[ebuild N ] sci-mathematics/scilab-5.1.1 USE="doc fftw gui matio scicos tk umfpack -debug (-pvm)" error libtool: compile: x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I../../modules/core/includes -I/usr/lib/icedtea6/include -I/usr/lib/icedtea6/include/linux -I./includes/ -I./src/cpp/ -I./src/c/ -I./src/jni/ -I../../modules/jvm/includes/ -I../../modules/renderer/src/jni/ -I../../modules/renderer/includes/ -I../../modules/renderer/src/cpp/ -I../../modules/renderer/src/cpp/figureDrawing/ -I../../modules/graphic_export/includes/ -I../../libs/doublylinkedlist/includes/ -I../../modules/output_stream/includes -I../../modules/graphics/includes/ -I../../modules/graphics/src/c/getHandleProperty/ -I../../modules/graphic_export/includes/ -I../../modules/string/includes/ -O2 -march=native -msse3 -pipe -I../../modules/core/includes/ -I../../libs/MALLOC/includes/ -I../../modules/localization/includes/ -MT libscigui_la-sci_getinstalledlookandfeels.lo -MD -MP -MF .deps/libscigui_la-sci_getinstalledlookandfeels.Tpo -c sci_gateway/cpp/sci_getinstalledlookandfeels.cpp -fPIC -DPIC -o .libs/libscigui_la-sci_getinstalledlookandfeels.o In file included from /usr/include/math.h:71, from ../../modules/core/includes/core_math.h:16, from ../../modules/core/includes/stack-c.h:21, from sci_gateway/cpp/sci_setlookandfeel.cpp:19: /usr/include/bits/mathcalls.h:121: error: ‘double exp’ redeclared as different kind of symbol /usr/include/bits/mathcalls.h:101: error: previous declaration of ‘double exp(double)’ /usr/include/bits/mathcalls.h:121: error: expected primary-expression before ‘double’ /usr/include/bits/mathcalls.h:121: error: expected ‘)’ before ‘double’ emerge --info Portage 2.3_pre14510 (default/linux/amd64/2008.0, gcc-4.4.1, glibc-2.10.1-r0, 2.6.31-gentoo x86_64) ================================================================= System uname: Linux-2.6.31-gentoo-x86_64-AMD_Athlon-tm-_64_X2_Dual_Core_Processor_4200+-with-gentoo-2.0.1 Timestamp of tree: Thu, 15 Oct 2009 05:30:08 +0000 app-shells/bash: 4.0_p33 dev-java/java-config: 2.1.9-r1 dev-lang/python: 2.6.3 dev-util/cmake: 2.6.4-r3 sys-apps/baselayout: 2.0.1 sys-apps/openrc: 0.5.1 sys-apps/sandbox: 2.1 sys-devel/autoconf: 2.13, 2.63-r1 sys-devel/automake: 1.8.5-r3, 1.9.6-r2, 1.10.2, 1.11 sys-devel/binutils: 2.19.1-r1 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.6a virtual/os-headers: 2.6.30-r1 ACCEPT_KEYWORDS="amd64 ~amd64" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=native -msse3 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/X11/xkb /usr/share/config /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/splash /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c /etc/udev/rules.d" CXXFLAGS="-O2 -march=native -msse3 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests candy distlocks fixpackages moo news parallel-fetch prelink preserve-libs protect-owned sandbox sfperms strict unmerge-logs unmerge-orphans" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo" LANG="pl_PL.UTF-8" LC_ALL="pl_PL.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--sort-common -Wl,--as-needed" LINGUAS="pl" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage/layman/Eaedificata /usr/local/portage/layman/science /usr/local/portage/layman/kde-testing /usr/local/portage/layman/qting-edge /usr/local/portage/layman/java-overlay /usr/local/portage/overlay" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="3dnow 3dnowext X a52 aac acl acpi alsa amarok amd64 aoss apache2 asf bluetooth branding bzip2 cdda cjk cli cracklib crypt cups dbus dri dv dvd dvdnav dvdr dvdread encode fbcon ffmpeg flac fortran gd gdbm gif glut gpm gstreamer gtk hal iconv imagemagick isdnlog jack java java6 jpeg kde kde4 kdehiddenvisibility ladspa lame lm_sensors mad mikmod mmx mmxext modules mp3 mpeg mplayer mudflap multilib mysql ncurses network nls nptl nptlonly nsplugin nvidia ogg openal opencore-amr opengl openmp pam pcre pdf perl php png ppds pppd python qt qt3 qt3support qt4 quicktime readline reflection sdl semantic-desktop session smp spell spl sql sse sse2 sse3 ssl stream svg symlink sysfs tcpd theora threads tiff truetype unicode usb v4l v4l2 vcd vorbis wma wmf x264 xcomposite xine xorg xscreensaver xv 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 auth_digest authn_anon authn_dbd authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock dbd deflate dir disk_cache env expires ext_filter file_cache filter headers ident imagemap include info log_config logio mem_cache mime mime_magic negotiation proxy proxy_ajp proxy_balancer proxy_connect proxy_http rewrite setenvif so speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="mouse keyboard evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="pl" NETBEANS_MODULES="dlight harness ergonomics ide nb websvccommon cnd php webcommon" USERLAND="GNU" VIDEO_CARDS="nvidia" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS