Comment 13 for bug 1711337

On a rpi2 I tested Arch Linux recently, and their firefox-55.0.2 binary does work like a charm. Which makes me wonder if this is a bug somewhere in the toolchain (they use bleeding edge very latest gcc/glibc/etc.), or if the culprit could be found with the configure options.

How can we find out the build/configure options the ubuntu team uses?

On the other hand, I tested a build with gentoo von armv7 and ran into a segfault with 55.0.2 as well.