title: How do I configure the Linux kernel within Buildroot?
body: <p>I'm trying to build a rootfs for an x86 target, which is all simple enough.  However I can't figure out how I configure the kernel that buildroot produces.  The first run through came up with menuconfig, but it's cached the .config since then and I can't see where to change it.</p>
  
  <p>~650MB of kernel modules don't do good things to an embedded target :P</p>
  
  <p>Is there an easy way to configure the kernel within buildroot?  Something like the <code>uclibc-menuconfig</code> target would be perfect.</p>