Unnecessary 32-bit JVM requirement

[timboudreau]

The Rakefile for angular.js passes -d32 to the java command, making it impossible to build angular.js on a machine which only has 64-bit Java on it. If the argument is removed, it builds fine.

This is very annoying if your project uses angular.js by including it as a git submodule, and you build on Linux where you very well may not have 32-bit JVM.

Seems harmless to remove it at least for building unless something I don't know about is using JNI or something.

[IgorMinar]

is there a way to autodetect if 32bit vm is present? building angular with 32bit vm is twice as fast as with 64bit vm

[timboudreau]

Sure. Just run:
java -d32

If you get something like:

Error: This Java instance does not support a 32-bit JVM.
Please install the desired version.

(I suspect the process exits non-zero) then you have your answer.

[geddski]

Duplicate of #1719

[geddski]

I'll be happy to add this to the build once #1544 lands. I'm already conditionally using the -d32 flag on non-windows envs.