Bug 599378

Summary:	dev-ruby/rubygems-2.6.8 - respect EPREFIX or either package should not install gem23
Product:	Gentoo Linux	Reporter:	Martin Mokrejš <mmokrejs>
Component:	Current packages	Assignee:	Gentoo Ruby Team <ruby>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	build.log ls -latrR /scratch/mmokrejs/gentoo_rap/var/tmp/portage/dev-ruby/rubygems-2.6.8/image

Description Martin Mokrejš 2016-11-10 10:08:38 UTC

Hi,
  on Gentoo::RAP I cannot emerge this package. Seems it ignores EPREFIX and incidentally fails later at a file-collision check.

  There is no /usr/bin/gem23.

$ ls -latr /usr/bin/gem23
ls: cannot access '/usr/bin/gem23': No such file or directory
$

It seems the collision check already poked through DESTDIR and based on that it anticipates collision in advance.

  What I do not understand why portage claims /usr/bin/gem23 belongs to dev-lang/ruby-2.3.1:2.3::gentoo . Probably the error message from portage does not prepend EPREFIX to the /usr/bin/gem23.

  In summary, seems like two issue are here. First, emerge outputting a false error message, second, either dev-ruby/rubygems ignoring EPREFIX.

$ equery files dev-lang/ruby-2.3.1  |  grep bin
/scratch/mmokrejs/gentoo_rap/usr/bin
/scratch/mmokrejs/gentoo_rap/usr/bin/erb23
/scratch/mmokrejs/gentoo_rap/usr/bin/gem23
/scratch/mmokrejs/gentoo_rap/usr/bin/irb23
/scratch/mmokrejs/gentoo_rap/usr/bin/rdoc23
/scratch/mmokrejs/gentoo_rap/usr/bin/ri23
/scratch/mmokrejs/gentoo_rap/usr/bin/ruby23
/scratch/mmokrejs/gentoo_rap/usr/lib64/ruby/2.3.0/tk/bindtag.rb
$


Will attach the below output.

$ ls -latrR /scratch/mmokrejs/gentoo_rap/var/tmp/portage/dev-ruby/rubygems-2.6.8/image/ > image_contents.txt
$




$ emerge --info
Portage 2.3.2 (python 2.7.12-final-0, prefix/linux-standalone/amd64, gcc-5.4.0, glibc-2.23-r2, 2.6.32-642.3.1.el6.Bull.98.x86_64 x86_64)
=================================================================
System uname: Linux-2.6.32-642.3.1.el6.Bull.98.x86_64-x86_64-Intel-R-_Xeon-R-_CPU_E5-2670_0_@_2.60GHz-with-redhat-6.4-Santiago
KiB Mem:   131942620 total, 105002148 free
KiB Swap:   65536128 total,  64833876 free
Timestamp of repository gentoo: Tue, 08 Nov 2016 09:30:01 +0000
sh bash 4.3_p46-r1
ld GNU ld (Gentoo 2.26) 2.26.20160125
app-shells/bash:          4.3_p46-r1::rap
dev-java/java-config:     2.2.0-r3::gentoo
dev-lang/perl:            5.24.0-r1::gentoo
dev-lang/python:          2.7.12::gentoo, 3.4.4::gentoo
dev-util/cmake:           3.6.2::gentoo
dev-util/pkgconfig:       0.29.1::gentoo
sys-apps/baselayout:      2.3::gentoo
sys-apps/sandbox:         2.10-r2::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69-r2::gentoo
sys-devel/automake:       1.12.6-r1::gentoo, 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15-r2::gentoo
sys-devel/binutils:       2.26::rap, 2.26.1::gentoo
sys-devel/gcc:            4.1.2::gentoo, 4.2.4-r1::gentoo, 4.3.6-r1::gentoo, 4.4.7::gentoo, 4.5.4::gentoo, 4.7.4::gentoo, 4.9.3::gentoo, 4.9.4::gentoo, 5.4.0::gentoo
sys-devel/gcc-config:     1.8_p20160608::rap
sys-devel/libtool:        2.4.6-r2::gentoo
sys-devel/make:           4.2.1::gentoo
sys-kernel/linux-headers: 4.7::gentoo (virtual/os-headers)
sys-libs/glibc:           2.23-r2::rap
Repositories:

gentoo
    location: /scratch/mmokrejs/gentoo_rap/usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    eclass-overrides: rap

