cat /usr/lib*/libaio.so: /usr/lib32/libaio.so: /* GNU ld script Since Gentoo has critical dynamic libraries in /lib, and the static versions in /usr/lib, we need to have a "fake" dynamic lib in /usr/lib, otherwise we run into linking problems. This "fake" dynamic lib is a linker script that redirects the linker to the real lib. And yes, this works in the cross- compiling scenario as the sysroot-ed linker will prepend the real path. See bug http://bugs.gentoo.org/4411 for more info. */ OUTPUT_FORMAT ( elf64-x86-64 ) GROUP ( /lib32/libaio.so.1 ) /usr/lib64/libaio.so: /* GNU ld script Since Gentoo has critical dynamic libraries in /lib, and the static versions in /usr/lib, we need to have a "fake" dynamic lib in /usr/lib, otherwise we run into linking problems. This "fake" dynamic lib is a linker script that redirects the linker to the real lib. And yes, this works in the cross- compiling scenario as the sysroot-ed linker will prepend the real path. See bug http://bugs.gentoo.org/4411 for more info. */ OUTPUT_FORMAT ( elf64-x86-64 ) GROUP ( /lib64/libaio.so.1 ) /usr/libx32/libaio.so: /* GNU ld script Since Gentoo has critical dynamic libraries in /lib, and the static versions in /usr/lib, we need to have a "fake" dynamic lib in /usr/lib, otherwise we run into linking problems. This "fake" dynamic lib is a linker script that redirects the linker to the real lib. And yes, this works in the cross- compiling scenario as the sysroot-ed linker will prepend the real path. See bug http://bugs.gentoo.org/4411 for more info. */ OUTPUT_FORMAT ( elf64-x86-64 ) GROUP ( /libx32/libaio.so.1 ) Portage 2.2.0_alpha135 (hardened/linux/amd64/selinux, gcc-4.7.2, glibc-2.16.0, 3.6.0-custom x86_64) ================================================================= System Settings ================================================================= System uname: Linux-3.6.0-custom-x86_64-Intel-R-_Core-TM-2_Quad_CPU_Q9300_@_2.50GHz-with-gentoo-2.2 Timestamp of tree: Sat, 06 Oct 2012 12:00:01 +0000 ccache version 3.1.8 [disabled] 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/ccache: 3.1.8 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: 1.11.6, 1.12.4 sys-devel/binutils: 2.22.90 sys-devel/gcc: 4.6.3, 4.7.2 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.6 (virtual/os-headers) sys-libs/glibc: 2.16.0 Repositories: gentoo systemd hardened-dev custom Installed sets: @local-boot, @local-protected, @local-selibs ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-Wall -Wextra -march=native -pipe -O3 -fno-tree-vectorize" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /var/bind" 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/revdep-rebuild /etc/sandbox.d /etc/splash /etc/terminfo" CXXFLAGS="-Wall -Wextra -march=native -pipe -O3 -fno-tree-vectorize" DISTDIR="/usr/local/portage/distfiles" EMERGE_DEFAULT_OPTS="--quiet-build=n" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs buildpkg collision-protect config-protect-if-modified distlocks ebuild-locks fixlafiles multilib-strict news parallel-fetch preserve-libs protect-owned sandbox selinux sesandbox sfperms split-elog split-log strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync webrsync-gpg xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://mirrors.163.com/gentoo http://distfiles.gentoo.org" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -Wl,--sort-common -Wl,--sort-section=alignment" LINGUAS="en en_US zh zh_CN" MAKEOPTS="V=1 -j10" PKGDIR="/usr/local/portage/packages" PORTAGE_COMPRESS="xz" PORTAGE_COMPRESS_FLAGS="-9ef" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_EXTRA_OPTS="--ipv4" 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/systemd /var/lib/layman/hardened-development /usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X acl alsa amd64 audit bash-completion berkdb bzip2 c++0x cairo caps cli cracklib crypt custom-cflags cxx dbus dri ffmpeg gdbm gmp gnome gpm gtk gtk3 hardened iconv icu ipv6 jit jpeg jpeg2k justify lzma mmx modules mudflap multilib ncurses nls nptl open_perms opengl openmp orc pam pcre png pppd pulseaudio qt4 readline selinux session sse sse2 ssl svg systemd tcpd threads tiff udev unicode urandom vim-syntax xattr xinetd zlib" ALSA_CARDS="hda-intel" 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" DRACUT_MODULES="bootchart btrfs caps dmsquash-live gensplash livenet lvm nfs ssh-client syslog systemd" 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="presenter-console presenter-minimizer" LINGUAS="en en_US zh zh_CN" PHP_TARGETS="php5-3" PYTHON_TARGETS="python3_2 python2_7" QEMU_SOFTMMU_TARGETS="arm mips64el x86_64" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="nouveau nvidia" 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, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, USE_PYTHON ================================================================= Package Settings ================================================================= dev-libs/libaio-0.3.109-r3 was built with the following: USE="(multilib) -static-libs"
Created attachment 325864 [details, diff] gen_usr_ldscript.diff For reference only...
How do you suggest to fix this? I don't fully understand this one :S Thanks a lot
(In reply to comment #2) > How do you suggest to fix this? I don't fully understand this one :S > > Thanks a lot set ld.bfd as default linker. $ gcc -Wl,--verbose 2>&1 | grep OUTPUT_FORMAT OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64", $ gcc -m32 -Wl,--verbose 2>&1 | grep OUTPUT_FORMAT OUTPUT_FORMAT("elf32-i386", "elf32-i386", $ gcc -mx32 -Wl,--verbose 2>&1 | grep OUTPUT_FORMAT OUTPUT_FORMAT("elf32-x86-64", "elf32-x86-64", $ gcc -m64 -Wl,--verbose 2>&1 | grep OUTPUT_FORMAT OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64", On x86 multilib machine: ABI=x86 -> $(get_abi_CFLAGS)= ${CFLAGS_x86} = -m32 ABI=x32 -> $(get_abi_CFLAGS)= ${CFLAGS_x32} = -mx32 ABI=amd64 -> $(get_abi_CFLAGS)= ${CFLAGS_amd64} = -m64 ABI=${DEFAULT_ABI:-default} -> $(get_abi_CFLAGS)= ${CFLAGS_default} = "" Adding $(get_abi_CFLAGS) to CC for multilib build would be nice when generating *.so scripts. You can see multilib.eclass - multilib_toolchain_setup() for more details: multilib_toolchain_setup() { ... if [[ ${ABI} != ${DEFAULT_ABI} ]] ; then ... export CC="$(tc-getCC) $(get_abi_CFLAGS)" ... fi ... }
Seems that gen_usr_ldscript() doesn't work well with gold linker.
+*libaio-0.3.109-r4 (07 Mar 2013) + + 07 Mar 2013; Julian Ospald <hasufell@gentoo.org> +libaio-0.3.109-r4.ebuild: + fix multilib and bump EAPI
let's close this when -r4 hits stable
