This directory contains headerlibs delivered together with ARB-source.
The code here is not delivered under the ARB license, but under the
license specified for each headerlib.


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Eigen:

I tried to update to eigen version 5.0.0 and 3.4.1. Generally this works, but
the unittest ../RNACMA/Analyser.cxx@TEST_RNACMA fails afterwards, obviously
because calculation produces different results.

My knowledge about what RNACMA exactly calculates and how eigen works in
detail is both too reduced to track down the problem.

As workaround we continue to use eigen v2.0.16.
Several warnings resulting from eigen get suppressed at ../RNACMA/Makefile@SUPPRESS_WARNINGS
Because clang refuses to build when compiling with C++17 standard,
compilation with C++14 is forced at ../RNACMA/Makefile@binder1st