Bug 437210 – =net-libs/rb_libtorrent-0.16.4 - In function ‘int main(int, char**)’: parse_hash_fails.cpp:76:27: erreur: ‘strcmp’ was not declared in this scope

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Antoine Lemoine 2012-10-04 16:54:18 UTC]

=net-libs/rb_libtorrent-0.16.4: parse_hash_fails.cpp:76:27: erreur: ‘strcmp’ was not declared in this scope

Reproducible: Always




# emerge --info '=net-libs/rb_libtorrent-0.16.4'
Portage 2.1.11.24 (default/linux/amd64/10.0/desktop/gnome, gcc-4.7.2, glibc-2.15-r3, 3.6.0-gentoo x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-3.6.0-gentoo-x86_64-Intel-R-_Core-TM-_i7-3770K_CPU_@_3.50GHz-with-gentoo-2.2
Timestamp of tree: Thu, 04 Oct 2012 15:45:01 +0000
app-shells/bash:          4.2_p37
dev-java/java-config:     2.1.12
dev-lang/python:          2.7.3-r2, 3.2.3-r1
dev-util/cmake:           2.8.9-r1
dev-util/pkgconfig:       0.27.1
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.10.5
sys-apps/sandbox:         2.6
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.9.6-r3, 1.10.3, 1.11.6, 1.12.4
sys-devel/binutils:       2.22.90
sys-devel/gcc:            4.7.2
sys-devel/gcc-config:     1.7.3
sys-devel/libtool:        2.4.2
sys-devel/make:           3.82-r3
sys-kernel/linux-headers: 3.6 (virtual/os-headers)
sys-libs/glibc:           2.15-r3
Repositories: gentoo science local
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe -floop-interchange -floop-strip-mine -floop-block"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="${EPREFIX}/etc/gconf /etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.4/ext-active/ /etc/php/cgi-php5.4/ext-active/ /etc/php/cli-php5.4/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 -floop-interchange -floop-strip-mine -floop-block"
DISTDIR="/usr/portage/distfiles"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs candy config-protect-if-modified distlocks ebuild-locks fixlafiles news parallel-fetch protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="ftp://ftp.free.fr/mirrors/ftp.gentoo.org/"
LANG="fr_FR.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="fr"
MAKEOPTS="-j9"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/var/lib/layman/science /usr/local/portage"
SYNC="rsync://rsync1.fr.gentoo.org/gentoo-portage"
USE="X a52 aac acl acpi alsa amd64 avx bash-completion berkdb boost branding bzip2 cairo cdda cdr cleartype cli colord consolekit corefonts cracklib crypt ctype cups cxx dbus djvu dri dts dvd dvdr eds emboss encode evo examples exif fam ffmpeg firefox flac fortran gdbm gif gnome gnome-keyring gnome-online-accounts gpm graphite gstreamer gtk iconv icu ipv6 jpeg jpeg2k lcms ldap libnotify lm_sensors mad mmx mng modules mp3 mp4 mpeg mudflap multilib mysql nautilus ncurses nls nptl ntfs nvidia objc objc++ objc-gc ogg opengl openmp pam pango pcre pdf php plugins png policykit ppds pppd pulseaudio qt3support qt4 quicktime readline remote sasl sdl session socialweb spell sse sse2 sse3 sse4 sse4_1 ssl ssse3 startup-notification svg symlink tcpd threads tiff truetype udev udisks unicode upnp upower usb v4l vim-syntax vorbis wxwidgets x264 xcb xml 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 sheets 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" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="fr" PHP_TARGETS="php5-4" PYTHON_TARGETS="python3_2 python2_7" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="nvidia intel" 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, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON

[Comment 1 Antoine Lemoine 2012-10-04 16:55:37 UTC]

Created attachment 325664 [details]
/var/tmp/portage/net-libs/rb_libtorrent-0.16.4/temp/build.log

[Comment 2 Markos Chandras (RETIRED) 2012-10-04 17:12:19 UTC]

Hmm I can't reproduce it myself. Could this be a problem with your CFLAGS? What if you remove -floop-interchange -floop-strip-mine -floop-block ?

[Comment 3 Antoine Lemoine 2012-10-04 17:20:32 UTC]

I get the same error without -floop-interchange -floop-strip-mine -floop-block in my CFLAGS.

(In reply to comment #2)
> Hmm I can't reproduce it myself. Could this be a problem with your CFLAGS?
> What if you remove -floop-interchange -floop-strip-mine -floop-block ?

[Comment 4 Antoine Lemoine 2012-10-04 17:52:29 UTC]

The bug is fixed for me if I replace #include<string> by #include<cstring> in parse_hash_fails.cpp.

[Comment 5 Chris Woods 2012-10-05 00:11:31 UTC]

Same issue occurs here.

