sys-fs/bcachefs-tools: add 1.13.0-r2

Backport patch to pass `-C default-linker-libraries` to rustc.

Closes: https://bugs.gentoo.org/935305
Signed-off-by: Matt Jolly <kangie@gentoo.org>

3 files changed, 263 insertions, 4 deletions

diff --git a/sys-fs/bcachefs-tools/bcachefs-tools-1.13.0-r2.ebuild b/sys-fs/bcachefs-tools/bcachefs-tools-1.13.0-r2.ebuild
new file mode 100644
index 000000000000..5545edff08b1
--- /dev/null
+++ b/sys-fs/bcachefs-tools/bcachefs-tools-1.13.0-r2.ebuild
@@ -0,0 +1,225 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+CRATES="
+	aho-corasick@1.1.3
+	anstream@0.6.15
+	anstyle-parse@0.2.5
+	anstyle-query@1.1.1
+	anstyle-wincon@3.0.4
+	anstyle@1.0.8
+	anyhow@1.0.89
+	bindgen@0.69.5
+	bitfield@0.14.0
+	bitflags@1.3.2
+	bitflags@2.6.0
+	cc@1.1.28
+	cexpr@0.6.0
+	cfg-if@1.0.0
+	clang-sys@1.8.1
+	clap@4.5.20
+	clap_builder@4.5.20
+	clap_complete@4.5.33
+	clap_derive@4.5.18
+	clap_lex@0.7.2
+	colorchoice@1.0.2
+	either@1.13.0
+	env_logger@0.10.2
+	errno-dragonfly@0.1.2
+	errno@0.2.8
+	errno@0.3.9
+	glob@0.3.1
+	heck@0.5.0
+	home@0.5.9
+	is_terminal_polyfill@1.70.1
+	itertools@0.12.1
+	lazy_static@1.5.0
+	lazycell@1.3.0
+	libc@0.2.159
+	libloading@0.8.5
+	libudev-sys@0.1.4
+	linux-raw-sys@0.4.14
+	log@0.4.22
+	memchr@2.7.4
+	minimal-lexical@0.2.1
+	nom@7.1.3
+	once_cell@1.20.2
+	owo-colors@4.1.0
+	paste@1.0.15
+	pkg-config@0.3.31
+	prettyplease@0.2.22
+	proc-macro2@1.0.87
+	quote@1.0.37
+	regex-automata@0.4.8
+	regex-syntax@0.8.5
+	regex@1.11.0
+	rustc-hash@1.1.0
+	rustix@0.38.37
+	rustversion@1.0.17
+	shlex@1.3.0
+	strsim@0.11.1
+	strum@0.26.3
+	strum_macros@0.26.4
+	syn@2.0.79
+	terminal_size@0.4.0
+	udev@0.7.0
+	unicode-ident@1.0.13
+	utf8parse@0.2.2
+	uuid@1.10.0
+	which@4.4.2
+	winapi-i686-pc-windows-gnu@0.4.0
+	winapi-x86_64-pc-windows-gnu@0.4.0
+	winapi@0.3.9
+	windows-sys@0.52.0
+	windows-sys@0.59.0
+	windows-targets@0.52.6
+	windows_aarch64_gnullvm@0.52.6
+	windows_aarch64_msvc@0.52.6
+	windows_i686_gnu@0.52.6
+	windows_i686_gnullvm@0.52.6
+	windows_i686_msvc@0.52.6
+	windows_x86_64_gnu@0.52.6
+	windows_x86_64_gnullvm@0.52.6
+	windows_x86_64_msvc@0.52.6
+	zeroize@1.8.1
+	zeroize_derive@1.4.2
+"
+
+LLVM_COMPAT=( {17..19} )
+PYTHON_COMPAT=( python3_{10..13} )
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/kentoverstreet.asc
+
+inherit cargo flag-o-matic  llvm-r1 python-any-r1 shell-completion toolchain-funcs unpacker verify-sig
+
+DESCRIPTION="Tools for bcachefs"
+HOMEPAGE="https://bcachefs.org/"
+if [[ ${PV} == "9999" ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://evilpiepirate.org/git/bcachefs-tools.git"
