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From: Paul Brook <paul@codesourcery.com>
Subject: Re: [Qemu-devel] [PATCH] CPPFLAGS+= in Makefile.target
Date: Fri, 25 Jan 2008 16:22:35 +0000
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To: qemu-devel@nongnu.org
Cc: Ian Jackson <Ian.Jackson@eu.citrix.com>

> > Why don't you just put your custom flags in CFLAGS, not CPPFLAGS?
> > The former is deliberately left for the user to override.
>
> Several (but not all AFAICT) of the target subdirectory Makefiles set
> CFLAGS.

Really? Which ones?

Paul