While recently upgrading, 'emerge -bDNauvt @world' also tried to upgrade cross-i686-pc-linux-gnu/gcc-4.5.3-r1 to -r2. This upgrade failed because the crossdev package tried to install /usr/bin/gcc-4.5.3 and /usr/bin/cpp-4.5.3, both are collision-protected and owned by sys-devel/gcc-4.5.3-r2. Since I'm used to seeing problems when emerge tries to upgrade cross-* packages, I tried again by issuing: # crossdev -S i686-pc-linux-gnu This led to the same error. In an effort to work around this problem, I first uninstalled then re-installed the complete i686-pc-linux-gnu toolchain: # crossdev -C i686-pc-linux-gnu # crossdev -S i686-pc-linux-gnu Still the same problem, so I'm reporting this bug. Reproducible: Always Steps to Reproduce: # crossdev -S i686-pc-linux-gnu Actual Results: * crossdev version: 20111221 * Host Portage ARCH: amd64 * Target Portage ARCH: x86 * Target System: i686-pc-linux-gnu * Stage: 4 (C/C++ compiler) * ABIs: default * binutils: binutils-[stable] * gcc: gcc-[stable] * headers: linux-headers-[stable] * libc: glibc-[stable] * CROSSDEV_OVERLAY: /usr/local/portage * PORT_LOGDIR: /var/log/portage * PORTAGE_CONFIGROOT: _ - ~ - _ - ~ - _ - ~ - _ - ~ - _ - ~ - _ - ~ - _ - ~ - _ - ~ - _ - ~ _ - ~ - _ - ~ - _ - ~ - _ - ~ - _ - ~ - _ - ~ - _ - ~ - _ - ~ - _ - ~ * Log: /var/log/portage/cross-i686-pc-linux-gnu-binutils.log * Emerging cross-binutils ... [ ok ] * Log: /var/log/portage/cross-i686-pc-linux-gnu-linux-headers-quick.log * Emerging cross-linux-headers-quick ... [ ok ] * Log: /var/log/portage/cross-i686-pc-linux-gnu-glibc-headers.log * Emerging cross-glibc-headers ... [ ok ] * Log: /var/log/portage/cross-i686-pc-linux-gnu-gcc-stage1.log * Emerging cross-gcc-stage1 ... * gcc failed :( * If you file a bug, please attach the following logfiles: * /var/log/portage/cross-i686-pc-linux-gnu-info.log * /var/log/portage/cross-i686-pc-linux-gnu-gcc-stage1.log I'll attach all the logs as requested. Expected Results: crossdev toolchain builds correctly. Interestingly, this bites me on only one of two similar systems here that are usually upgraded in close succession. The working system shows the same versions of crossdev, gcc and the cross-gcc. broken-host# emerge --info Portage 2.1.10.44 (default/linux/amd64/10.0/desktop/kde, gcc-4.5.3, glibc-2.13-r4, 3.2.1-gentoo-r2 x86_64) ================================================================= System uname: Linux-3.2.1-gentoo-r2-x86_64-Intel-R-_Core-TM-_i7_CPU_970_@_3.20GHz-with-gentoo-2.0.3 Timestamp of tree: Sat, 03 Mar 2012 10:15:01 +0000 distcc 3.1 x86_64-pc-linux-gnu [disabled] ccache version 3.1.6 [disabled] app-shells/bash: 4.1_p9 dev-java/java-config: 2.1.11-r3 dev-lang/python: 2.7.2-r3, 3.2.2 dev-util/ccache: 3.1.6 dev-util/cmake: 2.8.6-r4 dev-util/pkgconfig: 0.26 sys-apps/baselayout: 2.0.3 sys-apps/openrc: 0.9.8.4 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.9.6-r3, 1.10.3, 1.11.1 sys-devel/binutils: 2.21.1-r1 sys-devel/gcc: 4.5.3-r2 sys-devel/gcc-config: 1.5-r2 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r1 sys-kernel/linux-headers: 3.1 (virtual/os-headers) sys-libs/glibc: 2.13-r4 Repositories: gentoo LOCAL jmbreuer ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=core2 -mtune=core2 -maes -mcx16 -msahf -mpclmul -mpopcnt -msse4.2 -O2 -pipe -momit-leaf-frame-pointer" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /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/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c /usr/share/X11/xkb" CXXFLAGS="-march=core2 -mtune=core2 -maes -mcx16 -msahf -mpclmul -mpopcnt -msse4.2 -O2 -pipe -momit-leaf-frame-pointer" DISTDIR="/var/portage-distfiles" EMERGE_DEFAULT_OPTS="--with-bdeps y --jobs=64 --load-average=16" FEATURES="assume-digests binpkg-logs buildpkg collision-protect distlocks ebuild-locks fixlafiles news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox" FFLAGS="" GENTOO_MIRRORS="http://de-mirror.org/distro/gentoo/ http://gentoo.mneisen.org/ http://gentoo.wheel.sk/ http://gentoo.mirror.pw.edu.pl/" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="en de" MAKEOPTS="--jobs=64 --load-average=18" PKGDIR="/var/portage-packages/x64cd" 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/local/portage /var/lib/layman/jmbreuer" SYNC="rsync://rsync.de.gentoo.org/gentoo-portage" USE="X Xaw3d a52 aac acl acpi alsa amd64 berkdb bluetooth branding bzip2 cairo cdda cdr chardet cjk cli consolekit cracklib crypt css cups curl cxx dbus declarative dga dri dts dv dvd dvdr embedded emboss encode exif fam fame fastcgi ffmpeg firefox flac