mknbi

Добрый день. Помогите пожалуйста разобраться с моей проблемой делаю Бездисковую станцию ( http://www.gentoo.org/doc/en/diskless-howto.xml ) дошёл к установке mknbi оказалось что она - net-misc/mknbi-1.4.4 (masked by: missing keyword) размаскировал ее =net-misc/mknbi-1.4.4 ** при emerge mknbi выдает следующее

Tiara ~ # emerge --deep net-misc/mknbi

* IMPORTANT: 6 news items need reading for repository 'gentoo'.
* Use eselect news to read news items.

Calculating dependencies... done!

>>> Verifying ebuild manifests

>>> Emerging (1 of 1) net-misc/mknbi-1.4.4
* mknbi-1.4.4.tar.gz RMD160 SHA1 SHA256 size ;-) ... [ ok ]
* Package: net-misc/mknbi-1.4.4
* Repository: gentoo
* Maintainer:

* USE: amd64 elibc_glibc kernel_linux multilib userland_GNU
* FEATURES: sandbox
>>> Unpacking source...
>>> Unpacking mknbi-1.4.4.tar.gz to /var/tmp/portage/net-misc/mknbi-1.4.4/work
* Applying mknbi-1.4.3-nossp.patch ... [ ok ]
* Applying mknbi-1.4.4-gcc4.patch ... [ ok ]
>>> Source unpacked in /var/tmp/portage/net-misc/mknbi-1.4.4/work
>>> Compiling source in /var/tmp/portage/net-misc/mknbi-1.4.4/work/mknbi-1.4.4 ...
make -j3
perl -ne 's|\@\@VERSION\@\@|1.4.4|; s|\@\@LIBDIR\@\@|/usr/lib/mknbi|; s|\@\@FDKSEG\@\@|0x60|; print $_;' mknbi.pl > mknbi
cp -p disnbi.pl disnbi
cp -p dismbr.pl dismbr
chmod 755 disnbi
chmod 755 dismbr
chmod 755 mknbi
cp -p disdosbb.pl disdosbb
cp -p nbitoelf.pl nbitoelf
gcc -minline-all-stringops -I. -Os -ffreestanding -fstrength-reduce -fomit-frame-pointer -march=i386 -fno-stack-protector -fno-pie -Wall -W -Wno-format -Wno-unused -DVERSION=\"1.4.4\" -o first32.o -c first32.c
chmod 755 disdosbb
gcc -minline-all-stringops -I. -Os -ffreestanding -fstrength-reduce -fomit-frame-pointer -march=i386 -fno-stack-protector -fno-pie -Wall -W -Wno-format -Wno-unused -DVERSION=\"1.4.4\" -c memsizes.c
chmod 755 nbitoelf
gcc -minline-all-stringops -I. -Os -ffreestanding -fstrength-reduce -fomit-frame-pointer -march=i386 -fno-stack-protector -fno-pie -Wall -W -Wno-format -Wno-unused -DVERSION=\"1.4.4\" -c printf.c
first32.c:1: error: CPU you selected does not support x86-64 instruction set
first32.c:1: error: CPU you selected does not support x86-64 instruction set
make: *** [first32.o] Помилка 1
make: *** Очікування завершення завдань...
memsizes.c:1: error: CPU you selected does not support x86-64 instruction set
memsizes.c:1: error: CPU you selected does not support x86-64 instruction set
make: *** [memsizes.o] Помилка 1
printf.c:1: error: CPU you selected does not support x86-64 instruction set
printf.c:1: error: CPU you selected does not support x86-64 instruction set
make: *** [printf.o] Помилка 1
emake failed
* ERROR: net-misc/mknbi-1.4.4 failed (compile phase):
* emake failed
*
* Call stack:
* ebuild.sh, line 56: Called src_compile
* environment, line 2160: Called _eapi0_src_compile
* ebuild.sh, line 625: Called _eapi2_src_compile
* ebuild.sh, line 665: Called die
* The specific snippet of code:
* emake || die "emake failed"
*
* If you need support, post the output of 'emerge --info =net-misc/mknbi-1.4.4',
* the complete build log and the output of 'emerge -pqv =net-misc/mknbi-1.4.4'.
* The complete build log is located at '/var/tmp/portage/net-misc/mknbi-1.4.4/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/net-misc/mknbi-1.4.4/temp/environment'.
* S: '/var/tmp/portage/net-misc/mknbi-1.4.4/work/mknbi-1.4.4'

>>> Failed to emerge net-misc/mknbi-1.4.4, Log file:

>>> '/var/tmp/portage/net-misc/mknbi-1.4.4/temp/build.log'

* Messages for package net-misc/mknbi-1.4.4:

* ERROR: net-misc/mknbi-1.4.4 failed (compile phase):
* emake failed
*
* Call stack:
* ebuild.sh, line 56: Called src_compile
* environment, line 2160: Called _eapi0_src_compile
* ebuild.sh, line 625: Called _eapi2_src_compile
* ebuild.sh, line 665: Called die
* The specific snippet of code:
* emake || die "emake failed"
*
* If you need support, post the output of 'emerge --info =net-misc/mknbi-1.4.4',
* the complete build log and the output of 'emerge -pqv =net-misc/mknbi-1.4.4'.
* The complete build log is located at '/var/tmp/portage/net-misc/mknbi-1.4.4/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/net-misc/mknbi-1.4.4/temp/environment'.
* S: '/var/tmp/portage/net-misc/mknbi-1.4.4/work/mknbi-1.4.4'

* IMPORTANT: 6 news items need reading for repository 'gentoo'.
* Use eselect news to read news items.

мой make.conf вот

CHOST="x86_64-pc-linux-gnu"
CFLAGS="-march=k8 -O2 -pipe -mmmx -msse -msse2 -msse4a -m3dnow -fomit-frame-pointer -funroll-loops -findirect-inlining -ftree-switch-conversion"
CXXFLAGS="${CFLAGS}"
MAKEOPTS="-j3"
GENTOO_MIRRORS="http://gentoo.iteam.ua/"
ACCEPT_LICENSE="*"
VIDEO_CARDS="intel"
# Initial USE setup : processor-specific flags
USE="-* mmx sse sse2"
#
PORTDIR_OVERLAY="/usr/local/portage"
# Compiler tuning
USE="${USE} mudflap openmp"
#
# Internationalizaton
USE="${USE} nls unicode iconv slang"
LINGUAS="uk en_US ru"
#
USE="${USE} gdbm bzip2 pcre png readline zlib pam crypt python"
# Input devices
INPUT_DEVICES="evdev"
# x config
USE="${USE} X xorg udev static-libs bash-completion acpi dri gallium "
# gnome
USE="${USE} devkit extensions encode hunspell jpeg2k jpeg svg weather bonobo gtk gdu extras device-$
#

cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Celeron(R) CPU E1500 @ 2.20GHz
stepping : 13
cpu MHz : 2200.000
cache size : 512 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good nopl aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm lahf_lm dts
bogomips : 4435.84
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:

Меня удивило что при установке mknbi emerge не использует параметры make.conf а использует какие то левые
"gcc -minline-all-stringops -I. -Os -ffreestanding -fstrength-reduce -fomit-frame-pointer -march=i386 -fno-stack-protector -fno-pie -Wall -W -Wno-format -Wno-unused -DVERSION=\"1.4.4\" -o first32.o -c first32.c"
а потом пишет что
"printf.c:1: error: CPU you selected does not support x86-64 instruction set"

прошу помогите разобраться с этой проблемой.