* libarchive: update to version 3.7.9.
- Function "readpassphrase" is correctly detected now, so can remove
the "ac_vc_func_*" hack.
- Added missing _devel requirements, that should fix detection/usage
of libarchive via pkg-config (like for the muon recipe).
- Split commands into a _tools package.
- Removed unnecessary library search paths from libarchive.pc.
* Update app-arch/libarchive/libarchive-3.7.9.recipe
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Co-authored-by: Jérôme Duval <jerome.duval@gmail.com>