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Bug 588206 - app-arch/lrzip-0.630: file collision with net-dialup/lrzsz and /usr/bin/lrz
Summary: app-arch/lrzip-0.630: file collision with net-dialup/lrzsz and /usr/bin/lrz
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal
Assignee: No maintainer - Look at https://wiki.gentoo.org/wiki/Project:Proxy_Maintainers if you want to take care of it
URL:
Whiteboard:
Keywords:
: 588838 624728 (view as bug list)
Depends on:
Blocks:
 
Reported: 2016-07-07 07:45 UTC by Toralf Förster
Modified: 2018-10-14 10:18 UTC (History)
5 users (show)

See Also:
Package list:
Runtime testing required: ---


Attachments
app-arch:lrzip-0.630:20160706-223056.log (app-arch:lrzip-0.630:20160706-223056.log,31.45 KB, text/plain)
2016-07-07 07:45 UTC, Toralf Förster
Details
emerge-history.txt (emerge-history.txt,346.38 KB, text/plain)
2016-07-07 07:46 UTC, Toralf Förster
Details
lrzip-0.630-r1.ebuild (lrzip-0.630-r1.ebuild,716 bytes, text/plain)
2016-07-11 07:53 UTC, Yanestra
Details
lrzip-0.630-r1.ebuild.diff (x,107 bytes, text/plain)
2016-07-21 22:44 UTC, Yanestra
Details

Note You need to log in before you can comment on or make changes to this bug.
Description Toralf Förster gentoo-dev 2016-07-07 07:45:40 UTC
 * Detected file collision(s):
 * 
 * 	/usr/share/man/man1/lrz.1.bz2
 * 	/usr/bin/lrz
 * 
 * Searching all installed packages for file collisions...
 * 
 * Press Ctrl-C to Stop
 * 
 * net-dialup/lrzsz-0.12.20-r3:0::gentoo
 * 	/usr/bin/lrz
 * 	/usr/share/man/man1/lrz.1.bz2
 * 
 * Package 'app-arch/lrzip-0.630' NOT merged due to file collisions. If


$ cat emerge-info.txt
  -----------------------------------------------------------------

  This is an unstable amd64 chroot image (named amd64-desktop-unstable_20160629-232404) at a hardened host acting as a tinderbox.

  -----------------------------------------------------------------

  make.conf: USE="pax_kernel xtpax -cdinstall -oci8 -bindist apache cddb cgi corefonts csc curl dec_av2 designer dvd egl extra -ffmpeg gcj -gnome-keyring gnuplot gtkstyle -hdf5 icu imlib -javascript mdnsresponder-compat -melt minimal mng mp3 mpeg2 obj -objc offensive openssl -plasma python qemu qt3support sddm -semantic-desktop sqlite system-cairo system-ffmpeg system-icu system-llvm tcpd timidity usb uxa vdpau wxwidgets x265 -xetex xkb"

