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Bug 409057 - app-emulation/qemu-kvm-1.0-r3 - x86_64-pc-linux-gnu-objcopy:/.../app-emulation/qemu-kvm-1.0-r3/image/usr/bin/stj0Pzyr: cannot create debug link section `/.../app-emulation/qemu-kvm-1.0-r3/image/usr/lib/debug/usr/bin/qemu-x86_64.debug': Invalid operation
Summary: app-emulation/qemu-kvm-1.0-r3 - x86_64-pc-linux-gnu-objcopy:/.../app-emulatio...
Status: RESOLVED UPSTREAM
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo QEMU Project
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-03-20 20:04 UTC by Torbjörn Svensson
Modified: 2012-09-10 02:15 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


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Description Torbjörn Svensson 2012-03-20 20:04:49 UTC
When having FEATURES=splitdebug, the install target of the ebuild calls objcopy on the binaries and copies the debug info into another file, the original binary is then altered to include a link to the file containing the debug info.

When invoking gcc or ld without explicitly stating what linker-script to use, the default is to discard the .gnu_debuglink section so the splitdebug step later on in the merge process will succeed in adding this section to the binary. In the case of building qemu-kvm, a special linker-script is used but this special script lacks any discard statement on the .gnu_debuglink section resulting in that the section already exists in the binary file when the splitdebug process is to be performed resulting in an error from objcopy.

From my point of view, I can see two possible fixes for this issue.
a) Add a line at the end of x86_64.ld (and the other archs) like this (taken from default script in sys-devel/binutils-2.21.1-r1):
   /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }
b) Remove the linker-script completely and go with the default script. Why do qemu-kvm even need a special linker-script?

Reproducible: Always

Steps to Reproduce:
1. FEATURES=splitdebug emerge =app-emulation/qemu-kvm-1.0-r3 # maybe also needs world to be merged with splitdebug (I have no system to verify this on).
Actual Results:  
$ FEATURES=splitdebug emerge =app-emulation/qemu-kvm-1.0-r3
....
>>> Completed installing qemu-kvm-1.0-r3 into /var/tmp/portage/app-emulation/qemu-kvm-1.0-r3/image/

strip: x86_64-pc-linux-gnu-strip --strip-unneeded -R .comment -R .GCC.command.line
   usr/bin/qemu-system-mips64
   usr/bin/qemu-system-mips
   usr/bin/qemu-system-arm
   usr/bin/qemu-system-mips64el
   usr/bin/qemu-x86_64
x86_64-pc-linux-gnu-objcopy:/var/tmp/portage/app-emulation/qemu-kvm-1.0-r3/image/usr/bin/stj0Pzyr: cannot create debug link section `/var/tmp/portage/app-emulation/qemu-kvm-1.0-r3/image/usr/lib/debug/usr/bin/qemu-x86_64.debug': Invalid operation
   usr/bin/qemu-io
   usr/bin/qemu-mipsel
x86_64-pc-linux-gnu-objcopy:/var/tmp/portage/app-emulation/qemu-kvm-1.0-r3/image/usr/bin/st5OgDqB: cannot create debug link section `/var/tmp/portage/app-emulation/qemu-kvm-1.0-r3/image/usr/lib/debug/usr/bin/qemu-mipsel.debug': Invalid operation
   usr/bin/qemu-ga
   usr/bin/qemu-arm
x86_64-pc-linux-gnu-objcopy:/var/tmp/portage/app-emulation/qemu-kvm-1.0-r3/image/usr/bin/stY9xr9H: cannot create debug link section `/var/tmp/portage/app-emulation/qemu-kvm-1.0-r3/image/usr/lib/debug/usr/bin/qemu-arm.debug': Invalid operation
   usr/bin/qemu-img
   usr/bin/qemu-mips
x86_64-pc-linux-gnu-objcopy:/var/tmp/portage/app-emulation/qemu-kvm-1.0-r3/image/usr/bin/stBc1hqO: cannot create debug link section `/var/tmp/portage/app-emulation/qemu-kvm-1.0-r3/image/usr/lib/debug/usr/bin/qemu-mips.debug': Invalid operation
   usr/bin/qemu-system-mipsel
   usr/bin/qemu-system-x86_64
   usr/bin/qemu-nbd
   usr/bin/qemu-i386
x86_64-pc-linux-gnu-objcopy:/var/tmp/portage/app-emulation/qemu-kvm-1.0-r3/image/usr/bin/stqC9FXd: cannot create debug link section `/var/tmp/portage/app-emulation/qemu-kvm-1.0-r3/image/usr/lib/debug/usr/bin/qemu-i386.debug': Invalid operation
   usr/bin/qemu-system-i386
   usr/share/qemu/palcode-clipper
ecompressdir: bzip2 -9 /usr/share/man
ecompressdir: bzip2 -9 /usr/share/doc
.....

