CURRENT: lang/gcc fails to build on CURRENT with error: configure: error: no usable dependency style found

[Jan Beich]

Dimitry Andric <dim at FreeBSD.org> writes:

> $ echo 'sub/foo.barx' | grep sub/foo.bar
> $ echo $?
> 1

$ echo 'sub/foo.barx' | env -i grep sub/foo.bar
$ echo 'sub/foolbarx' | env -i grep sub/foo.bar
$ echo 'sub/foo.barx' | env -i grep 'sub/foo\.bar'
sub/foo.barx
$ echo 'sub/foo.barx' | env -i grep -o sub/foo.bar
sub/foo.bar
$ echo 'sub/foo.barx' | env -i grep --color=no sub/foo.bar
sub/foo.barx

A buggy shortcut?