diff --git a/config/gen/makefiles/root.in b/config/gen/makefiles/root.in
index 6f44b8b7d6..1207bb19f2 100644
--- a/config/gen/makefiles/root.in
+++ b/config/gen/makefiles/root.in
@@ -92,7 +92,7 @@ C_LIBS           = @libs@
 CC_SHARED        = @cc_shared@
 CC_O_OUT         = @cc_o_out@
 CC_WARN          = @ccwarn@
-CFLAGS           = $(CC_INC) @ccflags@ @cc_build_call_frames@ @cc_debug@ @clock_best@ $(CC_SHARED)
+CFLAGS           = $(CC_INC) @ccflags@ @cc_debug@ @clock_best@ $(CC_SHARED)
 LINK_DYNAMIC     = @link_dynamic@
 LINK             = @link@
 LINKFLAGS        = @linkflags@ @link_debug@ @ld_debug@