better update output

build.cm

@@ -771,9 +771,6 @@ Build.build_dynamic = function(pkg, target, buildtype, opts) {
     })
   }
 
-  if (total > 0)
-    os.print('  Building C modules ')
-
   arrfor(c_files, function(file) {
     var sym_name = shop.c_symbol_for_file(pkg, file)
     var dylib = Build.build_module_dylib(pkg, file, _target, {buildtype: _buildtype, extra_objects: support_objects, cflags: cached_cflags, verbose: _opts.verbose, force: _opts.force})
@@ -783,11 +780,10 @@ Build.build_dynamic = function(pkg, target, buildtype, opts) {
       failed = failed + 1
     }
     done = done + 1
-    os.print('.')
   })
 
   if (total > 0)
-    os.print(` ${text(done)}/${text(total)}${failed > 0 ? `, ${text(failed)} failed` : ''}\n`)
+    log.build(`  Building C modules (${text(done)} ok${failed > 0 ? `, ${text(failed)} failed` : ''})`)
 
   // Write manifest so runtime can find dylibs without the build module
   var mpath = manifest_path(pkg)