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Re: [Qemu-devel] [Qemu-trivial] [PATCH] Fix dependency issue introduced
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [Qemu-trivial] [PATCH] Fix dependency issue introduced by commit 7b93fadf3a38d1ed65ea5536a52efc2772c6e3b8 |
Date: |
Tue, 21 Feb 2012 12:27:26 +0000 |
On Tue, Feb 21, 2012 at 10:12 AM, 陳韋任 <address@hidden> wrote:
> Commit 7b93fadf3a38d1ed65ea5536a52efc2772c6e3b8 adds basic version of bridge
> helper, but introduces dependency issue at the same time. While building
> target
> xxx-linux-user, qemu-bridge-helper.c needs config-host.h which is not
> generated
> at the moment. Building recurse-all target first fixes the problem.
The build system should not rely on ordering side-effects. Instead,
please explicitly declare the dependency for the helper or see if the
dependency can be eliminated if it is inappropriate.
Stefan