Libelektra: FreeBSD 12.1: ccode / tcl shelltests fail

[mpranj]

With cirrus FreeBSD images 12.1 updated from 12.0 the clang version notably changed from 6.0.1 to 8.0.1. For some reason boost is now found and the tcl plugin is automatically included, resulting in test failures.

Expected Result

Tests succeed.

Actual Result

The following tests FAILED:
38 - testshell_markdown_ccode (Failed)
108 - testshell_markdown_tcl (Failed)

System Information

• Elektra Version: master
• FreeBSD 12.1 on cirrus

Further Log Files and Output

Full log:
tests.log

[mpranj]

@sanssecours thank you so much for working on this! When you make the PR, please enable tcl in cirrus again.

[markus2330]

Thank you for fixing the build server. I am okay with the tcl tests not running, tcl is a low-priority plugin. We were already discussing if we might remove it, together with xmltool. But we thought maybe we keep it, as xmltool could be useful for migration from ancient Elektra versions and tcl is a quite small plugin.