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dpdk: extract from linuxPackages.dpdk

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DPDK kernel modules are optional and its libraries do not reference them.

This allows to move the packages that depend on DPDK out of linuxPackages,
since they do not depend on kernel version.
This commit is contained in:
Orivej Desh 2018-05-20 22:43:35 +00:00
parent a48088769f
commit 2287c5f6a5
2 changed files with 37 additions and 17 deletions
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50
pkgs/os-specific/linux/dpdk/default.nix
View file

@ -1,7 +1,13 @@
{ stdenv, kernel, fetchurl, pkgconfig, numactl }:
{ stdenv, lib, kernel, fetchurl, pkgconfig, numactl }:
stdenv.mkDerivation rec {
name = "dpdk-${version}-${kernel.version}";
let
kver = kernel.modDirVersion or null;
mod = kernel != null;
in stdenv.mkDerivation rec {
name = "dpdk-${version}" + lib.optionalString mod "-${kernel.version}";
version = "17.11.2";
src = fetchurl {
@ -9,35 +15,45 @@ stdenv.mkDerivation rec {
sha256 = "19m5l3jkrns8r1zbjb6ry18w50ff36kbl5b5g6pfcp9p57sfisd2";
};
nativeBuildInputs = [ pkgconfig ] ++ kernel.moduleBuildDependencies;
buildInputs = [ numactl ];
nativeBuildInputs = [ pkgconfig ];
buildInputs = [ numactl ] ++ lib.optional mod kernel.moduleBuildDependencies;
RTE_KERNELDIR = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
RTE_KERNELDIR = if mod then "${kernel.dev}/lib/modules/${kver}/build" else "/var/empty";
RTE_TARGET = "x86_64-native-linuxapp-gcc";
# we need sse3 instructions to build
NIX_CFLAGS_COMPILE = [ "-msse3" ];
enableParallelBuilding = true;
outputs = [ "out" "kmod" ];
hardeningDisable = [ "pic" ];
postPatch = lib.optionalString (!mod) ''
# Do not build kernel modules.
cat >>config/defconfig_$RTE_TARGET <<EOF
CONFIG_RTE_EAL_IGB_UIO=n
CONFIG_RTE_KNI_KMOD=n
EOF
'';
configurePhase = ''
make T=${RTE_TARGET} config
'';
installPhase = ''
make install-runtime DESTDIR=$out prefix= includedir=/include datadir=/
make install-sdk DESTDIR=$out prefix= includedir=/include datadir=/
make install-kmod DESTDIR=$kmod
'';
installTargets = [ "install-runtime" "install-sdk" "install-kmod" ]; # skip install-doc
meta = with stdenv.lib; {
installFlags = [
"prefix=$(out)" "datadir=$(out)" "includedir=$(out)/include"
] ++ lib.optionals mod [
"kerneldir=$(kmod)/lib/modules/${kver}"
];
outputs = [ "out" ] ++ lib.optional mod "kmod";
enableParallelBuilding = true;
meta = with lib; {
description = "Set of libraries and drivers for fast packet processing";
homepage = http://dpdk.org/;
license = with licenses; [ lgpl21 gpl2 bsd2 ];
platforms = [ "x86_64-linux" ];
maintainers = [ maintainers.domenkozar ];
maintainers = with maintainers; [ domenkozar orivej ];
};
}

4
pkgs/top-level/all-packages.nix
View file

@ -13814,6 +13814,10 @@ with pkgs;
buildLinux = attrs: callPackage ../os-specific/linux/kernel/generic.nix attrs;
dpdk = callPackage ../os-specific/linux/dpdk {
kernel = null; # dpdk modules are in linuxPackages.dpdk.kmod
};
keyutils = callPackage ../os-specific/linux/keyutils { };
libselinux = callPackage ../os-specific/linux/libselinux { };