Add cross binutils for mips and sparc64


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@370503 35697150-7ecd-e111-bb59-0022644237b5
Update to 5.0.7

Note from upstream release note:

Note in particular there is a security fix to disallow evaluation of the
initial values of integer variables imported from the environment (they
are instead treated as literal numbers).  That could allow local
privilege escalation, under some specific and atypical conditions where
zsh is being invoked in privilege elevation contexts when the
environment has not been properly sanitized, such as when zsh is invoked
by sudo on systems where "env_reset" has been disabled.


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@370504 35697150-7ecd-e111-bb59-0022644237b5
- Add a DOCS option to install documentation [1]
- Remove deprecated @dirrm

PR:		194216 [1]
Submitted by:	gahr [1]


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@370505 35697150-7ecd-e111-bb59-0022644237b5
Add a cross version of gcc minimalistic and suitable enough to cross build world
Current targets: powerpc64 sparc64

Note that gcc 4.9.1 never heard of mips on freebsd neither of arm on freebsd
Note that this does not yet includes the freebsd extensions meaning it cannot cross build the kernel yet


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@370506 35697150-7ecd-e111-bb59-0022644237b5