Expected Results:  
Successful merge without complains from objcopy.
Comment 1 Torbjörn Svensson 2012-03-20 20:05:05 UTC
Portage 2.1.10.49 (default/linux/amd64/10.0/desktop/gnome, gcc-4.5.3, glibc-2.13-r4, 3.2.1-gentoo-r2 x86_64)
=================================================================
System uname: Linux-3.2.1-gentoo-r2-x86_64-Intel-R-_Core-TM-_i7_CPU_920_@_2.67GHz-with-gentoo-2.0.3
Timestamp of tree: Sat, 17 Mar 2012 21:15:01 +0000
distcc 3.1 x86_64-pc-linux-gnu [disabled]
app-shells/bash:          4.2_p20
dev-java/java-config:     2.1.11-r3
dev-lang/python:          2.6.6-r2, 2.7.2-r3, 3.1.4-r3, 3.2.2
dev-util/cmake:           2.8.6-r4
dev-util/pkgconfig:       0.26
sys-apps/baselayout:      2.0.3
sys-apps/openrc:          0.9.8.4
sys-apps/sandbox:         2.5
sys-devel/autoconf:       2.13, 2.68
sys-devel/automake:       1.7.9-r2, 1.9.6-r3, 1.10.3, 1.11.1
sys-devel/binutils:       2.21.1-r1
sys-devel/gcc:            4.5.3-r2
sys-devel/gcc-config:     1.5-r2
sys-devel/libtool:        2.4-r1
sys-devel/make:           3.82-r1
sys-kernel/linux-headers: 3.1 (virtual/os-headers)
sys-libs/glibc:           2.13-r4
Repositories:

gentoo
    location: /usr/portage
    sync: rsync://rsync.europe.gentoo.org/gentoo-portage
    priority: -1000

