Building v8 from source

Built recently for win10,linux,mac. it's non-trivial process actually,

win10 (windows sdk 10.0.16299 and windows sdk 10.0.17134 must be installed)
dlls (I've not a chance to build static libraries, for component_build=false they simply not appeared)
https://github.com/krunt/pxCore/blob/origin/_v8/examples/pxScene2d/external/buildV8.bat

macosx (sdk>=10.12)
linux
static libraries
https://github.com/krunt/pxCore/blob/origin/_v8/examples/pxScene2d/external/buildV8.sh