mv -f .libs/icd.lo icd.lo /bin/sh ../libtool --mode=link c++ -g -O2 -o libgpsim.la -rpath /usr/lib -L/usr/lib -lgtk -lgdk -rdynamic -lgmodule -lglib -lXi -lXext -lX11 -lm 12bit-hexdecode.lo 12bit-processors.lo 14bit-instructions.lo 14bit-processors.lo 14bit-registers.lo 14bit-tmrs.lo 14bit-hexdecode.lo 16bit-instructions.lo 16bit-processors.lo 16bit-registers.lo 16bit-hexdecode.lo 16bit-tmrs.lo attribute.lo breakpoints.lo cod.lo eeprom.lo fopen-path.lo gpsim_time.lo hexutils.lo init.lo intcon.lo interface.lo ioports.lo lxt_write.lo modules.lo p12x.lo p16f62x.lo p16x8x.lo p16f87x.lo p16x7x.lo p16x5x.lo p16x6x.lo p17c75x.lo p18x.lo packages.lo pic-processor.lo pic-registers.lo pic-instructions.lo pie.lo pir.lo processor.lo registers.lo stimuli.lo symbol.lo tmr0.lo trace.lo uart.lo xref.lo icd.lo rm -fr .libs/libgpsim.la .libs/libgpsim.* .libs/libgpsim.* gcc -shared 12bit-hexdecode.lo 12bit-processors.lo 14bit-instructions.lo 14bit-processors.lo 14bit-registers.lo 14bit-tmrs.lo 14bit-hexdecode.lo 16bit-instructions.lo 16bit-processors.lo 16bit-registers.lo 16bit-hexdecode.lo 16bit-tmrs.lo attribute.lo breakpoints.lo cod.lo eeprom.lo fopen-path.lo gpsim_time.lo hexutils.lo init.lo intcon.lo interface.lo ioports.lo lxt_write.lo modules.lo p12x.lo p16f62x.lo p16x8x.lo p16f87x.lo p16x7x.lo p16x5x.lo p16x6x.lo p17c75x.lo p18x.lo packages.lo pic-processor.lo pic-registers.lo pic-instructions.lo pie.lo pir.lo processor.lo registers.lo stimuli.lo symbol.lo tmr0.lo trace.lo uart.lo xref.lo icd.lo -L/usr/lib /usr/lib/libgtk.so /usr/lib/libgdk.so /usr/lib/libgmodule.so /usr/lib/libglib.so -lXi -lXext -lX11 -lm -Wl,-soname -Wl,libgpsim.so.0 -o .libs/libgpsim.so.0.0.0 (cd .libs && rm -f libgpsim.so.0 && ln -s libgpsim.so.0.0.0 libgpsim.so.0) (cd .libs && rm -f libgpsim.so && ln -s libgpsim.so.0.0.0 libgpsim.so) ar cru .libs/libgpsim.a 12bit-hexdecode.o 12bit-processors.o 14bit-instructions.o 14bit-processors.o 14bit-registers.o 14bit-tmrs.o 14bit-hexdecode.o 16bit-instructions.o 16bit-processors.o 16bit-registers.o 16bit-hexdecode.o 16bit-tmrs.o attribute.o breakpoints.o cod.o eeprom.o fopen-path.o gpsim_time.o hexutils.o init.o intcon.o interface.o ioports.o lxt_write.o modules.o p12x.o p16f62x.o p16x8x.o p16f87x.o p16x7x.o p16x5x.o p16x6x.o p17c75x.o p18x.o packages.o pic-processor.o pic-registers.o pic-instructions.o pie.o pir.o processor.o registers.o stimuli.o symbol.o tmr0.o trace.o uart.o xref.o icd.o ranlib .libs/libgpsim.a creating libgpsim.la (cd .libs && rm -f libgpsim.la && ln -s ../libgpsim.la libgpsim.la) make[2]: Leaving directory `/var/tmp/portage/gpsim-0.21.2/work/gpsim-0.21.2/src' Making all in gpsim make[2]: Entering directory `/var/tmp/portage/gpsim-0.21.2/work/gpsim-0.21.2/gpsim' c++ -DHAVE_CONFIG_H -I. -I. -I.. -I/usr/include/gtk-1.2 -I/usr/include/glib-1.2 -I/usr/lib/glib/include -g -O2 -c main.cc /bin/sh ../libtool --mode=link c++ -g -O2 -o gpsim -I/usr/include/gtk-1.2 -I/usr/include/glib-1.2 -I/usr/lib/glib/include main.o ../src/libgpsim.la ../cli/libgpsimcli.la ../gui/libgpsimgui.la ../eXdbm/libgpsim_eXdbm.la -lstdc++ -lpopt -L/usr/lib -lgtk -lgdk -rdynamic -lgmodule -lglib -lXi -lXext -lX11 -lm -L/usr/lib -lgtk -lgdk -lgtkextra -lglib -lm -lreadline mkdir .libs libtool: link: