1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 // Precompiled header for Chromium project on Windows, not used by
6 // other build configurations. Using precompiled headers speeds the
7 // build up significantly, around 1/4th on VS 2010 on an HP Z600 with 12
10 // Numeric comments beside includes are the number of times they were
11 // included under src/chrome/browser on 2011/8/20, which was used as a
12 // baseline for deciding what to include in the PCH. Includes without
13 // a numeric comment are generally included at least 5 times. It may
14 // be possible to tweak the speed of the build by commenting out or
15 // removing some of the less frequently used headers.
17 #if defined(BUILD_PRECOMPILE_H_)
18 #error You shouldn't include the precompiled header file more than once.
21 #define BUILD_PRECOMPILE_H_
23 // The Windows header needs to come before almost all the other
24 // Windows-specific headers.
28 #include <wincrypt.h> // 4
29 #include <wtypes.h> // 2
31 // Defines in atlbase.h cause conflicts; if we could figure out how
32 // this family of headers can be included in the PCH, it might speed
33 // up the build as several of them are used frequently.
38 #include <atlcrack.h> // 2
39 #include <atlctrls.h> // 2
40 #include <atlmisc.h> // 2
41 #include <atlsafe.h> // 1
42 #include <atltheme.h> // 1
43 #include <atlwin.h> // 2
46 // Objbase.h and other files that rely on it bring in [ #define
47 // interface struct ] which can cause problems in a multi-platform
48 // build like Chrome's. #undef-ing it does not work as there are
49 // currently 118 targets that break if we do this, so leaving out of
50 // the precompiled header for now.
51 //#include <commctrl.h> // 2
52 //#include <commdlg.h> // 3
53 //#include <cryptuiapi.h> // 2
54 //#include <Objbase.h> // 2
55 //#include <objidl.h> // 1
56 //#include <ole2.h> // 1
57 //#include <oleacc.h> // 2
58 //#include <oleauto.h> // 1
59 //#include <oleidl.h> // 1
60 //#include <propkey.h> // 2
61 //#include <propvarutil.h> // 2
62 //#include <pstore.h> // 2
63 //#include <shlguid.h> // 1
64 //#include <shlwapi.h> // 1
65 //#include <shobjidl.h> // 4
66 //#include <urlhist.h> // 2
68 // Caused other conflicts in addition to the 'interface' issue above.
69 // #include <shlobj.h>
73 #include <limits.h> // 4
75 #include <memory.h> // 1
77 #include <stdarg.h> // 1
82 #include <time.h> // 4
85 #include <bitset> // 3
88 #include <cstdio> // 3
89 #include <cstdlib> // 2
92 #include <fstream> // 3
94 #include <iomanip> // 2
95 #include <iosfwd> // 2
100 #include <numeric> // 2
111 // http://connect.microsoft.com/VisualStudio/feedback/details/621653/
112 // http://crbug.com/225822
113 // Note that we can't actually include <stdint.h> here because there's other
114 // code in third_party that has partial versions of stdint types that conflict.