[Interest] Compiling for Pi Zero

[Jason H]

I am trying a naive compile of Qt 5.7.0 (from source tarball) on a Pi zero (no cross compile) I've got all the dependencies installed and Jessie is up to date.
I keep running into GCC 4.9 compiler errors. Not that the Qt code is bad, but that the compiler bombs out saying it's a bug in GCC. Originally I saw it in qsvgcontext.cpp, but after updating and trying to fix it, I get it in sax/qxml.cpp.

It doesn't give me a lot of idea on what exactly is wrong.

Anyone have any tips?

Originally I was following: 
https://wiki.qt.io/Native_Build_of_Qt5_on_a_Raspberry_Pi
but then moved to another similar article, the URL escapes me, but it mentioned two additional package deps for the pi zero.