diff -r 000000000000 -r 6474c204b198 xpcom/io/moz.build
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/xpcom/io/moz.build	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,133 @@
+# -*- Mode: python; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+XPIDL_SOURCES += [
+    'nsIAsyncInputStream.idl',
+    'nsIAsyncOutputStream.idl',
+    'nsIBinaryInputStream.idl',
+    'nsIBinaryOutputStream.idl',
+    'nsIConverterInputStream.idl',
+    'nsIConverterOutputStream.idl',
+    'nsIDirectoryEnumerator.idl',
+    'nsIDirectoryService.idl',
+    'nsIFile.idl',
+    'nsIInputStream.idl',
+    'nsIInputStreamTee.idl',
+    'nsIIOUtil.idl',
+    'nsILineInputStream.idl',
+    'nsILocalFile.idl',
+    'nsILocalFileWin.idl',
+    'nsIMultiplexInputStream.idl',
+    'nsIObjectInputStream.idl',
+    'nsIObjectOutputStream.idl',
+    'nsIOutputStream.idl',
+    'nsIPipe.idl',
+    'nsISafeOutputStream.idl',
+    'nsIScriptableBase64Encoder.idl',
+    'nsIScriptableInputStream.idl',
+    'nsISeekableStream.idl',
+    'nsISimpleUnicharStreamFactory.idl',
+    'nsIStorageStream.idl',
+    'nsIStreamBufferAccess.idl',
+    'nsIStringStream.idl',
+    'nsIUnicharInputStream.idl',
+    'nsIUnicharLineInputStream.idl',
+    'nsIUnicharOutputStream.idl',
+]
+
+if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'cocoa':
+    XPIDL_SOURCES += [
+        'nsILocalFileMac.idl',
+    ]
+
+if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'windows':
+    EXPORTS += ['nsLocalFileWin.h']
+    EXPORTS.mozilla += [
+      'FileUtilsWin.h',
+    ]
+    SOURCES += [
+        'FileUtilsWin.cpp',
+        'nsLocalFileWin.cpp',
+    ]
+else:
+    EXPORTS += ['nsLocalFileUnix.h']
+    SOURCES += [
+        'nsLocalFileUnix.cpp',
+    ]
+
+XPIDL_MODULE = 'xpcom_io'
+
+EXPORTS += [
+    'nsAnonymousTemporaryFile.h',
+    'nsAppDirectoryServiceDefs.h',
+    'nsDirectoryService.h',
+    'nsDirectoryServiceAtomList.h',
+    'nsDirectoryServiceDefs.h',
+    'nsDirectoryServiceUtils.h',
+    'nsEscape.h',
+    'nsLinebreakConverter.h',
+    'nsLocalFile.h',
+    'nsMultiplexInputStream.h',
+    'nsNativeCharsetUtils.h',
+    'nsScriptableInputStream.h',
+    'nsStorageStream.h',
+    'nsStreamUtils.h',
+    'nsStringStream.h',
+    'nsUnicharInputStream.h',
+    'nsWildCard.h',
+    'SpecialSystemDirectory.h',
+]
+
+EXPORTS.mozilla += [
+    'Base64.h',
+]
+
+UNIFIED_SOURCES += [
+    'Base64.cpp',
+    'nsAnonymousTemporaryFile.cpp',
+    'nsAppFileLocationProvider.cpp',
+    'nsBinaryStream.cpp',
+    'nsDirectoryService.cpp',
+    'nsEscape.cpp',
+    'nsInputStreamTee.cpp',
+    'nsIOUtil.cpp',
+    'nsLinebreakConverter.cpp',
+    'nsLocalFileCommon.cpp',
+    'nsMultiplexInputStream.cpp',
+    'nsNativeCharsetUtils.cpp',
+    'nsPipe3.cpp',
+    'nsScriptableBase64Encoder.cpp',
+    'nsScriptableInputStream.cpp',
+    'nsSegmentedBuffer.cpp',
+    'nsStorageStream.cpp',
+    'nsStreamUtils.cpp',
+    'nsStringStream.cpp',
+    'nsUnicharInputStream.cpp',
+    'nsWildCard.cpp',
+    'SpecialSystemDirectory.cpp',
+]
+
+if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'cocoa':
+    SOURCES += [
+        'CocoaFileUtils.mm',
+    ]
+
+FAIL_ON_WARNINGS = True
+
+MSVC_ENABLE_PGO = True
+
+include('/ipc/chromium/chromium-config.mozbuild')
+
+FINAL_LIBRARY = 'xpcom_core'
+
+if CONFIG['OS_ARCH'] == 'Linux' and 'lib64' in CONFIG['libdir']:
+    DEFINES['HAVE_USR_LIB64_DIR'] = True
+
+LOCAL_INCLUDES += [
+    '../build'
+]
+
+GENERATED_INCLUDES += ['..']