--- posix/glob.c	2022-03-30 16:18:03.358942602 -0700
+++ ../gnulib-savannah/lib/glob.c	2022-03-30 16:27:43.412646585 -0700
@@ -18,13 +18,13 @@
 #ifndef _LIBC
 
 /* Don't use __attribute__ __nonnull__ in this compilation unit.  Otherwise gcc
    optimizes away the pattern == NULL test below.  */
 # define _GL_ARG_NONNULL(params)
 
-# include <config.h>
+# include <libc-config.h>
 
 #endif
 
 #include <glob.h>
 
 #include <errno.h>