I'm working on getting everything ported to build my Sonic hack on my android phone while running GNUROOT Debian. But here is where I think I'm having trouble. asl needs to be built for arm64 in order for the build tool to run. I know where to get the source, as stated in the notes file in build_sources. But I'm not sure which .C file is the main one that I need to build with GCC. Can anybody point me in the right direction?
AS uses a definition file of sorts for building with GNU Make. I'm pretty sure you will be fine with just building from Makefile.def.tmpl. All you need to do is to rename it to Makefile.def and type 'make'.
Thank you very much, kazblox! With a little trial and error I can finally build the ROM using my android!