+else
+	SRC_URI="https://evilpiepirate.org/bcachefs-tools/bcachefs-tools-${PV}.tar.zst
+		${CARGO_CRATE_URIS}"
+	SRC_URI+=" verify-sig? ( https://evilpiepirate.org/bcachefs-tools/bcachefs-tools-${PV}.tar.sign )"
+	S="${WORKDIR}/${P}"
+	KEYWORDS="~amd64 ~arm64"
+fi
+
+LICENSE="Apache-2.0 BSD GPL-2 MIT"
+SLOT="0"
+IUSE="fuse verify-sig"
+RESTRICT="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}"
+
+# Clang is required for bindgen
+BDEPEND="
+	${PYTHON_DEPS}
+	$(python_gen_any_dep '
+		dev-python/docutils[${PYTHON_USEDEP}]
+	')
+	$(unpacker_src_uri_depends)
+	$(llvm_gen_dep '
+		llvm-core/clang:${LLVM_SLOT}
+	')
+	elibc_musl? ( >=sys-libs/musl-1.2.5 )
+	virtual/pkgconfig
+	verify-sig? ( >=sec-keys/openpgp-keys-kentoverstreet-20241012 )
+"
+
+QA_FLAGS_IGNORED="/sbin/bcachefs"
+
+PATCHES=(
+	"${FILESDIR}/${P}-rustc-default-libs.patch"
+)
+
+python_check_deps() {
+	python_has_version "dev-python/docutils[${PYTHON_USEDEP}]"
+}
+
+pkg_setup() {
+	llvm-r1_pkg_setup
+	python-any-r1_pkg_setup
+}
+
+src_unpack() {
+	if [[ ${PV} == "9999" ]]; then
+		git-r3_src_unpack
+		S="${S}/rust-src" cargo_live_src_unpack
+	else
+		unpacker ${P}.tar.zst
+		cargo_src_unpack
+	fi
+}
+
+src_prepare() {
+	default
+	tc-export CC
+
+	sed \
+		-e '/^CFLAGS/s:-O2::' \
+		-e '/^CFLAGS/s:-g::' \
+		-i Makefile || die
+	append-lfs-flags
+}
+
+src_compile() {
+	use fuse && export BCACHEFS_FUSE=1
+	export BUILD_VERBOSE=1
+	export VERSION=${PV}
+
+	default
+
+	# This version mangles the symbolic link,
+	# please check if this can be removed before bumping
+	rm "${S}"/bcachefs
+	ln -s "${S}"/target/release/bcachefs bcachefs
+
+	local shell
+	for shell in bash fish zsh; do
+		./bcachefs completions ${shell} > ${shell}.completion || die
+	done
+}
+
+src_install() {
+	into /
+	dosbin bcachefs
+
+	dosym bcachefs /sbin/fsck.bcachefs
+	dosym bcachefs /sbin/mkfs.bcachefs
+	dosym bcachefs /sbin/mount.bcachefs
+
+	if use fuse; then
+		dosym bcachefs /sbin/fsck.fuse.bcachefs
+		dosym bcachefs /sbin/mkfs.fuse.bcachefs
+		dosym bcachefs /sbin/mount.fuse.bcachefs
+	fi
+
+	newbashcomp bash.completion bcachefs
+	newfishcomp fish.completion bcachefs.fish
+	newzshcomp zsh.completion _bcachefs
+
+	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
+}
diff --git a/sys-fs/bcachefs-tools/bcachefs-tools-9999.ebuild b/sys-fs/bcachefs-tools/bcachefs-tools-9999.ebuild
index d31d231164a9..101ecf0c2584 100644
--- a/sys-fs/bcachefs-tools/bcachefs-tools-9999.ebuild
+++ b/sys-fs/bcachefs-tools/bcachefs-tools-9999.ebuild
@@ -87,7 +87,7 @@ CRATES="
 	zeroize_derive@1.4.2
 "
 
