On 31 March 2012 16:41, Andreas Färber <afaer...@suse.de> 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"? > For QEMU_CFLAGS we use the pattern QEMU_CFLAGS="-options $QEMU_CFLAGS" > to allow overriding options.
For that matter, should this be setting QEMU_CFLAGS instead of CFLAGS? I have to say I'm not entirely sure what the difference is... -- PMM
