[INTERNAL] define SEQAN_ENABLE_DEBUG, SEQAN_ENABLE_TESTING AND SEQAN_TYPEDEF_FOR_DEBUG before any includes (except include/seqan/platform.h)
[INTERNAL] define SEQAN_ENABLE_DEBUG, SEQAN_ENABLE_TESTING AND SEQAN_TYPEDEF_FOR_DEBUG before any includes (except include/seqan/platform.h)

We want that SEQAN_ENABLE_DEBUG force sets NDEBUG = !SEQAN_ENABLE_DEBUG, but
that only has an effect if seqan defines it before any possible include of
<cassert>.

bestrauc/seqan,xenigmax/seqan,bestrauc/seqan,bestrauc/seqan,xenigmax/seqan,xenigmax/seqan,bestrauc/seqan,bestrauc/seqan,xenigmax/seqan,bestrauc/seqan,xenigmax/seqan,xenigmax/seqan,bestrauc/seqan,xenigmax/seqan,xenigmax/seqan,bestrauc/seqan