-LLVM_COMPAT=( {16..18} )
+LLVM_COMPAT=( {17..19} )
 PYTHON_COMPAT=( python3_{10..13} )
 VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/kentoverstreet.asc
 inherit cargo flag-o-matic llvm-r1 python-any-r1 shell-completion toolchain-funcs unpacker verify-sig
@@ -124,7 +124,7 @@ DEPEND="
 "
 
 RDEPEND="${DEPEND}"
-#
+
 # Clang is required for bindgen
 BDEPEND="
 	${PYTHON_DEPS}
@@ -165,8 +165,6 @@ src_prepare() {
 	default
 	tc-export CC
 
-	# Version sed needed because the Makefile hasn't been bumped yet
-	# Check if it is no longer before bumping
 	sed \
 		-e '/^CFLAGS/s:-O2::' \
 		-e '/^CFLAGS/s:-g::' \
diff --git a/sys-fs/bcachefs-tools/files/bcachefs-tools-1.13.0-rustc-default-libs.patch b/sys-fs/bcachefs-tools/files/bcachefs-tools-1.13.0-rustc-default-libs.patch
new file mode 100644
index 000000000000..dad793cbe5e3
--- /dev/null
+++ b/sys-fs/bcachefs-tools/files/bcachefs-tools-1.13.0-rustc-default-libs.patch
@@ -0,0 +1,36 @@
+https://github.com/koverstreet/bcachefs-tools/commit/10dc29d5b9a44e7bb8aff657e73c0c68dccc32b9
+From: Alyssa Ross <hi@alyssa.is>
+Date: Sat, 12 Oct 2024 18:13:19 +0200
+Subject: [PATCH] Pass -C default-linker-libraries to rustc
+
+By default, rustc passes -nodefaultlibs to the linker.  In some cases,
+this can cause compiler builtins (e.g. __cpu_model, used by
+__builtin_cpu_supports) not to be linked in:
+
+= note: /nix/store/s2cjhni3s6shh0n35ay1hpj8d85k44qk-x86_64-unknown-linux-musl-binutils-2.43.1/bin/x86_64-unknown-linux-musl-ld: ./libbcachefs.a(tools-util.o): in function `resolve_crc32c':
+        /build/source/c_src/tools-util.c:457:(.text+0x1023): undefined reference to `__cpu_model'
+        collect2: error: ld returned 1 exit status
+
+I saw this with static musl GCC builds, and others have reported it with
+Clang.
+
+Link: https://github.com/koverstreet/bcachefs-tools/issues/300
+Signed-off-by: Alyssa Ross <hi@alyssa.is>
+Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
+--- a/Makefile
++++ b/Makefile
+@@ -73,12 +73,13 @@ CFLAGS+=$(call cc-disable-warning, zero-length-array)
+ CFLAGS+=$(call cc-disable-warning, shift-overflow)
+ CFLAGS+=$(call cc-disable-warning, enum-conversion)
+ CFLAGS+=$(call cc-disable-warning, gnu-variable-sized-type-not-at-end)
++export RUSTFLAGS=-C default-linker-libraries
+ 
+ PKGCONFIG_LIBS="blkid uuid liburcu libsodium zlib liblz4 libzstd libudev libkeyutils"
+ ifdef BCACHEFS_FUSE
+ 	PKGCONFIG_LIBS+="fuse3 >= 3.7"
+ 	CFLAGS+=-DBCACHEFS_FUSE
+-	export RUSTFLAGS=--cfg fuse
++	RUSTFLAGS+=--cfg fuse
+ endif
+ 
+ PKGCONFIG_CFLAGS:=$(shell $(PKG_CONFIG) --cflags $(PKGCONFIG_LIBS))