From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Mon, 8 Jul 2013 10:27:32 +0200 Subject: [Buildroot] How to rebuild root filesystem? In-Reply-To: <20130708045657.GA29211@zuhnb712.ap.bm.net> References: <20130708045657.GA29211@zuhnb712.ap.bm.net> Message-ID: <20130708102732.46a8b87d@skate> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Dear Woody Wu, On Mon, 8 Jul 2013 12:56:58 +0800, Woody Wu wrote: > Since things in my output/target got messed, hence I want to rebuild > everything in that directory and recreate the root filesystem image. How > can I ask buildroot to do it? > > I knew that 'make clean' and 'make' will do it. But, my external > toolchain also get rebuilt, that can take very long time. No, if you're using an external toolchain, it does *not* gets rebuilt every time you do make clean && make. It's the whole point of using an external toolchain. Best regards, Thomas -- Thomas Petazzoni, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com