osx mountain lion - setarch on a Mac -


i trying compile version of python on mac requires "setarch" command, command not appear in path (i'm running osx 10.8.3, xcode 4.6.2 installed). there version of setarch mac?

setarch low-level unportable linux-specific command.

macos have similar command: arch.

for example:

$ arch -i386 python -c 'import sys; print sys.maxint' 2147483647 $ arch -x86_64 python -c 'import sys; print sys.maxint' 9223372036854775807

you can see python's idea of biggest possible integer changes depending on whether force run in 32-bit or 64-bit mode.

see "how launch applications in 32 bit terminal in snow leopard?".


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