commit 6f3331f26d2ee5d210ba768389828c391750f7a0
Author: Florian Weimer <fweimer@redhat.com>
Date:   Wed Jun 24 11:02:33 2020 +0200
 
    elf: Include <stdbool.h> in <dl-tunables.h> because bool is used
 
diff --git a/elf/dl-tunables.h b/elf/dl-tunables.h
index 928b30dde9fa0489..7f181f3316cd9fc1 100644
--- a/elf/dl-tunables.h
+++ b/elf/dl-tunables.h
@@ -21,6 +21,8 @@
 #ifndef _TUNABLES_H_
 #define _TUNABLES_H_
 
+#include <stdbool.h>
+
 #if !HAVE_TUNABLES
 static inline void
 __always_inline