source: branches/gcc/HEADERLIBS/README

Last change on this file was 19920, checked in by westram, 3 weeks ago
File size: 799 bytes
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1This directory contains headerlibs delivered together with ARB-source.
2The code here is not delivered under the ARB license, but under the
3license specified for each headerlib.
4
5
6------
7Eigen:
8
9I tried to update to eigen version 5.0.0 and 3.4.1. Generally this works, but
10the unittest ../RNACMA/Analyser.cxx@TEST_RNACMA fails afterwards, obviously
11because calculation produces different results.
12
13My knowledge about what RNACMA exactly calculates and how eigen works in
14detail is both too reduced to track down the problem.
15
16As workaround we continue to use eigen v2.0.16.
17Several warnings resulting from eigen get suppressed at ../RNACMA/Makefile@SUPPRESS_WARNINGS
18Because clang refuses to build when compiling with C++17 standard,
19compilation with C++14 is forced at ../RNACMA/Makefile@binder1st
20
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