Bug 380489 – media-libs/libsoundtouch-1.6.0 - /usr/lib/gcc/i686-pc-linux-gnu/4.5.3/include/xmmintrin.h:32:3: error: #error "SSE instruction set not enabled"

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Attila Tóth 2011-08-24 12:19:17 UTC]

It compiles on my Pentium M laptop, but fails on my Athlon MP system.

/bin/sh ../../libtool --tag=CXX   --mode=compile i686-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I../../include -I../../include   -fcheck-new -I../../include -O2 -march=i686 -mtune=athlon-mp -pipe -c -o SoundTouch.lo SoundTouch.cpp
In file included from sse_optimized.cpp:70:0:
/usr/lib/gcc/i686-pc-linux-gnu/4.5.3/include/xmmintrin.h:32:3: error: #error "SSE instruction set not enabled"
libtool: compile:  i686-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I../../include -I../../include -fcheck-new -I../../include -O2 -march=i686 -mtune=athlon-mp -pipe -c SoundTouch.cpp  -fPIC -DPIC -o .libs/SoundTouch.o
sse_optimized.cpp: In member function ‘virtual double soundtouch::TDStretchSSE::calcCrossCorrStereo(const float*, const float*) const’:
sse_optimized.cpp:78:11: error: ‘__m128’ does not name a type
sse_optimized.cpp:79:5: error: ‘__m128’ was not declared in this scope
sse_optimized.cpp:79:12: error: expected ‘;’ before ‘vSum’
sse_optimized.cpp:110:5: error: ‘pVec2’ was not declared in this scope
sse_optimized.cpp:110:20: error: ISO C++ forbids declaration of ‘type name’ with no type
sse_optimized.cpp:110:20: error: ISO C++ forbids declaration of ‘type name’ with no type
sse_optimized.cpp:110:14: error: expected primary-expression before ‘const’
sse_optimized.cpp:110:14: error: expected ‘)’ before ‘const’
sse_optimized.cpp:111:5: error: ‘vSum’ was not declared in this scope
sse_optimized.cpp:111:12: error: ‘vNorm’ was not declared in this scope
sse_optimized.cpp:111:35: error: ‘_mm_setzero_ps’ was not declared in this scope
sse_optimized.cpp:116:16: error: expected ‘;’ before ‘vTemp’
sse_optimized.cpp:118:9: error: ‘vTemp’ was not declared in this scope
sse_optimized.cpp:118:31: error: ‘_mm_load_ps’ was not declared in this scope
sse_optimized.cpp:119:61: error: ‘_mm_mul_ps’ was not declared in this scope
sse_optimized.cpp:119:62: error: ‘_mm_add_ps’ was not declared in this scope
sse_optimized.cpp: In member function ‘virtual uint soundtouch::FIRFilterSSE::evaluateFilterStereo(float*, const float*, uint) const’:
sse_optimized.cpp:322:15: error: ‘__m128’ does not name a type
sse_optimized.cpp:323:9: error: ‘__m128’ was not declared in this scope
sse_optimized.cpp:323:16: error: expected ‘;’ before ‘sum1’
sse_optimized.cpp:327:9: error: ‘pFil’ was not declared in this scope
sse_optimized.cpp:327:23: error: ISO C++ forbids declaration of ‘type name’ with no type
sse_optimized.cpp:327:23: error: ISO C++ forbids declaration of ‘type name’ with no type
sse_optimized.cpp:327:17: error: expected primary-expression before ‘const’
sse_optimized.cpp:327:17: error: expected ‘)’ before ‘const’
sse_optimized.cpp:329:9: error: ‘sum1’ was not declared in this scope
sse_optimized.cpp:329:16: error: ‘sum2’ was not declared in this scope
sse_optimized.cpp:329:38: error: ‘_mm_setzero_ps’ was not declared in this scope
sse_optimized.cpp:339:65: error: ‘_mm_loadu_ps’ was not declared in this scope
sse_optimized.cpp:339:79: error: ‘_mm_mul_ps’ was not declared in this scope
sse_optimized.cpp:339:80: error: ‘_mm_add_ps’ was not declared in this scope
sse_optimized.cpp:360:67: error: ‘_MM_SHUFFLE’ was not declared in this scope
sse_optimized.cpp:360:68: error: ‘_mm_shuffle_ps’ was not declared in this scope
sse_optimized.cpp:362:21: error: ‘_mm_add_ps’ was not declared in this scope
sse_optimized.cpp:362:22: error: ‘_mm_storeu_ps’ was not declared in this scope
make[2]: *** [sse_optimized.lo] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory `/var/tmp/portage/media-libs/libsoundtouch-1.6.0/work/soundtouch/source/SoundTouch'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/var/tmp/portage/media-libs/libsoundtouch-1.6.0/work/soundtouch/source'
make: *** [all-recursive] Error 1


