[32;01m*[0m Determining the location of the kernel source code
 [32;01m*[0m Found kernel source directory:
 [32;01m*[0m     /usr/src/linux
 [32;01m*[0m Found sources for kernel version:
 [32;01m*[0m     2.6.21-gentoo-r2-smp
 [32;01m*[0m Checking for suitable kernel configuration options...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
>>> Unpacking source...
>>> Unpacking ieee80211-1.1.13.tgz to /var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work
 [32;01m*[0m Applying ieee80211-1.1.13-cflags.patch ...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
 [32;01m*[0m Applying ieee80211-1.1.13-tkip.patch ...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
 [32;01m*[0m Applying ieee80211-1.1.13-linux-2.6.19.patch ...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
>>> Source unpacked.
>>> Compiling source in /var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13 ...
 [32;01m*[0m Preparing ieee80211 module
make -C /usr/src/linux M=/var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13 modules
make[1]: Entering directory `/usr/src/linux-2.6.21-gentoo-r2'
  CC [M]  /var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211_module.o
  CC [M]  /var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211_tx.o
  CC [M]  /var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211_rx.o
  CC [M]  /var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211_wx.o
  CC [M]  /var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211_geo.o
  LD [M]  /var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211.o
  CC [M]  /var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211_crypt.o
  CC [M]  /var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211_crypt_wep.o
/var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211_crypt_wep.c: In function 'prism2_wep_encrypt':
/var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211_crypt_wep.c:157: warning: passing argument 1 of 'crypto_cipher_setkey' from incompatible pointer type
/var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211_crypt_wep.c:158: error: invalid use of undefined type 'struct page'
/var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211_crypt_wep.c:159: warning: implicit declaration of function 'offset_in_page'
/var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211_crypt_wep.c:161: warning: implicit declaration of function 'crypto_cipher_encrypt'
/var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211_crypt_wep.c: In function 'prism2_wep_decrypt':
/var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211_crypt_wep.c:200: warning: passing argument 1 of 'crypto_cipher_setkey' from incompatible pointer type
/var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211_crypt_wep.c:201: error: invalid use of undefined type 'struct page'
/var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211_crypt_wep.c:204: warning: implicit declaration of function 'crypto_cipher_decrypt'
make[2]: *** [/var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13/ieee80211_crypt_wep.o] Error 1
make[1]: *** [_module_/var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/work/ieee80211-1.1.13] Error 2
make[1]: Leaving directory `/usr/src/linux-2.6.21-gentoo-r2'
make: *** [modules] Error 2

!!! ERROR: net-wireless/ieee80211-1.1.13-r1 failed.
Call stack:
  ebuild.sh, line 1615:   Called dyn_compile
  ebuild.sh, line 972:   Called qa_call 'src_compile'
  ebuild.sh, line 44:   Called src_compile
  ebuild.sh, line 1305:   Called linux-mod_src_compile
  linux-mod.eclass, line 516:   Called die

!!! Unable to make  KSRC=/usr/src/linux KSRC_OUTPUT=/usr/src/linux modules.
!!! If you need support, post the topmost build error, and the call stack if relevant.
!!! A complete build log is located at '/var/tmp/portage/net-wireless/ieee80211-1.1.13-r1/temp/build.log'.