nixpkgs/pkgs/os-specific/linux/zfs/default.nix
Robin Gloster 4fb5cdd413
treewide: update some homepage URLs
Updated dead or redirecting URLs on packages maintained by me.
2019-10-12 14:52:34 +02:00

174 lines
6.8 KiB
Nix

{ stdenv, fetchFromGitHub, autoreconfHook, utillinux, nukeReferences, coreutils
, perl, buildPackages
, configFile ? "all"
# Userspace dependencies
, zlib, libuuid, python3, attr, openssl
, libtirpc
, nfs-utils
, gawk, gnugrep, gnused, systemd
# Kernel dependencies
, kernel ? null
}:
with stdenv.lib;
let
buildKernel = any (n: n == configFile) [ "kernel" "all" ];
buildUser = any (n: n == configFile) [ "user" "all" ];
common = { version
, sha256
, extraPatches ? []
, rev ? "zfs-${version}"
, isUnstable ? false
, incompatibleKernelVersion ? null }:
if buildKernel &&
(incompatibleKernelVersion != null) &&
versionAtLeast kernel.version incompatibleKernelVersion then
throw ''
Linux v${kernel.version} is not yet supported by zfsonlinux v${version}.
${stdenv.lib.optionalString (!isUnstable) "Try zfsUnstable or set the NixOS option boot.zfs.enableUnstable."}
''
else stdenv.mkDerivation {
name = "zfs-${configFile}-${version}${optionalString buildKernel "-${kernel.version}"}";
src = fetchFromGitHub {
owner = "zfsonlinux";
repo = "zfs";
inherit rev sha256;
};
patches = extraPatches;
postPatch = optionalString buildKernel ''
patchShebangs scripts
# The arrays must remain the same length, so we repeat a flag that is
# already part of the command and therefore has no effect.
substituteInPlace ./module/zfs/zfs_ctldir.c --replace '"/usr/bin/env", "umount"' '"${utillinux}/bin/umount", "-n"' \
--replace '"/usr/bin/env", "mount"' '"${utillinux}/bin/mount", "-n"'
'' + optionalString buildUser ''
substituteInPlace ./lib/libzfs/libzfs_mount.c --replace "/bin/umount" "${utillinux}/bin/umount" \
--replace "/bin/mount" "${utillinux}/bin/mount"
substituteInPlace ./lib/libshare/nfs.c --replace "/usr/sbin/exportfs" "${nfs-utils}/bin/exportfs"
substituteInPlace ./config/user-systemd.m4 --replace "/usr/lib/modules-load.d" "$out/etc/modules-load.d"
substituteInPlace ./config/zfs-build.m4 --replace "\$sysconfdir/init.d" "$out/etc/init.d"
substituteInPlace ./etc/zfs/Makefile.am --replace "\$(sysconfdir)" "$out/etc"
substituteInPlace ./cmd/zed/Makefile.am --replace "\$(sysconfdir)" "$out/etc"
substituteInPlace ./etc/systemd/system/zfs-share.service.in \
--replace "/bin/rm " "${coreutils}/bin/rm "
substituteInPlace ./cmd/vdev_id/vdev_id \
--replace "PATH=/bin:/sbin:/usr/bin:/usr/sbin" \
"PATH=${makeBinPath [ coreutils gawk gnused gnugrep systemd ]}"
'' + optionalString stdenv.hostPlatform.isMusl ''
substituteInPlace config/user-libtirpc.m4 \
--replace /usr/include/tirpc ${libtirpc}/include/tirpc
'';
nativeBuildInputs = [ autoreconfHook nukeReferences ]
++ optionals buildKernel (kernel.moduleBuildDependencies ++ [ perl ]);
buildInputs = optionals buildUser [ zlib libuuid attr ]
++ optionals (buildUser) [ openssl python3 ]
++ optional stdenv.hostPlatform.isMusl libtirpc;
# for zdb to get the rpath to libgcc_s, needed for pthread_cancel to work
NIX_CFLAGS_LINK = "-lgcc_s";
hardeningDisable = [ "fortify" "stackprotector" "pic" ];
configureFlags = [
"--with-config=${configFile}"
(withFeatureAs buildUser "python" python3.interpreter)
] ++ optionals buildUser [
"--with-dracutdir=$(out)/lib/dracut"
"--with-udevdir=$(out)/lib/udev"
"--with-systemdunitdir=$(out)/etc/systemd/system"
"--with-systemdpresetdir=$(out)/etc/systemd/system-preset"
"--with-systemdgeneratordir=$(out)/lib/systemd/system-generator"
"--with-mounthelperdir=$(out)/bin"
"--libexecdir=$(out)/libexec"
"--sysconfdir=/etc"
"--localstatedir=/var"
"--enable-systemd"
] ++ optionals buildKernel ([
"--with-linux=${kernel.dev}/lib/modules/${kernel.modDirVersion}/source"
"--with-linux-obj=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
] ++ kernel.makeFlags);
makeFlags = optionals buildKernel kernel.makeFlags;
enableParallelBuilding = true;
installFlags = [
"sysconfdir=\${out}/etc"
"DEFAULT_INITCONF_DIR=\${out}/default"
"INSTALL_MOD_PATH=\${out}"
];
postInstall = optionalString buildKernel ''
# Add reference that cannot be detected due to compressed kernel module
mkdir -p "$out/nix-support"
echo "${utillinux}" >> "$out/nix-support/extra-refs"
'' + optionalString buildUser ''
# Remove provided services as they are buggy
rm $out/etc/systemd/system/zfs-import-*.service
sed -i '/zfs-import-scan.service/d' $out/etc/systemd/system/*
for i in $out/etc/systemd/system/*; do
substituteInPlace $i --replace "zfs-import-cache.service" "zfs-import.target"
done
# Fix pkgconfig.
ln -s ../share/pkgconfig $out/lib/pkgconfig
# Remove tests because they add a runtime dependency on gcc
rm -rf $out/share/zfs/zfs-tests
# Add Bash completions.
install -v -m444 -D -t $out/share/bash-completion/completions contrib/bash_completion.d/zfs
(cd $out/share/bash-completion/completions; ln -s zfs zpool)
'';
outputs = [ "out" ] ++ optionals buildUser [ "lib" "dev" ];
meta = {
description = "ZFS Filesystem Linux Kernel module";
longDescription = ''
ZFS is a filesystem that combines a logical volume manager with a
Copy-On-Write filesystem with data integrity detection and repair,
snapshotting, cloning, block devices, deduplication, and more.
'';
homepage = https://zfsonlinux.org/;
license = licenses.cddl;
platforms = platforms.linux;
maintainers = with maintainers; [ jcumming wizeman fpletz globin ];
};
};
in {
# also check if kernel version constraints in
# ./nixos/modules/tasks/filesystems/zfs.nix needs
# to be adapted
zfsStable = common {
# comment/uncomment if breaking kernel versions are known
# incompatibleKernelVersion = "4.20";
# this package should point to the latest release.
version = "0.8.2";
sha256 = "0miax0h2wg4b2kn8n93804faajy2n1sh25knyy2hg3k77nlr4pni";
};
zfsUnstable = common {
# comment/uncomment if breaking kernel versions are known
# incompatibleKernelVersion = "4.19";
# this package should point to a version / git revision compatible with the latest kernel release
version = "0.8.2";
sha256 = "0miax0h2wg4b2kn8n93804faajy2n1sh25knyy2hg3k77nlr4pni";
isUnstable = true;
};
}