Hi Andreas, I've update the sse3 patch to not enable sse3 and not define __SSE3, and added an sse2 code path to emulate the _mm_hadd_pd instruction where needed.
It compiles, and the alignment sequence test reports the same "failures "and "passed" like the completely unpatched version. However, later I get errors like: ERROR: Checkpoint (example.phy.ckp.gz) indicates that a previous run successfully finished Use `-redo` option if you really want to redo the analysis and overwrite all output files. Command exited with non-zero status 2 with and without patching the code. best, Gert
