This is not correct: fetch v8git checkout branch-heads/4.8

Since one cannot fetch "v8git" I assume you meant two separate lines there:

fetch v8
git checkout branch-heads/4.8

;)

On Sunday, March 5, 2017 at 12:56:15 AM UTC-5, Gautham B A wrote:
>
> Hi all,
>
> I was able to build v8 (branch 4.8) on Windows 10 using Visual Studio 
> 2015. I followed these instructions -
> set DEPOT_TOOLS_WIN_TOOLCHAIN=0
> set GYP_MSVS_VERSION=2015
> set GYP_GENERATORS=msvs
> wget https://storage.googleapis.com/chrome-infra/depot_tools.zip -OutFile 
> depot_tools.zip
> Expand-Archive .\depot_tools.zip -dest depot_tools
>
> Set the path for depot tools using Control panel
> fetch v8git checkout branch-heads/4.8
> gclient sync
> python.exe build\gyp_v8 -Dtarget_arch=x64
>
> After generating the build files, it actually shows some warning messages 
> asking us to manually delete some directories -
> del v8\base\trace_event\common
> del v8\third_party\instrumented_libraries
> del v8\test\test262\harness
> del v8\third_party\markupsafe
> del v8\third_party\jinja2
> del v8\test\wasm-js
>
>>
>>> Now open v8\build\all.sln in Visual Studio 2015 and build the whole 
> solution. 
>
>
> On Tuesday, 20 September 2016 13:34:15 UTC+5:30, Pieter wrote:
>
>>
>> I have been struggling for a couple of days to get the correct 
>> incantations to get a build of v8 working on windows 10 with visual studio 
>> 2015.
>>
>> In short the steps that i've been attempting are as follows
>>
>>    - set DEPOT_TOOLS_WIN_TOOLCHAIN=0
>>    - set GYP_MSVS_VERSION=2015
>>    - set GYP_GENERATORS=msvs-ninja,ninja
>>    - Get depot tools from: wget 
>>    https://storage.googleapis.com/chrome-infra/depot_tools.zip -OutFile 
>>    depot_tools.zip
>>    - Expand Archive: Expand-Archive .\depot_tools.zip -dest depot_tools
>>    - Set the path for depot tools
>>    - Checkout the v8 source code by running: fetch v8
>>    - Change directory to /v8 and checkout 5.2: git checkout 
>>    branch-heads/5.2
>>    - Run sync so that all the dependencies are up to date with the 
>>    branch: gclient sync
>>    - To generate the project files run: third_party/python_26/python.exe 
>>    build\gyp_v8 -Dtarget_arch=x64
>>    - To build: : "c:\Program Files (x86)\Microsoft Visual Studio 
>>    14.0\Common7\IDE\devenv.com" /build Release gypfiles\All.sln
>>    
>> I am running into all kinds of issues related with the build and after 
>> running the last command it ends with
>>
>> The first occurrence of the error is 
>>
>> 1>  ninja -t msvc -e environment.x64 -- "C:\Program Files 
>> (x86)\Microsoft Visual Studio 14.0\VC\bin\amd64\cl.exe" /nologo /
>> showIncludes /FC @obj\third_party\icu\source\i18n\icui18n.collationkeys.
>> obj.rsp /c..\..\third_party\icu\source\i18n\collationkeys.cpp /Foobj\
>> third_party\icu\source\i18n\icui18n.collationkeys.obj /Fdobj\third_party\
>> icu\icui18n.cc.pdb
>> 1>C:\source\v8build\v8\third_party\icu\source\i18n\collationkeys.cpp : fatal 
>> error C1083: Cannot open compiler generated file: 
>> 'C:\source\v8build\v8\out\Release_x64\obj\third_party\icu\source\i18n\icui18n.collationkeys.obj'
>> : Permission denied
>>
>> I am not sure why i'm getting a permission denied.
>>
>> the build then ends with
>>
>> 40>  ninja: build stopped: subcommand failed.
>> 40>ninja : warning : premature end of file; recovering
>> 40>C:\source\v8build\v8\test\fuzzer\wasm_fuzzer.vcxproj(334,5): error 
>> MSB3073: The command "call ninja.exe -C ..\..\out\Release_x64\ 
>> wasm_fuzzer" exited with code 1.
>>
>>  ..\..\out\Release_x64\ wasm_fuzzer" exited with code 1.
>> ========== Build: 20 succeeded, 21 failed, 0 up-to-date, 0 skipped 
>> ==========
>>
>>
>> Any help would be much appreciated
>>
>

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