glibc/964d15a007d7fb1258f2ad7c8cf4afcfb9a65719.patch

From 964d15a007d7fb1258f2ad7c8cf4afcfb9a65719 Mon Sep 17 00:00:00 2001
From: Qingqing Li <liqingqing3@huawei.com>
Date: Thu, 21 Sep 2023 20:11:36 +0800
Subject: [PATCH 1/1] elf: Fix compile error with -DNDEBUG [BZ #18755]
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Compilation fails when building with -DNDEBUG after commit a3189f66a5f2fe86568286fa025fa153be04c6c0.
Here is the error:

dl-close.c: In function ‘_dl_close_worker’:
dl-close.c:140:22: error: unused variable ‘nloaded’ [-Werror=unused-variable]
  140 |   const unsigned int nloaded = ns->_ns_nloaded;

Add __attribute_maybe_unused__ for‘nloaded’to fix it.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
---
 elf/dl-close.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/elf/dl-close.c b/elf/dl-close.c
index c9a7d06577..24cc4750a5 100644
--- a/elf/dl-close.c
+++ b/elf/dl-close.c
@@ -137,7 +137,7 @@ _dl_close_worker (struct link_map *map, bool force)
   dl_close_state = pending;
 
   bool any_tls = false;
-  const unsigned int nloaded = ns->_ns_nloaded;
+  const unsigned int nloaded __attribute_maybe_unused__ = ns->_ns_nloaded;
 
   /* Run over the list and assign indexes to the link maps.  */
   int idx = 0;
-- 
2.39.3