nixpkgs/pkgs/os-specific/linux/zfs/default.nix
Franz Pletz eb9f427d4e
zfs: use multiple outputs
Some dev headers are especially large.
2017-08-14 07:57:31 +02:00

124 lines
4.5 KiB
Nix

{ stdenv, fetchFromGitHub, autoreconfHook, utillinux, nukeReferences, coreutils, fetchpatch
, configFile ? "all"
# Userspace dependencies
, zlib, libuuid, python, attr
# Kernel dependencies
, kernel ? null, spl ? null, splUnstable ? null
}:
with stdenv.lib;
let
buildKernel = any (n: n == configFile) [ "kernel" "all" ];
buildUser = any (n: n == configFile) [ "user" "all" ];
in stdenv.mkDerivation rec {
name = "zfs-${configFile}-${version}${optionalString buildKernel "-${kernel.version}"}";
version = "0.7.1";
src = fetchFromGitHub {
owner = "zfsonlinux";
repo = "zfs";
rev = "zfs-${version}";
sha256 = "0czal6lpl8igrhwmqh5jcgx07rlcgnrfg6ywzf681vsyh3gaxj9n";
};
patches = [
(fetchpatch {
url = "https://github.com/Mic92/zfs/compare/zfs-0.7.0-rc3...nixos-zfs-0.7.0-rc3.patch";
sha256 = "1vlw98v8xvi8qapzl1jwm69qmfslwnbg3ry1lmacndaxnyckkvhh";
})
];
buildInputs = [ autoreconfHook nukeReferences ]
++ optionals buildKernel [ spl ]
++ optionals buildUser [ zlib libuuid python attr ];
# for zdb to get the rpath to libgcc_s, needed for pthread_cancel to work
NIX_CFLAGS_LINK = "-lgcc_s";
hardeningDisable = [ "pic" ];
preConfigure = ''
substituteInPlace ./module/zfs/zfs_ctldir.c --replace "umount -t zfs" "${utillinux}/bin/umount -t zfs"
substituteInPlace ./module/zfs/zfs_ctldir.c --replace "mount -t zfs" "${utillinux}/bin/mount -t zfs"
substituteInPlace ./lib/libzfs/libzfs_mount.c --replace "/bin/umount" "${utillinux}/bin/umount"
substituteInPlace ./lib/libzfs/libzfs_mount.c --replace "/bin/mount" "${utillinux}/bin/mount"
substituteInPlace ./cmd/ztest/ztest.c --replace "/usr/sbin/ztest" "$out/sbin/ztest"
substituteInPlace ./cmd/ztest/ztest.c --replace "/usr/sbin/zdb" "$out/sbin/zdb"
substituteInPlace ./config/user-systemd.m4 --replace "/usr/lib/modules-load.d" "$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)" "$out/etc"
substituteInPlace ./module/Makefile.in --replace "/bin/cp" "cp"
substituteInPlace ./etc/systemd/system/zfs-share.service.in \
--replace "@bindir@/rm " "${coreutils}/bin/rm "
for f in ./udev/rules.d/*
do
substituteInPlace "$f" --replace "/lib/udev/vdev_id" "$out/lib/udev/vdev_id"
done
./autogen.sh
'';
configureFlags = [
"--with-config=${configFile}"
] ++ optionals buildUser [
"--with-dracutdir=$(out)/lib/dracut"
"--with-udevdir=$(out)/lib/udev"
"--with-systemdunitdir=$(out)/etc/systemd/system"
"--with-systemdpresetdir=$(out)/etc/systemd/system-preset"
"--with-mounthelperdir=$(out)/bin"
"--sysconfdir=/etc"
"--localstatedir=/var"
"--enable-systemd"
] ++ optionals buildKernel [
"--with-spl=${spl}/libexec/spl"
"--with-linux=${kernel.dev}/lib/modules/${kernel.modDirVersion}/source"
"--with-linux-obj=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
];
enableParallelBuilding = true;
installFlags = [
"sysconfdir=\${out}/etc"
"DEFAULT_INITCONF_DIR=\${out}/default"
];
postInstall = ''
# Prevent kernel modules from depending on the Linux -dev output.
nuke-refs $(find $out -name "*.ko")
'' + 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
'';
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 = http://zfsonlinux.org/;
license = licenses.cddl;
platforms = platforms.linux;
maintainers = with maintainers; [ jcumming wizeman wkennington fpletz globin ];
};
}