x-portage
    location: /usr/local/portage
    masters: gentoo
    priority: 0

ABI="amd64"
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
ACCEPT_PROPERTIES="*"
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"
ANT_HOME="/usr/share/ant"
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"
ARCH="amd64"
AUTOCLEAN="yes"
BOOTSTRAP_USE="cxx unicode multilib"
CALLIGRA_FEATURES="kexi words flow plan stage tables krita karbon braindump"
CAMERAS="ptp2"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=core2 -msse4 -mcx16 -msahf -O2 -pipe -msse4.1 -msse4.2 -ggdb"
CFLAGS_amd64="-m64"
CFLAGS_x32="-mx32"
CFLAGS_x86="-m32"
CHOST="x86_64-pc-linux-gnu"
CHOST_amd64="x86_64-pc-linux-gnu"
CHOST_x32="x86_64-pc-linux-gnu"
CHOST_x86="i686-pc-linux-gnu"
CLEAN_DELAY="5"
COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog"
COLLISION_IGNORE="/lib/modules"
COLORTERM="gnome-terminal"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /var/lib/hsqldb"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /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"
CVS_RSH="ssh"
CXXFLAGS="-march=core2 -msse4 -mcx16 -msahf -O2 -pipe -msse4.1 -msse4.2 -ggdb"
DCCC_PATH="/usr/lib64/distcc/bin"
DEFAULT_ABI="amd64"
DISPLAY=":0.0"
DISTCC_LOG=""
DISTCC_VERBOSE=""
DISTDIR="/usr/portage/distfiles"
EDITOR="/usr/bin/vim"
ELIBC="glibc"
EMERGE_DEFAULT_OPTS="--verbose"
EMERGE_WARNING_DELAY="10"
EPREFIX=""
EROOT="/"
FCFLAGS=""
FEATURES="assume-digests binpkg-logs distlocks ebuild-locks fixlafiles news parallel-fetch protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch"
FETCHCOMMAND="wget -t 3 -T 60 --passive-ftp -O "${DISTDIR}/${FILE}" "${URI}""
FETCHCOMMAND_RSYNC="rsync -avP "${URI}" "${DISTDIR}/${FILE}""
FETCHCOMMAND_SFTP="bash -c "x=\${2#sftp://} ; host=\${x%%/*} ; port=\${host##*:} ; host=\${host%:*} ; [[ \${host} = \${port} ]] && port=22 ; exec sftp -P \${port} \"\${host}:/\${x#*/}\" \"\$1\"" sftp "${DISTDIR}/${FILE}" "${URI}""
FETCHCOMMAND_SSH="bash -c "x=\${2#ssh://} ; host=\${x%%/*} ; port=\${host##*:} ; host=\${host%:*} ; [[ \${host} = \${port} ]] && port=22 ; exec rsync --rsh=\"ssh -p\${port}\" -avP \"\${host}:/\${x#*/}\" \"\$1\"" rsync "${DISTDIR}/${FILE}" "${URI}""
FFLAGS=""
FLTK_DOCDIR="/usr/share/doc/fltk-1.3.0/html"
GCC_SPECS=""
GDK_USE_XFT="1"
GENTOO_MIRRORS="http://trumpetti.atm.tut.fi/gentoo/"
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"
GRUB_PLATFORMS=""
GSETTINGS_BACKEND="dconf"
HG="/usr/bin/hg"
HOME="/root"
INFOPATH="/usr/share/info:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.21.1/info:/usr/share/gcc-data/x86_64-pc-linux-gnu/4.5.3/info"
INPUT_DEVICES="keyboard mouse evdev"
JAVAC="/etc/java-config-2/current-system-vm/bin/javac"
JAVACC_HOME="/usr/share/javacc/"
JAVA_HOME="/etc/java-config-2/current-system-vm"
JDK_HOME="/etc/java-config-2/current-system-vm"
KERNEL="linux"
LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text"
LC_ADDRESS="sv_SE.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_CTYPE="sv_SE.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_MEASUREMENT="sv_SE.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_MONETARY="sv_SE.UTF-8"
LC_NAME="sv_SE.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_PAPER="sv_SE.UTF-8"
LC_TELEPHONE="sv_SE.UTF-8"
LC_TIME="en_GB.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LDFLAGS_amd64="-m elf_x86_64"
LDFLAGS_x32="-m elf32_x86_64"
LDFLAGS_x86="-m elf_i386"
LESS="-R -M --shift 5"
LESSOPEN="|lesspipe %s"
LIBDIR_amd64="lib64"
LIBDIR_amd64_fbsd="lib64"
LIBDIR_n32="lib32"
LIBDIR_n64="lib64"
LIBDIR_o32="lib"
LIBDIR_ppc="lib32"
LIBDIR_ppc64="lib64"
LIBDIR_s390="lib32"
LIBDIR_s390x="lib64"
