I get (this is full build.log): >>> Unpacking source... >>> Unpacking emul-linux-x86-compat-20091004_rc1.tar.bz2 to /var/tmp/portage/app-emulation/emul-linux-x86-compat-20091004_rc1/work >>> Source unpacked in /var/tmp/portage/app-emulation/emul-linux-x86-compat-20091004_rc1/work >>> Compiling source in /var/tmp/portage/app-emulation/emul-linux-x86-compat-20091004_rc1/work ... >>> Source compiled. >>> Test phase [not enabled]: app-emulation/emul-linux-x86-compat-20091004_rc1 >>> Install emul-linux-x86-compat-20091004_rc1 into /var/tmp/portage/app-emulation/emul-linux-x86-compat-20091004_rc1/image/ category app-emulation >>> Completed installing emul-linux-x86-compat-20091004_rc1 into /var/tmp/portage/app-emulation/emul-linux-x86-compat-20091004_rc1/image/ ^G * QA Notice: The following shared libraries lack NEEDED entries * /var/tmp/portage/app-emulation/emul-linux-x86-compat-20091004_rc1/image/usr/lib32/libc.so.5 ^G * checking 18 files for package collisions * This package will overwrite one or more files that may belong to other * packages (see list below). You can use a command such as `portageq * owners / <filename>` to identify the installed package that owns a * file. If portageq reports that only one package owns a file then do * NOT file a bug report. A bug report is only useful if it identifies at * least two or more packages that are known to install the same file(s). * If a collision occurs and you can not explain where the file came from * then you should simply ignore the collision since there is not enough * information to determine if a real problem exists. Please do NOT file * a bug report at http://bugs.gentoo.org unless you report exactly which * two packages install the same file(s). Once again, please do NOT file * a bug report unless you have completely understood the above message. * * Detected file collision(s): * * /usr/lib32/libstdc++.so.5.0.7 * /usr/lib32/libstdc++.so.5 * * Searching all installed packages for file collisions... * * Press Ctrl-C to Stop * * sys-libs/libstdc++-v3-3.3.6 * /usr/lib32/libstdc++.so.5 * /usr/lib32/libstdc++.so.5.0.7 * * Package 'app-emulation/emul-linux-x86-compat-20091004_rc1' NOT merged * due to file collisions. If necessary, refer to your elog messages for * the whole content of the above message. My emerge --info: Portage 2.1.6.13 (default/linux/amd64/2008.0/desktop, gcc-4.3.2, glibc-2.9_p20081201-r2, 2.6.31-gentoo-r1 x86_64) ================================================================= System uname: Linux-2.6.31-gentoo-r1-x86_64-AMD_Athlon-tm-_64_Processor_3200+-with-gentoo-1.12.12 Timestamp of tree: Wed, 07 Oct 2009 11:00:01 +0000 ccache version 2.4 [enabled] app-shells/bash: 4.0_p28 dev-java/java-config: 2.1.8-r1 dev-lang/python: 2.6.2-r1 dev-util/ccache: 2.4-r7 dev-util/cmake: 2.6.4 sys-apps/baselayout: 1.12.12 sys-apps/sandbox: 1.6-r2 sys-devel/autoconf: 2.13, 2.63-r1 sys-devel/automake: 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.2 sys-devel/binutils: 2.18-r3 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.6a virtual/os-headers: 2.6.27-r2 ACCEPT_KEYWORDS="amd64" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -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/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/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c /etc/udev/rules.d" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/usr/distfiles" FEATURES="autoaddcvs ccache cvs distlocks fixpackages multilib-strict parallel-fetch protect-owned sandbox sfperms sign strict unmerge-orphans userfetch" GENTOO_MIRRORS="ftp://ftp.free.fr/mirrors/ftp.gentoo.org" LANG="es_ES.UTF-8" LC_ALL="es_ES.UTF-8" LDFLAGS="-Wl,-O1" LINGUAS="es es_ES en_US" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" 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/portage/local/layman/sunrise /usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="3dnow 3dnowext X a52 aac acl acpi alsa amd64 applet avahi bash-completion berkdb branding bzip2 cairo cddb cdinstall cdr cleartype cli consolekit cracklib crypt css cups daap dbus djvu dri dts dvd dvdr dvi eds emboss encode evo exif fam fat ffmpeg firefox flac fortran fuse gdbm gif glitz gnome gnome-keyring gpm gstreamer gtk hal iconv imagemagick isdnlog java jpeg kdeenablefinal kdehiddenvisibility kpathsea latex libnotify lyx lzma mad mikmod mmx mmxext modules mono mp3 mp4 mpeg mudflap multilib musicbrainz nautilus ncurses network network-cron nls nptl nptlonly ntfs nvidia ogg opengl openmp pam pango pch pcre pdf perl png policykit ppds pppd python qt3support qt4 quicktime readline reflection reiserfs scanner sdl session spell spl sse sse2 ssl ssse3 startup-notification svg sysfs t1lib tcpd threads thunar tiff truetype unicode usb v4l2 vcd vorbis webkit x264 xattr xcb xinetd xml xmp xorg xpm xulrunner xv xvid zeroconf zlib" ALSA_CARDS="via82xx" 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_alias 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" ELIBC="glibc" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="es es_ES en_US" USERLAND="GNU" VIDEO_CARDS="nvidia nv vesa" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS Reproducible: Always
toolchain: Does sys-libs/libstdc++-v3 provide 32bit libs now? If so we need to add blockers on older versions of emul-linux-x86-compat and I need to update my package lists. Please advise.
libstdc++-v3 really hasnt been touched in many many months, so people havent knowingly been adding functionality
In all amd64 systems I have tried I get this collision because sys-libs/libstdc++-v3 *on multilib profiles* install that files. If I don't misremember, I think that I saw some change in multilib USE flag behavior months ago, maybe that was "hiding" this problem. Also, reading app-emulation/emul-linux-x86-compat description: emul-linux-x86 version of lib-compat, with the addition of a 32bit libgcc_s and the libstdc++ versions provided by gcc 3.3 and 3.4 for non-multilib systems. seems that those files are only needed for non-multilib systems
This is solved in app-emulation/emul-linux-x86-compat-20091226 removing affected file on multilib profiles, as seems suggested by package description, that suggests that they are needed only in non-multilib systems. I have also tried on three amd64 multilib systems and, in all of them, those files are provided by sys-libs/libstdc++-v3-3.3.6 If you disagree with this solution, feel free to reopen the bug but, please, suggest a better one ;-) Best regards
