Check for file-collision emerging sys-devel/kgcc64-4.1.2 yields a clash with sys-devel/kgcc64-4.1.1, which I consider quite strange since this is an ordenary upgrade of sys-devel/kgcc64, isn't it. Here is last output and available versions: * checking 31 files for package collisions existing file /usr/bin/sparc64-linux-cpp is not owned by this package existing file /usr/bin/sparc64-linux-gcc is not owned by this package * This package is blocked because it wants to overwrite * files belonging to other packages (see messages above). * If you have no clue what this is all about report it * as a bug for this package on http://bugs.gentoo.org package sys-devel/kgcc64-4.1.2 NOT merged Searching all installed packages for file collisions... Press Ctrl-C to Stop * sys-devel/kgcc64-4.1.1: '/usr/bin/sparc64-linux-cpp' '/usr/bin/sparc64-linux-gcc' gandalf serveradm # eix kgcc64 [U] sys-devel/kgcc64 Available versions: (x86_64-pc-linux-gnu-3.4) 3.4.6 (x86_64-pc-linux-gnu-4.1) 4.1.1 4.1.2 Installed versions: 4.1.1(x86_64-pc-linux-gnu-4.1)(07-06-13 13:29)(-multislot test) Homepage: http://gcc.gnu.org/ Description: 64bit kernel compiler And my emerge --info: Portage 2.1.2.9 (default-linux/sparc/sparc64/2007.0/server, gcc-4.1.2, glibc-2.5-r3, 2.6.20-gentoo-r9 sparc64) ================================================================= System uname: 2.6.20-gentoo-r9 sparc64 sun4u Gentoo Base System release 1.12.9 Timestamp of tree: Mon, 30 Jul 2007 09:50:01 +0000 dev-lang/python: 2.4.4-r4 dev-python/pycrypto: 2.0.1-r5 sys-apps/sandbox: 1.2.17 sys-devel/autoconf: 2.13, 2.61 sys-devel/automake: 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10 sys-devel/binutils: 2.17 sys-devel/gcc-config: 1.3.16 sys-devel/libtool: 1.5.23b virtual/os-headers: 2.6.21 ACCEPT_KEYWORDS="sparc" AUTOCLEAN="yes" CBUILD="sparc-unknown-linux-gnu" CFLAGS="-O2 -mcpu=ultrasparc -pipe" CHOST="sparc-unknown-linux-gnu" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/env.d /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" CXXFLAGS="-O2 -mcpu=ultrasparc -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="ccache collision-protect distlocks fixpackages metadata-transfer parallel-fetch sandbox sfperms strict test userfetch userpriv usersandbox" GENTOO_MIRRORS="ftp://pandemonium.tiscali.de/pub/gentoo/ ftp://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ ftp://linux.rz.ruhr-uni-bochum.de/gentoo-mirror/ ftp://gd.tuwien.ac.at/opsys/linux/gentoo/ ftp://gentoo.inode.at/source/" LINGUAS="en de" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_COMPRESS="" PORTAGE_RSYNC_EXTRA_OPTS="--timeout=500" 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 --filter=H_**/files/digest-*" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage/modified /usr/local/portage/own" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="apache2 bitmap-fonts cli cracklib cups dri fortran gdbm glibc-omitfp gpm iconv iproute2 isdnlog kerberos ldap libg++ logrotate mailwrapper midi mime mudflap mysql ncurses nls nptl nptlonly openmp pam pam_timestamp pcre php posix ppds pppd reflection session smbkrb5passwd snmp sparc spl ssl syslog test truetype truetype-fonts type1-fonts unicode userlocales xml xorg" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" ELIBC="glibc" INPUT_DEVICES="keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en de" USERLAND="GNU" VIDEO_CARDS="mach64" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, PORTAGE_COMPRESS_FLAGS Reproducible: Always Steps to Reproduce: 1. Have kgcc64-4.1.1 installed 2. Emerge kgcc64-4.1.2 3. Actual Results: file-collision detected Expected Results: Replace files since they belong to the same package
i think we're obsoleting the idea of FAKE_TARGET's. most of the targets that use kgcc64 no longer need it: ppc, ppc64, sparc, sparc64, x86, x86_64/amd64 now install bi-arch toolchains so the native gcc can do -m32/-m64 just fine. that leaves hppa, but hopefully they'll get on the biarch bandwagon and we can forget all about this business ...