From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH v2 1/6] support/download: Add support to pass options directly to downloaders
Date: Sun, 24 Jul 2016 16:05:50 +0200 [thread overview]
Message-ID: <20160724160550.4d3a8595@free-electrons.com> (raw)
In-Reply-To: <20160724140401.GA5866@free.fr>
Hello,
On Sun, 24 Jul 2016 16:04:01 +0200, Yann E. MORIN wrote:
> Because "${@}" expands to nothing if there is no paramter.
>
> http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18
>
> @
> Expands to the positional parameters, starting from one. When the
> expansion occurs within double-quotes, and where field splitting (see
> Field Splitting) is performed, each positional parameter shall expand
> as a separate field [...]. If there are no positional parameters, the
> expansion of '@' shall generate zero fields, even when '@' is
> double-quoted.
Aaah. Didn't know that. Thanks for the explanation.
Romain, can you respin to use "${@}" like Yann suggested, and fix the
other issues pointed by Yann?
Thanks!
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
next prev parent reply other threads:[~2016-07-24 14:05 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-12 9:30 [Buildroot] [PATCH v2 0/6] Add support for AMD Catalyst graphics driver Romain Perier
2016-07-12 9:30 ` [Buildroot] [PATCH v2 1/6] support/download: Add support to pass options directly to downloaders Romain Perier
2016-07-15 15:54 ` Yann E. MORIN
2016-07-15 17:21 ` Thomas Petazzoni
2016-07-15 20:47 ` Yann E. MORIN
2016-07-24 14:00 ` Thomas Petazzoni
2016-07-24 14:04 ` Yann E. MORIN
2016-07-24 14:05 ` Thomas Petazzoni [this message]
2016-07-26 7:31 ` Romain Perier
2016-07-12 9:30 ` [Buildroot] [PATCH v2 2/6] pkg-download: Allow packages to pass generic options to download methods Romain Perier
2016-07-15 15:56 ` Yann E. MORIN
2016-07-12 9:30 ` [Buildroot] [PATCH v2 3/6] docs/manual: Document the variable $(PKG)_DL_OPTS Romain Perier
2016-07-15 16:00 ` Yann E. MORIN
2016-07-26 7:30 ` Romain Perier
2016-07-12 9:30 ` [Buildroot] [PATCH v2 4/6] package/xserver_xorg-server: add version 1.17.4 Romain Perier
2016-07-15 13:23 ` Thomas Petazzoni
2016-07-12 9:30 ` [Buildroot] [PATCH v2 5/6] qt: Add option for enabling the accessibility support Romain Perier
2016-07-15 13:23 ` Thomas Petazzoni
2016-07-12 9:30 ` [Buildroot] [PATCH v2 6/6] package/amd-catalyst-driver: Add AMD proprietary graphic stack support Romain Perier
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