nixpkgs-suyu/pkgs/os-specific/linux/spl/default.nix
David Guibert 1e77d0b975 kernel 4.14 require libelf to compile modules.
[...]
make modules -C /nix/store/h1vzl6bq4wif3m8dd1bw2p3fv4shjg3n-linux-4.14.9-dev/lib/modules/4.14.9/build EXTRA_CFLAGS=-Werror-implicit-function-declaration M=/tmp/nix-build-spl-kernel-2017-11-16-4.14.9.drv-0/source/build
/nix/store/h1vzl6bq4wif3m8dd1bw2p3fv4shjg3n-linux-4.14.9-dev/lib/modules/4.14.9/source/Makefile:939: *** "Cannot generate ORC metadata for CONFIG_UNWINDER_ORC=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel". Stop.

This patch introduces kernel.moduleBuildDependencies to avoid the logic "stdenv.lib.optional (stdenv.lib.versionAtLeast kernel.version "4.14") libelf" in multiple places.

[dezgeg did some minor tweaks on top]
2017-12-29 23:08:17 +02:00

78 lines
2.5 KiB
Nix

{ fetchFromGitHub, stdenv, autoreconfHook, coreutils, gawk
, configFile ? "all"
# 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
, rev ? "spl-${version}"
, broken ? false
} @ args : stdenv.mkDerivation rec {
name = "spl-${configFile}-${version}${optionalString buildKernel "-${kernel.version}"}";
src = fetchFromGitHub {
owner = "zfsonlinux";
repo = "spl";
inherit rev sha256;
};
patches = [ ./const.patch ./install_prefix.patch ];
nativeBuildInputs = [ autoreconfHook ] ++ optional (kernel != null) kernel.moduleBuildDependencies;
hardeningDisable = [ "pic" ];
preConfigure = ''
substituteInPlace ./module/spl/spl-generic.c --replace /usr/bin/hostid hostid
substituteInPlace ./module/spl/spl-generic.c --replace "PATH=/sbin:/usr/sbin:/bin:/usr/bin" "PATH=${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=${coreutils}:/bin"
'';
configureFlags = [
"--with-config=${configFile}"
] ++ optionals buildKernel [
"--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.
'';
inherit broken;
homepage = http://zfsonlinux.org/;
platforms = platforms.linux;
license = licenses.gpl2Plus;
maintainers = with maintainers; [ jcumming wizeman wkennington fpletz globin ];
};
};
in
assert any (n: n == configFile) [ "kernel" "user" "all" ];
assert buildKernel -> kernel != null;
{
splStable = common {
version = "0.7.4";
sha256 = "0vmakqi3zm8ka5cglif45ll2m6ynq7r55mhk8d1rzjkgi191cddh";
};
splUnstable = common {
version = "2017-11-16";
rev = "ed19bccfb651843fa208232b3a2d3d22a4152bc8";
sha256 = "08ihjbf5fhcnhq9zavcwswg9djlbalbx1bil4rcv6i3d617wammb";
};
}