Bug 512472 – sci-mathematics/euler-1.61.0 - ld: funcs.o: undefined reference to symbol 'fmod@@GLIBC_2 .2.5'

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Kobboi 2014-06-05 05:48:07 UTC]

/bin/sh ../libtool  --tag=CC   --mode=link x86_64-pc-linux-gnu-gcc  -O2 -march=native -pipe -fomit-frame-pointer  -Wl,-O1 -Wl,--as-needed -o euler main.o binary.o builtin.o command.o earray.o edit.o express.o feval.o fft.o funcs.o graphics.o help.o input.o interval.o linear.o mainloop.o matrix.o meta.o metagtk.o metaps.o output.o polynom.o rc.o scalp.o special.o spread.o stack.o term.o udf.o -lgtk-x11-2.0 -lgdk-x11-2.0 -lpangocairo-1.0 -latk-1.0 -lcairo -lgdk_pixbuf-2.0 -lgio-2.0 -lpangoft2-1.0 -lpango-1.0 -lgobject-2.0 -lglib-2.0 -lfontconfig -lfreetype  
libtool: link: x86_64-pc-linux-gnu-gcc -O2 -march=native -pipe -fomit-frame-pointer -Wl,-O1 -o euler main.o binary.o builtin.o command.o earray.o edit.o express.o feval.o fft.o funcs.o graphics.o help.o input.o interval.o linear.o mainloop.o matrix.o meta.o metagtk.o metaps.o output.o polynom.o rc.o scalp.o special.o spread.o stack.o term.o udf.o  -Wl,--as-needed -lgtk-x11-2.0 -lgdk-x11-2.0 -lpangocairo-1.0 -latk-1.0 -lcairo -lgdk_pixbuf-2.0 -lgio-2.0 -lpangoft2-1.0 -lpango-1.0 -lgobject-2.0 -lglib-2.0 -lfontconfig -lfreetype
/usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: funcs.o: undefined reference to symbol 'fmod@@GLIBC_2.2.5'
/lib64/libm.so.6: error adding symbols: DSO missing from command line


Reproducible: Always

[Comment 1 Kobboi 2014-06-05 05:49:38 UTC]

I guess there's a missing -lm

[Comment 2 Kobboi 2014-06-05 05:55:04 UTC]

(In reply to Kobboi from comment #1)
> I guess there's a missing -lm

I added it manually and that works fine, but I don't know the proper way to fix it :)

[Comment 3 Jeroen Roovers (RETIRED) 2014-06-05 11:24:44 UTC]

1) Please post your `emerge --info' output in a comment.
2) Please attach the entire build log to this bug report.

[Comment 4 Kobboi 2014-06-06 07:31:46 UTC]

$ emerge --info
Portage 2.2.10 (default/linux/amd64/13.0/desktop/gnome/systemd, gcc-4.8.2, glibc-2.19, 3.14.0-00609-g4f9bd4b x86_64)
=================================================================
System uname: Linux-3.14.0-00609-g4f9bd4b-x86_64-Intel-R-_Core-TM-_i7_CPU_930_@_2.80GHz-with-gentoo-2.2
KiB Mem:     8168464 total,   1934976 free
KiB Swap:          0 total,         0 free
Timestamp of tree: Fri, 06 Jun 2014 07:00:02 +0000
ld GNU ld (GNU Binutils) 2.24
app-shells/bash:          4.2_p47
dev-java/java-config:     2.2.0
dev-lang/python:          2.7.6-r1, 3.3.5, 3.4.0
dev-util/cmake:           2.8.12.2-r1
dev-util/pkgconfig:       0.28-r1
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.12.4
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.10.3, 1.11.6, 1.14.1
sys-devel/binutils:       2.24-r3
sys-devel/gcc:            4.5.4, 4.8.2
sys-devel/gcc-config:     1.8
sys-devel/libtool:        2.4.2-r1
sys-devel/make:           4.0-r1
sys-kernel/linux-headers: 3.14 (virtual/os-headers)
sys-libs/glibc:           2.19
Repositories: gentoo megacoffee godin mysql soehest
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=core2 -msse4 -mcx16 -mpopcnt -msahf -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /var/bind"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.5/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=core2 -msse4 -mcx16 -mpopcnt -msahf -O2 -pipe"
DISTDIR="/var/cache/portage/distfiles"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs buildpkg config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://gentoo.tiscali.nl/"
LANG="en_US.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j8"
PKGDIR="/var/cache/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"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/var/cache/portage"
PORTDIR_OVERLAY="/var/lib/layman/megacoffee /var/lib/layman/godin /var/lib/layman/mysql /var/lib/layman/soehest"
USE="X a52 aac acl acpi alsa amd64 amr berkdb bluetooth branding btrfs bzip2 cairo cdda cdr cli colord cracklib crypt cups cxx dbus device-mapper dirac dlna dmraid dri dts dvb dvd dvdr dxva2 eds emboss encode evo examples exif faac fam fat firefox flac fortran fuse g3dvl garmin gdbm gdu gif gnome gnome-keyring gnome-online-accounts gpm gps gsm gstreamer gtk gtk3 hfs iconv introspection ipv6 jfs jpeg jpeg2k kde latex lcms ldap libnotify libsecret lirc live lm_sensors mad mdadm mmx mng modules mp3 mp4 mpeg mtp multilib nautilus ncurses networkmanager nls nptl ntfs nvidia ogg opengl openmp pam pango pcre pdf png policykit ppds pulseaudio python qt3support qt4 readline reiser4 reiserfs schroedinger sdl semantic-desktop sendto session smp socialweb spell sse sse2 ssl ssse3 startup-notification svg systemd tcpd threads tiff tracker truetype udev udisks unicode upower usb vaapi vala vdpau vorbis wmf wxwidgets x264 xattr xcb xfs xml xpm xv xvid xvmc 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" 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" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" RUBY_TARGETS="ruby19 ruby20 ruby20 ruby21" USERLAND="GNU" VIDEO_CARDS="nouveau" 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, SYNC, USE_PYTHON

[Comment 5 Kobboi 2014-06-06 07:35:47 UTC]

Created attachment 378366 [details]
build.log.gz

[Comment 6 Ted Tanberry 2014-06-09 09:47:47 UTC]

Created attachment 378570 [details, diff]
euler.patch

This patch updates the ebuild to EAPI=5 and patches the configure-gentoo.patch to include libm checks to prevent underlinking.

[Comment 7 Kobboi 2014-06-09 10:00:49 UTC]

Applied the patch, compilation is fine now.

[Comment 8 Sébastien Fabbro (RETIRED) 2014-06-09 16:34:19 UTC]

+  09 Jun 2014; Sébastien Fabbro <[e-mail]> euler-1.61.0.ebuild,
+  files/configure-gentoo.patch:
+  Fixed for glibc underlinking, thanks to Ted Tanberry and Kobboi, bug #512472
+