Bugzilla Bug 197456

I tried program app-backup/keep (backuping program for KDE) on AMD64 platform,
which is now marked as masked with missing keywords. 
So I tested and I have no problem, is there anybody else who have same
experience. (I would like to mark app-backup/keep arch to ~amd64).

Reproducible: Always

Steps to Reproduce:

I can confirm the ebuild builds fine.
No collision.

Tested it by backing up a dir and restoring it. Worked fine. So should be no
problem to add the ~amd64 keyword.

emerge --info:
Portage 2.1.3.16 (default-linux/amd64/2007.0/no-multilib, gcc-4.1.2,
glibc-2.6.1-r0, 2.6.22-gentoo-r8 x86_64)
=================================================================
System uname: 2.6.22-gentoo-r8 x86_64 AMD Turion(tm) 64 Mobile Technology MT-28
Timestamp of tree: Mon, 05 Nov 2007 02:20:01 +0000
distcc 2.18.3 x86_64-pc-linux-gnu (protocols 1 and 2) (default port 3632)
[enabled]
app-shells/bash:     3.2_p17
dev-java/java-config: 1.3.7, 2.0.33-r1
dev-lang/python:     2.4.4-r6
dev-python/pycrypto: 2.0.1-r6
sys-apps/baselayout: 1.12.9-r2
sys-apps/sandbox:    1.2.18.1-r2
sys-devel/autoconf:  2.13, 2.61-r1
sys-devel/automake:  1.4_p6, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10
sys-devel/binutils:  2.18-r1
sys-devel/gcc-config: 1.3.16
sys-devel/libtool:   1.5.24
virtual/os-headers:  2.6.22-r2
ACCEPT_KEYWORDS="amd64"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=k8 -msse3 -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config
/usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config"
CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf
/etc/gconf /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c
/etc/udev/rules.d"
CXXFLAGS="-march=k8 -msse3 -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="collision-protect distcc distlocks metadata-transfer multilib-strict
sandbox sfperms strict test unmerge-orphans userfetch userpriv"
GENTOO_MIRRORS="http://ftp.snt.utwente.nl/pub/os/linux/gentoo
ftp://ftp.snt.utwente.nl/pub/os/linux/gentoo
ftp://mirror.scarlet-internet.nl/pub/gentoo http://gentoo.tiscali.nl/
ftp://gentoo.tiscali.nl/pub/mirror/gentoo/ "
LINGUAS="en"
MAKEOPTS="-j4"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress
--force --whole-file --delete --delete-after --stats --timeout=180
--exclude=/distfiles --exclude=/local --exclude=/packages
--filter=H_**/files/digest-*"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://godfather/gentoo-portage"
USE="X acpi alsa amd64 bash-completion bitmap-fonts bzip2 cli cracklib crypt
cups dbus dri fontconfig fortran gdbm gif hal highlight history hybrid-auth
iconv isdnlog jpeg jpeg2k latex midi mmx mudflap ncurses nls nowebdav nptl
nptlonly nsplugin ogg opengl openmp oss pcre perl png pppd python qt3 readline
reflection session spl sse sse2 ssl tcpd test tiff truetype truetype-fonts
type1-fonts unicode vim-syntax vorbis xml xorg xv" ALSA_CARDS="ali5451 als4000
atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968
fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx
via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop
empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi
null plug rate route share shm softvol" ELIBC="glibc" INPUT_DEVICES="keyboard
mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780
lb216 lcdm001 mtxorb ncurses text" LINGUAS="en" USERLAND="GNU"
VIDEO_CARDS="sis"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL,
LDFLAGS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS,
PORTDIR_OVERLAY

+  06 Nov 2007; Samuli Suominen <drac@gentoo.org> keep-0.4.0.ebuild:
+  Keyword ~amd64 wrt #197456.
+