Kernel SRPM for XO-1.75
Hi Peter, you've been prodding me for an SRPM of the kernel. I've tweaked the spec file so it _should_ be able to build a natively compiled rpm if you build on arm, and still cross-compile if you are on a different platform. http://dev.laptop.org/~martin/xo1.75kernels/kernel-2.6.39_xo1.75-20110629.1418.olpc.451f98d.src.rpm To crosscompile - grab http://dev.laptop.org/~cjb/gcc-4.6.0-from-x86_64-to-armv7.tar.bz2 , unpack into /opt/crosstool/gcc-4.6.0 - say --target=armv7l to rpmbuild This is built from the tip of the linux-2.6.39-mlscratch branch at http://dev.laptop.org/git/xo1.75-kernel-bringup/ - if you clone that repo, you can just say make ARCH=arm xo_1_75_rpm By default it'll use /tmp/olpc-kernel as the scratch build dir -- provision it accordingly. If you're building on XOs, external HDDs need a powered hub... hth, m -- martin.langh...@gmail.com mar...@laptop.org -- Software Architect - OLPC - ask interesting questions - don't get distracted with shiny stuff - working code first - http://wiki.laptop.org/go/User:Martinlanghoff ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel
Re: Kernel SRPM for XO-1.75
On Wed, Jun 29, 2011 at 3:19 PM, Martin Langhoff martin.langh...@gmail.com wrote: This is built from the tip of the linux-2.6.39-mlscratch branch at http://dev.laptop.org/git/xo1.75-kernel-bringup/ - if you clone that repo, you can just say make ARCH=arm xo_1_75_rpm So I am running exactly that on one of my XOs, on os16, and while the build is still churning, I can see that we still hit #10994. find /tmp/olpc-kernel/ -name '*head.so' finds head-nommu.o . I have _no_ idea WTH is going on there. cheers, m -- martin.langh...@gmail.com mar...@laptop.org -- Software Architect - OLPC - ask interesting questions - don't get distracted with shiny stuff - working code first - http://wiki.laptop.org/go/User:Martinlanghoff ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel
