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[Qemu-devel] Re: [PATCH] configure: Append extra cflags and ldflags
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From: |
Jan Kiszka |
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Subject: |
[Qemu-devel] Re: [PATCH] configure: Append extra cflags and ldflags |
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Date: |
Tue, 16 Jun 2009 17:25:58 +0200 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 |
Blue Swirl wrote:
> On 6/15/09, Jan Kiszka <address@hidden> wrote:
>> In order to allow overriding flags that are set by configure, we have to
>> append them instead of prepending as it is done so far.
>
> The help message from configure does not mention about overriding but
> adding flags. Which one is this?
I didn't derive this from the help, but from common practice when using
EXTRA_* flags and the fact the gcc switches that come last override what
comes first. Without the patch, adding your personal -W* switches to the
build is impossible when they collide with some set by configure.
Jan
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