From: Joel Sherrill <joel@rtems.org>
To: Joel Sherrill <joel@rtems.org>, Newlib <newlib@sourceware.org>
Subject: Re: [PATCH] newlib: libm: workaround ar duplicate member behavior
Date: Mon, 21 Feb 2022 16:14:43 -0600 [thread overview]
Message-ID: <CAF9ehCWK6r9Qv90-Xq7WddX68i5Vfw=ffBcoDaSXioSrYHFJqQ@mail.gmail.com> (raw)
In-Reply-To: <YhQOMi6aIUcXqHU+@vapier>
On Mon, Feb 21, 2022, 4:12 PM Mike Frysinger <vapier@gentoo.org> wrote:
> On 21 Feb 2022 14:51, Joel Sherrill wrote:
> > Could this be de-duped with the gnu make sort command? That would avoid
> the
> > copy.
> >
> > Alternatively, I see some awk one liners on the web to uniq the set. Or
> > just invoke uniq.
>
> the inputs need to be deduped based on basename and the order specified.
> so
> i'd build a hashmap/associative array from the basename to the full path,
> and
> then output the resulting set.
>
> this isn't something sort/uniq can accomplish.
>
> it is possible to do in awk, i've just been a bit shy about using it as i'm
> not confident in portability aspects (beyond POSIX). if we agree POSIX is
> fine (which, for newlib, i think is OK), then yes, we can do that.
>
That's not my call. If GCC needs awk, we really haven't added much of a
dependency.
--joel
-mike
>
next prev parent reply other threads:[~2022-02-21 22:14 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-12 20:34 [PATCH] newlib: libm: merge build up a directory Mike Frysinger
2022-02-16 8:50 ` [HEADSUP] " Corinna Vinschen
2022-02-16 9:40 ` Sebastian Huber
2022-02-16 10:48 ` Corinna Vinschen
2022-02-17 4:38 ` Mike Frysinger
2022-02-17 4:42 ` [PATCH v2] " Mike Frysinger
2022-02-17 12:08 ` Corinna Vinschen
2022-02-21 11:20 ` Corinna Vinschen
2022-02-21 18:00 ` Mike Frysinger
2022-02-21 18:04 ` Jon Turney
2022-02-21 18:30 ` Mike Frysinger
2022-02-21 19:12 ` Jon Turney
2022-02-21 19:24 ` Corinna Vinschen
2022-02-21 20:30 ` Mike Frysinger
2022-02-21 20:31 ` Mike Frysinger
2022-02-21 18:28 ` Mike Frysinger
2022-02-21 20:43 ` [PATCH] newlib: libm: workaround ar duplicate member behavior Mike Frysinger
2022-02-21 20:51 ` Joel Sherrill
2022-02-21 22:12 ` Mike Frysinger
2022-02-21 22:14 ` Joel Sherrill [this message]
2022-02-22 0:21 ` [PATCH v2] " Mike Frysinger
2022-02-22 11:31 ` Corinna Vinschen
2022-02-22 12:34 ` Jon Turney
2022-02-22 17:17 ` Mike Frysinger
2022-02-23 8:56 ` Corinna Vinschen
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