Failed to install libgcc9: no destroot found

[Vahid Askarpour]

Xcode 11 apparently has installed gcc on my Mac. When I check the gcc version, I get:

Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/4.2.1
Apple clang version 11.0.0 (clang-1100.0.33.8)
Target: x86_64-apple-darwin18.7.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin

Vahid

> On Sep 27, 2019, at 5:51 PM, Chris Jones <jonesc at hep.phy.cam.ac.uk> wrote:
> 
> 
> 
>> On 27 Sep 2019, at 9:28 pm, Vahid Askarpour <vh261281 at dal.ca> wrote:
>> 
>> When I upgraded to Majove and installed Xcode 11.1, I ended up with gcc-4.2.1 and libgcc in /usr/bin and /usr/lib. Before, when I had High Sierra, I was running xcrysden with no issues.
> 
> That makes no sense at all. MacOS does not ship gcc, and MacPorts would never anything under /usr/
> 
> Something is distinctly messed up with your system I suspect...
> 
>> 
>> Vahid
>> 
>>> On Sep 27, 2019, at 3:58 PM, Chris Jones <jonesc at hep.phy.cam.ac.uk> wrote:
>>> 
>>> Hi,
>>> 
>>> Sounds like your ports database is corrupted in some way, it is is complaining about a file and port that is not actually installed....
>>> 
>>>>> On 27 Sep 2019, at 4:37 pm, Vahid Askarpour <vh261281 at dal.ca> wrote:
>>>> 
>>>> I have /opt/local/lib folder but there is no libgcc subfolder there.
>>>> 
>>>> Vahid
>>>> 
>>>>> On Sep 27, 2019, at 12:32 PM, Piet van Oostrum <piet-l at vanoostrum.org> wrote:
>>>>> 
>>>>> Vahid Askarpour <vh261281 at dal.ca> writes:
>>>>> 
>>>>>> port provides /opt/local/lib/libgcc/libatomic.1.dylib results in:
>>>>>> 
>>>>>> /opt/local/lib/libgcc/libatomic.1.dylib does not exist.
>>>>>> 
>>>>> Is there anything in /opt/local/lib/libgcc ?
>>>>> -- 
>>>>> Piet van Oostrum <piet-l at vanoostrum.org>
>>>>> WWW: http://piet.vanoostrum.org/
>>>>> PGP key: [8DAE142BE17999C4]
>>>> 
>>> 
>> 
>