--- Begin Message ---
Package: libogdi4.1
Version: 4.1.0+ds-2
Severity: minor
File: /usr/lib/libvpf.so.4.1
User: [email protected]
Usertags: undefined-symbol adequate
libvpf.so needs to link with -lm, see the output of adequate, symtree
and objdump below. I detected this on amd64 but the Debian build log
scanner also detected dpkg-buildpackage complaining about it on most
architectures, see the w3m/getbuildlog output below.
I filed this bug at severity minor since I'm not sure if there are any
programs using libvpf.so and if they already use the libm.so symbols
and link with the -lm flag or not.
This bug report brought to you by adequate:
https://bonedaddy.net/pabs3/log/2013/02/23/inadequate-software/
$ lib=/usr/lib/libvpf.so.4.1
$ link=/lib/x86_64-linux-gnu/libm.so.6
$ pkg="$(dpkg-query --search "$lib" | sed s/:.*//)"
$ src="$(grep-aptavail --no-field-names --show-field Source:Package --field
Package --exact-match --pattern "$pkg" | sed 's/ .*//')"
$ first="$(printf '%s' "$src" | head --bytes 1)"
$ adequate "$pkg"
libogdi4.1: undefined-symbol /usr/lib/libvpf.so.4.1 => sincos
libogdi4.1: undefined-symbol /usr/lib/libvpf.so.4.1 => acos
libogdi4.1: undefined-symbol /usr/lib/libvpf.so.4.1 => cos
$ man adequate | grep -A4 undefined-symbol
undefined-symbol
The symbol has not been found in the libraries linked with the
binary. Either the binary either needs to be linked with an additional shared
library, or the dependency
on the shared library package that provides this symbol is too weak.
References: Debian Policy §3.5, §8.6, §10.2.
$ lddtree "$lib"
libvpf.so.4.1 => /usr/lib/libvpf.so.4.1 (interpreter => none)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6
ld-linux-x86-64.so.2 => /lib/x86_64-linux-gnu/ld-linux-x86-64.so.2
$ symtree "$lib"
/usr/lib/libvpf.so.4.1
libc.so.6 =>
__stpcpy_chk,strcpy,__printf_chk,exit,readdir,fopen,strncmp,strrchr,closedir,ftell,strncpy,puts,__stack_chk_fail,realloc,abort,memchr,strspn,rewind,strtod,strtol,feof,fgetc,calloc,strlen,tmpfile,memset,fseek,memcmp,__fprintf_chk,memcpy,memcpy,fclose,malloc,strcasecmp,opendir,getenv,stderr,strncasecmp,__fxstat,fileno,fwrite,fread,__memcpy_chk,strchr,iconv,qsort,iconv_open,__ctype_toupper_loc,__strcpy_chk,__ctype_tolower_loc,__cxa_finalize,__sprintf_chk,memmove,access,__strcat_chk,strcmp,free
WEAK => _ITM_deregisterTMCloneTable,__gmon_start__,_ITM_registerTMCloneTable
UNRESOLVED => sincos,acos,cos
$ objdump -T "$link" | grep -E " ($(symtree "$lib" | sed -n 's/ UNRESOLVED
=> //p' | tr , '|'))$"
0000000000011760 w DF .text 0000000000000042 GLIBC_2.2.5 acos
0000000000034420 w iD .text 0000000000000049 GLIBC_2.2.5 cos
000000000003a170 w DF .text 0000000000000a4f GLIBC_2.2.5 sincos
$ w3m -dump https://qa.debian.org/bls/packages/"$first"/"$src".html | grep -A2
symbol
• W shlibs-symbol-not-found (alpha, amd64, arm64, armel, armhf, hurd-i386,
i386, ia64, kfreebsd-amd64, kfreebsd-i386, mips64el, mipsel, powerpc, ppc64
, ppc64el, riscv64, s390x, x32)
$ w3m -dump https://qa.debian.org/bls/bytag/W-shlibs-symbol-not-found.html |
grep -A12 description
description
The build logs contains a like like
dpkg-shlibdeps: warning: symbol NAME used by BINARY found in none of the
libraries.
Possible reasons:
• A library not linked with a library needed.
While this can sometimes make sense in order to allow the using binary to
decide which of multiple available implementations to use, it means that
dependency information might be incorrect, optimisations like prelinking
might fail and stuff like that.
