• Update to version 1.7.1 [1]
• Enable multithreaded support with devel/libatomic_ops [1]
• Remove not supported TCL option [1]
• Add LICENSE_FILE
• Convert to options helpers

https://www.mbdyn.org/userfiles/downloads/CHANGELOG-1.5.txt
https://www.mbdyn.org/userfiles/downloads/CHANGELOG-1.6.txt
https://www.mbdyn.org/userfiles/downloads/CHANGELOG-1.7.txt

PR: 212464 [1]
Submitted by: pfg [1]