commit 28bdb03b1b2bdb2d2dc62a9beeaa7d9bd2b10679
Author: Florian Weimer <fweimer@redhat.com>
Date:   Fri Feb 11 19:03:04 2022 +0100

    Linux: Include <dl-auxv.h> in dl-sysdep.c only for SHARED
    
    Otherwise, <dl-auxv.h> on POWER ends up being included twice,
    once in dl-sysdep.c, once in dl-support.c.  That leads to a linker
    failure due to multiple definitions of _dl_cache_line_size.
    
    Fixes commit d96d2995c1121d3310102afda2deb1f35761b5e6
    ("Revert "Linux: Consolidate auxiliary vector parsing").
    
    (cherry picked from commit 098c795e85fbd05c5ef59c2d0ce59529331bea27)

diff --git a/sysdeps/unix/sysv/linux/dl-sysdep.c b/sysdeps/unix/sysv/linux/dl-sysdep.c
index facaaba3b9d091b3..3487976b06ad7f58 100644
--- a/sysdeps/unix/sysv/linux/dl-sysdep.c
+++ b/sysdeps/unix/sysv/linux/dl-sysdep.c
@@ -18,7 +18,6 @@
 
 #include <_itoa.h>
 #include <assert.h>
-#include <dl-auxv.h>
 #include <dl-hwcap-check.h>
 #include <dl-osinfo.h>
 #include <dl-procinfo.h>
@@ -46,6 +45,8 @@
 #include <dl-machine.h>
 
 #ifdef SHARED
+# include <dl-auxv.h>
+
 extern char **_environ attribute_hidden;
 extern char _end[] attribute_hidden;