So long story short, I ran scons iPhone4, but didn't have arm-elf-gcc so I went to go get it, but found that the latest gcc (7.2.0) does not support that, however it does support arm-none-eabi. Presently I'm compiling GCC, however I was wondering if anybody has tried this, or has any reason to think that it would, or would not, work.
P.S. I know there's a toolchain installer script, but I wanted to try with the newest stuff.