$ chronic getbuildlog "$src" last
$ grep 'dpkg-shlibdeps: warning: symbol .* used by .* found in none of the
libraries' ./*.log
./ogdi-dfsg_4.1.0+ds-2_alpha.log:dpkg-shlibdeps: warning: symbol cos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_alpha.log:dpkg-shlibdeps: warning: symbol acos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_alpha.log:dpkg-shlibdeps: warning: symbol sincos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_alpha.log:dpkg-shlibdeps: warning: symbol ceil used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_amd64.log:dpkg-shlibdeps: warning: symbol sincos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_amd64.log:dpkg-shlibdeps: warning: symbol cos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_amd64.log:dpkg-shlibdeps: warning: symbol acos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_arm64.log:dpkg-shlibdeps: warning: symbol acos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_arm64.log:dpkg-shlibdeps: warning: symbol sincos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_arm64.log:dpkg-shlibdeps: warning: symbol cos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_armel.log:dpkg-shlibdeps: warning: symbol sincos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_armel.log:dpkg-shlibdeps: warning: symbol ceil used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_armel.log:dpkg-shlibdeps: warning: symbol cos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_armel.log:dpkg-shlibdeps: warning: symbol acos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_armhf.log:dpkg-shlibdeps: warning: symbol acos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_armhf.log:dpkg-shlibdeps: warning: symbol sincos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_armhf.log:dpkg-shlibdeps: warning: symbol ceil used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_armhf.log:dpkg-shlibdeps: warning: symbol cos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_hurd-i386.log:dpkg-shlibdeps: warning: symbol ceil used
by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_hurd-i386.log:dpkg-shlibdeps: warning: symbol sincos
used by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_hurd-i386.log:dpkg-shlibdeps: warning: symbol cos used
by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_hurd-i386.log:dpkg-shlibdeps: warning: symbol acos used
by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_i386.log:dpkg-shlibdeps: warning: symbol acos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_i386.log:dpkg-shlibdeps: warning: symbol sincos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_i386.log:dpkg-shlibdeps: warning: symbol cos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_i386.log:dpkg-shlibdeps: warning: symbol ceil used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_ia64.log:dpkg-shlibdeps: warning: symbol sincos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_ia64.log:dpkg-shlibdeps: warning: symbol cos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_ia64.log:dpkg-shlibdeps: warning: symbol ceil used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_ia64.log:dpkg-shlibdeps: warning: symbol acos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_kfreebsd-amd64.log:dpkg-shlibdeps: warning: symbol cos
used by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_kfreebsd-amd64.log:dpkg-shlibdeps: warning: symbol acos
used by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_kfreebsd-amd64.log:dpkg-shlibdeps: warning: symbol
sincos used by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the
libraries
./ogdi-dfsg_4.1.0+ds-2_kfreebsd-i386.log:dpkg-shlibdeps: warning: symbol sincos
used by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_kfreebsd-i386.log:dpkg-shlibdeps: warning: symbol cos
used by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_kfreebsd-i386.log:dpkg-shlibdeps: warning: symbol ceil
used by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_kfreebsd-i386.log:dpkg-shlibdeps: warning: symbol acos
used by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_mips64el.log:dpkg-shlibdeps: warning: symbol cos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_mips64el.log:dpkg-shlibdeps: warning: symbol ceil used
by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_mips64el.log:dpkg-shlibdeps: warning: symbol sincos used
by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_mips64el.log:dpkg-shlibdeps: warning: symbol acos used
by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_mipsel.log:dpkg-shlibdeps: warning: symbol sincos used
by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_mipsel.log:dpkg-shlibdeps: warning: symbol cos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_mipsel.log:dpkg-shlibdeps: warning: symbol acos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_mipsel.log:dpkg-shlibdeps: warning: symbol ceil used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_powerpc.log:dpkg-shlibdeps: warning: symbol ceil used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_powerpc.log:dpkg-shlibdeps: warning: symbol sincos used
by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_powerpc.log:dpkg-shlibdeps: warning: symbol acos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_powerpc.log:dpkg-shlibdeps: warning: symbol cos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_ppc64el.log:dpkg-shlibdeps: warning: symbol cos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_ppc64el.log:dpkg-shlibdeps: warning: symbol acos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_ppc64el.log:dpkg-shlibdeps: warning: symbol sincos used
by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_ppc64.log:dpkg-shlibdeps: warning: symbol cos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_ppc64.log:dpkg-shlibdeps: warning: symbol ceil used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_ppc64.log:dpkg-shlibdeps: warning: symbol sincos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_ppc64.log:dpkg-shlibdeps: warning: symbol acos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_riscv64.log:dpkg-shlibdeps: warning: symbol cos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_riscv64.log:dpkg-shlibdeps: warning: symbol acos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_riscv64.log:dpkg-shlibdeps: warning: symbol ceil used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_riscv64.log:dpkg-shlibdeps: warning: symbol sincos used
by debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_s390x.log:dpkg-shlibdeps: warning: symbol acos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_s390x.log:dpkg-shlibdeps: warning: symbol sincos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_s390x.log:dpkg-shlibdeps: warning: symbol cos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_x32.log:dpkg-shlibdeps: warning: symbol ceil used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_x32.log:dpkg-shlibdeps: warning: symbol acos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_x32.log:dpkg-shlibdeps: warning: symbol sincos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
./ogdi-dfsg_4.1.0+ds-2_x32.log:dpkg-shlibdeps: warning: symbol cos used by
debian/libogdi4.1/usr/lib/libvpf.so.4.1 found in none of the libraries
-- System Information:
Debian Release: bullseye/sid
APT prefers testing-debug
APT policy: (900, 'testing-debug'), (900, 'testing'), (800,
'unstable-debug'), (800, 'unstable'), (790, 'buildd-unstable'), (700,
'experimental-debug'), (700, 'experimental'), (690, 'buildd-experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 5.7.0-1-nouveau-extra-crash-debug-info-amd64 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_FIRMWARE_WORKAROUND, TAINT_UNSIGNED_MODULE
Locale: LANG=en_AU.utf8, LC_CTYPE=en_AU.utf8 (charmap=UTF-8), LANGUAGE=en_AU:en
(charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages libogdi4.1 depends on:
ii libc6 2.30-8
ii libexpat1 2.2.9-1
ii zlib1g 1:1.2.11.dfsg-2
libogdi4.1 recommends no packages.
Versions of packages libogdi4.1 suggests:
pn ogdi-bin <none>
-- no debconf information
--
bye,
pabs
https://wiki.debian.org/PaulWise
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