From 419a71e1e533fcc380f27d902194c8878882fa20 Mon Sep 17 00:00:00 2001
From: "Ricardo M. Correia" <rcorreia@wizy.org>
Date: Sat, 22 Mar 2014 18:27:23 +0100
Subject: spl, zfs: Add git versions, based on recent commits

Upstream has not been tagging new versions for a long time, but we need
compatibility with newer kernels. The 0.6.2 versions already have a bunch of
backported compatibility patches, but 3.14 kernels need even more.

Also, the git versions have fixed a bunch of crashes and other bugs, so perhaps
we should just bite the bullet and just use recent git versions (as sometimes
upstream recommends, when people run into bugs).

This adds a new "boot.zfs.useGit" boolean option, so that a user can
easily opt into using the git versions.
---
 pkgs/os-specific/linux/spl/git.nix | 46 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 pkgs/os-specific/linux/spl/git.nix

(limited to 'pkgs/os-specific/linux/spl')

diff --git a/pkgs/os-specific/linux/spl/git.nix b/pkgs/os-specific/linux/spl/git.nix
new file mode 100644
index 000000000000..ba7ccc7348ee
--- /dev/null
+++ b/pkgs/os-specific/linux/spl/git.nix
@@ -0,0 +1,46 @@
+{ stdenv, fetchgit, kernel, perl, autoconf, automake, libtool, coreutils, gawk }:
+
+stdenv.mkDerivation {
+  name = "spl-0.6.3pre-${kernel.version}";
+  src = fetchgit {
+    url = git://github.com/zfsonlinux/spl.git;
+    rev = "89aa97059d7ddad668a5118aef7914743162a5e8";
+    sha256 = "1x4pba26zbyly8xd9q8s4av9v88ck0n9szxx72wzcn0s25rsyanx";
+  };
+
+  patches = [ ./install_prefix.patch ];
+
+  buildInputs = [ perl autoconf automake libtool ];
+
+  preConfigure = ''
+    ./autogen.sh
+
+    substituteInPlace ./module/spl/spl-generic.c --replace /usr/bin/hostid hostid
+    substituteInPlace ./module/spl/spl-module.c  --replace /bin/mknod mknod
+
+    substituteInPlace ./module/spl/spl-generic.c --replace "PATH=/sbin:/usr/sbin:/bin:/usr/bin" "PATH=${coreutils}:${gawk}:/bin"
+    substituteInPlace ./module/splat/splat-vnode.c --replace "PATH=/sbin:/usr/sbin:/bin:/usr/bin" "PATH=${coreutils}:/bin"
+    substituteInPlace ./module/splat/splat-linux.c --replace "PATH=/sbin:/usr/sbin:/bin:/usr/bin" "PATH=${coreutils}:/bin"
+  '';
+
+  configureFlags = ''
+     --with-linux=${kernel.dev}/lib/modules/${kernel.modDirVersion}/source
+     --with-linux-obj=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build
+  '';
+
+  enableParallelBuilding = true;
+
+  meta = {
+    description = "Kernel module driver for solaris porting layer (needed by in-kernel zfs)";
+
+    longDescription = ''
+      This kernel module is a porting layer for ZFS to work inside the linux
+      kernel.
+    '';
+
+    homepage = http://zfsonlinux.org/;
+    platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.gpl2Plus;
+    maintainers = with stdenv.lib.maintainers; [ wizeman ];
+  };
+}
-- 
cgit 1.4.1