编译Chrome详细步骤
文章来源：http://blog.csdn.net/allendale/article/details/9262833
参考：http://dev.chromium.org/developers/how-tos/build-instructions-windows
1 Chrome的代码量巨大，下载编译的过程一出错，可能就需要回头从来。工欲善其事，必先利其器，推荐电脑内存至少8G，否则会难以忍受的慢，当然是64位系统，您还需要设置显示文件后缀名。如图，将勾选去掉
2 然后安装Visual Studio 2010 Uitimate，安装路径默认。安装最全的，以后省心，然后顺序安装：
Usage: gclient.py <command> [options]
Commands are:
cleanup Cleans up all working copies.
config Create a .gclient file in the current directory.
diff Displays local diff for every dependencies.
fetch Fetches upstream commits for all modules.
help Prints list of commands or help for a specific command.
hookinfo Output the hooks that would be run by `gclientrunhooks`
pack Generate a patch which can be applied at the root of the tree.
recurse Operates on all the entries.
revertRevert all modifications in every dependencies.
revinfo Output revision info mapping for the client and its dependencies.
runhooks Runs hooks for files that have been modified in the local working copy.
status Show modification status for every dependencies.
sync Checkout/update all modules.
update Alias for the sync command. Deprecated.
Prints list of commands or help for a specific command.
Options:
--version show program's version number and exit
-h, --help show this help message and exit
-j JOBS, --jobs=JOBS Specify how many SCM commands can run in parallel;
default=8
-v, --verbose Produces additional output for diagnostics. Can be
used up to three times for more logging info.
--gclientfile=CONFIG_FILENAME
Specify an alternate .gclient file
--spec=SPEC create a gclient file containing the provided string.
Due to Cygwin/Python brokenness, it probably can't
contain any newlines.
{ "name" : "src",
"url" : "https://src.chromium.org/chrome/trunk/src",
"deps_file" : "DEPS",
"managed" : True,
"custom_deps" : {
"src/webkit/data/layout_tests/LayoutTests":None,
"src/third_party/WebKit/LayoutTests": None,
"src/chrome_frame/tools/test/reference_build/chrome_win": None,
"src/chrome/test/data/perf/canvas_bench": None,
"src/chrome/test/data/perf/frame_rate/content": None,
"src/chrome/tools/test/reference_build/chrome_mac": None,
"src/chrome/tools/test/reference_build/chrome_win": None,
"src/chrome/tools/test/reference_build/chrome_linux": None,
'src/chrome/test/data/layout_tests/LayoutTests/fast/workers': None,
'src/chrome/test/data/layout_tests/LayoutTests/platform/chromium/fast/workers': None,
'src/chrome/test/data/layout_tests/LayoutTests/fast/js/resources': None,
'src/chrome/test/data/layout_tests/LayoutTests/platform/chromium-mac/http/tests/workers': None,
'src/chrome/test/data/layout_tests/LayoutTests/http/tests/resources': None,
'src/chrome/test/data/layout_tests/LayoutTests/storage/domstorage': None,
'src/chrome/test/data/layout_tests/LayoutTests/fast/events': None,
'src/chrome/test/data/layout_tests/LayoutTests/http/tests/workers': None,
'src/chrome/test/data/layout_tests/LayoutTests/http/tests/xmlhttprequest': None,
'src/chrome/test/data/layout_tests/LayoutTests/platform/chromium-win/storage/domstorage': None,
'src/chrome/test/data/layout_tests/LayoutTests/http/tests/appcache': None,
'src/chrome/test/data/layout_tests/LayoutTests/platform/chromium-win/fast/events': None,
