BRN:Software:Build and Distribution:Linux
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Vanilla Kernel Sources
$ KERNEL_MIRROR=ftp://ftp.kernel.org/pub/linux/kernel # or ftp://ftp.informatik.hu-berlin.de/pub/Linux/Kernel/kernel $ wget $KERNEL_MIRROR/v2.6/linux-2.6.16.13.tar.bz2 $ tar xjf linux-2.6.16.13.tar.bz2
Patch
$ BRN_SVN_REPOS=svn://sarsvn.informatik.hu-berlin.de $ svn co $BRN_SVN_REPOS/BerlinRoofNet/trunk/platform/wgt634u/kernel-patches $ cd linux-2.6.16.13 $ for p in ../kernel-patches/{generic,mips,brn}/*.patch > do if [ -r $p ] > then patch -p1 -i $p || { echo "Apply of patch \"$p\" failed! Exiting..."; break; } > fi > done
Build
$ sh build.sh # or "sh build.sh -j4" for SMP machines
Click kernel patch
If this process led to a positive result, you can try to patch your kernel source tree with the click linux kernel patch:
$ cd .. $ cvs -d :pserver:anoncvs@cvs.pdos.csail.mit.edu:/cvs co -d click-cvs click/release/one $ svn co $BRN_SVN_REPOS/BerlinRoofNet/trunk/click/patches click-patches $ cd click-cvs $ patch -p1 -i ../click-patches/click-linux-2.6.16.13-patch.patch # fix some broken stuff $ cd ../linux-2.6.16.13 $ patch -p1 -i ../click-cvs/etc/linux-2.6.16.13-patch
If patch was successfully applied, build the modified parts again:
$ sh build.sh # or "sh build.sh -j4" for SMP machines
Now you should have a linux kernel (vmlinux), which is able to load the click router as a linux kernel module, also called linuxmodule later.
Do not delete your System.map file! You will need later for building click kernel module.