Index: Templates/config.site
===================================================================
--- Templates/config.site
+++ Templates/config.site
@@ -1111,3 +1111,4 @@
 : ${gl_cv_header_stdint_h=yes}
 : ${gl_cv_header_sys_select_h_selfcontained=yes}
 
+: ${gl_cv_double_slash_root=false}