From 0e7a78472aa0e770685749e4d5ab50d15e458251 Mon Sep 17 00:00:00 2001
From: David Marchand <david.marchand@redhat.com>
Date: Wed, 22 Nov 2023 13:16:12 +0100
Subject: [PATCH] ci: Reduce optional libraries in DPDK.

Since DPDK v23.11, it is possible to select more easily which optional
library is enabled.

OVS needs the vhost library (and its dependencies).
The net/tap DPDK driver needs the gso library.
Other optional library can be disabled.

This reduces the cache entry for DPDK from ~7MB to ~4MB.

Signed-off-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Simon Horman <horms@ovn.org>
---
 .ci/dpdk-build.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.ci/dpdk-build.sh b/.ci/dpdk-build.sh
index 8380c48637c..698b9e1b14e 100755
--- a/.ci/dpdk-build.sh
+++ b/.ci/dpdk-build.sh
@@ -42,6 +42,9 @@ function build_dpdk()
     DPDK_OPTS="$DPDK_OPTS -Denable_apps=test-pmd"
     enable_drivers="net/null,net/af_xdp,net/tap,net/virtio"
     DPDK_OPTS="$DPDK_OPTS -Denable_drivers=$enable_drivers"
+    # OVS depends on the vhost library (and its dependencies).
+    # net/tap depends on the gso library.
+    DPDK_OPTS="$DPDK_OPTS -Denable_libs=cryptodev,dmadev,gso,vhost"
 
     # Install DPDK using prefix.
     DPDK_OPTS="$DPDK_OPTS --prefix=$DPDK_INSTALL_DIR"