flash fluidsynth fontconfig foomaticdb fortran gcj gd gdbm gdu gif gimp glitz glut gnutls gphoto2 gpm gstreamer gtk iconv icu ieee1394 imap imlib innodb iphone ipod ipv6 java jce jpeg kde kerberos kipi kpathsea lame lastfm lcms ldap leim libgda libnotify libsamplerate lm_sensors lzo mad mbox mikmod mjpeg mmx mmxext mng modplug modules mono mp3 mp4 mpeg mudflap mule multilib ncurses network network-cron nis nls nptl nptlonly nsplugin nspluginwrapper nvidia offensive ogg openexr opengl openmp pam pango pcap pcre pda pdf phonon plasma plotutils png policykit ppds pppd qt3support qt4 rdesktop readline rtc samba sasl scanner sdk sdl semantic-desktop session shout slang slp smp sndfile socks5 sound sox spell sqlite sse sse2 ssl ssse3 startup-notification subversion svg sysfs tcpd theora threads tiff tk truetype trusted udev unicode usb vdpau vim-syntax vnc vorbis webdav wma wmf x264 xanim xcb xcomposite xiph xml xorg xscreensaver xulrunner xv xvid xvmc zlib" 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 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 cgi cgid 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" CALLIGRA_FEATURES="kexi words flow plan stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="keyboard mouse wacom evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en de" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18" SANE_BACKENDS="net" USERLAND="GNU" VIDEO_CARDS="nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS In case it helps, here comes the info for the WORKING machine: working-host# emerge --info Portage 2.1.10.44 (default/linux/amd64/10.0/desktop/kde, gcc-4.5.3, glibc-2.13-r4, 3.2.1-gentoo-r2 x86_64) ================================================================= System uname: Linux-3.2.1-gentoo-r2-x86_64-Intel-R-_Core-TM-2_Duo_CPU_E8600_@_3.33GHz-with-gentoo-2.0.3 Timestamp of tree: Sat, 03 Mar 2012 11:15:02 +0000 distcc 3.1 x86_64-pc-linux-gnu [enabled] app-shells/bash: 4.1_p9 dev-java/java-config: 2.1.11-r3 dev-lang/python: 2.7.2-r3, 3.2.2 dev-util/cmake: 2.8.6-r4 dev-util/pkgconfig: 0.26 sys-apps/baselayout: 2.0.3 sys-apps/openrc: 0.9.8.4 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.9.6-r3, 1.10.3, 1.11.1 sys-devel/binutils: 2.21.1-r1 sys-devel/gcc: 4.5.3-r2 sys-devel/gcc-config: 1.5-r2 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r1 sys-kernel/linux-headers: 3.1 (virtual/os-headers) sys-libs/glibc: 2.13-r4 Repositories: gentoo LOCAL jmbreuer ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=core2 -O2 -pipe -momit-leaf-frame-pointer" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /var/bind /var/lib/hsqldb /var/yp/Makefile" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.3/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cli-php5.3/ext-active/ /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 /usr/share/X11/xkb" CXXFLAGS="-march=core2 -O2 -pipe -momit-leaf-frame-pointer" DISTDIR="/export/portage/distfiles" EMERGE_DEFAULT_OPTS="--with-bdeps y --jobs=16 --load-average=4" FEATURES="assume-digests binpkg-logs buildpkg collision-protect distcc distlocks ebuild-locks fixlafiles news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox" FFLAGS="" GENTOO_MIRRORS="http://de-mirror.org/distro/gentoo/ http://gentoo.mneisen.org/ http://gentoo.wheel.sk/ http://gentoo.mirror.pw.edu.pl/" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="en de" MAKEOPTS="--jobs=24 --load-average=6" PKGDIR="/export/portage/packages/x64cd" 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="/export/portage/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage /var/lib/layman/jmbreuer" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="X Xaw3d a52 aac acl acpi alsa amd64 apache2 berkdb bluetooth branding bzip2 cairo cdda cdr chardet cjk cli consolekit cracklib crypt css cups curl cxx dbus declarative dga dri dts dvd dvdr emacs embedded emboss encode exif fam fame fastcgi ffmpeg firefox flac flash fluidsynth foomaticdb fortran gd gdbm gdu gif gimp glitz glut gnutls gphoto2 gpm gtk gtkhtml iconv imap imlib innodb iphone ipod ipv6 java jce jpeg kde kerberos kipi kpathsea lame lcms ldap leim libgda libnotify libsamplerate lm_sensors lzo mad mailwrapper mbox mikmod mjpeg mmx mmxext mng modplug modules mono mp3 mp4 mpeg mudflap mule multilib ncurses network network-cron nis nls nptl nptlonly nsplugin nvidia ocamlopt offensive ogg opengl openmp pam pango pcap pch pcre pda pdf phonon plasma plotutils png policykit ppds pppd qt3support qt4 razor rdesktop readline rtc samba sasl sdl semantic-desktop