Re: CVS commit: pkgsrc/lang/ruby

[Takahiro Kambe <taca%NetBSD.org@localhost>]

In message <YxNfD90eKrnFY+y5%mnx.io@localhost>
        on Sat, 3 Sep 2022 15:05:03 +0100,
        Jonathan Perkin <jperkin%mnx.io@localhost> wrote:
>>Since rails.mk might be used before ${EXPR} is defined, use expr
>>instead of ${EXPR}.
> 
> There's no guarantee that whatever "expr" happens to be first in PATH
> will be the correct one.  You can ensure the variable will be
> evaluated correctly by using the:
> 
>       RAILS_NEXT_cmd= ${EXPR} ...
>       SOMETHING= ${RAILS_NEXT_cmd:sh}
> 
> style instead.
Thanks you for your advice.  I'll check it lator.

-- 
Takahiro Kambe <taca%NetBSD.org@localhost>