Re: XCode 2.5 and 3.1
Re: XCode 2.5 and 3.1
- Subject: Re: XCode 2.5 and 3.1
- From: Peter O'Gorman <email@hidden>
- Date: Wed, 17 Dec 2008 11:57:56 -0600
Dieter Oberkofler wrote:
> I'm only working on the command line. cc is a link to the gcc-40 in
> /usr/bin as well as gcc. I would not know what environment variables I
> would need to set.
> gcc_select in the past did change all the needed links automatically and
> I can no longer find a way to do so.
> Is there?
Most tools respect the CC and CXX environment variables. Set
CC=/usr/bin/gcc-4.2 CXX=/usr/bin/g++-4.2.
Alternatively, create a directory, put symlinks to the compilers you
want in it, and put that directory at the head of your path.
Peter
> On 17.12.2008, at 18:28, Jason Stephenson wrote:
>
>> Dieter Oberkofler wrote:
>>> I understand but xcode-select does not allow to set the gcc version
>>> to be used. If I call gcc I still get gcc 4.0 and not the 4.2 that
>>> comes with XCode 3.1.
>>
>> You can set the Compiler Version in your Xcode projects' build
>> settings in Xcode 3.1.
>>
>> Or you can set the CC and CXX variables in your environment to the
>> appropriate executable for comman-line/Makefile driven builds.
>>
>>
>>> On 17.12.2008, at 17:48, Jean-Daniel Dupas wrote:
>>>>
>>>> Le 17 déc. 08 à 17:20, Dieter Oberkofler a écrit :
>>>>
>>>>> I have XCode 2.5 and 3.1 installed but until now I was only using
>>>>> 2.5 when building from the command line.
>>>>> I would now like to switch but am unable to find the gcc_select
>>>>> command. Where has it gone and how would I select a specific gcc
>>>>> version.
>>>>> Thank you,
>>>>> Dieter
--
Peter O'Gorman
http://pogma.com
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