Re: [Xen-devel] [Qemu-devel] [PATCH] qemu/configure: fix CFLAGS handling for i386

[Olaf Hering <olaf@xxxxxxxxx>]

On Sat, Mar 31, Andreas FÃrber 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.

Olaf

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