Re: Xcode 4.0
Re: Xcode 4.0
- Subject: Re: Xcode 4.0
- From: Paul Russell <email@hidden>
- Date: Thu, 10 Mar 2011 17:56:31 +0000
On 10 Mar 2011, at 15:39, Joar Wingfors wrote:
>
> On 10 mar 2011, at 00.33, Paul Russell wrote:
>
>> Is it possible to keep Xcode 3.2.5 installed for legacy projects, and retain gcc 4.0, while using Xcode 4 for new projects ? Or does installing Xcode 4.0 completely hose gcc 4.0 ?
>
>
> You absolutely can keep older copies of Xcode around. Just rename your old /Developer folder before installing Xcode 4. Xcode is "self contained" in the folder that it's installed into, for this specific reason. This has been true since Xcode 2.5.
>
>
Thanks - it's not so much the question of keeping multiple versions of Xcode around, but whether gcc-4.0 will be retained if it's not supported by Xcode 4. gcc-4.0 et al live in /usr/bin rather than under /Developer (or /Developer-old), hence my concern.
Paul
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