Fix 32bit compilation

[alanjds]

Related to golang/go#23086 (comment)

When trying to compile on 32bit CPU, the import of __go__.math fails:

$ echo 'print "Hello"' | make run --debug
...
Must remake target 'build/pkg/android_arm/__python__/__go__/math.a'.
 # __python__/__go__/math
build/src/__python__/__go__/math/module.go:273:54: constant 9223372036854775807 overflows int
build/src/__python__/__go__/math/module.go:288:54: constant 4294967295 overflows int
build/src/__python__/__go__/math/module.go:318:54: constant -9223372036854775808 overflows int 
make: *** [Makefile:260: build/pkg/android_arm/__python__/__go__/math.a] Error 2
$

Had not included a test as Travis CI have no such machines available

[alanjds]

@trotterdylan Can you please take a look on this one? As most of my development time is on Android, all my development bases on this branch.

Travis have no 32bit machines and this math thing is a Golang issue to be fixed only on Go 2

[alanjds]

Is there other committers available so I can round-robin instead of keep poking @trotterdylan every time? Wondering when he will get tired :P

[alanjds]

I am forking away my master branch.

As said before, on my main spare time I only have a 32bit CPU available. Keeping on a stale master only slows down Grumpy development.

I hope to get able to have my master merged back. I hope the project to succeed. But it will not occur if people willing to contribute will wait >30d for feedback, even a "No time - will read later" one. This is not a good way to build a community, in my humble opinion.

If the committers have no bandwith available anymore, please make it clear. I do hearty thanks the ones that could bring Grumpy up and published it, my sincere admiration and kudos for you. But the effort will be gone if nothing changes here.