Unable to build mayo 0.8.0 on Ubuntu 24.10

[jhonny-oliveira]

Hi!

I'm unable to build mayo 0.8.0 on Ubuntu 24.10. This is the error:

src/base/caf_utils.h:47:10: fatal error: TDF_LabelMapHasher.hxx: No such file or directory
   47 | #include <TDF_LabelMapHasher.hxx>
      |          ^~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.

"TDF_LabelMapHasher.hxx" is present as part of libocct-ocaf-dev (7.6.3) on older Ubuntu versions (<= 24.04), but not on the most recent version: libocct-ocaf-dev (7.8.1).

Can you please advise on the best workaround/patch?

Thank you! Jhonny Oliveira @ https://xtradeb.net

Ref.: https://packages.ubuntu.com/noble/amd64/libocct-ocaf-dev/filelist https://packages.ubuntu.com/oracular/amd64/libocct-ocaf-dev/filelist https://launchpad.net/~xtradeb/+archive/ubuntu/apps/+packages?field.name_filter=mayo

[HuguesDelorme]

Hello Jhonny,

Mayo v0.8.0 source code is compatible with OpenCascade v7.3 up to v7.7 Upcoming version v0.9.0 source code was made compatible with latest OpenCascade v7.8 You can use the relevant changes from this commit to locally patch Mayo v0.8.0 source code: https://github.com/fougue/mayo/commit/d1b3545e9257b3bba26b3c2805b510af5d163048

[jhonny-oliveira]

I also had to apply commit c4fdeb2 to get it working.

Thank you!