--- gcc/config/m68k/crds.h	2018/04/24 18:10:24	1.1
+++ gcc/config/m68k/crds.h	2018/04/24 18:14:30	1.1.1.2
@@ -33,7 +33,7 @@ the Free Software Foundation, 675 Mass A
    aligned such that we can correctly extract bitfields from them.
    Someone should check whether the usual compiler on the crds machine
    provides the equivalent behavior of STRUCTURE_SIZE_BOUNDARY.  */
-#error This doesn't define STRUCTURE_SIZE_BOUNDARY
+#error This does not define STRUCTURE_SIZE_BOUNDARY
 
 /* See m68k.h.  0 means 680[01]0 with no 68881.  */
 
@@ -101,7 +101,7 @@ the Free Software Foundation, 675 Mass A
 /* Names to predefine in the preprocessor for this target machine.  */
 
 #undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dmc68k -DM68000 -Dmc68000 -Dunos -Dunix"
+#define CPP_PREDEFINES "-Dmc68k -DM68000 -Dmc68000 -Dunos -Dunix -D__motorola__ -Asystem(unix)  -Acpu(m68k) -Amachine(m68k)"
 
 /* Register in which address to store a structure value
    is passed to a function.  */
@@ -460,7 +460,10 @@ do { long l[2];						\
     }}
 
 #define ASM_OUTPUT_SOURCE_FILENAME(FILE, FILENAME) \
-  fprintf (FILE, "\t; file\t\"%s\"\n", FILENAME)
+  do {	fprintf (FILE, "\t; file\t");			\
+	output_quoted_string (FILE, FILENAME);		\
+	fprintf (FILE, "\n");				\
+  } while (0)
 
 #define ASM_OUTPUT_SOURCE_LINE(FILE, LINENO)	\
   fprintf (FILE, "\t; ln\t%d\n",			\