warning: library `/usr/lib/libstdc++.la' was moved. libtool: link: warning: library `/usr/lib/libstdc++.la' was moved. c++ -g -O2 -o .libs/gpsim -I/usr/include/gtk-1.2 -I/usr/include/glib-1.2 -I/usr/lib/glib/include main.o -rdynamic ../src/.libs/libgpsim.so -L/usr/lib -lm ../cli/.libs/libgpsimcli.so -lm ../gui/.libs/libgpsimgui.so -lm -lm -lm -lm -lm -lm -lm ../eXdbm/.libs/libgpsim_eXdbm.so -lm /usr/lib/libstdc++.so -lm -L/usr/i686-pc-linux-gnu/bin -L/usr/i686-pc-linux-gnu/lib -L/usr/lib/gcc-lib/../../i686-pc-linux-gnu/lib -lgcc_s -lc /usr/lib/libpopt.so -lm -lm -lm -lm -lm /usr/lib/libgtkextra.so /usr/lib/libgtk.so /usr/lib/libgdk.so /usr/lib/libgmodule.so -lXi -lXext -lX11 -lm /usr/lib/libglib.so -ldl -lm -lreadline ../src/.libs/libgpsim.so: undefined reference to `__gnu_cxx::__exchange_and_add(int volatile*, int)' ../src/.libs/libgpsim.so: undefined reference to `std::_List_node_base::unhook()' ../src/.libs/libgpsim.so: undefined reference to `std::_List_node_base::hook(std::_List_node_base*)' ../src/.libs/libgpsim.so: undefined reference to `std::basic_string<char, std::char_traits<char>, std::allocator<char> >::_Rep::_S_empty_rep_storage' collect2: ld returned 1 exit status make[2]: *** [gpsim] Error 1 make[2]: Leaving directory `/var/tmp/portage/gpsim-0.21.2/work/gpsim-0.21.2/gpsim' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/gpsim-0.21.2/work/gpsim-0.21.2' make: *** [all-recursive-am] Error 2 Portage 2.0.51.22-r3 (default-linux/x86/2005.1, gcc-3.4.4, glibc-2.3.5-r2, 2.6.13-gentoo-r5 i686) ================================================================= System uname: 2.6.13-gentoo-r5 i686 Pentium III (Coppermine) Gentoo Base System version 1.6.13 distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] ccache version 2.3 [disabled] dev-lang/python: 2.3.5-r2, 2.4.2 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 sys-devel/binutils: 2.16.1 sys-devel/libtool: 1.5.20 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=pentium3 -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -march=pentium3 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig collision-protect distlocks sandbox sfperms strict stricter verify-rdepend" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/Linux/distributions/gentoo" MAKEOPTS="-j1" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://hermia/gentoo-portage" USE="x86 X aalib acpi alsa arts audiofile avi berkdb bindist bitmap-fonts bzip2 cdb cdr crypt cups curl dga dlloader doc dvd dvdread eds emboss encode exif expat fam ffmpeg flac font-server foomaticdb fortran gd gdbm gif glut gpm gstreamer gtk gtk2 guile gzip hdf5 idn imagemagick imap imlib info ipv6 java jpeg lcms libg++ libwww mad mbox mikmod mmx mng motif mozilla moznomail mp3 mpeg mysql ncurses nls nntp nptl ogg oggvorbis opengl oss pam pcre pdflib perl plotutils png python qt quicktime readline real rtc sdk sdl spell sse ssl svga tcltk tcpd tetex tiff truetype truetype-fonts type1-fonts udev vorbis win32codecs xml2 xmms xv xvid zlib video_cards_radeon userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS
This looks like a random build issue, possibly with gcc. Have you tried: emerge binutils glibc gcc
This works for me. Recompile your toolchain and try again please
