From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1H27WG-0002UQ-C8 for qemu-devel@nongnu.org; Wed, 03 Jan 2007 09:55:08 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1H27WE-0002To-H0 for qemu-devel@nongnu.org; Wed, 03 Jan 2007 09:55:07 -0500 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1H27WE-0002Tj-Bx for qemu-devel@nongnu.org; Wed, 03 Jan 2007 09:55:06 -0500 Received: from [66.93.172.17] (helo=nevyn.them.org) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA:32) (Exim 4.52) id 1H27WD-0006Rt-69 for qemu-devel@nongnu.org; Wed, 03 Jan 2007 09:55:05 -0500 Received: from drow by nevyn.them.org with local (Exim 4.63) (envelope-from ) id 1H27W8-0003PY-Ps for qemu-devel@nongnu.org; Wed, 03 Jan 2007 09:55:01 -0500 Date: Wed, 3 Jan 2007 09:55:00 -0500 From: Daniel Jacobowitz Subject: Re: [Qemu-devel] qemu Makefile configure Message-ID: <20070103145500.GA13035@nevyn.them.org> References: <20070103135950.GB5849@networkno.de> <20070103144220.GC5849@networkno.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070103144220.GC5849@networkno.de> Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org On Wed, Jan 03, 2007 at 02:42:20PM +0000, Thiemo Seufer wrote: > +CFLAGS += $(OS_CFLAGS) Did you try this on any target that triggers one of the += cases? It's not the most intuitive thing in the world, but I believe make ignores Makefile += operators if the variable was overridden on the command line (i.e. the override effectively happens after the +=). You'd need to leave CFLAGS for the overrideable bits unless you wanted to override all the += deliberately. -- Daniel Jacobowitz CodeSourcery