今天朋友说v8 更新了, 新的 v8 安装方式变了, 无法使用老方法来编译安装v8了, 同时贴出了以下信息:
$ python setup.py build WARN: V8_HOME doesn't exists or point to a wrong folder, we will try to checkout and build a private build from <http://v8.googlecode.com/svn/trunk/>. running build INFO: we will try to use the system 'svn' command to checkout/update V8 code At revision 12995. INFO: scons is installed; we can at least attempt to build v8 INFO: skip to patch the Google v8 SConstruct file INFO: building Google v8 with SCons for ia32 platform DEBUG: building scons liveobjectlist=off regexp=native inspector=off arch=ia32 disassembler=off objectprint=off fasttls=on protectheap=off debuggersupport=on snapshot=on mode=release vmstate=on profilingsupport=on scons: Reading SConscript files ... Building V8 with SCons is no longer supported. Please use GYP instead; you can find instructions are at http://code.google.com/p/v8/wiki/BuildingWithGYP. Quitting. For a limited grace period, you can specify "I_know_I_should_build_with_GYP=yes" to override. WARN: fail to build Google v8 code from SVN, error code: 1 running build_py running build_ext
仔细看看这个代码, 真实萌的出翔啊.
首先:
WARN: V8_HOME doesn't exists or point to a wrong folder, we will try to checkout and build a private build from <http://v8.googlecode.com/svn/trunk/>. running build INFO: we will try to use the system 'svn' command to checkout/update V8 code
大意就是, 没有设置 V8_HOME 变量, 我们就从svn库签出来安装 v8 了.
然后:
scons is installed; we can at least attempt to build v8
svn签出结束,就说你这里 scons 已经安装过了, 我们可以尝试搞搞看来编译一下 v8 了.
紧接着:
Building V8 with SCons is no longer supported. Please use GYP instead; you can find instructions are at http://code.google.com/p/v8/wiki/BuildingWithGYP. Quitting.
他丫的又告诉你, 哎呀, 我们现在不用 SCons 编译v8了, 你还是用用 GYP 吧, 来参考下 http://code.google.com/p/v8/wiki/BuildingWithGYP 这个网站吧..
丫, V8 团队你们不带这么卖萌的啊…
