Right now this is a noop in the former case and a noop in the latter
case unless lang/gcc44 has been installed explicitly.
This puts a bit more emphasis on standardizing on a canonical version
"current" GCC and makes it easier to update that canonical version
by changing the default in Mk/bsd.gcc.mk and updating the lang/gcc port.
That is, USE_GCC=yes means "use a decent/modern version of GCC" without
having to worry about details.
Approved by: portmgr (bdrewery)
arithmetic evaluation. Unlike big gui-based software (e.g. Mathematica,
Derive, Matlab, Octave,...) it is intended for use in shell scripting,
together with gnu core utilities.
Its main advantage is that all functions are generalized to operate
on one-dimensional arrays. It can be used for loop indexing (much
like seq), line-by-line arithmetic processing of files, floating
point math for shells that don't support it natively, or interactively,
as extended calculator.
WWW: http://ised.sourceforge.net
PR: ports/144914
Submitted by: Charlie Kester <corky1951 at comcast.net>
