Installation des prerequis

 yum install binutils bzip2 gawk gcc gcc-c++ gettext make ncurses-devel patch unzip wget zlib-devel flex git-core

Récupération des sources

 mkdir ~/openwrt
 cd ~/openwrt
 svn co svn://svn.openwrt.org/openwrt/trunk/
 cd trunk

 ./scripts/feeds update -a
 ./scripts/feeds install -a

Compilation

 make defconfig
 make prereq
 make menuconfig