  -----------------------------------------------------------------

Portage 2.3.0 (python 3.4.4-final-0, default/linux/amd64/13.0/desktop, gcc-5.4.0, glibc-2.23-r2, 4.5.7-hardened-r7 x86_64)
=================================================================
System uname: Linux-4.5.7-hardened-r7-x86_64-Intel-R-_Core-TM-_i7-3770_CPU_@_3.40GHz-with-gentoo-2.2
KiB Mem:    16155844 total,   3014284 free
KiB Swap:   16777212 total,  16704384 free
Timestamp of repository gentoo: Wed, 06 Jul 2016 22:04:17 +0000
sh bash 4.3_p46
ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1
app-shells/bash:          4.3_p46::gentoo
dev-java/java-config:     2.2.0-r3::gentoo
dev-lang/perl:            5.24.0-r1::gentoo
dev-lang/python:          2.7.11-r2::gentoo, 3.4.4::gentoo, 3.5.1-r3::gentoo
dev-util/cmake:           3.5.2-r1::gentoo
dev-util/pkgconfig:       0.29.1::gentoo
sys-apps/baselayout:      2.2-r1::gentoo
sys-apps/openrc:          0.21.2::gentoo
sys-apps/sandbox:         2.10-r2::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69-r2::gentoo
sys-devel/automake:       1.10.3-r2::gentoo, 1.11.6-r2::gentoo, 1.12.6-r1::gentoo, 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15-r2::gentoo
sys-devel/binutils:       2.25.1-r1::gentoo
sys-devel/gcc:            4.9.3::gentoo, 5.4.0::gentoo
sys-devel/gcc-config:     1.8-r1::gentoo
sys-devel/libtool:        2.4.6-r2::gentoo
sys-devel/make:           4.2.1::gentoo
sys-kernel/linux-headers: 4.6::gentoo (virtual/os-headers)
sys-libs/glibc:           2.23-r2::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.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 /etc/entropy /etc/stunnel/stunnel.conf /opt/openfire/resources/security/ /usr/lib64/fax /usr/lib64/libreoffice/program/sofficerc /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.3/conf /var/spool/fax/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /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"
CXXFLAGS="-march=native -O2 -pipe"
DISTDIR="/var/tmp/distfiles"
EMERGE_DEFAULT_OPTS="--verbose-conflicts --color=n --nospinner --tree --quiet-build"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync network-sandbox parallel-fetch preserve-libs protect-owned sandbox sfperms strict test-fail-continue 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="X a52 aac acl acpi alsa amd64 apache berkdb bluetooth branding bzip2 cairo cdda cddb cdr cgi cli consolekit corefonts cracklib crypt csc cups curl cxx dbus dec_av2 designer dri dts dvd dvdr egl emboss encode exif extra fam firefox flac fortran gcj gdbm gif glamor gnuplot gpm gtk gtkstyle iconv icu imlib ipv6 jpeg lcms ldap libnotify mad mdnsresponder-compat minimal mmx mmxext mng modules mp3 mp4 mpeg mpeg2 multilib ncurses nls nptl obj offensive ogg opengl openmp openssl pam pango pax_kernel pcre pdf png policykit ppds python qemu qt3support qt4 readline sddm sdl seccomp session spell sqlite sse sse2 ssl startup-notification svg system-cairo system-ffmpeg system-icu system-llvm tcpd tiff timidity truetype udev udisks unicode upower usb uxa vdpau vorbis wxwidgets x264 x265 xattr xcb xkb xml xtpax xv xvid zlib" ABI_X86="64" ALSA_CARDS="hda-intel" 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="evdev synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" 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="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy v4l" 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
Comment 1 Toralf Förster gentoo-dev 2016-07-07 07:45:42 UTC
Created attachment 439932 [details]
app-arch:lrzip-0.630:20160706-223056.log
Comment 2 Toralf Förster gentoo-dev 2016-07-07 07:46:31 UTC
Created attachment 439934 [details]
emerge-history.txt
Comment 3 Yanestra 2016-07-07 10:05:33 UTC
/usr/bin/lrz is a symlink to lrzip. Calling it by that name switches to different (gzip compatible) semantics. This is all not very bright and I will contact upstream about this (foreseeable) name clash.
Comment 4 Michał Górny archtester Gentoo Infrastructure gentoo-dev Security 2016-07-07 10:43:29 UTC
Thanks. lrzsz is much older and well-deployed, so it would be preferable to fix this on lrzip end.
Comment 5 Yanestra 2016-07-08 00:30:51 UTC
Con Kolivas: "Damn. However lrzsrz's last release was in 1998... and sure I might
have been lucky and spotted lrz was already in use but I didn't. Alas
there are already many tools that depend on lrzip's normal semantics
with the lrzip name so that's unfair on everyone else. The most
correct solution would be to rename lrz since it's newer but there's a
good chance there's yet another obscure package somewhere that reuses
the same name. I'm sorry but I don't have a good solution for this and
have trouble caring about something that is virtually never used
today. Con"

I have pointed out that the conflict might not be a problem for a developer, but it is for a Linux distribution. In my opinion, best choice would be to remove lrzip's lrz and patch lrzip so that it behaves like lrz - which I guess is what users would expect. I am not happy with the choice anyway.

