On Tue, Feb 21, 2012 at 10:12 AM, 陳韋任 <[email protected]> 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
