winebuild: Don't include aliases in importlib .def files.

tools/winebuild/build.h

@@ -310,7 +310,7 @@ extern void output_resources( DLLSPEC *spec );
 extern void output_bin_resources( DLLSPEC *spec, unsigned int start_rva );
 extern void output_spec32_file( DLLSPEC *spec );
 extern void output_fake_module( DLLSPEC *spec );
-extern void output_def_file( DLLSPEC *spec, int include_stubs );
+extern void output_def_file( DLLSPEC *spec, int import_only );
 extern void load_res16_file( const char *name, DLLSPEC *spec );
 extern void output_res16_data( DLLSPEC *spec );
 extern void output_bin_res16_data( DLLSPEC *spec );

tools/winebuild/import.c

@@ -1452,7 +1452,7 @@ static void build_windows_import_lib( DLLSPEC *spec )
     const char *as_flags, *m_flag;
 
     def_file = open_temp_output_file( ".def" );
-    output_def_file( spec, 0 );
+    output_def_file( spec, 1 );
     fclose( output_file );
 
     args = find_tool( "dlltool", NULL );

tools/winebuild/main.c

@@ -664,7 +664,7 @@ int main(int argc, char **argv)
         if (!spec_file_name) fatal_error( "missing .spec file\n" );
         if (!parse_input_file( spec )) break;
         open_output_file();
-        output_def_file( spec, 1 );
+        output_def_file( spec, 0 );
         close_output_file();
         break;
     case MODE_IMPLIB:

tools/winebuild/spec32.c

@@ -983,7 +983,7 @@ void output_fake_module( DLLSPEC *spec )
  *
  * Build a Win32 def file from a spec file.
  */
-void output_def_file( DLLSPEC *spec, int include_stubs )
+void output_def_file( DLLSPEC *spec, int import_only )
 {
     DLLSPEC *spec32 = NULL;
     const char *name;
@@ -1017,7 +1017,7 @@ void output_def_file( DLLSPEC *spec, int include_stubs )
         else continue;
 
         if (!is_private) total++;
-        if (!include_stubs && odp->type == TYPE_STUB) continue;
+        if (import_only && odp->type == TYPE_STUB) continue;
 
         if ((odp->flags & FLAG_FASTCALL) && target_platform == PLATFORM_WINDOWS)
             name = strmake( "@%s", name );
@@ -1032,13 +1032,14 @@ void output_def_file( DLLSPEC *spec, int include_stubs )
         case TYPE_VARARGS:
         case TYPE_CDECL:
             /* try to reduce output */
-            if(strcmp(name, odp->link_name) || (odp->flags & FLAG_FORWARD))
+            if(!import_only && (strcmp(name, odp->link_name) || (odp->flags & FLAG_FORWARD)))
                 output( "=%s", odp->link_name );
             break;
         case TYPE_STDCALL:
         {
             int at_param = get_args_size( odp );
             if (!kill_at && target_cpu == CPU_x86) output( "@%d", at_param );
+            if (import_only) break;
             if  (odp->flags & FLAG_FORWARD)
                 output( "=%s", odp->link_name );
             else if (strcmp(name, odp->link_name)) /* try to reduce output */