The OSD and text scaling does not work unless iconv is in the USE flags, it is disabled by default. Perhaps it should be enabled by default... The customary emerge --info: Portage 2.1-r1 (default-linux/x86/2006.0, gcc-3.4.6, glibc-2.3.6-r4, 2.6.17-gentoo-r4 i686) ================================================================= System uname: 2.6.17-gentoo-r4 i686 Intel(R) Pentium(R) 4 CPU 3.00GHz Gentoo Base System version 1.6.15 app-admin/eselect-compiler: [Not Present] dev-lang/python: 2.4.3-r1 dev-python/pycrypto: 2.0.1-r5 dev-util/ccache: [Not Present] dev-util/confcache: [Not Present] sys-apps/sandbox: 1.2.17 sys-devel/autoconf: 2.13, 2.59-r7 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2 sys-devel/binutils: 2.16.1-r3 sys-devel/gcc-config: 1.3.13-r3 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.17 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-march=pentium4 -O2 -pipe" CHOST="i686-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 /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/bind" CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/revdep-rebuild /etc/terminfo" CXXFLAGS="-march=pentium4 -O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig candy distlocks metadata-transfer sandbox sfperms strict" GENTOO_MIRRORS="ftp://mirror.datapipe.net/gentoo http://mirror.phy.olemiss.edu/mirror/gentoo http://ftp.ucsb.edu/pub/mirrors/linux/gentoo/" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_EXTRA_OPTS="--exclude-from=/etc/portage/rsync_excludes --exclude=*app-backup" 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'" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 X alsa amr apache2 apm arts avi bash-completion bitmap-fonts bzip2 bzlib cli crypt curl dlloader dri dvd dvdr eds emboss encode esd flac fortran gif gpm iconv idn imlib ipv6 isdnlog jpeg kde kdeenablefinal kqemu libwww mad mikmod mmx mmx2 mng motif mp3 mpeg ncurses network nptl nptlonly ogg opengl oss pam pcre pdflib perl png pppd python qt4 quicktime readline reflection rtc sdl session spell spl sse sse2 ssl symlink tcpd tetex tiff truetype truetype-fonts type1-fonts udev userlocales vorbis xml xmms xorg xv xvid zlib elibc_glibc input_devices_evdev input_devices_keyboard input_devices_mouse kernel_linux userland_GNU video_cards_dummy video_cards_fbdev video_cards_nvidia video_cards_vesa video_cards_vga" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, LINGUAS, PORTDIR_OVERLAY
We can't enable use flags on a per-package basis (see Bug 61732).