source: branches/ffigen-linuxarm/source/gcc-4.1.0-toplev.c.diff@ 75

toplev.c

@@ -983 +983 @@
   init_cgraph ();
   init_final (main_input_filename);
   coverage_init (aux_base_name);
+  if (flag_syntax_only) 
+    ffi_init (asm_out_file, main_input_filename);
 
   timevar_push (TV_PARSE);
 
@@ -1122 +1124 @@
 #ifndef __VERSION__
 #define __VERSION__ "[?]"
 #endif
-  fprintf (file,
-           file == stderr ? _(fmt1) : fmt1,
-           indent, *indent != 0 ? " " : "",
-           lang_hooks.name, version_string, TARGET_NAME,
-           indent, __VERSION__);
-  fprintf (file,
-           file == stderr ? _(fmt2) : fmt2,
-           indent, *indent != 0 ? " " : "",
-           PARAM_VALUE (GGC_MIN_EXPAND), PARAM_VALUE (GGC_MIN_HEAPSIZE));
+  if (flag_syntax_only)
+    print_ffi_version (file, indent);
+  else {
+    fprintf (file,
+             file == stderr ? _(fmt1) : fmt1,
+             indent, *indent != 0 ? " " : "",
+             lang_hooks.name, version_string, TARGET_NAME,
+             indent, __VERSION__);
+    fprintf (file,
+             file == stderr ? _(fmt2) : fmt2,
+             indent, *indent != 0 ? " " : "",
+             PARAM_VALUE (GGC_MIN_EXPAND), PARAM_VALUE (GGC_MIN_HEAPSIZE));
+  }
 }
 
 /* Print an option value and return the adjusted position in the line.
@@ -1840 +1846 @@
   input_filename = "<built-in>";
   input_line = 0;
 #endif
+  if (flag_syntax_only)
+    ffi_early_init ();
   if (lang_hooks.init () == 0)
     return 0;
   input_location = save_loc;
@@ -1932 +1940 @@
 
   process_options ();
 
+  
+  if (no_backend && flag_syntax_only) {
+    errorcount++;
+  }
+
+
   /* Don't do any more if an error has already occurred.  */
   if (!errorcount)
     {