Downloaded https://github.com/erincatto/box2d/archive/refs/tags/v3.1.0.tar.gz Change-Id: I21bf8d3e26cf2601607f586a3bc1010a32b78a06 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/204848 Tested-by: Jenkins Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>