From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephan Hoffmann Date: Sun, 27 Jan 2013 12:24:37 +0100 Subject: [Buildroot] rebuilding a project on older commits In-Reply-To: <20130127113309.4623b949@skate> References: <51041908.1030803@googlemail.com> <20130127093035.5537b93f@skate> <5104EF52.3010608@googlemail.com> <20130127113309.4623b949@skate> Message-ID: <51050E75.7020304@relinux.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Am 27.01.2013 11:33, schrieb Thomas Petazzoni: > Dear Carsten Schoenert, > > On Sun, 27 Jan 2013 10:11:46 +0100, Carsten Schoenert wrote: > >> Yes, this is the solution. Right now I build the toolchain with ct-ng >> inside buildroot. >> Is it possible to move this existing toolchain outside buildroot or >> should I rebuild from scratch? > You should build it once with Crosstool-NG outside of Buildroot, > install it somewhere, and tell Buildroot to use it as an external > toolchain. > >> For the first two points I can answer with yes, but your tip with the >> /lib folder is the right one. This folder is empty, and this also in >> the output/target directory so it must be empty in the rootfs.tar too. >> >> So the libraries in the /lib folder are missing there must be >> something wrong with the config of the ct-ng? Any suggestions where I >> have to look to? > That sounds really odd. Maybe we have a bug in the ct-ng backend, and > it doesn't copy the libraries? I would have to do a test build, but I'm > on the battery in the train for now, so I can't do heavy builds for now. > > If someone could do a quick test build of a minimal system that uses > the ct-ng backend, and verify that $(O)/target/lib contains the right > libraries, that would be nice. I just tried (took beaglebone-defconfig and only changed toolchain to ct-ng) and output/target/lib/ seems o.k. > $ ls output/target/lib/ > ld-uClibc-0.9.33.2.so libcrypt.so.0 libdl.so.0 > libm.so.0 libpthread-0.9.33.2.so libresolv.so.0 > libuClibc-0.9.33.2.so > ld-uClibc.so.0 libc.so.0 libgcc_s.so.1 > libnsl-0.9.33.2.so libpthread.so.0 librt-0.9.33.2.so > libutil-0.9.33.2.so > libcrypt-0.9.33.2.so libdl-0.9.33.2.so libm-0.9.33.2.so > libnsl.so.0 libresolv-0.9.33.2.so librt.so.0 > libutil.so.0 Kind regards Stephan > > Best regards, > > Thomas -- reLinux - Stephan Hoffmann Am Schmidtgrund 124 50765 K?ln Tel. +49.221.95595-19 Fax: -64 www.reLinux.de sho at reLinux.de