CRC32 functions (CRC32) [Y/?] y
CRC32c (Castagnoli, et al) Cyclic Redundancy-Check (LIBCRC32C) [N/m/y/?] n
/var/tmp/portage/sys-kernel/linux-headers-2.6.17-r2/work/linux-2.6.17/scripts/gcc-version.sh: line 11: i686-pc-linux-gnu-gcc: command not found
/var/tmp/portage/sys-kernel/linux-headers-2.6.17-r2/work/linux-2.6.17/scripts/gcc-version.sh: line 12: i686-pc-linux-gnu-gcc: command not found
make[1]: i686-pc-linux-gnu-gcc : commande introuvable
make[1]: i686-pc-linux-gnu-gcc : commande introuvable
/var/tmp/portage/sys-kernel/linux-headers-2.6.17-r2/work/linux-2.6.17/scripts/gcc-version.sh: line 11: i686-pc-linux-gnu-gcc: command not found
/var/tmp/portage/sys-kernel/linux-headers-2.6.17-r2/work/linux-2.6.17/scripts/gcc-version.sh: line 12: i686-pc-linux-gnu-gcc: command not found
make: i686-pc-linux-gnu-gcc : commande introuvable
  CHK     include/linux/version.h
  SPLIT   include/linux/autoconf.h -> include/config/*
  CC      arch/i386/kernel/asm-offsets.s
/bin/sh: i686-pc-linux-gnu-gcc: command not found
make[1]: *** [arch/i386/kernel/asm-offsets.s] Erreur 127
make: *** [prepare0] Erreur 2

!!! ERROR: sys-kernel/linux-headers-2.6.17-r2 failed.
Call stack:
  ebuild.sh, line 1614:   Called dyn_compile
  ebuild.sh, line 971:   Called qa_call 'src_compile'
  environment, line 3865:   Called src_compile
  ebuild.sh, line 1304:   Called kernel-2_src_compile
  kernel-2.eclass, line 1037:   Called compile_headers
  kernel-2.eclass, line 460:   Called die

!!! prepare failed
!!! 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/sys-kernel/linux-headers-2.6.17-r2/temp/build.log'.