Bugzilla Bug 235830

* QA Notice: The following shared libraries lack a SONAME
 *  /var/tmp/portage/dev-lang/R-2.7.1/image/usr/lib64/libRmath.so

$ emerge --info
Portage 2.2_rc8 (default/linux/amd64/2008.0/desktop, gcc-4.3.1,
glibc-2.8_p20080602-r0, 2.6.26-gentoo-r1 x86_64)
=================================================================
System uname:
Linux-2.6.26-gentoo-r1-x86_64-AMD_Athlon-tm-_64_Processor_3500+-with-glibc2.2.5
Timestamp of tree: Tue, 26 Aug 2008 17:04:01 +0000
distcc 2.18.3 x86_64-pc-linux-gnu (protocols 1 and 2) (default port 3632)
[disabled]
ccache version 2.4 [disabled]
app-shells/bash:     3.2_p39
dev-java/java-config: 1.3.7, 2.1.6-r1
dev-lang/python:     2.5.2-r7
dev-python/pycrypto: 2.0.1-r6
dev-util/ccache:     2.4-r7
sys-apps/baselayout: 2.0.0
sys-apps/openrc:     0.2.5
sys-apps/sandbox:    1.2.18.1-r3
sys-devel/autoconf:  2.13, 2.62-r1
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2,
1.10.1-r1
sys-devel/binutils:  2.18-r3
sys-devel/gcc-config: 1.4.0-r4
sys-devel/libtool:   2.2.4
virtual/os-headers:  2.6.26
ACCEPT_KEYWORDS="amd64 ~amd64"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=athlon64 -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/kde/4.0/env /usr/kde/4.0/share/config
/usr/kde/4.0/shutdown /usr/share/config /var/lib/hsqldb"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/
/etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/initng/daemon
/etc/initng/net /etc/initng/system /etc/php/apache2-php5/ext-active/
/etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild
/etc/splash /etc/terminfo /etc/texmf/web2c /etc/udev/rules.d"
CXXFLAGS="-march=athlon64 -O2 -pipe"
DISTDIR="/home/media/dist"
FEATURES="collision-protect cvs distlocks elog java-strict metadata-transfer
multilib-strict parallel-fetch sandbox sfperms sign strict stricter
unmerge-orphans userfetch userpriv usersandbox"
GENTOO_MIRRORS="ftp://mirror.switch.ch/mirror/gentoo/"
LANG="it_IT.UTF-8"
LC_ALL="it_IT.UTF-8"
LDFLAGS="-Wl,-O1"
LINGUAS="it"
PKGDIR="/home/ftp/packages"
PORTAGE_COMPRESS="bzip2"
PORTAGE_COMPRESS_FLAGS="-9"
PORTAGE_RSYNC_EXTRA_OPTS=" --timeout=800 --progress "
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress
--force --whole-file --delete --stats --timeout=180 --exclude=/distfiles
--exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/overlays/portage
/home/sandro/cvstree/tinyos-2-overlay"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="3dnow 3dnowext 3ds 7zip X a52 aac acl acpi alsa amd64 amr apache2 arts
audiofile avahi bash-completion berkdb bl branding bzip2 cairo cal3d caps
ccache cdb cddb cdparanoia cdr cg chroot cli cpudetection cracklib crypt css
cups curl custom-cflags dbus devhelp dga directfb disk-partition djvu dmi
dovecot-sasl dri dts dv dvd dvdr dvdread emboss emerald encode epydoc erandom
esd evo exif expat extrafilters fam fame ffmpeg firefox flac fltk foomaticdb
fortran gd gdbm ggi gif gimp glib glibc-omitfp glitz glut gmp gnokii gnome
gnutls gphoto2 gpm graphviz gsm gstreamer gtk gtkhtml guile hal hbci
howl-compat iconv idn ieee1394 imagemagick imlib ipv6 isc isdnlog ithreads java
javacomm javascript jbig jce jikes jpeg jpeg2k justify kde kdeenablefinal
kdehiddenvisibility kqemu lcms ldap libcaca libnotify linuxthreads-tls
lm_sensors logitech-mouse logrotate lzo mad mailwrapper matroska mbox mdb mhash
midi mikmod mjpeg mmap mmx mmxext mng motif mozdevelop mp3 mpeg mppe-mppc msn
mudflap multilib musepack musicbrainz mysql ncurses nfs nls nptl nptlonly
nsplugin numeric nvidia odbc ode offensive ofx ogg ogre openexr opengl openmp
oss pam parport pch pcre pdf perl php png povray ppds pppd print pulseaudio
python qa qt3 qt3support qt4 quicktime quotes rdesktop readline reflection
resolvconf restrict-javascript rtc samba scanner sdl session slang slp smime
sndfile snmp speex spell spl sse sse2 ssl startup-notification subversion svg
sysfs syslog tcpd test tetex tga theora threads tidy tiff timidity tk truetype
unicode usb userlocales utempter v4l v4l2 vcd vda vorbis vorbis-psy wma wmf wmp
xattr xcomposite xforms xine xinerama xml xorg xpm xprint xscreensaver
xulrunner xv xvid xvmc yv12 zeroconf zlib" ALSA_CARDS="intel8x0"
ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file
hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug
rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic
authn_anon authn_dbm authn_default authn_file authz_dbm authz_default
authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs
dav_lock deflate dir disk_cache env expires ext_filter file_cache filter
headers include info log_config logio mem_cache mime mime_magic negotiation
rewrite setenvif speling status unique_id userdir usertrack vhost_alias"
APACHE2_MPMS="worker" CAMERAS="canon directory panasonic pccam300 "
ELIBC="glibc" FOO2ZJS_DEVICES="hp1005 hpp1005" INPUT_DEVICES="mouse evdev
keyboard" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216
lcdm001 mtxorb ncurses text" LINGUAS="it" USERLAND="GNU" VIDEO_CARDS="nvidia
nv"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, MAKEOPTS

fixed in cvs, R-2.7.2. Thanks