The freeverb part of the cmt plugin will not function correctly when the plugin is build with optimization flags -O2 or -O3. (I'm not sure about the other parts of the plugin, since freeverb was the only part I was interested in) -O1 works fine. I'm not sure if this is specific to compiler versions. I'm using gcc-3.4.3.20050110-r2 Reproducible: Always Steps to Reproduce: 1. 2. 3.
hmm, I didn't see this on ppc or macos, any other x86 people having this problem? Please post your emerge info
Ugh. I'm sorry I didn't reply earlier. I somehow missed the email response and came across it today cleaning out my old email. Some things have changed since then, like the compiler version. Note that none of the compiler flags from my emerge info are relevant. I chased down the offending option by building this by hand to test the build flags one at a time. Therefore I can be pretty sure that flags like -ffast-math or -mfpmath=sse,387 are not the problem. emerge info: Portage 2.0.51.22-r2 (default-linux/x86/2005.0, gcc-3.4.4, glibc-2.3.5-r0, 2.6.12-gentoo-r4 i686) ================================================================= System uname: 2.6.12-gentoo-r4 i686 AMD Athlon(TM) XP 2100+ Gentoo Base System version 1.6.13 ccache version 2.4 [disabled] dev-lang/python: 2.4.1-r1 sys-apps/sandbox: 1.2.11 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="x86 ~x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O3 -march=athlon-xp -fomit-frame-pointer -mfpmath=sse,387 -ffast-math -fprefetch-loop-arrays -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 /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/splash /etc/terminfo /etc/texmf/web2c /etc/env.d" CXXFLAGS="-O3 -march=athlon-xp -fomit-frame-pointer -mfpmath=sse,387 -ffast-math -fprefetch-loop-arrays -pipe -fvisibility-inlines-hidden" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/Linux/distributions/gentoo" LDFLAGS="-Wl,-O1 -W1,--sort-common -s" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 3dnow 3dnowext X X509 a52 aac aalib acl acpi alsa apache2 apm arts audiofile avi berkdb bitmap-fonts blender-game bmp bonobo bootsplash bzip2 calendar cap caps cdparanoia cdr chroot crypt css cups curl dba dbase dbm dbus dbx dga dio directfb dts dv dvd dvdr dvdread edl eds emboss encode esd evms2 evo exif fam fame fbcon festival ffmpeg fftw firefox flac flash flatfile fluidsynth fmod font-server foomaticdb fortran freetype ftp gcj gd gdbm gif gimp gnome gphoto2 gpm gstreamer gtk gtk2 guile hal howl ieee1394 imagemagick imap imlib imlib2 ipv6 jabber jack jack-tmpfs java jikes jpeg junit kde kdeenablefinal kdepim kerberos krb4 ladspa latex lcms ldap libg++ libwww lzo lzw mad maildir matroska matrox mcal md5sum mikmod mime mjpeg mmap mmx mmx2 mng mono motif mozcalendar mozilla mozsvg mp3 mpeg mpeg4 mpi mplayer mysql nas ncurses network nls nntp no-old-linux no_wxgtk1 nptl nptlonly nvidia odbc ofx ogg oggvorbis openal openexr opengl openssh openssl oss pam pda pdf pdflib perl plotutils plugin png portaudio posix postgres povray ppds print python qt quicktime readline real rtc sasl scanner sdl sharedmem slang slp smime sndfile sockets socks5 sox speex spell sse ssl stream svg svga tcltk tcpd tetex tga theora threads tidy tiff timidity transcode truetype truetype-fonts type1-fonts unicode usb utf8 vcd vcdimager vnc vorbis win32codecs wmf wxwindows xanim xfs xine xinerama xml xml2 xmms xosd xpm xprint xv xvid xvmc yv12 zeroconf zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LINGUAS, MAKEOPTS, PORTDIR_OVERLAY
Please use saner cflags and ldflags.