LIBDIR_sparc32="lib32"
LIBDIR_sparc64="lib64"
LIBDIR_x32="libx32"
LIBDIR_x86="lib32"
LIBDIR_x86_fbsd="lib32"
LINGUAS="en"
LOGNAME="root"
LS_COLORS="rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=01;05;37;41:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.pdf=00;32:*.ps=00;32:*.txt=00;32:*.patch=00;32:*.diff=00;32:*.log=00;32:*.tex=00;32:*.doc=00;32:*.aac=00;36:*.au=00;36:*.flac=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.axa=00;36:*.oga=00;36:*.spx=00;36:*.xspf=00;36:"
MAKEOPTS="-j8"
MANPATH="/etc/java-config-2/current-system-vm/man:/usr/local/share/man:/usr/share/man:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.21.1/man:/usr/share/gcc-data/x86_64-pc-linux-gnu/4.5.3/man:/etc/java-config/system-vm/man/"
MULTILIB_ABIS="amd64 x86"
MULTILIB_STRICT_DENY="64-bit.*shared object"
MULTILIB_STRICT_DIRS="/lib32 /lib /usr/lib32 /usr/lib /usr/kde/*/lib32 /usr/kde/*/lib /usr/qt/*/lib32 /usr/qt/*/lib /usr/X11R6/lib32 /usr/X11R6/lib"
MULTILIB_STRICT_EXEMPT="(perl5|gcc|gcc-lib|binutils|eclipse-3|debug|portage|udev)"
NETBEANS="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml"
NOCOLOR="true"
OPENGL_PROFILE="xorg-x11"
PAGER="/usr/bin/less"
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.5.3"
PHP_TARGETS="php5-3"
PKGDIR="/usr/portage/packages"
PORTAGE_ARCHLIST="ppc sparc64-freebsd ppc-openbsd x86-openbsd ppc64 x86-winnt x86-fbsd ppc-aix alpha arm x86-freebsd s390 amd64 arm-linux x86-macos x64-openbsd ia64-hpux hppa x86-netbsd ppc64-linux x86-cygwin amd64-linux ia64-linux x86 sparc-solaris x64-freebsd sparc64-solaris x86-linux x64-macos sparc m68k-mint ia64 mips ppc-macos x86-interix hppa-hpux amd64-fbsd x64-solaris m68k sh x86-solaris sparc-fbsd"
PORTAGE_BINHOST_CHUNKSIZE="3000"
PORTAGE_BIN_PATH="/usr/lib64/portage/bin"
PORTAGE_COMPRESS_EXCLUDE_SUFFIXES="css gif htm[l]? jp[e]?g js pdf png"
PORTAGE_CONFIGROOT="/"
PORTAGE_DEBUG="0"
PORTAGE_DEPCACHEDIR="/var/cache/edb/dep"
PORTAGE_ELOG_CLASSES="warn error log"
PORTAGE_ELOG_MAILFROM="portage@localhost"
PORTAGE_ELOG_MAILSUBJECT="[portage] ebuild log for ${PACKAGE} on ${HOST}"
PORTAGE_ELOG_MAILURI="root"
PORTAGE_ELOG_SYSTEM="save_summary echo"
PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS="5"
PORTAGE_FETCH_RESUME_MIN_SIZE="350K"
PORTAGE_GID="250"
PORTAGE_GPG_SIGNING_COMMAND="gpg --sign --clearsign --yes --default-key "${PORTAGE_GPG_KEY}" --homedir "${PORTAGE_GPG_DIR}" "${FILE}""
PORTAGE_INST_GID="0"
PORTAGE_INST_UID="0"
PORTAGE_OVERRIDE_EPREFIX=""
PORTAGE_PYM_PATH="/usr/lib64/portage/pym"
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_RSYNC_RETRIES="-1"
PORTAGE_SYNC_STALE="30"
PORTAGE_TMPDIR="/var/tmp"
PORTAGE_VERBOSE="1"
PORTAGE_WORKDIR_MODE="0700"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/var/lib/layman/mozilla /usr/local/portage"
PORT_LOGDIR_CLEAN="find "${PORT_LOGDIR}" -type f ! -name "summary.log*" -mtime +7 -delete"
PRELINK_PATH_MASK="/usr/lib64/libfreebl3.so:/usr/lib64/libnssdbm3.so:/usr/lib64/libsoftokn3.so"
PROFILE_ONLY_VARIABLES="ARCH ELIBC KERNEL USERLAND"
PWD="/root"
PYTHONDONTWRITEBYTECODE="1"
QEMU_SOFTMMU_TARGETS="arm i386 mips mips64 mips64el mipsel x86_64"
QEMU_USER_TARGETS="arm i386 mips mipsel x86_64"
QT_PLUGIN_PATH="/usr/lib64/kde4/plugins"
RESUMECOMMAND="wget -c -t 3 -T 60 --passive-ftp -O "${DISTDIR}/${FILE}" "${URI}""
RESUMECOMMAND_RSYNC="rsync -avP "${URI}" "${DISTDIR}/${FILE}""
RESUMECOMMAND_SSH="bash -c "x=\${2#ssh://} ; host=\${x%%/*} ; port=\${host##*:} ; host=\${host%:*} ; [[ \${host} = \${port} ]] && port=22 ; exec rsync --rsh=\"ssh -p\${port}\" -avP \"\${host}:/\${x#*/}\" \"\$1\"" rsync "${DISTDIR}/${FILE}" "${URI}""
ROOT="/"
