1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
# Copyright (c) 2011 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
{
'variables': {
'optimize_with_syzygy%': 0,
},
'conditions': [
['OS=="win"', {
'targets': [
{
'target_name': 'chrome_dll',
'type': 'none',
'sources' : [],
'dependencies': [
'chrome_dll_initial',
'chrome',
],
'conditions': [
['optimize_with_syzygy==1 and fastbuild==0', {
# Optimize the initial chrome DLL file, placing the optimized
# output and corresponding PDB file into the product directory.
# If fastbuild!=0 then no PDB files are generated by the build
# and the syzygy optimizations cannot run (they use the PDB
# information to properly understand the DLLs contents), so
# syzygy optimization cannot be performed.
'actions': [
{
'action_name': 'Optimize Chrome binaries with syzygy',
'msvs_cygwin_shell': 0,
'inputs': [
'<(PRODUCT_DIR)\\initial\\chrome.dll',
'<(PRODUCT_DIR)\\initial\\chrome_dll.pdb',
],
'outputs': [
'<(PRODUCT_DIR)\\chrome.dll',
'<(PRODUCT_DIR)\\chrome_dll.pdb',
],
'action': [
'<(DEPTH)\\third_party\\syzygy\\binaries\\optimize.bat',
'--verbose',
'--input-dir="<(PRODUCT_DIR)"',
'--input-dll="<(PRODUCT_DIR)\\initial\\chrome.dll"',
'--input-pdb="<(PRODUCT_DIR)\\initial\\chrome_dll.pdb"',
'--output-dir="<(INTERMEDIATE_DIR)\\optimized"',
'--copy-to="<(PRODUCT_DIR)"',
],
},
],
}, { # optimize_with_syzygy!=1 or fastbuild!=0
# Copy the chrome DLL and PDB files into the product directory.
# If fastbuild!= 0 then there is no PDB file to copy.
'copies': [
{
'destination': '<(PRODUCT_DIR)',
'conditions': [
['fastbuild==0', {
'files': [
'<(PRODUCT_DIR)\\initial\\chrome.dll',
'<(PRODUCT_DIR)\\initial\\chrome_dll.pdb',
],
}, {
'files': [
'<(PRODUCT_DIR)\\initial\\chrome.dll',
],
}],
],
},
],
}], # optimize_with_syzygy==0 or fastbuild==1
], # conditions
},
],
}],
],
}
|
