Building under OSX is broken, here's how to fix it.

[ooPo]

I'm using portlib and installed all the needed packages. I've managed a successful build, but until these fixes can be used automatically here's some hints:

GCC

Clang in OSX doesn't like part of the GCC ARM code that uses excessive brackets. It overflows the default limit of 256.

Change line 60 in 002-gcc.sh to:
${MAKE:-make} -j 4 CXXFLAGS="-fbracket-depth=1024" all && ${MAKE:-make} install

VITA-TOOLCHAIN

This code is looking for a file (zipconf.h?) that seems to be in an unexpected location (/opt/local/libzip/include).

Change line 17 in 005-vita-toolchain.sh to:
cmake -DUSE_BUNDLED_ENDIAN_H=ON -DCMAKE_INSTALL_PREFIX=${VITADEV} -DDEFAULT_JSON=../share/db.json -Dlibelf_LIBRARY=${VITADEV}/lib/libelf.a -Dlibelf_INCLUDE_DIR=${VITADEV}/include -Dlibzip_CONFIG_INCLUDE_DIR=/opt/local/lib/libzip/include