From: "Andreas Färber" <afaerber@suse.de>
To: Olaf Hering <olaf@aepfle.de>
Cc: xen-devel@lists.xensource.com, Erik Blake <eblake@redhat.com>,
qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] qemu/configure: fix CFLAGS handling for i386
Date: Mon, 02 Apr 2012 09:54:58 +0200 [thread overview]
Message-ID: <4F795B52.9060803@suse.de> (raw)
In-Reply-To: <20120331164627.GA23873@aepfle.de>
Am 31.03.2012 18:46, schrieb Olaf Hering:
> On Sat, Mar 31, Andreas Färber wrote:
>
>> This is the only usage of += outside Makefile fragments, so I wonder if
>> its use may have been by accident. Is it safe in a POSIX context?
>> Or should we better use CFLAGS="$CFLAGS -march=486"?
>
> Now that I look at the shebang, configure is a sh script and += is most
> likely a bash feature. So your suggestion for the assignment is correct.
...apart from the missing i in i486, obviously. ;)
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
WARNING: multiple messages have this Message-ID (diff)
From: "Andreas Färber" <afaerber@suse.de>
To: Olaf Hering <olaf@aepfle.de>
Cc: xen-devel@lists.xensource.com, Erik Blake <eblake@redhat.com>,
qemu-devel@nongnu.org
Subject: Re: [PATCH] qemu/configure: fix CFLAGS handling for i386
Date: Mon, 02 Apr 2012 09:54:58 +0200 [thread overview]
Message-ID: <4F795B52.9060803@suse.de> (raw)
In-Reply-To: <20120331164627.GA23873@aepfle.de>
Am 31.03.2012 18:46, schrieb Olaf Hering:
> On Sat, Mar 31, Andreas Färber wrote:
>
>> This is the only usage of += outside Makefile fragments, so I wonder if
>> its use may have been by accident. Is it safe in a POSIX context?
>> Or should we better use CFLAGS="$CFLAGS -march=486"?
>
> Now that I look at the shebang, configure is a sh script and += is most
> likely a bash feature. So your suggestion for the assignment is correct.
...apart from the missing i in i486, obviously. ;)
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
next prev parent reply other threads:[~2012-04-02 7:55 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-30 15:24 [Qemu-devel] [PATCH] qemu/configure: fix CFLAGS handling for i386 Olaf Hering
2012-03-30 15:24 ` Olaf Hering
2012-03-31 15:41 ` [Qemu-devel] " Andreas Färber
2012-03-31 15:41 ` Andreas Färber
2012-03-31 16:46 ` [Qemu-devel] " Olaf Hering
2012-03-31 16:46 ` Olaf Hering
2012-04-02 7:54 ` Andreas Färber [this message]
2012-04-02 7:54 ` Andreas Färber
2012-03-31 16:52 ` [Qemu-devel] " Peter Maydell
2012-03-31 16:52 ` Peter Maydell
2012-03-31 16:55 ` [Qemu-devel] " Olaf Hering
2012-03-31 16:55 ` Olaf Hering
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