* Detected file collision(s): * * /usr/lib64/libucl.so * * Searching all installed packages for file collisions... * * Press Ctrl-C to Stop * * dev-libs/libucl-0.7.3:0::gentoo * /usr/lib64/libucl.so * * Package 'dev-libs/ucl-1.03-r1' NOT merged due to file collisions. If $ cat ./info.txt ----------------------------------------------------------------- This is an unstable amd64 chroot image (named amd64-selinux-unstable_20160204-170558) at a hardened host acting as a tinderbox. ----------------------------------------------------------------- make.conf: USE="mmx sse sse2 pax_kernel -cdinstall -oci8 -bindist -aes-ni avx2 cdb cgi compat corefonts custom-cflags -evdev fortran freetds ftp gnuplot gtkstyle gudev imap introspection jadetex javafx -mbox mdnsresponder-compat mikmod mod oci8 ogg opengl png postproc pulseaudio pyqt4 sql sqlite ssh-askpass ssl ssse3 thinkpad -tk ufed video xinetd -xmp xvmc" ----------------------------------------------------------------- Portage 2.2.27 (python 3.4.3-final-0, default/linux/amd64/13.0/selinux, gcc-5.3.0, glibc-2.22-r1, 4.3.5-hardened-r1 x86_64) ================================================================= System uname: Linux-4.3.5-hardened-r1-x86_64-Intel-R-_Core-TM-_i7-3770_CPU_@_3.40GHz-with-gentoo-2.2 KiB Mem: 16164680 total, 2761704 free KiB Swap: 16777212 total, 16717036 free Timestamp of repository gentoo: Sat, 06 Feb 2016 02:22:51 +0000 sh bash 4.3_p42-r2 ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1 app-shells/bash: 4.3_p42-r2::gentoo dev-lang/perl: 5.22.1::gentoo dev-lang/python: 2.7.11-r2::gentoo, 3.4.3-r7::gentoo, 3.5.1-r2::gentoo dev-util/cmake: 3.4.3::gentoo dev-util/pkgconfig: 0.29::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.20.4::gentoo sys-apps/sandbox: 2.10-r1::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r1::gentoo sys-devel/automake: 1.11.6-r2::gentoo, 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15-r1::gentoo sys-devel/binutils: 2.25.1-r1::gentoo sys-devel/gcc: 4.9.3::gentoo, 5.3.0::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r1::gentoo sys-devel/make: 4.1-r1::gentoo sys-kernel/linux-headers: 4.4::gentoo (virtual/os-headers) sys-libs/glibc: 2.22-r1::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.de.gentoo.org/gentoo-portage/ priority: 1 local location: /usr/local/portage masters: gentoo priority: 2 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.5/ext-active/ /etc/php/apache2-php7.0/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cgi-php7.0/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/php/cli-php7.0/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" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/var/tmp/distfiles" EMERGE_DEFAULT_OPTS="--deep --verbose-conflicts --color=n --nospinner --tree --quiet-build --accept-properties=-interactive --accept-restrict=-fetch" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync network-sandbox news parallel-fetch preserve-libs protect-owned sandbox selinux sesandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://ftp.uni-erlangen.de/pub/mirrors/gentoo rsync://mirror.netcologne.de/gentoo/ ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gor.bytemark.co.uk/gentoo/ rsync://ftp.snt.utwente.nl/gentoo" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j1" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="acl amd64 avx2 berkdb bzip2 cdb cgi cli compat corefonts cracklib crypt custom-cflags cxx dri fortran freetds ftp gdbm gnuplot gtkstyle gudev iconv imap introspection ipv6 jadetex javafx mdnsresponder-compat mikmod mmx mmxext mod modules multilib ncurses nls nptl oci8 ogg open_perms opengl openmp pam pax_kernel pcre png postproc pulseaudio pyqt4 readline seccomp selinux session sql sqlite sse sse2 ssh-askpass ssl ssse3 tcpd thinkpad ufed unconfined unicode video xattr xinetd xvmc zlib" ABI_X86="64" 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" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd 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 sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" 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 ublox ubx" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en en_GB" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby20 ruby21" USERLAND="GNU" VIDEO_CARDS="intel i965" 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: CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Created attachment 424716 [details] dev-libs:ucl-1.03-r1:20160206-045439.log
Created attachment 424718 [details] emerge-history.txt
Ah, that's too bad. Naming has been brought up a good while ago[1] and it doesn't seem to be happening anytime soon. I couldn't find any way of prefixing/renaming the library so what's the suggested approach here? Having the package make sure that dev-libs/ucl isn't installed? [1]: https://github.com/vstakhov/libucl/issues/29
For this concrete case (if both libs are needed and, then, we cannot treeclean any of them :P), I think we will need to add blockers between them and not allow their installation together
Ok; I'll create a patch. (fyi, as you can see in above comment no change will probably be made upstream)
(In reply to Johan Bergström from comment #5) > Ok; I'll create a patch. (fyi, as you can see in above comment no change > will probably be made upstream) Would you be interested in picking up this package as proxied maintainer (I guess along with app-arch/upx-ucl and app-arch/upx-bin as they seem to be only consumers)
Since I've never really used ucl (as opposed to libucl which I introduced) and it hasn't seen an update in 12 or so years I don't think I'd be in a good position to handle bugs that might arise. Sorry.
(In reply to Johan Bergström from comment #7) > Since I've never really used ucl (as opposed to libucl which I introduced) > and it hasn't seen an update in 12 or so years I don't think I'd be in a > good position to handle bugs that might arise. Sorry. In that case I'm tempted to propose these packages for last riting / treecleaning unless anyone else is willing to pick it up.
Created attachment 425016 [details, diff] fix-install-conflicts.patch I don't have a strong opinion about treecleaning but if no one wants it around feel free. PR to fix this here: https://github.com/gentoo/gentoo/pull/819 If you just want a patch and avoid github, either use attached or following url: https://github.com/jbergstroem/gentoo/commit/66973a2eb514ce7bed31ed2799934c80c59c9c34.patch
Landed as 66973a2eb514ce7bed31ed2799934c80c59c9c34 (https://github.com/gentoo/gentoo/commit/66973a2eb514ce7bed31ed2799934c80c59c9c34). Feel free to close/treeclean/etc.
commit 66973a2eb514ce7bed31ed2799934c80c59c9c34 Author: Johan Bergström <bugs@bergstroem.nu> Date: Tue Feb 9 08:53:44 2016 +1100 dev-libs/{lib,}ucl: Avoid simultaneous installation Both libraries opts to use /usr/{include,lib}/libucl* which leads to a conflict. There unfortunately doesn't seem to be a resolution upstream; dev-libs/ucl is 12 years old and dev-libs/libucl has stated that no changes related to this will occur.