Any suggestions?
Comment 6 Michał Górny archtester Gentoo Infrastructure gentoo-dev Security 2016-07-08 04:25:22 UTC
He could just use another short name, 'lrgz' or sth ;-).

As for you, I guess this is down to either removing the lrz thingie altogether (i.e. pretending you have an older version) until you find a better solution, or just going with the blocker.
Comment 7 Yanestra 2016-07-08 20:57:24 UTC
(In reply to Michał Górny from comment #6)
> As for you, I guess this is down to either removing the lrz thingie
> altogether (i.e. pretending you have an older version) until you find a
> better solution, or just going with the blocker.

lrz has the more advanced interface, is functionally the super class and only 2 small differences by default. ;-}

Okay, lrz will be gone. (Give me some time please.)
Comment 8 Yanestra 2016-07-11 07:53:49 UTC
Created attachment 440328 [details]
lrzip-0.630-r1.ebuild

Removes comflicting lrz.
Comment 9 Yanestra 2016-07-19 23:37:25 UTC
Bug#588838 is duplicate. (Please someone mark it duplicate - I can't.)

Can someone please have a look at the ebuild?
Comment 10 Michał Górny archtester Gentoo Infrastructure gentoo-dev Security 2016-07-20 02:00:14 UTC
*** Bug 588838 has been marked as a duplicate of this bug. ***
Comment 11 SpanKY gentoo-dev 2016-07-20 04:51:03 UTC
(In reply to Yanestra from comment #8)

can't you rename it ?

you need to quote paths like "${D}".  you should be using "${ED}" instead though.

also, please post diffs, not entire files.
Comment 12 Yanestra 2016-07-21 22:44:28 UTC
Created attachment 441332 [details]
lrzip-0.630-r1.ebuild.diff

I hope this is better?

Renaming the tool lrz would require code changes and would lead to fragmentation. Actually it's a convenience alias for the main tool lrzip with different defaults, so it's not exactly necessary.

The author didn't agree on any contructive change and proposed mutual exclusion of the packages.
Comment 13 Yanestra 2016-07-27 22:22:46 UTC
Sorry, I am an absolute n00b when it comes to ebuilds, but could someone please check if the file attached meets your requirements? If so, we could close this bug.
Comment 14 SpanKY gentoo-dev 2016-08-01 04:39:20 UTC
(In reply to Yanestra from comment #13)

there's no need to apologize.  everyone has to learn at some point.

with diffs, we want unified diffs rather than context diffs.  the latter tend to be much less useful and harder to read.
Comment 15 Marc Schiffbauer gentoo-dev 2016-08-08 07:57:59 UTC
Any news here?

The patch is missing the collliding man-page:

/usr/share/man/man1/lrz.1.bz2
Comment 16 Marc Schiffbauer gentoo-dev 2017-03-29 07:25:58 UTC
I just hit that issue again... any news here?
Comment 17 Yanestra 2017-03-30 23:15:55 UTC
Sry, I am out. Proxy maintainer seems to mean, you can't decide anything, and if you do, you'll get ignored. Meanwhile everybody changes what you did and nobody cares about telling you. Therefore I have quit, but nobody cared.
Comment 18 Pacho Ramos gentoo-dev 2017-11-09 16:37:54 UTC
*** Bug 624728 has been marked as a duplicate of this bug. ***
Comment 19 Larry the Git Cow gentoo-dev 2018-10-14 10:18:28 UTC
The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3940514e52e6bc0b689ce7df670c4b674df420af

commit 3940514e52e6bc0b689ce7df670c4b674df420af
Author:     Pacho Ramos <pacho@gentoo.org>
AuthorDate: 2018-10-14 09:57:44 +0000
Commit:     Pacho Ramos <pacho@gentoo.org>
CommitDate: 2018-10-14 10:18:12 +0000

    app-arch/lrzip: Don't collide with other packages
    
    Closes: https://bugs.gentoo.org/588206
    Signed-off-by: Pacho Ramos <pacho@gentoo.org>
    Package-Manager: Portage-2.3.51, Repoman-2.3.11

 app-arch/lrzip/lrzip-0.631-r1.ebuild | 38 ++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)