Closed
Description
To determine if OS X is running on a 64-bit box, Homebrew uses:
/usr/sbin/sysctl hw.cpu64bit_capable
We also figure out if we're 10.5 or 10.6 with:
/usr/bin/sw_vers -productVersion
Many of our brews then switch to 64-bit mode if we're on 10.6 (or later) and 64-bit capable, otherwise, on 10.5 or a Core Duo we switch to 32-bit mode.
Metadata
Metadata
Assignees
Labels
No labels
Type
Projects
Milestone
Relationships
Development
No branches or pull requests
Participants
Activity
msullivan commentedon Jul 8, 2011
I'm not sure what the bug here is? Is it just that we don't support 64-bit yet?
adamv commentedon Jul 8, 2011
I honestly don't remember; closing.
Merge pull request rust-lang#96 from polachok/shm
Enable multiple #[assert_instr] attributes (rust-lang#96)
Auto merge of rust-lang#5583 - ebroto:reversed_empty_ranges, r=yaahc,…
Merge pull request rust-lang#96 from whentze/less-awkward-tests
Merge pull request rust-lang#96 from rust-lang/burning-chrome
Merge pull request rust-lang#96 from wasmerio/debug
query stack during panicafter ICE #112522Contracts & Harnesses for `unchecked_mul` , `unchecked_sub`, `uncheck…
Auto merge of rust-lang#138205 - onur-ozkan:fix-build-cycle, r=jieyouxu
Rollup merge of rust-lang#139797 - folkertdev:naked-allow-unsafe, r=t…
Rollup merge of rust-lang#139797 - folkertdev:naked-allow-unsafe, r=t…
6 remaining items