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Re: [Xen-devel] [PATCH 1/4] tools - Remove machine setting from HOSTCFLA
| To: | Bastian Blank <bastian@xxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [PATCH 1/4] tools - Remove machine setting from HOSTCFLAGS |
| From: | Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> |
| Date: | Sun, 27 Jan 2008 09:43:12 +0000 |
| Cc: | John Levon <levon@xxxxxxxxxxxxxxxxx> |
| Delivery-date: | Sun, 27 Jan 2008 01:43:28 -0800 |
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| Thread-topic: | [Xen-devel] [PATCH 1/4] tools - Remove machine setting from HOSTCFLAGS |
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On 26/1/08 19:34, "Bastian Blank" <bastian@xxxxxxxxxxxx> wrote: > # HG changeset patch > # User Bastian Blank <waldi@xxxxxxxxxx> > # Date 1201375662 -3600 > # Node ID 15419f59710aeaaf83fc35fbbf955b15ec713051 > # Parent c98a1a50be44c52cb59b5795347bf852941b4fdc > Remove machine setting from HOSTCFLAGS. > > The host compiler must know how to produce runnable binaries without > special settings. > > Signed-off-by: Bastian Blank <waldi@xxxxxxxxxx> Unfortunately those lines *were* introduced for a reason. See the thread at http://lists.xensource.com/archives/html/xen-devel/2007-08/msg00342.html. In brief summary, the HOSTCFLAGS mod ensures that Solaris gcc produces 64-bit binaries when COMPILE_ARCH==x86_64; a sane thing to do you'll agree. We could move the HOSTCFLAGS modification to config/SunOS.mk. Or to tools/include/xen-foreign/Makefile. But actually afaict doing it globally in Config.mk is harmless, it just looks a bit odd and potentially purgable. :-) -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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