--- gcc/config/att386.h	2018/04/24 17:51:30	1.1
+++ gcc/config/att386.h	2018/04/24 18:03:37	1.1.1.3
@@ -66,6 +66,7 @@ the Free Software Foundation, 675 Mass A
 
 #define ASM_NO_SKIP_IN_TEXT 1
 
+#undef BSS_SECTION_FUNCTION  /* Override the definition from svr3.h.  */
 #define BSS_SECTION_FUNCTION \
 void								\
 bss_section ()							\
@@ -84,12 +85,14 @@ bss_section ()							\
    PREFIX is the class of label and NUM is the number within the class.
    This is suitable for output with `assemble_name'.  */
 
+#undef ASM_GENERATE_INTERNAL_LABEL
 #define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER)	\
   sprintf ((BUF), ".%s%d", (PREFIX), (NUMBER))
 
 /* This is how to output an internal numbered label where
    PREFIX is the class of label and NUM is the number within the class.  */
 
+#undef ASM_OUTPUT_INTERNAL_LABEL
 #define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
   fprintf (FILE, ".%s%d:\n", PREFIX, NUM)