Re: Xcode-users Digest, Vol 8, Issue 36
Re: Xcode-users Digest, Vol 8, Issue 36
- Subject: Re: Xcode-users Digest, Vol 8, Issue 36
- From: Wayne Holland <email@hidden>
- Date: Thu, 10 Mar 2011 09:42:51 -0700
On Mar 10, 2011, at 4:57 AM, email@hidden wrote:
> On Mar 9, 2011, at 22:37, Jos Timanta Tarigan wrote:
>
>> does the new xcode not support gcc 4.0 out of the box? if so, how can i bring back 4.0 to the xcode 4? apparently my program does not compile on 4.2.
>>
> Dropping 4.0 should not be a surprise. Previous major Xcode releases dropped gcc 3.3 and 2.95. How many compilers errors do you face? It's probably worth fixing. gcc 4.2 is much better than 4.0, and clang is better still (as are newer versions of gcc, though not available as part of Xcode).
That is okay until you run into the "deprecated functions". I ran into this problem under gcc 4.5 under OpenSuse. Now they want you to not use directly sys_errlist.
But instead recommend using strerror. That is fine if you aren't trying to rebuild some old legacy code. Sometimes correcting the errors of old legacy code is near impossible if the number of lines exceeds 100,000.
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