patch 'app/graph: fix build reason' has been queued to stable release 23.11.1

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 23.11.1

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 03/31/24. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://git.dpdk.org/dpdk-stable/log/?h=23.11-staging

This queued commit can be viewed at:
https://git.dpdk.org/dpdk-stable/commit/?h=23.11-staging&id=d7dc4804327b8d3df9a7a744912da00f7b82bfac

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From d7dc4804327b8d3df9a7a744912da00f7b82bfac Mon Sep 17 00:00:00 2001
From: David Marchand <david.marchand at redhat.com>
Date: Wed, 31 Jan 2024 18:45:52 +0100
Subject: [PATCH] app/graph: fix build reason
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit d9b797782bc36707e5689ae0362be4c2267461df ]

When a component is disabled, the reason meson variable must be set to
provide an explanation why.

Since epoll is a Linux thing, report that the graph application is only
supported on Linux.

Fixes: 5b21ffb23308 ("app/graph: add CLI framework")

Signed-off-by: David Marchand <david.marchand at redhat.com>
Acked-by: Tyler Retzlaff <roretzla at linux.microsoft.com>
Acked-by: Chengwen Feng <fengchengwen at huawei.com>
---
 app/graph/meson.build | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/graph/meson.build b/app/graph/meson.build
index 5b0f966d99..8aefdf505c 100644
--- a/app/graph/meson.build
+++ b/app/graph/meson.build
@@ -5,6 +5,7 @@
 name = 'graph'
 build = cc.has_header('sys/epoll.h')
 if not build
+    reason = 'only supported on Linux'
     subdir_done()
 endif

--
2.34.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2024-03-05 17:39:31.674285723 +0800
+++ 0019-app-graph-fix-build-reason.patch	2024-03-05 17:39:30.693566490 +0800
@@ -1 +1 @@
-From d9b797782bc36707e5689ae0362be4c2267461df Mon Sep 17 00:00:00 2001
+From d7dc4804327b8d3df9a7a744912da00f7b82bfac Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl at nvidia.com>
+
+[ upstream commit d9b797782bc36707e5689ae0362be4c2267461df ]
@@ -13 +15,0 @@
-Cc: stable at dpdk.org