From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Sat, 29 Jan 2011 09:50:38 +0100 Subject: [Buildroot] problems building w/ external glibc toolchain In-Reply-To: References: Message-ID: <20110129095038.11522bdb@surf> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hello Bryce, On Fri, 28 Jan 2011 16:23:30 -0800 Bryce Schober wrote: > I've built an external glibc toolchain using crosstool-ng with old > (2.6.29.6) linux kernel headers. I've already tested that the toolchain > basically works, but buildroot fails just after building cross-depmod26. > I've build with the --debug=v option, and it seems like it's trying to go > fetch kernel headers, but doesn't know the kernel version. Looking into the > configs and makefiles, it seems that the config variables for the kernel > header versions are unsettable when using an external toolchain, yet > buildroot is going out and trying to download them without knowing the > version, eventually resulting in: > > Must remake target `/home/bschober/buildroot-2010.02/dl/linux-..tar.bz2'. > > Which is clearly never going to work. You'll noticed that this happened > using buildroot-2010.02, but I've reproduced the same behavior on 2010.11 > and need to use the old version because I need Xorg 7.4. Sounds strange. Could you post : your Buildroot .config, the complete build log, and the list of commands you're using to trigger the problem ? Thanks, Thomas -- Thomas Petazzoni, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com