I have updated instructions on my gist page for building with PostgreSQL 9.4
Build v8 and plv8
As mentioned in our previous article Building on MingW deploying on VC we often build on MingW and deploy on Windows servers running EDB distributed VC PostgreSQL builds
for extensions we want that don't come packaged. One of the new ones we are really excited about is the PL/V8 and PL/Coffee ones. Could we do it
and would it actually work on a VC build. YES WE CAN and yes it does. I HAZ Coffee and a V8: .
Here are some instructions we hope others will find useful. Even if you aren't on
Windows, you might still find them useful since MingW behaves much like other Unix environments.
If you are on windows, and just want to start using PLV8 and PLCoffee. We have binary builds for both PostgreSQL 9.2 Windows 32-bit (pg92plv8jsbin_w32.zip) and PostgreSQL 9.2 Windows 64-bit (pg92plv8jsbin_w64.zip) which you should be able to just extract into your PostgreSQL 9.2 beta windows install. We quickly tested with EDB VC++ builds and they seem to work fine
on standard VC++ PostgreSQL 9.2beta2 installs. We haven't bothered building for lower PostgreSQL, but if there is some interest, we'd be happy to try.