calculix-ccx: new port submission

[mbrethen]

Requesting a new port to install calculix-ccx: ​http://www.dhondt.de

There is a pkg hosted on the svnweb freebsd org that has a port: ​https://svnweb.freebsd.org/ports/head/cad/calculix-ccx/

I have included a developmental portfile, patch and build log. Disregard the log file; fixed in patch.

[mbrethen]

#57715 and #57763 replace #50810, which it appears was never committed.

[kencu (Ken)]

Mark, can you straighten out for us what is the difference between 57715 and 57763, so we know how to think about these? Thanks.

[mbrethen]

Yes, CalculiX is composed of two independent packages: ccx and cgx. #57715 installs ccx, the main tool for doing finite element analysis (FEA). It depends on fortran and, according to the documentation, needs be built with GCC. #57763 installs the pre/post-processor cgx. It uses OpenGL and the C++libraries it depends on are built with native clang. Building it with GCC could cause C++ library conflicts, I'm told.

I made them independent ports to better focus on the specific requirements of each tool and avoid compiler-related conflicts. Hope this helps.

[mbrethen]

btw, #57669 and #57693 are required to build #57715

[mbrethen]

This ticket can be closed--I've since update the Portfile.

[mascguy (Christopher Nielsen)]

Replying to mbrethen:

This ticket can be closed--I've since update the Portfile.

Sounds good, thanks for fixing!