From 7e472d6dc2b3bdc6be73038fba513e7641e82bfd Mon Sep 17 00:00:00 2001
From: Pierre Bourdon <delroth@gmail.com>
Date: Thu, 9 Dec 2021 09:28:18 +0100
Subject: [PATCH] dpdk: move rdma-core dependency to propagated

This allows for static building against DPDK. I would rather have all
nixpkgs users link properly against the shared libraries, but fixing
odp-dpdk looks like it will require patching their autoconf scripts.
---
 pkgs/os-specific/linux/dpdk/default.nix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/pkgs/os-specific/linux/dpdk/default.nix b/pkgs/os-specific/linux/dpdk/default.nix
index f5d3ca5eaec0..7592be483f53 100644
--- a/pkgs/os-specific/linux/dpdk/default.nix
+++ b/pkgs/os-specific/linux/dpdk/default.nix
@@ -36,10 +36,15 @@ in stdenv.mkDerivation rec {
     libpcap
     numactl
     openssl.dev
-    rdma-core
     zlib
   ] ++ lib.optionals mod kernel.moduleBuildDependencies;
 
+  # Propagated to support current DPDK users in nixpkgs which statically link
+  # with the framework (e.g. odp-dpdk).
+  propagatedBuildInputs = [
+    rdma-core
+  ];
+
   postPatch = ''
     patchShebangs config/arm buildtools
   '';