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Bug 459710

Summary: dev-libs/ffcall-1-10-r3 QA Notice: The following files contain writable and executable sections.
Product: Gentoo Linux Reporter: Markus Walter <gentoo>
Component: HardenedAssignee: Common Lisp Bugs <common-lisp>
Status: RESOLVED DUPLICATE    
Severity: normal CC: hardened
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---
Bug Depends on:    
Bug Blocks: 459890    

Description Markus Walter 2013-02-28 13:32:00 UTC
On my hardened ~amd64 machine ffcall is not working. When executing the test-suite I get the following error:

===
/var/tmp/portage/dev-libs/ffcall-1.10-r3/work/clisp-2.41/ffcall/avcall/.libs/lt-minitests: error while loading shared libraries: libavcall.so.0: cannot enable executable stack as shared object requires: Permission denied
===

After some googling I found out, that this can be remedied by turning of mprotect for the consumer (i.e. paxctl -m dev-libs/ffcall-1.10-r3/work/clisp-2.41/ffcall/avcall/.libs/lt-minitests). This did the trick for this special case, but will probably not help for other consumers -- ffcall is used by clisp which is unmergable because of this error too.

After using the fix from the last paragraph I got a new errors like the following:

===
x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -ggdb -fPIC -x none test2.o trampoline.o  -o test2
./test1
trampoline: cannot make memory executable
===

which seems to be related to the test suite and I decided to do paxctl -m on the executables which made them go away.

Next I again had an error for non-executable stack:

===
x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -ggdb -fPIC -x none minitests.o -o .libs/minitests  ./.libs/libcallback.so
creating minitests
./minitests > minitests.out
/var/tmp/portage/dev-libs/ffcall-1.10-r3/work/clisp-2.41/ffcall/callback/.libs/lt-minitests: error while loading shared libraries: libcallback.so.0: cannot enable executable stack as shared object requires: Permission denied
===

After doing paxctl -m lt-minitests again the tests finally passed, but this will probably not mean, that ffcall actually works as intended. What is the suggested workaround for this (my main goal is to get clisp working since it is a dependency of yet another package ...).
Comment 1 Magnus Granberg gentoo-dev 2013-03-01 16:56:53 UTC
First ALL the asm files is missing the GNU-stack note section.
http://www.gentoo.org/proj/en/hardened/gnu-stack.xml
Comment 2 Magnus Granberg gentoo-dev 2013-03-02 18:27:35 UTC
* QA Notice: The following files contain writable and executable sections
 *  Files with such sections will not work properly (or at all!) on some
 *  architectures/operating systems.  A bug should be filed at
 *  http://bugs.gentoo.org/ to make sure the issue is fixed.
 *  For more information, see http://hardened.gentoo.org/gnu-stack.xml
 *  Please include the following list of files in your report:
 *  Note: Bugs should be filed for the respective maintainers
 *  of the package in question and not hardened@g.o.
 * RWX --- --- usr/lib64/libavcall.so.0.0.0
 * RWX --- --- usr/lib64/libcallback.so.0.0.0
 * !WX --- --- usr/lib64/libcallback.a:vacall-x86_64.o
 * !WX --- --- usr/lib64/libavcall.a:avcall-x86_64.o
 * !WX --- --- usr/lib64/libvacall.a:vacall.o

