85f92d0a19
cmake requires at least C++17 to build correctly if math/octave is already installed. math/octave is now a fixed dependency for nlopt, as this is the only way to guarantee that Octave packages such as math/octave-forge-mboct-fem-pkg will find a sufficiently complete nlopt. PR: 289110 Reported by: stephen@ MFH: 2025Q3