layman
    location: /scratch/mmokrejs/gentoo_rap/var/lib/layman
    masters: gentoo
    priority: 0
    eclass-overrides: rap

rap
    location: /scratch/mmokrejs/gentoo_rap/usr/portage-stage
    sync-type: git
    sync-uri: https://anongit.gentoo.org/git/proj/android.git
    masters: gentoo
    eclass-overrides: rap

haskell
    location: /scratch/mmokrejs/gentoo_rap/var/lib/layman/haskell
    masters: gentoo
    priority: 50
    eclass-overrides: rap

science
    location: /scratch/mmokrejs/gentoo_rap/var/lib/layman/science
    masters: gentoo
    priority: 50
    eclass-overrides: rap

ACCEPT_KEYWORDS="amd64 ~amd64 ~amd64-linux"
ACCEPT_LICENSE="* -@EULA dlj-1.1 sun-bcla-java-vm Oracle-BCLA-JavaSE IBM-J1.6 skype-eula Nero-EULA-US AdobeFlash-10.3 skype-4.0.0.7-copyright AdobeFlash-11.x Intel-SDP OPERA-2014"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -O2 -pipe -march=native"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.3/conf"
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="-O2 -pipe -O2 -pipe -march=native"
DISTDIR="/scratch/mmokrejs/gentoo_rap/usr/portage/distfiles"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles force-prefix merge-sync news noclean nostrip parallel-fetch preserve-libs protect-owned sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans unprivileged"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://gentoo.wheel.sk/ http://ftp.fi.muni.cz/pub/linux/gentoo/ http://gentoo.mirror.web4u.cz/ rsync://gentoo.mirror.dkm.cz/gentoo/ ftp://gentoo.mirror.web4u.cz/"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j8"
PKGDIR="/scratch/mmokrejs/gentoo_rap/usr/portage/packages"
PORTAGE_CONFIGROOT="/scratch/mmokrejs/gentoo_rap/"
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="/scratch/mmokrejs/gentoo_rap/var/tmp"
USE="X amd64 apache apache2 avx avx2 berkdb bindist boost bzip2 cairo cgi cli coin consolekit cracklib crypt cryptlib cxx dbus device-mapper dhcp dri emboss encode fax fbcon ffmpeg fontconfig fortran gbm gd gdbm gimp glpk gnutls gtk hal hwdb iconv imaging innodb java javascript jce jpeg jpg js jscript keymap ladspa lapack lcms libnotify lm_sensors mad mmx mmxext modules mpi mpich2 mysql ncurses nfs nls nptl nptlonly nscd openmp pcre pdf perl php png policykit polkit ppds pppd prefix python qt3support readline resolvconf seccomp server session slideshow sndfile sqlite sse sse2 sse3 sse4_1 sse4_2 ssl ssse3 suexec svg syslog tcl tcpd threads tiff tk truetype unicode usb v4l v4l2 vim-syntax vnc wavpack wifi x11 xcb xml xorg xrandr xv xvid 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" L10N="en_US en en_GB cs" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en_US en_GB en cs" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7" 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"
USE_PYTHON="2.7"
Unset:  CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

Comment 1 Martin Mokrejš 2016-11-10 10:08:54 UTC

Created attachment 452884 [details]
build.log

Comment 2 Martin Mokrejš 2016-11-10 10:09:33 UTC

Created attachment 452886 [details]
ls -latrR /scratch/mmokrejs/gentoo_rap/var/tmp/portage/dev-ruby/rubygems-2.6.8/image

Comment 3 Larry the Git Cow gentoo-dev

2017-10-01 11:58:48 UTC

The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=e51a85838183c48ca15f54e79860131e1c764e74

commit e51a85838183c48ca15f54e79860131e1c764e74
Author:     Benda Xu <heroxbd@gentoo.org>
AuthorDate: 2017-10-01 11:45:14 +0000
Commit:     Benda Xu <heroxbd@gentoo.org>
CommitDate: 2017-10-01 11:58:39 +0000

    dev-lang/ruby: support Prefix so as not to collide with rubygem.
    
    Credit: Martin Mokrejš
    Closes: https://bugs.gentoo.org/599378
    Closes: https://bugs.gentoo.org/587524
    
    Package-Manager: Portage-2.3.3, Repoman-2.3.1

 dev-lang/ruby/ruby-2.4.2.ebuild | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)