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Bug 657102

Summary: dev-db/mariadb: pkgconfig file causes overlinking
Product: Gentoo Linux Reporter: Alexander Tsoy <alexander>
Component: Current packagesAssignee: Gentoo Linux MySQL bugs team <mysql-bugs>
Status: CONFIRMED ---    
Severity: normal CC: gentoo
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---

Description Alexander Tsoy 2018-06-02 11:49:16 UTC
Most of the libs should be in Libs.private in pkgconfig file. This issue exists in all mariadb versions.

$ pkg-config --libs mariadb
-lmysqlclient -lpthread -lz -lm -ldl -lbfd -lssl -lcrypto


Overlinking example:

!!! existing preserved libs:
>>> package: sys-libs/binutils-libs-2.30-r2
 *  - /usr/lib64/libbfd-2.29.1.so
 *      used by /usr/lib64/dovecot/libdovecot-sql.so.0.0.0 (net-mail/dovecot-2.2.34)
Use emerge @preserved-rebuild to rebuild packages using these libraries


$ ldd -r -u /usr/lib64/dovecot/libdovecot-sql.so.0.0.0
Unused direct dependencies:
        /lib64/libpthread.so.0
        /lib64/libz.so.1
        /lib64/libm.so.6
        /lib64/libdl.so.2
        /usr/lib64/libbfd-2.29.1.so
        /usr/lib64/libssl.so.1.0.0
        /usr/lib64/libcrypto.so.1.0.0


$ emerge --info mariadb
Portage 2.3.40 (python 3.5.5-final-0, default/linux/amd64/17.1/hardened, gcc-7.3.0, glibc-2.26-r7, 4.14.47-gentoo x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-4.14.47-gentoo-x86_64-Intel_Xeon_Processor_-Skylake-with-gentoo-2.4.1
KiB Mem:     3941744 total,   1421576 free
KiB Swap:    2097148 total,   2096892 free
Timestamp of repository gentoo: Sat, 02 Jun 2018 10:00:01 +0000
Head commit of repository gentoo: 69ac90f81a49a64188c4273393297a05cb79bc2d
Head commit of repository puleglot: e93909e0a89ac079b68a71eb1791e5358e3d3f2d

sh dash 0.5.9.1-r3
ld GNU ld (Gentoo 2.30 p2) 2.30.0
app-shells/bash:          4.4_p12::gentoo
dev-lang/perl:            5.24.3-r1::gentoo
dev-lang/python:          2.7.14-r1::gentoo, 3.5.5::gentoo
dev-util/cmake:           3.9.6::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.4.1-r2::gentoo
sys-apps/sandbox:         2.13::gentoo
sys-devel/autoconf:       2.69-r4::gentoo
sys-devel/automake:       1.15.1-r2::gentoo
sys-devel/binutils:       2.30-r2::gentoo
sys-devel/gcc:            7.3.0-r3::gentoo
sys-devel/gcc-config:     1.8-r1::gentoo
sys-devel/libtool:        2.4.6-r3::gentoo
sys-devel/make:           4.2.1::gentoo
sys-kernel/linux-headers: 4.13::gentoo (virtual/os-headers)
sys-libs/glibc:           2.26-r7::gentoo
Repositories:

gentoo
    location: /var/db/repos/gentoo
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-extra-opts: 
    sync-rsync-verify-max-age: 24
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-metamanifest: yes

puleglot
    location: /var/db/repos/puleglot
    sync-type: git
    sync-uri: https://puleglot.ru/git/gentoo/puleglot-overlay.git
    masters: gentoo
    priority: 900

local
    location: /usr/local/portage
    masters: gentoo
    priority: 1000

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/easy-rsa /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe"
DISTDIR="/var/cache/distfiles"
EMERGE_DEFAULT_OPTS="--dynamic-deps=n --with-bdeps=y --binpkg-respect-use=y --ask-enter-invalid"
ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs buildsyspkg cgroup compress-build-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch preserve-libs protect-owned sandbox sfperms split-log strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://mirror.hetzner.de/gentoo/ http://distfiles.gentoo.org/"
LANG="ru_RU.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j1"
PKGDIR="/var/cache/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="acl aio amd64 bash-completion berkdb bzip2 caps cli crypt cxx device-mapper gdbm hardened iconv icu idn ipv6 lz4 lzma maildir multilib mysql ncurses nls nptl openmp pam pcre perl pie postgres python readline sasl seccomp ssl ssp systemd tls udev unicode urandom vim-syntax xattr xtpax xz 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="karbon plan sheets stage words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="pc" INPUT_DEVICES="libinput keyboard mouse" KERNEL="linux" L10N="en ru" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-0" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python2_7 python3_5" RUBY_TARGETS="ruby23" 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, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

=================================================================
                        Package Settings
=================================================================

dev-db/mariadb-10.1.31-r1::gentoo was built with the following:
USE="backup cracklib openssl pam perl server systemd -bindist -debug (-embedded) -extraengine -galera -innodb-lz4 -innodb-lzo -innodb-snappy -jdbc -jemalloc -kerberos -latin1 -libressl (-mroonga) -numa -odbc -oqgraph -profiling (-selinux) -sphinx -sst-mariabackup -sst-rsync -sst-xtrabackup -static -static-libs -systemtap -tcmalloc -test -tokudb -xml -yassl" ABI_X86="(64) -32 (-x32)"
CFLAGS="-O2 -pipe -fno-strict-aliasing"
CXXFLAGS="-O2 -pipe -felide-constructors -fno-strict-aliasing"
Comment 1 Alexander Tsoy 2018-06-02 12:42:48 UTC
(In reply to Alexander Tsoy from comment #0)
> Overlinking example:
> 
> !!! existing preserved libs:
> >>> package: sys-libs/binutils-libs-2.30-r2
>  *  - /usr/lib64/libbfd-2.29.1.so
>  *      used by /usr/lib64/dovecot/libdovecot-sql.so.0.0.0
> (net-mail/dovecot-2.2.34)
> Use emerge @preserved-rebuild to rebuild packages using these libraries
> 
> 
> $ ldd -r -u /usr/lib64/dovecot/libdovecot-sql.so.0.0.0
> Unused direct dependencies:
>         /lib64/libpthread.so.0
>         /lib64/libz.so.1
>         /lib64/libm.so.6
>         /lib64/libdl.so.2
>         /usr/lib64/libbfd-2.29.1.so
>         /usr/lib64/libssl.so.1.0.0
>         /usr/lib64/libcrypto.so.1.0.0
I wasn't quite right. This is caused by mysql_config, not pkgconfig file.
$ mysql_config --libs
-L/usr/lib64  -lmysqlclient -lpthread -lz -lm -ldl -lbfd -lssl -lcrypto