📦️ Build AFNI without SUMA

[Jon Clucas]

Related problem

SUMA requires libraries not otherwise required by AFNI or C-PAC and is potentially unnecessary to build.

Proposed feature

We take this makefile, comment out or remove the SUMA lines, and build from there.

Acceptance criteria

• AFNI builds without SUMA
• AFNI tools built without SUMA run and produce identical results to AFNI tools built with SUMA

Alternatives

No change, keep building AFNI with SUMA then paring down

Additional context

When we comment out or remove

INSTALL_PREREQ = suma_gts

we might need to separatenly install gsl-bin

[Florian Rupprecht]

There is a flag in the cmake config for disabling SUMA

[Jon Clucas]

3dSkullStrip seems to require SUMA, so we'll need to keep it