laptop1 ~ # emerge --info
Portage 2.1.11.52 (hardened/linux/13.0/amd64, gcc-4.7.2, glibc-2.15-r3, 3.8.0-hardened x86_64)
=================================================================
System uname: Linux-3.8.0-hardened-x86_64-Intel-R-_Core-TM-_i7_CPU_Q_720_@_1.60GHz-with-gentoo-2.2
KiB Mem:     8122204 total,   5405056 free
KiB Swap:          0 total,         0 free
Timestamp of tree: Fri, 01 Mar 2013 11:15:01 +0000
ld GNU ld (GNU Binutils) 2.23.1
app-shells/bash:          4.2_p42
dev-java/java-config:     2.1.12-r1
dev-lang/python:          2.6.8-r1, 2.7.3-r3, 3.2.3-r2, 3.3.0
dev-util/cmake:           2.8.10.2-r1
dev-util/pkgconfig:       0.28
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.11.8
sys-apps/sandbox:         2.6
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.8.5-r4, 1.9.6-r3, 1.11.6, 1.12.6, 1.13.1
sys-devel/binutils:       2.23.1
sys-devel/gcc:            4.4.4-r2, 4.5.3-r2, 4.6.3, 4.7.2-r1, 4.8.0_alpha20130210::hardened-dev
sys-devel/gcc-config:     1.8
sys-devel/libtool:        2.4.2
sys-devel/make:           3.82-r4
sys-kernel/linux-headers: 3.7 (virtual/os-headers)
sys-libs/glibc:           2.15-r3
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"
ABI_X86="64"
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
ACCEPT_PROPERTIES="*"
ALSA_CARDS="hda-intel intel8x0 intel8x0m"
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="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"
ARCH="amd64"
AUTOCLEAN="yes"
BOOTSTRAP_USE="cxx unicode multilib hardened pax_kernel pic -jit -orc"
CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump"
CAMERAS="ptp2"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-pipe -O2 -march=core2"
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-gnux32"
CHOST_x86="i686-pc-linux-gnu"
CLEAN_DELAY="5"
COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog"
COLLISION_IGNORE="/usr/lib64/python2.7/site-packages"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/polkit-1/actions"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.3/ext-active/ /etc/php/apache2-php5.4/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cgi-php5.4/ext-active/ /etc/php/cli-php5.3/ext-active/ /etc/php/cli-php5.4/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"
CVS_RSH="ssh"
CXXFLAGS="-pipe -O2 -march=core2"
DEFAULT_ABI="amd64"
DISPLAY=":0"
DISTDIR="/usr/portage/distfiles"
EDITOR="/bin/nano"
ELIBC="glibc"
EMERGE_DEFAULT_OPTS="-av --autounmask=n --quiet-build=n"
EMERGE_WARNING_DELAY="10"
EPREFIX=""
EROOT="/"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch protect-owned sandbox sfperms sign strict unknown-features-warn unmerge-logs unmerge-orphans userfetch xattr"
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="-O2 -pipe"
GCC_SPECS=""
GENTOO_MIRRORS="ftp://mirror.mdfnet.se/gentoo http://distfiles.gentoo.org"
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="gconf"
GUILE_LOAD_PATH="/usr/share/guile/1.8"
HG="/usr/bin/hg"
HOME="/root"
INFOPATH="/usr/share/info:/usr/share/gcc-data/x86_64-pc-linux-gnu/4.7.2/info:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.23.1/info"
INPUT_DEVICES="keyboard mouse synaptics evdev"
IUSE_IMPLICIT="prefix"
JAVAC="/etc/java-config-2/current-system-vm/bin/javac"
JAVA_HOME="/etc/java-config-2/current-system-vm"
JDK_HOME="/etc/java-config-2/current-system-vm"
KERNEL="linux"
LANG="en_US.utf8"
LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text"
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"
LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer"
LINGUAS="sv sv_SE"
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/gcc-data/x86_64-pc-linux-gnu/4.7.2/man:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.23.1/man:/etc/java-config-2/current-system-vm/man/:/usr/lib64/php5.3/man/:/usr/lib64/php5.4/man/:/usr/share/postgresql/man/:/usr/share/postgresql-9.2/man/:/usr/share/postgresql-9.1/man/:/usr/share/postgresql-9.0/man/:/usr/lib64/erlang/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"
OPENCL_PROFILE="amd"
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/4.7.2"
PHP_TARGETS="php-5.4"
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_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=""
PORTAGE_ELOG_MAILFROM="portage@localhost"
PORTAGE_ELOG_MAILSUBJECT="[portage] ebuild log for ${PACKAGE} on ${HOST}"