# emerge --info '=net-libs/rb_libtorrent-0.16.4'
Portage 2.1.11.24 (default/linux/amd64/10.0, gcc-4.6.3, glibc-2.15-r3, 3.5.4-gentoo-bitspace-custom x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-3.5.4-gentoo-bitspace-custom-x86_64-AMD_FX-tm-6100_Six-Core_Processor-with-gentoo-2.2
Timestamp of tree: Thu, 04 Oct 2012 09:15:01 +0000
app-shells/bash:          4.2_p37
dev-java/java-config:     2.1.12
dev-lang/python:          2.7.3-r2, 3.2.3-r1
dev-util/cmake:           2.8.9-r1
dev-util/pkgconfig:       0.27.1
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.10.5
sys-apps/sandbox:         2.6
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.9.6-r3, 1.10.3, 1.11.6, 1.12.4
sys-devel/binutils:       2.22.90
sys-devel/gcc:            4.6.3
sys-devel/gcc-config:     1.7.3
sys-devel/libtool:        2.4.2
sys-devel/make:           3.82-r3
sys-kernel/linux-headers: 3.6 (virtual/os-headers)
sys-libs/glibc:           2.15-r3
Repositories: gentoo x-portage
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="${EPREFIX}/etc/gconf /etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.4/ext-active/ /etc/php/cgi-php5.4/ext-active/ /etc/php/cli-php5.4/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="/usr/portage/distfiles"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://www.gtlib.gatech.edu/pub/gentoo ftp://ftp.gtlib.gatech.edu/pub/gentoo http://gentoo.osuosl.org/ http://gentoo.mirrors.pair.com/"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j7"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://rsync.us.gentoo.org/gentoo-portage"
USE="X a52 aac aalib acl alsa amd64 avahi bash-completion berkdb bluetooth bzip2 cairo cdda cddb cdparanoia cdr cjk cli consolekit cracklib crypt cscope cups curl cxx dbi dbus dga directfb djvu doc dri dts dv dvb dvd eds emacs encode examples exif fam fbcon ffmpeg flac fontconfig fortran freetds ftp gd gdbm geoip ggi gif gnome gnome-keyring gnuplot gnutls gphoto2 gpm gps graphviz gsm gstreamer gtk guile hscolour iconv icu idn imlib ios ipv6 jack java jbig jingle jpeg jpeg2k kde kontact ladspa lame lapack lash latex lcms ldap libass libnl libnotify libsamplerate lm_sensors lua lzma lzo mad matroska mms mmx mmxext mng modplug modules mono mozilla mp3 mpeg mpi mplayer msn mtp mudflap multilib musepack musicbrainz nas ncurses networkmanager nls nptl nsplugin oci8 odbc offensive ogg openal openexr opengl openmp oscar oss pam pcre pdf perl plasma plotutils png policykit portaudio postgres postscript pppd pulseaudio python qt4 quicktime raw rdesktop readline rss ruby samba sasl scanner sdl semantic-desktop session slang slp sndfile soap sound source speex sqlite sse sse2 ssl startup-notification subversion svg symlink syslog taglib tcl tcpd theora threads tidy tiff tk truetype udev unicode upnp usb v4l vcd vim-syntax vnc vorbis wavpack webkit wifi wmf x264 xcb xemacs xface xft xine xinetd xml xmp xosd xpm xscreensaver xv xvid yahoo zeroconf zlib zsh-completion" 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 sheets stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CURL_SSL="nss" 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="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="nlpsolver pdfimport scripting-beanshell scripting-javascript wiki-publisher presenter-console presenter-minimizer" PHP_TARGETS="php5-3" PYTHON_TARGETS="python3_2 python2_7" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="radeon" 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, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON

[Comment 6 Chris Woods 2012-10-05 00:12:37 UTC]

Created attachment 325690 [details]
build.log for net-libs/rb_libtorrent-0.16.4

[Comment 7 Markos Chandras (RETIRED) 2012-10-05 08:00:50 UTC]

I'll see if I can reproduce it myself. anyone want to report this upstream?

[Comment 8 Markos Chandras (RETIRED) 2012-10-10 20:18:14 UTC]

(In reply to comment #7)
> I'll see if I can reproduce it myself. anyone want to report this upstream?

I can't reproduce it. Someone has to report this upstream if you want this fixed

[Comment 9 Daniel Troeder 2012-10-11 13:18:31 UTC]

I can confirm that. Maybe because of gcc 4.6.3 or glibc 2.15-r3?

Patch as attachement.

[Comment 10 Daniel Troeder 2012-10-11 13:19:47 UTC]

Created attachment 326272 [details, diff]
fix strcmp not in scope

[Comment 11 Markos Chandras (RETIRED) 2012-10-11 14:40:49 UTC]

(In reply to comment #10)
> Created attachment 326272 [details, diff] [details, diff]
> fix strcmp not in scope

Like I said on my previous comment, someone has to report this upstream if you want this fixed

[Comment 12 Craig Andrews 2012-11-02 14:44:32 UTC]

Reported upstream: https://code.google.com/p/libtorrent/issues/detail?id=380

[Comment 13 Markos Chandras (RETIRED) 2012-11-02 14:48:05 UTC]

(In reply to comment #12)
> Reported upstream: https://code.google.com/p/libtorrent/issues/detail?id=380

Thank you very much. We will keep an eye on it.

[Comment 14 Ben de Groot (RETIRED) 2012-11-25 06:09:30 UTC]

This should be fixed in 0.16.5. Please reopen if there is still an issue.