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On May 7, 2013, at 10:39 PM, Jay Carlson wrote:

> On May 7, 2013, at 2:22 PM, Eric Wing wrote:
>>>> gcc and the GNU toolchain has already been removed from the latest
>>>> Xcode distributions.
>>> Not removed from the public ones yet.
>> Yes, they have. You may need to update your Xcode and Xcode command
>> line tool package to see this.
> Command Line Tools (OS X Mountain Lion) for Xcode April 2013 (April 15, 2013)
> Command Line Tools (OS X Lion) for Xcode April 2013 (April 15, 2013)
> $ hdiutil mount xcode462_cltools_10_76938260a.dmg
> $ pkgutil --payload-files /Volumes/Command\ Line\ Tools\ \(Lion\)/Packages/DeveloperToolsCLI.pkg  | grep llvm-gcc | head
> ./usr/bin/i686-apple-darwin11-llvm-gcc-4.2
> ./usr/bin/llvm-gcc

To be clear, typing "gcc" at a shell prompt gets you llvm-gcc. Which is the one that has the optimization bug at the start of this whole thread. "cc" gets you clang.

You're right about the machine I'm typing *this* on. gcc isn't a symlink to llvm-gcc here. I don't wanna deal with 10.7 right now.