ROOTPATH="/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.5.3"
RPMDIR="/usr/portage/rpm"
RUBYOPT="-rauto_gem"
RUBY_TARGETS="ruby18"
SHELL="/bin/bash"
SHLVL="1"
SYMLINK_LIB="yes"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
TERM="xterm"
USE="X a52 aac acl acpi alsa amd64 berkdb bluetooth branding bzip2 cairo cdda cdr cli colord consolekit cracklib crypt cups curl cxx dbus dhcp divx dri dts dvd dvdr dvdread eds emboss encode evo exif fam ffmpeg firefox flac fontconfig fortran gdbm gdu gif gnome gnome-keyring gnome-online-accounts gnutls gstreamer gtk gtk2 iconv ipv6 jpeg jpeg2k kde lame lcms ldap libnotify mad mmx mng modules mp2 mp3 mp4 mpeg mpeg2 mplayer mudflap multilib nautilus ncurses nptl nptlonly ogg ogm opengl openmp pam pango pcre pdf perl png policykit ppds pppd pulseaudio python qt3 qt3support qt4 readline samba sasl sdl session smp socialweb spell sqlite sse sse2 ssl ssse3 startup-notification subversion svg sysfs tcpd threads tiff truetype udev unicode usb vim-syntax vorbis x264 xcb xetex xine xml xorg xulrunner xv xvid 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 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" LINGUAS="en" PHP_TARGETS="php5-3" QEMU_SOFTMMU_TARGETS="arm i386 mips mips64 mips64el mipsel x86_64" QEMU_USER_TARGETS="arm i386 mips mipsel x86_64" RUBY_TARGETS="ruby18" 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"
USER="root"
USERLAND="GNU"
USE_EXPAND="ALSA_CARDS ALSA_PCM_PLUGINS APACHE2_MODULES APACHE2_MPMS CALLIGRA_FEATURES CAMERAS COLLECTD_PLUGINS CROSSCOMPILE_OPTS DRACUT_MODULES DVB_CARDS ELIBC FCDSL_CARDS FOO2ZJS_DEVICES FRITZCAPI_CARDS GPSD_PROTOCOLS GRUB_PLATFORMS INPUT_DEVICES KERNEL LCD_DEVICES LINGUAS LIRC_DEVICES MISDN_CARDS NETBEANS_MODULES NGINX_MODULES_HTTP NGINX_MODULES_MAIL OFED_DRIVERS PHP_TARGETS QEMU_SOFTMMU_TARGETS QEMU_USER_TARGETS RUBY_TARGETS SANE_BACKENDS USERLAND VIDEO_CARDS XFCE_PLUGINS XTABLES_ADDONS"
USE_EXPAND_HIDDEN="CROSSCOMPILE_OPTS ELIBC KERNEL USERLAND"
USE_ORDER="env:pkg:conf:defaults:pkginternal:repo:env.d"
VIDEO_CARDS="nouveau"
XAUTHORITY="/root/.xauthyxZVOq"
XDG_CONFIG_DIRS="/etc/xdg"
XDG_DATA_DIRS="/usr/local/share:/usr/share:/usr/share/gdm"
XSESSION="Gnome"
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"
_="/usr/bin/emerge"
Comment 2 Doug Goldstein (RETIRED) gentoo-dev 2012-05-07 19:55:07 UTC
(In reply to comment #0)
> b) Remove the linker-script completely and go with the default script. Why
> do qemu-kvm even need a special linker-script?
>

I'd be interested if you brought this up on the qemu ML. I'm not sure of the answer myself.
Comment 3 Torbjörn Svensson 2012-05-13 19:46:50 UTC
(In reply to comment #2)
> (In reply to comment #0)
> > b) Remove the linker-script completely and go with the default script. Why
> > do qemu-kvm even need a special linker-script?
> >
> 
> I'd be interested if you brought this up on the qemu ML. I'm not sure of the
> answer myself.

Sorry for the late reply. I have not asked the qemu folks, do you want me to do it?
Comment 4 Doug Goldstein (RETIRED) gentoo-dev 2012-07-08 20:34:14 UTC
(In reply to comment #3)
> (In reply to comment #2)
> > (In reply to comment #0)
> > > b) Remove the linker-script completely and go with the default script. Why
> > > do qemu-kvm even need a special linker-script?
> > >
> > 
> > I'd be interested if you brought this up on the qemu ML. I'm not sure of the
> > answer myself.
> 
> Sorry for the late reply. I have not asked the qemu folks, do you want me to
> do it?

Yes. I would retest first with newer versions. You seem to have the issue understood and well researched so its best if you follow up on the ML.