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-rw-r--r--pkgs/os-specific/linux/zfs/default.nix108
1 files changed, 103 insertions, 5 deletions
diff --git a/pkgs/os-specific/linux/zfs/default.nix b/pkgs/os-specific/linux/zfs/default.nix
index 06aca23369e..d068a4e910d 100644
--- a/pkgs/os-specific/linux/zfs/default.nix
+++ b/pkgs/os-specific/linux/zfs/default.nix
@@ -1,14 +1,112 @@
-{ callPackage, fetchFromGitHub, ... } @ args:
+{ stdenv, fetchFromGitHub, autoreconfHook, utillinux, nukeReferences, coreutils
+, configFile ? "all"
 
-callPackage ./generic.nix (args // rec {
-  version = "0.6.4";
+# Userspace dependencies
+, zlib, libuuid, python
+
+# Kernel dependencies
+, kernel ? null, spl ? null
+}:
+
+with stdenv.lib;
+let
+  buildKernel = any (n: n == configFile) [ "kernel" "all" ];
+  buildUser = any (n: n == configFile) [ "user" "all" ];
+in
+
+assert any (n: n == configFile) [ "kernel" "user" "all" ];
+assert buildKernel -> kernel != null && spl != null;
+
+stdenv.mkDerivation rec {
+  name = "zfs-${configFile}-${version}${optionalString buildKernel "-${kernel.version}"}";
+
+  version = "0.6.5.1";
 
   src = fetchFromGitHub {
     owner = "zfsonlinux";
     repo = "zfs";
     rev = "zfs-${version}";
-    sha256 = "0xlj2w6gadip3rr3f1lri1n93lkjpzyksnk01sbl5wsrbkry3xjq";
+    sha256 = "0lbii5kc3b68zj8mvvznl05czwdkr0ld3a2javbkngfvrcn09rz2";
   };
 
   patches = [ ./nix-build.patch ];
-})
+
+  buildInputs = [ autoreconfHook nukeReferences ]
+    ++ optionals buildKernel [ spl ]
+    ++ optionals buildUser [ zlib libuuid python ];
+
+  # for zdb to get the rpath to libgcc_s, needed for pthread_cancel to work
+  NIX_CFLAGS_LINK = "-lgcc_s";
+
+  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 ./udev/rules.d/*            --replace "/lib/udev/vdev_id"       "$out/lib/udev/vdev_id"
+    substituteInPlace ./cmd/ztest/ztest.c         --replace "/usr/sbin/ztest"         "$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 "
+    ./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
+  '';
+
+  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 ];
+  };
+}