* as per upstream recommendation
- use --with-data-packaging=archive on all archs
- pass -DICU_NO_USER_DATA_OVERRIDE
- pass --disable-renaming (fixes the infamous symbol mismatch)
* don't duplicate libicutest installation
* don't strip static libraries (from FreeBSD)
* when not in POSIX/C mode, assume UTF-8 by default like Darwin (from FreeBSD)
* sync config/mh-bsd-gcc with config/mh-linux
* build extra tool
* remove uneeded patches / chunks
* bump major
f687c2b5b7