compile failures in libgcc

[Bjarne D Mathiesen]

Ryan Schmidt wrote:
> 
> On Jun 7, 2015, at 2:10 PM, Bjarne D Mathiesen wrote:
> 
...
>>
>> Presently, libgcc and gcc49 fail to upgrade :
>>
>> #=> port outdated
>> The following installed ports are outdated:
>> gcc49                          4.9.2_1 < 4.9.2_2
>> libgcc                         4.9.2_1 < 5.1.0_1
>> 
> 
> The gcc build failures are unfamiliar to me:
> 
...
> 
> I don't know what these errors mean but I see MacPorts has decided to build with clang. The port blacklists llvm-gcc42, so I assume this means you are running Xcode 4. (Xcode 3.2.6 is recommended for MacPorts on Snow Leopard.) It's possible the old version of clang in Xcode 4 on Snow Leopard is insufficient to compile this code. You could try compiling with a newer MacPorts clang compiler:
> 
> sudo port clean libgcc
> sudo port upgrade libgcc configure.compiler=macports-clang-3.4
> 
> If that works, we can adjust the port's blacklist to exclude the older clang.
> 

!!! that worked !!! :-D

I've got Xcode 4.0.1 installed. Do you recommend that I downgrade to
Xcode 3.2.6 ???

on https://guide.macports.org/chunked/installing.xcode.html the download
links in sections 2.2.3 & 2.2.4 don't work anymore :-(

-- 
Bjarne D Mathiesen
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