session shout slang slp sndfile sockets sound sox spamassassin spell sqlite sse sse2 ssl startup-notification suhosin svg sysfs tcpd threads threadsafe tiff truetype udev unicode usb vdpau vhosts vim-syntax vorbis webdav wma wmf x264 xanim xcb xcomposite xfs xinetd xiph xml xorg xscreensaver xulrunner xv xvid xvmc zlib" 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 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 cgi 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" CALLIGRA_FEATURES="kexi words flow plan stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="keyboard mouse evdev wacom" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en de" MISDN_CARDS="avmfritz" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18" SANE_BACKENDS="net" USERLAND="GNU" VIDEO_CARDS="nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Created attachment 304121 [details] cross-i686-pc-linux-gnu-info.log
Created attachment 304123 [details] cross-i686-pc-linux-gnu-gcc-stage1.log.gz
Created attachment 304125 [details] gcc-build-logs.tar.bz2
On the system which DID have a working install of cross-i686-pc-linux-gnu/gcc-4.5.3-r2, 'emerge -bDNauvt @world' just tried to recompile this cross-gcc (due to the unset libffi use flag being removed, if I understand emerges output correctly: [ebuild R ] cross-i686-pc-linux-gnu/gcc-4.5.3-r2 USE="cxx fortran nls nptl openmp (-altivec) -bootstrap -build -doc (-fixed-point) -gcj -graphite -gtk -hardened -libssp -lto -mudflap -multilib -multislot -nocxx -nopie -nossp -objc -objc++ -objc-gc -test -vanilla (-libffi%)" 0 kB [1] This rebuild also fails with file collisions, in this case: /usr/bin/cpp-4.5.3 /usr/bin/gcc-4.5.3 /usr/bin/g++-4.5.3 /usr/bin/c++-4.5.3 /usr/bin/gfortran-4.5.3 ... ah and that's more files because it's a rebuild of the latest stage, not a stage1 build. The changes in gcc-4.5.3-r2.ebuild look innocent enough since it was stabilized: http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/sys-devel/gcc/gcc-4.5.3-r2.ebuild?r1=1.8&view=log So my guess is that the problem lies within an eclass used by the gcc-4.5.3-r2.ebuild.
~amd64 crossdev-20120214 fails in the same way as stable amd64 crossdev-20111221. I also tried crossdev-20120301, this immediately gives me an error message: * please convert /etc/portage/package.env to a directory According to the gentoo handbook, /etc/portage/package.env is supposed to be a file and I cannot find any information on how to "convert it to a directory": http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?part=3&chap=6#doc_chap2
I get the same error using crossdev-20120301 on host amd64 and target arm
@Andrei: Just for clarification, please: Do you get the "colliding files" or the "please convert package.*" error? Digging around in 'man 5 portage' I found out how to convert /etc/portage/package.* into directories; I'm in the process of doing this now (ultimately to be able to test with crossdev-20120301).
crossdev-20120301 fails the same with colliding /usr/bin/cpp-4.5.3 and /usr/bin/gcc-4.5.3 in cross-i686-pc-linux-gnu/gcc-4.5.3-r2 stage1.
Digging down after changes in the toolchain.eclass, the fix for bug 220149 looks like a hot candidate for causing this breakage. I'll test with this change locally reverted: http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/eclass/toolchain.eclass?r1=1.518&r2=1.519
The complete cross i686-pc-linux-gnu toolchain correctly builds here with toolchain.eclass reverted as described in comment 8. Staring hard at the fix for bug 220149 leads me to believe that the fix, as is, may not be correct - or at least may not be what's described by cJ. The files that are now erroneously generated are named /usr/bin/{gcc,g++}-<version>, whereas cJ requested /usr/bin/${CTARGET}-{gcc,g++}-<version>. The latter form would not lead to conflicts. I'm guessing the fix for 220149 causes /usr/bin/{gcc,g++}-<version> to be generated as well as /usr/bin/${CTARGET}-{gcc,g++}-<version>, so it should be restricted to only create the latter form.
Until this is properly fixed, see my attachment to bug 220149 for a patch against /usr/portage/eclass/toolchain.eclass which fixes this problem.
same error with cross-arm-softfloat-elf/gcc, cross-avr/gcc, etc.
Yes, cross-i486-pc-linux-gnu fails here, too
Hello, Same problem with *any* cross architectures, with gcc-4.6.2 - cross-i686 - cross-arm - cross-mingw32 It seems the ROOT is not correctly set?
http://sources.gentoo.org/eclass/toolchain.eclass?r1=1.523&r2=1.524
Confirmed. 1.524 fixes this issue for me.
