i686-pc-linux-gnu-gcc -c -m32 -O3 -mtune=athlon-4 -fomit-frame-pointer -funroll-loops -pipe -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES `sdl-config --cflags` `/usr/bin/wxgtk2-2.4-config --cflags` `gtk-config --cflags` -DUSE_WITH_CPU_SIM -DPARANOID -DNO_ASSEMBLER -I.. -I./.. -I../instrument/stubs -I./../instrument/stubs -I. -I./. -I./stubs -I././stubs reg_ld_str.c -o reg_ld_str.o reg_ld_str.c:320: error: conflicting types for 'FPU_load_int16' fpu_proto.h:144: error: previous declaration of 'FPU_load_int16' was here reg_ld_str.c:320: error: conflicting types for 'FPU_load_int16' fpu_proto.h:144: error: previous declaration of 'FPU_load_int16' was here make[1]: *** [reg_ld_str.o] Error 1 make[1]: *** Waiting for unfinished jobs.... cd gui && make plugins make[1]: Entering directory `/var/tmp/portage/bochs-2.1.1/work/bochs-2.1.1/gui' /bin/sh ../libtool --mode=compile i686-pc-linux-gnu-g++ -c -I.. -I./.. -I../iodev -I./../iodev -I../instrument/stubs -I./../instrument/stubs -m32 -O3 -mtune=athlon-4 -fomit-frame-pointer -funroll-loops -pipe -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -I/usr/X11R6/include `sdl-config --cflags` `/usr/bin/wxgtk2-2.4-config --cxxflags` `gtk-config --cflags` x.cc -o x.lo make[1]: Leaving directory `/var/tmp/portage/bochs-2.1.1/work/bochs-2.1.1/fpu' make: *** [fpu/libfpu.a] Error 2 make: *** Waiting for unfinished jobs.... /bin/sh ../libtool --mode=compile i686-pc-linux-gnu-g++ -c -I.. -I./.. -I../iodev -I./../iodev -I../instrument/stubs -I./../instrument/stubs -m32 -O3 -mtune=athlon-4 -fomit-frame-pointer -funroll-loops -pipe -D_FILE_OFFSET_BITS=64 Portage 2.0.51-r8 (default-linux/x86/2004.2, gcc-3.4.3, glibc-2.3.4.20041102-r0, 2.6.10-gentoo-r2 i686) ================================================================= System uname: 2.6.10-gentoo-r2 i686 mobile AMD Athlon(tm) XP 2500+ Gentoo Base System version 1.6.8 Python: dev-lang/python-2.3.4 [2.3.4 (#1, Nov 26 2004, 17:27:32)] distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] ccache version 2.3 [enabled] dev-lang/python: 2.3.4 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.9.3, 1.8.5-r2, 1.5, 1.6.3, 1.7.9, 1.4_p6 sys-devel/binutils: 2.15.92.0.2-r1, 2.15.92.0.2-r2 sys-devel/libtool: 1.5.10-r2 virtual/os-headers: 2.6.8.1-r2 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CFLAGS="-m32 -O3 -mtune=athlon-4 -fomit-frame-pointer -funroll-loops -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /lib/modules /opt/glftpd/etc /opt/openjms/config /usr/kde/2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/fax /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/bind /var/qmail/control /var/spool/fax/etc" CONFIG_PROTECT_MASK="/etc/afs/C /etc/afs/afsws /etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-m32 -O3 -mtune=athlon-4 -fomit-frame-pointer -funroll-loops -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig buildpkg ccache distlocks sandbox sfperms" GENTOO_MIRRORS="ftp://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ ftp://ftp.uni-muenster.de/pub/linux/distributions/gentoo http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ http://ftp.uni-erlangen.de/pub/mirrors/gentoo" LDFLAGS="" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 3dnow 3dnowex 3dnowext X X509 Xaw3d a52 aac aalib accessibility accounting acl acpi activefilter adns afs aim alsa apache2 apm arts artswrappersuid artworkextra asterisk async atm audiofile authdaemond avi bash-completion bcmath berkdb bidi bitmap-fonts blender-game bluetooth bmp bonobo bootsplash boundchecking boundschecking brltty bzip2 bzlib c++ calendar camaelon caps cdda cddbcdio cdparanoia cdr cgi chasen chroot clearpasswd codecs cpdflib crypt cscope ctype cups curl curlwrappers dbase dbm dbx dedicateddevfs26 devmap dga dhcp dio directfb divx4linux djbfft dlloader dmx drac dts dv dvd dvdr dvdread edl eds emacs encode esd etherealevo exif f77 faac faad fam fame fastcgi fax fb fbcon fbdev ffmpeg fftw filepro flac flash flatfile flexresp flood fltk fluidsynth font-server foomaticdb fortran fpx frascend freetype frlargefiles frxp ftp gb gcj gd gd-external gdbm ggi gif gimpprint glitz glut gmp gnokii gnome gnomedb gnutls gphoto2 gpm gps graphviz gsm gsnd gstreamer gtk gtk2 gtkhtml guile hal howl httpd hub iconv icq icuidea idled ieee1394 imagemagic imagemagick imap imlib imlib2 immqt immqt-bc inetd inifile innodb insecure-drivers intl ipalias ipv6 irda isdn jabber jack jack-tmpfs java javascript jbig jce jikes jit jks jms joystick jpeg jpeg2k junit jython kde kerberos koffice-plugin krb4 ladcca large-domain latex lcd lcms ldap leim lesstif libcaca libclamav libgda libsamplerate libwww live lm_sensors lua lynxkeymap lzo lzw-tiff mad maildir maildrop mailwrapper matroska mbox mbrola mcal mcve md5sum mecab memlimit mhash mikmod mime ming mjpeg mmap mmx mmx2 mng modelock motif mozcalendar mozdevelop mozilla mozsvg mozxmlterm mp3 mpeg mpeg2 mpeg4 mpi mppe-mppc msn multicall multilib multislot multitarget mysql mysql41 mythtv nagios-dns nagios-ntp nagios-ping nagios-ssh nas ncurses netcdf nethack network neural nis nls nntp nptl nptlonly oav objc odbc offensive ogg oggvorbis opengl oscar oss pam pcap pcmcia pcntl pcre pcsc-lite pda pdflib perl pg-hier pg-intdatetime pg-vacuumdelay php pic plotutils png pnp portaudio posix postgres povray ppds prelude pri procmail pvm python qemu-fast qt quicktime quotas radius readline real resperl rhino rrdtool rtc ruby samba sample sasl scannersdk sdl sendfile serial server session sftplogging shaper shared sharedmem silc simplexml skey slang slp smartcard smime sndfile snmp snortsam soap sockets socks5 softmmu softquota soundtouch sox spamassassin speex spell spl sqlite sse ssl stats stencil-buffer stream subject-rewrite svg svga sysvipc szip tcltk tcpd tetex tga theora threads tidy tiff timidity tokenizer transcode transparent-proxy truetype truetype-fonts type1-fonts unicode usb userlocales utf8 v4l v4l2 vcd vda vdesktop vhosts vim-with-x virus-scan vlm vorbis vpopmail wddx wifi winbind wmf wxwindows xanim xfs xim xine xinerama xml xml2 xmlrpc xmms xosd xpm xprint xscreensaver xsl xv xvid xvmc yahoo yaz zaptel zlib"
Had the same problem here with gcc-3.4.3. I switched to gcc-3.3.4 and it compiled just fine.
Fixed and in portage since 1st Feb
