Added gnome-keyring to USE flag list in /etc/make.conf, then `emerge -uDN world` to pick up changes. Boom: >>> Emerging (1 of 8) sys-auth/pambase-20080318 to / […] >>> Source compiled. >>> Test phase [not enabled]: sys-auth/pambase-20080318 >>> Install pambase-20080318 into /dev/shm/portage/sys-auth/pambase-20080318/image/ category sys-auth install -d "/dev/shm/portage/sys-auth/pambase-20080318/image//etc/pam.d" install -m0644 system-auth system-login system-local-login system-remote-login other "/dev/shm/portage/sys-auth/pambase-20080318/image//etc/pam.d" >>> Completed installing pambase-20080318 into /dev/shm/portage/sys-auth/pambase-20080318/image/ * The ebuild phase 'install' has exited unexpectedly. This type of * behavior is known to be triggered by things such as failed variable * assignments (bug #190128) or bad substitution errors (bug #200313). phoenix ~ # emerge --info Portage 2.1.4.5 (default/linux/x86/2008.0, gcc-4.1.2, glibc-2.6.1-r0, 2.6.23-gentoo-r3 i686) ================================================================= System uname: 2.6.23-gentoo-r3 i686 AMD Athlon(tm) 64 X2 Dual Core Processor 4400+ Timestamp of tree: Wed, 29 Oct 2008 01:45:03 +0000 app-shells/bash: 3.2_p33 dev-java/java-config: 1.3.7, 2.1.6 dev-lang/python: 2.4.4-r14, 2.5.2-r7 dev-python/pycrypto: 2.0.1-r6 dev-util/cmake: 2.4.6-r1 sys-apps/baselayout: 1.12.11.1 sys-apps/sandbox: 1.2.18.1-r2 sys-devel/autoconf: 2.13, 2.61-r2 sys-devel/automake: 1.4_p6, 1.5, 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: 1.5.26 virtual/os-headers: 2.6.23-r3 ACCEPT_KEYWORDS="x86" CBUILD="i686-pc-linux-gnu" CFLAGS="-march=athlon64 -O2 -pipe -fomit-frame-pointer -msse3" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/3.2/share/config /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/config /var/qmail/alias /var/qmail/control" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c /etc/udev/rules.d" CXXFLAGS="-march=athlon64 -O2 -pipe -fomit-frame-pointer -msse3" DISTDIR="/usr/portage/distfiles" FEATURES="distlocks metadata-transfer parallel-fetch sandbox sfperms splitdebug strict unmerge-orphans userfetch userpriv" GENTOO_MIRRORS="http://mirror.hamakor.org.il/pub/mirrors/gentoo/ ftp://ftp.nyx.hu/gentoo ftp://ftp.vein.hu/pub/linux/distributions/gentoo/" LANG="en_US.UTF-8" LC_ALL="en_US.UTF-8" LDFLAGS="-Wl,-O1" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" 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="/dev/shm" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/portage/local/layman/sunrise /usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="3dnow X a52 aac aalib acl alsa apache2 audiofile avahi bash-completion berkdb bzip2 cairo cdr cli cracklib crypt cscope cups curl daap dbus dga directfb dlloader dlna doc dri dvd dvdr eds emacs encode esd ethereal evo exif faad fam fbcon ffmpeg firefox flac fortran gd gdbm glut gmp gnome gnome-keyring gphoto2 gpm gstreamer gtk gtk2 gtkhtml hal iconv icq idn imagemagick imap imlib ipv6 isdnlog jabber jack java java5 joystick jpeg jpeg2k junit lcms ldap libnotify mad maildir mbox midi ming mmx mng mono mp3 mpeg msn mudflap mysql ncurses nls nptl nptlonly nsplugin nvidia offensive ogg oggvorbis openal opengl openmp oscar oss pam pcre perl plotutil png powermate pppd python qt quicktime readline reflection ruby samba sdl session slang speex spell spl sqlite sse sse2 ssl startup-notification svg svga sysfs tcpd theora threads tiff truetype udev unicode usb vorbis win32codecs x86 xcb xinerama xml xml2 xorg xosd xvid yahoo zeroconf zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 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 mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic auth_digest authn_anon authn_dbd 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 dbd deflate dir disk_cache env expires ext_filter file_cache filter headers ident imagemap include info log_config logio mem_cache mime mime_magic negotiation proxy proxy_ajp proxy_balancer proxy_connect proxy_http rewrite setenvif so speling status unique_id userdir usertrack vhost_alias" CAMERAS="canon" ELIBC="glibc" INPUT_DEVICES="keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU" VIDEO_CARDS="nvidia fbdev vesa" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LINGUAS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
The src_install() function simply calls emake, so it seems like the problem is in bash or portage. Does it help if you rebuild app-shells/bash? Do you have anything in /etc/portage/bashrc?
/etc/portage/bashrc does not exist. After re-emerging app-shells/bash[-3.2_p33], pambase installs fine. I wish I'd tried it one more time before doing so, but so it goes.