Enabling mmx mmx2 sse sse2 3dnow 3dnowext makes fftw failing in compiling on amd64 Reproducible: Always Steps to Reproduce: 1.emerge fftw Actual Results: mv -f .libs/sse2-aux.lo sse2-aux.lo if /bin/sh ../libtool --mode=compile x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../kernel -O2 -march=athlon64 -pipe -O2 -pthread -msse -MT sse2.lo -MD -MP -MF ".deps/sse2.Tpo" \ -c -o sse2.lo `test -f 'sse2.c' || echo './'`sse2.c; \ then mv ".deps/sse2.Tpo" ".deps/sse2.Plo"; \ else rm -f ".deps/sse2.Tpo"; exit 1; \ fi {standard input}: Assembler messages: {standard input}:81: Error: suffix or operands invalid for `push' {standard input}:83: Error: suffix or operands invalid for `pop' make[2]: *** [sse.lo] Error 1 make[2]: *** Waiting for unfinished jobs.... rm -f .libs/sse2.lo x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../kernel -O2 -march=athlon64 -pipe -O2 -pthread -msse -MT sse2.lo -MD -MP -MF .deps/sse2.Tpo -c sse2.c -fPIC -DPIC -o .libs/sse2.lo x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../kernel -O2 -march=athlon64 -pipe -O2 -pthread -msse -MT sse2.lo -MD -MP -MF .deps/sse2.Tpo -c sse2.c -o sse2.o >/dev/null 2>&1 mv -f .libs/sse2.lo sse2.lo make[2]: Leaving directory `/var/tmp/portage/fftw-3.0.1-r2/work/fftw-3.0.1-single/simd' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/fftw-3.0.1-r2/work/fftw-3.0.1-single' make: *** [all] Error 2 !!! ERROR: sci-libs/fftw-3.0.1-r2 failed. !!! Function src_compile, Line 72, Exitcode 2 !!! (no error message) !!! If you need support, post the topmost build error, NOT this status message. Portage 2.0.51.22-r2 (default-linux/amd64/2005.0, gcc-3.4.4, glibc-2.3.5-r1, 2.6.12-ck5 x86_64) ================================================================= System uname: 2.6.12-ck5 x86_64 AMD Athlon(tm) 64 Processor 3500+ Gentoo Base System version 1.12.0_pre6 ccache version 2.4 [disabled] dev-lang/python: 2.3.5, 2.4.1-r1 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r7 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6 sys-devel/binutils: 2.16.1 sys-devel/libtool: 1.5.18-r1 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="amd64 ~amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=athlon64 -pipe" CHOST="x86_64-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/lib64/mozilla/defaults/pref /usr/share/config /var/bind /var/qmail/control /var/service" CONFIG_PROTECT_MASK="/etc/gconf /etc/splash /etc/terminfo /etc/texmf/web2c /etc/env.d" CXXFLAGS="-O2 -march=athlon64 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://ftp.unina.it/pub/linux/distributions/gentoo ftp://ftp.unina.it/pub/linux/distributions/gentoo http://mirror.switch.ch/ftp/mirror/gentoo/ ftp://mirror.switch.ch/mirror/gentoo/ http://ibiblio.org/pub/Linux/MIRRORS.html " LANG="it_IT@euro" LC_ALL="it_IT" LINGUAS="it" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.de.gentoo.org/gentoo-portage" USE="amd64 3dnow 3dnowext X a52 aac aalib acpi alsa arts audiofile avi bash-completion bash-completition bcmath berkdb bindist bitmap-fonts bluetooth bonobo browserplugin bzlib caps cdparanoia cdr cpudetection crypt css ctype cups curl dbm dbus dbx dga doc dts dv dvb dvd dvdr dvdread eds encode esd exif expat fbcon ffmpeg fftw flac flash foomaticdb fortran freetype ftp gb gd gdbm gif gimpprint glut gmp gphoto2 gpm gtk gtk2 gtkhtml guile hal howl iconv ieee1394 imagemagick imap imlib innodb ipv6 java javascript jpeg jpeg2k junit kde kdeenablefinal kernel_linux lcms ldap lesstif libcaca libedit libgda libwww lirc live lm_sensors logitech logitech-mouse lzo lzw lzw-tiff mad mhash mikmod mime mmap mmx mmx2 mmxext mng motif mozilla mp3 mpeg msn musepack mysql mysqli ncurses nls nptl ogg oggvorbis openal openexr opengl pam pcmcia pcre pdflib perl plotutils plugin png posix postgres ppds python qt quicktime readline real rtc samba scanner sdl session sharedext sharedmem simplexml slang sndfile snmp soap sockets sox speex spell spl sqlite sse sse2 ssl sumlink svg sysvipc szip tcltk tcpd tetex theora threads tidy tiff tokenizer truetype truetype-fonts type1-fonts unicode usb userlocales v4l v4l2 vcd videos visualization vorbis wifi win32codecs wmf wxwindows xanim xface xine xinerama xml xml2 xmlrpc xmms xosd xpm xsl xv xvid xvmc zeroconf zlib linguas_it userland_GNU elibc_glibc" Unset: ASFLAGS, CTARGET, LDFLAGS, PORTDIR_OVERLAY
How have you enabled mmx and friends? They are use.masked for the amd64 profile. As far as I know mmx2 isn't supported on the amd64 either. The USE flags are masked as most of the mmx/sse stuff is x86 asm and so breaks on the amd64 architecture. Where packages have working x86_64 asm we hard enable it in the ebuilds. I am unable to reproduce your bug and am marking it as invalid, please reopen if I am mistaken.
Yes I've anabled them by hand (through /etc/make.profile/use.mask -mmx -sse...) because I thought that having such a powerful processor without exploiting its extension was bad... Sorry if I tried. But then, do I have to wait till gcc and friends support them or it's better to use a 32bit os :'-( ? Kind regards
Sorry I've now understanded what you mean... [I'm a bit a dog with English...] Thank you for your infos and support!