Reproducible: Always

[Comment 1 Attila Tóth 2011-08-24 12:20:08 UTC]

emerge --info
Portage 2.1.10.3 (hardened/linux/x86, gcc-4.5.3, glibc-2.13-r4, 2.6.39-hardened-r8 i686)
=================================================================
System uname: Linux-2.6.39-hardened-r8-i686-AMD_Athlon-TM-_MP_2600+-with-gentoo-2.0.3
Timestamp of tree: Wed, 24 Aug 2011 11:00:01 +0000
ccache version 2.4 [disabled]
app-shells/bash:          4.1_p9
dev-java/java-config:     2.1.11-r3
dev-lang/python:          2.6.6-r2, 2.7.1-r1, 3.1.3-r1
dev-util/ccache:          2.4-r9
dev-util/cmake:           2.8.4-r1
dev-util/pkgconfig:       0.26
sys-apps/baselayout:      2.0.3
sys-apps/openrc:          0.8.3-r1
sys-apps/sandbox:         2.4
sys-devel/autoconf:       2.13, 2.68
sys-devel/automake:       1.4_p6-r1, 1.5-r1, 1.6.3::<unknown repository>, 1.7.9-r2, 1.8.5-r3, 1.9.6-r3, 1.10.3, 1.11.1
sys-devel/binutils:       2.21.1-r1
sys-devel/gcc:            4.4.6-r1, 4.5.3-r1
sys-devel/gcc-config:     1.4.1-r1
sys-devel/libtool:        2.4-r1
sys-devel/make:           3.82
sys-kernel/linux-headers: 2.6.39 (virtual/os-headers)
sys-libs/glibc:           2.13-r4
Repositories: gentoo x-portage hardened-dev anarchy x-overlay
ACCEPT_KEYWORDS="x86"
ACCEPT_LICENSE="*"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=i686 -mtune=athlon-mp -pipe"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib/mozilla/defaults/pref /usr/share/gnupg/qualified.txt /var/bind /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-php5.3/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cli-php5.3/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"
CXXFLAGS="-O2 -march=i686 -mtune=athlon-mp -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="assume-digests binpkg-logs distlocks ebuild-locks fixlafiles fixpackages metadata-transfer news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch"
FFLAGS=""
GENTOO_MIRRORS="http://gentoo.inf.elte.hu/ http://gentoo.inode.at/"
LANG="hu_HU.utf8"
LC_ALL="hu_HU.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="hu en"
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 /var/lib/layman/hardened-development /var/lib/layman/anarchy /home/atoth/public_html/overlay"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="32bit 3dnow 3dnowext 7zip GNU R X X509 Xaw3d a52 aac aalib acl acpi aiglx alaw alsa amr aotuv apache2 apng applet archive ares asf atmo audio audiofile bash-completion bazaar bcmath bdf berkdb bidi bind binfilter bitmap-fonts bittorrent blas bluetooth bonobo boost branding browserplugin bugzilla bzip2 cairo calendar canvas caps cdaudio cdda cddax cddb cdio cdparanoia cdr cdrom celt cgi chardet charmap checkpath clamdtop cli consolekit contentcache context contrib coverage cracklib cramfs crypt css ctype cue cups curl curlwrappers cvs cxx dba dbm dbus dcmtk deskbar detex devhelp device-mapper dga dhcp dia dicom dirac disassembler discard-path divx divx4linux djbfft djvu dlloader dmi dnsrbl doc-pdf dot dri dselect dtmf dts dv dvd dvdnav dvdr dvdread dvi dvi2tty dvipdfm eap-sim ecap eds elf embed emerald enca enchant encode enscript epiphany epoll evo exif expat extensions extra extrafilters extras faac faad fam fame fat fax ffmpeg fftw fileinfo finger firefox flac flash flatfile floppy fltk follow-xff fontconfig fontforge foomaticdb force-cgi-redirect fortran fpm fpx ftdi ftp g722 g729 gadu gajim galago gallium gconf gd gdb gdbm gdl gdu gedit geoip gftp gif gimp gimpprint ginac git glade gles glibc gme gmedia gmp gnet gnome gnome-keyring gnome-print gnomecanvas gnomecd gnumeric gopher gpac gpg gphoto2 gpm graphics graphviz groupwise gs gsf gsl gsm gstreamer gtalk gtk gtk2 gtkhtml guile h224 h281 h323 hardened hash hdf5 hpcups hpijs html http hub icap-client iconv icu id3 id3tag idle idn iksemel ilbc imagemagick imap imlib inherit-graph inifile inkjar inode intl introspection iplayer iplsrc irc irda ivr jabber jadetex java java-internal java6 javascript jingle jpeg jpeg2k jpgraph jrtplib json kate kdrive kpathsea ladspa lame lapack latex latex3 lcms ldb libass libburn libcaca libffi libgda libnl libnotify libplot libsamplerate libssh2 libv4l2 lightning lm_sensors logging logitech-mouse loop-aes lua lyx lzma lzo lzw m17n-lib mad matroska mbox mcal md5sum meanwhile memlimit mercurial mhash midi mikmod milter ming mjpeg mktemp mmap mmx mmxext mng mode-owner modules motif mozbranding mozcalendar mp2 mp3 mp4 mpeg mpeg1 mpeg2 mplayer mudflap multinetwork musepack mysql mysqli nautilus ncurses nemesi network networking new-login nifti nls nntp nokia nopop3d nptl nptlonly nsplugin nss ntfs nut nuv oav odbc odk ofx ogg oggvorbis ogm oidentd oil onaccess opencore-amr openct opendbx openexr opengl openmp openssl openvg optimisememory otr overload pam pam_chroot pam_ssh pam_timestamp pango passwd passwdqc paste64 pasteafter pccts pcmcia pcntl pcre pcsc-lite pda pdf pdfannotextractor pdo pear perl phar php pic pidgin plotutils png pnm policykit posix postscript ppds pppd prefixaq projectm pstricks publishers pvr python python2 qhull qt3support quicktime quota quotas rar rc5 rcs readline realmedia reflection reiserfs remoteosd replytolist rle rtc rtf samba sasl sbc scanner scenarios schroedinger science scp screen scripting sdl sdl-sound sdlgfx secure-delete sendmail sensord serprog session sftplogging shm showlistmodes showtabbar sid sidebar sieve silc sip sipim skins slang smbsharemodes smime smp sms smtp sndfile soap sockets sound soundex soundtouch sourceview sox sparse speex spell spoof sqlite3 srt srtp sse ssh ssl ssp sspall startup-notification stats stun subtitles subversion suhosin svg svnserve swat sysfs syslog system-sqlite systray sysvipc t1lib taglib tagwriting tcl tcltk tcpd templates terminal tetex tex4ht tga themes theora threads threadsafe tidy tiff tilepath tk tlen tokenizer toolbar tools topicisnuhost totem tracker transcode trayicon truetype truetype-fonts twolame type1-fonts type3 udev ulaw underscores unicode unlock-notify urandom usb userlocales usermod utils v4l v4l2 valgrind vcd vcdinfo vcdx video vidix virus-scan vista visualization vlc vlm volpack vorbis vtk vxml wav wavplay webkit webm wifi wildcards wimax win32codecs winscp wma wmf wmp wps wxwidgets wxwindows x264 x86 xattr xcap xcb xchatdccserver xetex xforms xine xmedcon xml xml2 xmlreader xmlrpc xmlwriter xmp xnest xorg xpm xsl xulrunner xv xvfb xvid xvmc yahoo zip zlib zvbi" ALSA_CARDS="cmipci" 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 authn_alias authn_anon 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 deflate dir disk_cache env expires ext_filter file_cache headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias auth_digest version filter ident charset_lite asis dbd authn_dbd proxy proxy_ajp proxy_balancer proxy_connect proxy_http imagemap cgid substitute" APACHE2_MPMS="worker" CALLIGRA_FEATURES="kexi words flow plan 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 acecad evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="hu en" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18" SANE_BACKENDS="epson epson2 gt68xx ma1509 mustek mustek_usb mustek_usb2 plustek snapscan umax" USERLAND="GNU" VIDEO_CARDS="radeon v4l" 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"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

[Comment 2 Attila Tóth 2011-08-24 12:20:43 UTC]

It's something similar like:
https://bugs.gentoo.org/show_bug.cgi?id=148695

[Comment 3 Attila Tóth 2011-08-24 12:28:25 UTC]

Created attachment 284467 [details, diff]
Patch to disable optimisations

The idea was taken from the previously mentioned former bug.

[Comment 4 Attila Tóth 2011-08-24 12:31:00 UTC]

Please take a look at the proposed solution. My only problem is that Athlon MP has SSE support, but the package seems to require some other conditions as well. So I don't know how to determine in which case the patch should be applied.

[Comment 5 Diego Elio Pettenò (RETIRED) 2011-08-25 20:42:23 UTC]

FWIW your problem there is that you're only allowing i686 instructions (that don't include sse) and then _tune_ for athlon-mp. If you were to change that to -march=athlon-mp it would work.

[Comment 6 Attila Tóth 2011-08-25 22:00:57 UTC]

(In reply to comment #5)
> FWIW your problem there is that you're only allowing i686 instructions (that
> don't include sse) and then _tune_ for athlon-mp. If you were to change that to
> -march=athlon-mp it would work.

The reason for this is that if this Athlon MP server goes to the graveyard sometimes, I'm sure I have to replace it with a new arch. I can use the whole system in case of a failure after recompiling the kernel. That would give me plenty of time to perform a complete amd64 install without significant outage.