'src/chrome/test/data/layout_tests/LayoutTests/platform/chromium-mac/fast/events': None,
'src/chrome/test/data/layout_tests/LayoutTests/platform/chromium-mac/storage/domstorage': None,
'src/chrome/test/data/layout_tests/LayoutTests/websocket/tests/workers': None,
'src/chrome/test/data/layout_tests/LayoutTests/platform/chromium-win/fast/workers': None,
'src/chrome/test/data/layout_tests/LayoutTests/platform/chromium-win/http/tests/workers': None,
'o3d/samples': None,
},
"safesync_url": "",
},
]
cache_dir = None
Chrome 采用了很多开源项目，这里把它们列出来以备后用，目前Chrome涉及25个开源代码：
1、Google Breakpad
/src/breakpad
开源的跨开台程序崩溃报告系统。
2、Google URL
/src/googleurl
Google小巧的URL解析整理库。
3、Skia
/src/skia
矢量图引擎。
4、Google v8
/src/v8
Google开源的javascript引擎。V8实现了ECMA-262第三版的ECMAscript规范，可运行于Windows XP 和 Vista Mac OS X 10.5 (Leopard) 及 Linux等基于IA-32 或 ARM 的系统之上。V8可单独运行也可嵌入到任何C++程序中。
5、Webkit
/src/webki
开源的浏览器引擎
6、Netscape Portable Runtime (NSPR)
/src/base/third_party/nspr
Netscape Portable Runtime (NSPR) 提供了系统级平台无关的API及类似libc的函数。
7、Network Security Services (NSS)
/src/base/third_party/nss
Network Security Services (NSS) 一套用于支持服务器端与客户端安全开发的跨平台函数库。程序通过NSS可支持SSL v2 and v3 TLS PKCS #5 PKCS #7 PKCS #11 PKCS #12 S/MIME X.509 v3 认证及其它一些安全标准。
8、Hunspell
/src/chrome/third_party/hunspell
Spell checker and morphological analyzer library and program designed for languages with rich morphology and complex word compounding or character encoding.
9、Windows Template Library
/src/chrome/third_party/wtl
用于开发Windows程序与UI组件的C++ library。WTL扩展了ATL (Active Template Library) 并提供一套用于controls dialogs frame windows GDI objects等开发的类。
10、Google C++ Testing framework
/src/testing/gtest
Google用于编写C++测试的基于xUnit架构的框架，可用于多种平台上：Linux Mac OS X Windows Windows CE and Symbian。支持自动测试发现，有一套丰富的Assertions断言，用于可自定义断言，death tests fatal and non-fatal failures various options for running the tests and XML test report generation.
11、bsdiff 与 bspatch
/src/third_party/bsdiff 及 /src/third_party/bspatch
bsdiff 与 bspatch 用于为二进制文件生成补丁。
12、bzip2
/src/third_party/bzip2
bzip2使用Burrows-Wheeler block sorting text compression 算法与Huffman编码压缩文件。
13、International Components for Unicode (ICU)
/src/third_party/icu38
ICU是一套成熟并被广泛使用的C/C++ 及 Java 库，可为软件提供Unicode与全球化支持。
14、libjpeg
/src/third_party/libjpeg
用于处理JPEG (JFIF)图像格式的库。
15、libpng
/src/third_party/libpng
PNG图像格式库。支持绝大部分的PNG特性，可扩展。已经被广泛地使用了13年以上了。
16、libxml
/src/third_party/libxml
C语言的XML解析库。
17、libxslt
/src/third_party/libxslt
C语言的XSLT库。
18、LZMA
/src/third_party/lzma_sdk
LZMA为7-Zip软件中7z格式压缩所使用的压缩算法，有很好的压缩效果。
19、stringencoders
/src/third_party/modp_b64
一系列高性能的c-string转换函数，比如：base 64 encoding/decoding。通常比其标准实现快两倍以上。
20、Netscape Plugin Application Programming Interface (NPAPI)
/src/third_party/npapi
多种浏览器使用的跨平台插件架构。
21、Pthreads-w32
/src/third_party/pthread
用于编写多线程程序的API
22、SCons - a software construction tool
/src/third_party/scons
开源的软件构建工具——下一代的编译工具。可以认为SCons是改进过的跨平台配上autoconf/automake与ccache的Make工具的子系统。
23、sqlite
/src/third_party/sqlite
大名鼎鼎的嵌入式数据库引擎。自管理、零配置、无需服务器、支持事务。
24、TLS Lite
/src/third_party/tlslite
SSL 3.0 TLS 1.0 and TLS 1.1的 Python免费实现库。TLS Lite支持这些安全验证方式：SRP shared keys and cryptoIDs in addition to X.509 certificates。注：Chrome并不包涵 Python。TLS Lite用于Chrome开发过程中的代码覆盖、依赖检查、网页加载时间测试及生成html结果比较等。
25、zlib
/src/third_party/zlib
zlib为一套用于任意平台与机器的无损数据压缩的库，它免费、自由、无任何法律专利问题。