PORTAGE_ELOG_MAILURI="root"
PORTAGE_ELOG_SYSTEM=""
PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS="5"
PORTAGE_FETCH_RESUME_MIN_SIZE="350K"
PORTAGE_GID="250"
PORTAGE_GPG_DIR="~/.gnupg/"
PORTAGE_GPG_KEY="FD79807F"
PORTAGE_GPG_SIGNING_COMMAND="gpg --sign --digest-algo SHA256 --clearsign --yes --default-key "${PORTAGE_GPG_KEY}" --homedir "${PORTAGE_GPG_DIR}" "${FILE}""
PORTAGE_INST_GID="0"
PORTAGE_INST_UID="0"
PORTAGE_INTERNAL_CALLER="1"
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_TMPFS="/dev/shm"
PORTAGE_VERBOSE="1"
PORTAGE_WORKDIR_MODE="0700"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
PORT_LOGDIR="/var/log/portage"
PORT_LOGDIR_CLEAN="find "${PORT_LOGDIR}" -type f ! -name "summary.log*" -mtime +7 -delete"
PRELINK_PATH_MASK="/usr/lib64/libfreebl3.so:/usr/lib64/libnssdbm3.so:/usr/lib64/libsoftokn3.so"
PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USERLAND USE_EXPAND_IMPLICIT USE_EXPAND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL USE_EXPAND_VALUES_USERLAND"
PWD="/root"
PYTHONDONTWRITEBYTECODE="1"
PYTHONPATH="/usr/lib/portage/pym"
PYTHON_SINGLE_TARGET="python2_7"
PYTHON_TARGETS="python2_7 python3_2"
QT_GRAPHICSSYSTEM="raster"
QT_PLUGIN_PATH="/usr/lib64/kde4/plugins"
RESUMECOMMAND="wget -c -t 3 -T 60 --passive-ftp -O "${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/4.7.2"
RPMDIR="/usr/portage/rpm"
RUBYOPT="-rauto_gem"
RUBY_TARGETS="ruby18 ruby19"
R_HOME="/usr/lib64/R"
SANE_CONFIG_DIR="/etc/sane.d"
SHELL="/bin/bash"
SHLVL="1"
SYMLINK_LIB="yes"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
TERM="xterm"
UNINSTALL_IGNORE="/lib/modules/*"
USE="X acl acpi alsa amd64 berkdb bluetooth bzip2 cli consolekit cracklib crypt cxx dbus dri gdbm gpm hardened iconv ipv6 jpeg justify kde mmx modules mudflap multilib ncurses nls nptl opengl openmp pam pax_kernel pcre png python qt3support qt4 readline samba semantic-desktop session sse sse2 ssl tcpd tiff unicode urandom xattr xml zlib" ABI_X86="64" ALSA_CARDS="hda-intel intel8x0 intel8x0m" 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="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" 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 synaptics evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="sv sv_SE" PHP_TARGETS="php-5.4" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="radeon r600" 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="ABI_X86 ALSA_CARDS ALSA_PCM_PLUGINS APACHE2_MODULES APACHE2_MPMS CALLIGRA_FEATURES CAMERAS COLLECTD_PLUGINS CROSSCOMPILE_OPTS CURL_SSL DRACUT_MODULES DVB_CARDS ELIBC ENLIGHTENMENT_MODULES FCDSL_CARDS FFTOOLS FOO2ZJS_DEVICES FRITZCAPI_CARDS GPSD_PROTOCOLS GRUB_PLATFORMS INPUT_DEVICES KERNEL LCD_DEVICES LIBREOFFICE_EXTENSIONS LINGUAS LIRC_DEVICES MISDN_CARDS NETBEANS_MODULES NGINX_MODULES_HTTP NGINX_MODULES_MAIL OFED_DRIVERS OPENMPI_FABRICS OPENMPI_OFED_FEATURES OPENMPI_RM PHP_TARGETS PYTHON_SINGLE_TARGET PYTHON_TARGETS QEMU_SOFTMMU_TARGETS QEMU_USER_TARGETS RUBY_TARGETS SANE_BACKENDS USERLAND VIDEO_CARDS VOICEMAIL_STORAGE XFCE_PLUGINS XTABLES_ADDONS"
USE_EXPAND_HIDDEN="CROSSCOMPILE_OPTS ELIBC KERNEL USERLAND"
USE_EXPAND_IMPLICIT="ARCH ELIBC KERNEL USERLAND"
USE_EXPAND_UNPREFIXED="ARCH"
USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-fbsd amd64-linux arm arm-linux hppa hppa-hpux ia64 ia64-hpux ia64-linux m68k m68k-mint mips ppc ppc64 ppc64-linux ppc-aix ppc-macos ppc-openbsd s390 sh sparc sparc64-freebsd sparc64-solaris sparc-fbsd sparc-solaris x64-freebsd x64-macos x64-openbsd x64-solaris x86 x86-cygwin x86-fbsd x86-freebsd x86-interix x86-linux x86-macos x86-netbsd x86-openbsd x86-solaris x86-winnt"
USE_EXPAND_VALUES_ELIBC="AIX Cygwin Darwin FreeBSD glibc HPUX Interix mintlib NetBSD OpenBSD SunOS uclibc Winnt"
USE_EXPAND_VALUES_KERNEL="AIX Cygwin Darwin FreeBSD freemint HPUX Interix linux NetBSD OpenBSD SunOS Winnt"
USE_EXPAND_VALUES_USERLAND="BSD GNU"
USE_ORDER="env:pkg:conf:defaults:pkginternal:repo:env.d"
VIDEO_CARDS="radeon r600"
XAUTHORITY="/root/.xauthqobN0b"
XDG_CONFIG_DIRS="/etc/xdg"
XDG_DATA_DIRS="/usr/local/share:/usr/share"
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"

laptop1 ~ #
Comment 3 Vicente Olivert Riera (RETIRED) gentoo-dev 2013-03-21 22:14:14 UTC

*** This bug has been marked as a duplicate of bug 253963 ***