ffmpeg (graphviz) Not building on Sequoia

[Nils Breunese]

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).
> 
>