To-do

• test the build process for the included extra libraries from gcc's source tree
  • libatomic
  • libffi
  • libgomp
  • libitm: fails at /bin/sh ./libtool --tag=CXX --mode=compile -B$bdir/src/build-gcc/$TARGET/libstdc++-v3/{src,libsupc++}/.libs [...] -c -o alloc_cpp.lo ../../../gcc-$pkg_gcc_version/libitm/alloc_cpp.cc due to -B being a seemingly invalid flag; requires research
  • libphobos
  • libquadmath
  • libssp
  • libvtv
• patch gcc's bad fdpic generation for sh/j2, like in musl-cross-make
• add patch sets for older versions (namely gcc)
• dependency checker script
• research ABIs of supported targets and tweak CPU_FLAGS as needed
• write readme/acknowledgements
• --sysroot option: specify a custom $bdir and prevent clobbering existing directories/etc