localhost ~ # USE="usb" emerge =orinoco-9999
Calculating dependencies... done!

>>> Emerging (1 of 1) net-wireless/orinoco-9999 to /
 * checking ebuild checksums ;-) ...                                      [ ok ]
 * checking auxfile checksums ;-) ...                                     [ ok ]
 * checking miscfile checksums ;-) ...                                    [ ok ]
 * Determining the location of the kernel source code
 * Found kernel source directory:
 *     /usr/src/linux
 * Found sources for kernel version:
 *     2.6.17.13
 * Checking for suitable kernel configuration options...                  [ ok ]
>>> Unpacking source...
 * Fetching CVS module orinoco into /usr/portage/distfiles/cvs-src ...
 * Running  cvs -q -f -z4 -d ":pserver:anonymous:@cvs.savannah.nongnu.org:/sources/orinoco" login
Logging in to :pserver:anonymous@cvs.savannah.nongnu.org:2401/sources/orinoco
 * Running  cvs -q -f -z4 -d ":pserver:anonymous@cvs.savannah.nongnu.org:/sources/orinoco" update -dP orinoco
 * Copying orinoco from /usr/portage/distfiles/cvs-src ...
 * CVS module orinoco is now in /var/tmp/portage/orinoco-9999/work
>>> Source unpacked.
>>> Compiling source in /var/tmp/portage/orinoco-9999/work/orinoco ...
 * Preparing hermes module
make: *** No rule to make target `all'.  Stop.

!!! ERROR: net-wireless/orinoco-9999 failed.
Call stack:
  ebuild.sh, line 1546:   Called dyn_compile
  ebuild.sh, line 937:   Called src_compile
  orinoco-9999.ebuild, line 80:   Called linux-mod_src_compile
  linux-mod.eclass, line 482:   Called die

!!! Unable to make  KERNEL_PATH=/usr/src/linux all.
!!! If you need support, post the topmost build error, and the call stack if relevant.