- local OSX 10.15.7 R 4.0.2 64 Bit
- ubuntu 18.04 (on github-actions), R 3.3, 3.4, 3.5, oldrel, release, devel
- windows latest (on github), R 4.0, release
- windows server (devel and release, on rhub)
- windows server (oldrel, on rhub)
- solaris-x86-patched-ods (on rhub)
The package was removed from CRAN as there were problems on the i386 solaris and windows oldrel build. The algorithm I use, uses bit testing to determine rotation. For reasons I don't understand the c++ compiler on these systems treats these differently. The consequence is that my test-cases fail, but the results are fine, they are just mirrored.