- Convert to INSTALL_TARGET=install-strip
- Remove USE_AUTOTOOLS
- Let user decide about stack protector


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@368171 35697150-7ecd-e111-bb59-0022644237b5
Remove autotools related bits.  Port uses cmake.


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@368172 35697150-7ecd-e111-bb59-0022644237b5