Another interesting point is, that my notebook is running with march=i686 and mtune=pentium-m (for the same reason). And the package compiles fine on the laptop even though it should have failed the same way according to your reply.

Thanks for your solution.

[Comment 7 Jeroen Roovers (RETIRED) 2011-08-26 17:09:02 UTC]

So that's invalid then?

[Comment 8 Attila Tóth 2011-08-26 19:44:12 UTC]

(In reply to comment #7)
> So that's invalid then?

There can be others, who cannot compile it. Not just me. And there is a solution in the bug report as well. But the problem itself is not invalid. Using an Athlon MP and specifying march=i686 is not invalid.

[Comment 9 Tim Harder 2011-08-26 20:32:04 UTC]

(In reply to comment #3)
> Created attachment 284467 [details, diff]
> Patch to disable optimisations
> 
> The idea was taken from the previously mentioned former bug.

If you look at the ebuild you'll notice that this is already done via a sed line.

[Comment 10 Attila Tóth 2011-08-26 21:34:41 UTC]

(In reply to comment #9)
> (In reply to comment #3)
> > Created attachment 284467 [details, diff]
> > Patch to disable optimisations
> > 
> > The idea was taken from the previously mentioned former bug.
> 
> If you look at the ebuild you'll notice that this is already done via a sed
> line.

I have a working sed on my system. I compile the package with USE -sse2. And the statement the ebuild sed line intends to remove remains in place. So the line won't achieve the goal.

[Comment 11 Paweł Hajdan, Jr. (RETIRED) 2011-10-25 09:30:16 UTC]

I reproduced here and it's a regression. 1.5.0 doesn't have this problem.

If -march=i686 is not valid, please point me to docs that say so.

Portage 2.1.10.11 (default/linux/x86/10.0/developer, gcc-4.5.3, glibc-2.12.2-r0, 3.0.6-gentoo i686)
=================================================================
System uname: Linux-3.0.6-gentoo-i686-Intel-R-_Core-TM-2_Duo_CPU_P8700_@_2.53GHz-with-gentoo-2.0.3
Timestamp of tree: Sat, 22 Oct 2011 13:30:01 +0000
app-shells/bash:          4.1_p9
dev-java/java-config:     2.1.11-r3
dev-lang/python:          2.7.1-r1, 3.1.3-r1
dev-util/cmake:           2.8.4-r1
dev-util/pkgconfig:       0.26
sys-apps/baselayout:      2.0.3
sys-apps/openrc:          0.8.3-r1
sys-apps/sandbox:         2.4
sys-devel/autoconf:       2.68
sys-devel/automake:       1.11.1
sys-devel/binutils:       2.20.1-r1
sys-devel/gcc:            4.5.3-r1
sys-devel/gcc-config:     1.4.1-r1
sys-devel/libtool:        2.4-r1
sys-devel/make:           3.82-r1
sys-kernel/linux-headers: 2.6.36.1 (virtual/os-headers)
sys-libs/glibc:           2.12.2
Repositories: gentoo x-portage
ACCEPT_KEYWORDS="x86"
ACCEPT_LICENSE="*"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=i686 -pipe"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.3/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cli-php5.3/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"
CXXFLAGS="-O2 -march=i686 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="assume-digests binpkg-logs collision-protect compress-build-logs distlocks ebuild-locks fixlafiles fixpackages multilib-strict news parallel-fetch protect-owned sandbox sfperms sign splitdebug strict test test-fail-continue unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox"
FFLAGS=""
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LDFLAGS="-Wl,--hash-style=gnu -Wl,-O1 -Wl,--as-needed"
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"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X a52 aac acl acpi alsa berkdb bzip2 cairo cdda cdr cli consolekit cracklib crypt cups cxx dbus device-mapper dri dts dvd dvdr emacs emboss encode exif fam firefox flac fortran gdbm gdu gif git gnome-keyring gnutls gtk iconv icu jpeg lcms libnotify mad mbox mercurial mng modules mp3 mp4 mpeg mudflap ncurses nls nptl nptlonly nss ogg opengl openmp pam pango pcre pdf perl png policykit ppds pppd python qt3support readline sdl secure-delete session snmp spell sqlite ssl startup-notification subversion svg sysfs tcb tcpd threads tiff toolkit-scroll-bars truetype udev unicode usb vorbis x264 x86 xcb xft xinerama xml xorg xulrunner xv xvfb xvid zlib" ALSA_CARDS="ens1371" 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 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 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="evdev keyboard vmmouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="vmware vesa vga" 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"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LINGUAS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

[Comment 12 Tim Harder 2011-10-25 22:22:18 UTC]

I've updated the sed line in CVS so the optimizations should be disabled when the sse2 flag is disabled.