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dpdk: support static/shared build mode switch

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The default is false because upstream default is false (for performance).
This commit is contained in:
Orivej Desh 2018-05-21 02:32:18 +00:00
parent 66002a0e07
commit f1a2023961
1 changed files with 8 additions and 3 deletions
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11
pkgs/os-specific/linux/dpdk/default.nix
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@ -1,4 +1,4 @@
{ stdenv, lib, kernel, fetchurl, pkgconfig, numactl }: { stdenv, lib, kernel, fetchurl, pkgconfig, numactl, shared ? false }:
let let
@ -25,9 +25,14 @@ in stdenv.mkDerivation rec {
NIX_CFLAGS_COMPILE = [ "-msse3" ]; NIX_CFLAGS_COMPILE = [ "-msse3" ];
hardeningDisable = [ "pic" ]; hardeningDisable = [ "pic" ];
postPatch = lib.optionalString (!mod) '' postPatch = ''
# Do not build kernel modules.
cat >>config/defconfig_$RTE_TARGET <<EOF cat >>config/defconfig_$RTE_TARGET <<EOF
# Build static or shared libraries.
CONFIG_RTE_BUILD_SHARED_LIB=${if shared then "y" else "n"}
EOF
'' + lib.optionalString (!mod) ''
cat >>config/defconfig_$RTE_TARGET <<EOF
# Do not build kernel modules.
CONFIG_RTE_EAL_IGB_UIO=n CONFIG_RTE_EAL_IGB_UIO=n
CONFIG_RTE_KNI_KMOD=n CONFIG_RTE_KNI_KMOD=n
EOF EOF