_LIB="${S}" LIBBCACHEFS_INCLUDE="${S}" cargo_src_compile
popd > /dev/null || die
done
ln -f "${S}/rust-src/mount/target/release/bcachefs-mount" "${S}/mount.bcachefs" || die
use test && emake tests
}
src_test() {
if ! use fuse; then
EPYTEST_IGNORE=( tests/test_fuse.py )
fi
EPYTEST_DESELECT=(
# Valgrind
'tests/test_fixture.py::test_read_after_free'
'tests/test_fixture.py::test_undefined'
'tests/test_fixture.py::test_write_after_free'
'tests/test_fixture.py::test_undefined_branch'
'tests/test_fixture.py::test_leak'
'tests/test_fixture.py::test_check'
# Fails in portage because of usersandbox; ensure that these pass before bumping!
'tests/test_basic.py::test_format'
'tests/test_basic.py::test_fsck'
'tests/test_basic.py::test_list'
'tests/test_basic.py::test_list_inodes'
'tests/test_basic.py::test_list_dirent'
)
epytest -v -n "$(makeopts_jobs)"
}
QA_FLAGS_IGNORED="usr/bin/mount.bcachefs"
# Raised upstream; we don't expect anything to link against this outside of bcachefs-tools bins, for now
QA_SONAME=".*libbcachefs.so"
src_install() {
exeinto /usr/bin
local file
for file in bcachefs fsck.bcachefs mkfs.bcachefs mount.bcachefs mount.bcachefs.sh; do
doexe $file
done
dolib.so libbcachefs.so
doman bcachefs.8
}
pkg_postinst() {
if use fuse; then
ewarn "FUSE support is experimental."
ewarn "Please only use it for development purposes at the risk of losing your data."
ewarn "You have been warned."
fi
}