I can reproduce this on Debian unstable when using embedded lib2geom. But comparing the code with embedded lib2geom and packaged 1.2.2-3 version, they are same code.
Then I find the tests in lib2geom also fail on i386, so I report it to https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1051980
I can reproduce this on Debian unstable when using embedded lib2geom. But comparing the code with embedded lib2geom and packaged 1.2.2-3 version, they are same code.
Then I find the tests in lib2geom also fail on i386, so I report it to https:/ /bugs.debian. org/cgi- bin/bugreport. cgi?bug= 1051980