commit 37c2aa4eaa0adc4193bc0e1f520b677ad30c9e4d
Author: Florian Weimer <fweimer@redhat.com>
Date:   Fri Aug 9 16:17:14 2024 +0200

    Define __libc_initial for the static libc
    
    Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
    (cherry picked from commit eb0e50e9a1cf80a2ba6f33f990a08ef37a3267fb)

diff --git a/include/libc-internal.h b/include/libc-internal.h
index 87ac591835637e4d..1ef43ffe673907a0 100644
--- a/include/libc-internal.h
+++ b/include/libc-internal.h
@@ -53,6 +53,9 @@ extern __typeof (__profile_frequency) __profile_frequency attribute_hidden;
    is not for an audit module, not loaded via dlmopen, and not loaded
    via static dlopen either).  */
 extern _Bool __libc_initial attribute_hidden;
+#else
+/* The static libc is always the initial namespace.  */
+# define __libc_initial ((_Bool) 1)
 #endif
 
 #endif /* _LIBC_INTERNAL  */