K 10
svn:author
V 8
bdrewery
K 8
svn:date
V 27
2016-08-12T11:06:54.492640Z
K 7
svn:log
V 499
PORTS_MODULES: Don't leak in CC/CXX/CPP.

These may have ccache in them or -target/--sysroot from external
compiler or SYSTEM_COMPILER support.  Many ports do not support
a CC with spaces in it, such as emulators/virtualbox-ose-kmod.
Passing --sysroot to ports makes no sense as ports doesn't support
--sysroot currently.
If these variables need to be overridden for ports then they can
be set in make.conf or passed as make arguments.

MFC after:	1 week
Sponsored by:	EMC / Isilon Storage Division

END