commit 4f4bd9e47ba98ccfeeaa8c600c0b0c8bbabcebb3

Author: Matheus Castanho <msc@linux.ibm.com>

Date:   Fri Dec 4 09:48:56 2020 -0300

    elf: Add missing <stddef.h> header to elf/dl-hwcaps.h

    The lack of this header makes size_t unavailable on builds configured

    with --disable-tunables, causing compilation errors.

diff --git a/elf/dl-hwcaps.h b/elf/dl-hwcaps.h

index 769ecab3f886c6c4..9a34088c17e97d7f 100644

--- a/elf/dl-hwcaps.h

+++ b/elf/dl-hwcaps.h

@@ -20,6 +20,7 @@

 #define _DL_HWCAPS_H

 #include <stdint.h>

+#include <stddef.h>

 #include <elf/dl-tunables.h>