On 2013-9-4 09:44 , Ryan Schmidt wrote:
> 
> On Sep 3, 2013, at 18:12, jerem...@macports.org wrote:
> 
>> Revision: 110689
>>          https://trac.macports.org/changeset/110689
>> Author:   jerem...@macports.org
>> Date:     2013-09-03 16:12:19 -0700 (Tue, 03 Sep 2013)
>> Log Message:
>> -----------
>> darwintrace requires gcc-4.2 or later
>>
>> Modified Paths:
>> --------------
>>    trunk/base/src/darwintracelib1.0/darwintrace.c
>>
>> Modified: trunk/base/src/darwintracelib1.0/darwintrace.c
>> ===================================================================
>> --- trunk/base/src/darwintracelib1.0/darwintrace.c   2013-09-03 22:59:31 UTC 
>> (rev 110688)
>> +++ trunk/base/src/darwintracelib1.0/darwintrace.c   2013-09-03 23:12:19 UTC 
>> (rev 110689)
>> @@ -503,6 +503,10 @@
>>      char *path, *replacement, command;
>> #endif
>>
>> +#if __GNUC__ && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2))
>> +#error Please build with gcc-4.2 or later
>> +#endif
> 
> Is this a new requirement after MacPorts 2.2 was released? Because currently 
> on Tiger gcc 4.0 is being used. If we're going to continue building base for 
> Tiger, we'll have to build with apple-gcc-4.2.

Nobody has reported problem building 2.2 so I assume the problem exists
only in trunk. What is the actual problem with gcc-4.0? The biggest
issue for Tiger is that this will make selfupdating fail. It also makes
bootstrapping MacPorts impossible.

- Josh
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