ffmpeg (graphviz) Not building on Sequoia

[William Parducci]

Quite possibly.

I did try this as one of the steps before reinstalling (without luck) to massage where compiler was looking for stuff:

$ export CPATH=/Library/Developer/CommandLineTools/usr/include/c++/v1:$CPATH
$ export LIBRARY_PATH=/Library/Developer/CommandLineTools/usr/lib:$LIBRARY_PATH

FWIW Overall, I like the “migrate” function. First time I tried it.

thanks

b

> On Oct 30, 2024, at 7:58 AM, Nils Breunese <breun at macports.org> wrote:
> 
> It looks like you ran into this known issue in the Command Line Tools for Xcode 16 installer: https://trac.macports.org/wiki/SequoiaProblems#CompilingCfails
> 
> Nils.
> 
>> Op 30 okt 2024, om 15:50 heeft William Parducci <bill at parducci.net> het volgende geschreven:
>> 
>> Posting this in case someone else runs into it after upgrading to Sequoia:
>> 
>> I just upgraded to Sequoia on my Intel i9 MacBook Pro and tried to perform a migrate.
>> 
>> Most things worked fine but ffmpeg hiccuped due to graphviz not being available.
>> 
>> Checking the logs and t it seems to be a byproduct of not having iostream available.
>> 
>> :info:build solve_VPSC.cpp:20:10: fatal error: 'cassert' file not found
>> :info:build In file included from    20 | constraint.cpp#:i19n:
>> :info:build ../../lib/vpsc/constraint.h:21:10: clude <cassert>
>> :info:build       |          ^~~~~~~~~
>> :info:build fatal error: 'iostream' file not found
>> :info:build    21 | #include <iostream>
>> :info:build       |          ^~~~~~~~~~
>> :info:build csolve_VPSC.cpp:19:10: fatal error: 'iostream' file not found
>> :info:build    19 | #include <iostream>
>> :info:build       |          ^~~~~~~~~~
>> :info:build In file included from variable.cpp:16:
>> :info:build ../../lib/vpsc/variable.h:18:10: fatal error: 'vector' file not found
>> :info:build    18 | #include <In file included from blocks.cpp:v22e:
>> :info:build c../../lib/vpsc/blocks.ht:o26r:>10
>> :info:build :       | fatal error:          ^~~~~~~~'set' file not found
>> :info:build    26 | #igenerate-constraints.cpp:19n:clude <10s: etfatal error: >'algorithm' file not found
>> :info:build       |          ^~~~~
>> :info:build    19 | #include <algorithm>
>> :info:build       |          ^~~~~~~~~~~
>> :info:build 1 error generated.
>> :info:build 1 error generated.
>> :info:build 1 error generated.
>> :info:build 1 error generated.
>> :info:build make[3]: *** [pairingheap/PairingHeap.lo] Error 1
>> 
>> After trying a lot of things I came across the solution:
>> 
>> $ sudo rm -rf /Library/Developer/CommandLineTools
>> $ sudo xcode-select --install
>> 
>> Some times Start Over is the best approach. 🙂
>> 
>> b
>> 
>> P.S. I only have the Apple command line tools installed (not the full XTools IDE).
>> 
>> 
> 

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