diff options
Diffstat (limited to 'nixpkgs/pkgs/os-specific/linux/zfs/default.nix')
| -rw-r--r-- | nixpkgs/pkgs/os-specific/linux/zfs/default.nix | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/os-specific/linux/zfs/default.nix b/nixpkgs/pkgs/os-specific/linux/zfs/default.nix new file mode 100644 index 00000000000..985faa51951 --- /dev/null +++ b/nixpkgs/pkgs/os-specific/linux/zfs/default.nix @@ -0,0 +1,173 @@ +{ 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; + }; +} |