NOTE- a simple patch for this problem is at http://herphaven.no-ip.com/ openoffice-1.1.0-r2.ebuild-maskprefetch.patch I marked this as critical just because I already made a patch, so no devel time is needed to solve this. With -fprefetch-loop-arrays, I get this compile error on compiling oo_1.1_src/jpeg/ unxlngi4.pro/misc/build/jpeg-6b/jdmainct.c - gcc -fmessage-length=0 -c -I. -I. -I../inc -I../../../../inc -I../../../../unx/inc -I../../../../ unxlngi4.pro/inc -I. -I/var/tmp/portage/openoffice-1.1.0-r2/work/oo_1.1_src/solver/645/ unxlngi4.pro/inc/dont_use_stl -I/var/tmp/portage/openoffice-1.1.0-r2/work/oo_1.1_src/ solver/645/unxlngi4.pro/inc/external -I/var/tmp/portage/openoffice-1.1.0-r2/work/ oo_1.1_src/solver/645/unxlngi4.pro/inc -I/var/tmp/portage/openoffice-1.1.0-r2/work/ oo_1.1_src/solenv/unxlngi4/inc -I/var/tmp/portage/openoffice-1.1.0-r2/work/ oo_1.1_src/solenv/inc -I/var/tmp/portage/openoffice-1.1.0-r2/work/oo_1.1_src/res -I/ var/tmp/portage/openoffice-1.1.0-r2/work/oo_1.1_src/solver/645/unxlngi4.pro/inc/ dont_use_stl -I/var/tmp/portage/openoffice-1.1.0-r2/work/oo_1.1_src/solenv/inc/Xp31 -I/opt/blackdown-jdk-1.4.1/include -I/opt/blackdown-jdk-1.4.1/include/linux -I/opt/ blackdown-jdk-1.4.1/include/native_threads/include -I/usr/X11R6/include -I. -I../../../../ res -I. -O2 -march=pentium4 -fprefetch-loop-arrays -pipe -fexpensive-optimizations -mcpu=pentium4 -fno-strict-aliasing -DTT_CONFIG_OPTION_BYTECODE_INTERPRETER -fno-strict-aliasing -DTT_CONFIG_OPTION_BYTECODE_INTERPRETER -pipe -mcpu=pentiumpro -fpic -DLINUX -DUNX -DVCL -DGCC -DC300 -DINTEL -DCVER=C300 -D_USE_NAMESPACE -DGLIBC=2 -DX86 -D_PTHREADS -D_REENTRANT -DNEW_SOLAR -D_USE_NAMESPACE=1 -DSTLPORT_VERSION=400 -D__DMAKE -DUNIX -DCPPU_ENV=gcc3 -DSUPD=645 -DBUILD=8693 -DPRODUCT -DNDEBUG -DPRODUCT_FULL -DOSL_DEBUG_LEVEL=0 -DOPTIMIZE -DEXCEPTIONS_OFF -DCUI -DSOLAR_JAVA -DSRX645 -DSHAREDLIB -D_DLL_ -DMULTITHREAD -o ../../../../unxlngi4.pro/slo/jdmainct.o jdmainct.c {standard input}: Assembler messages: {standard input}:198: Error: suffix or operands invalid for `movd' dmake: Error code 1, while making '../../../../unxlngi4.pro/slo/jdmainct.obj' ---* TG_SLO.MK *--- dmake: Error code 255, while making './unxlngi4.pro/misc/build/so_built_jpeg' ---* TG_SLO.MK *--- ERROR: Error 65280 occurred while making /var/tmp/portage/openoffice-1.1.0-r2/work/ oo_1.1_src/jpeg !!! ERROR: app-office/openoffice-1.1.0-r2 failed. !!! Function src_compile, Line 471, Exitcode 1 Reproducible: Always Steps to Reproduce: 1.emerge openoffice-1.1.0-r2 with the cflags in my make.conf 2. 3. Actual Results: Compile errors on an assembly movd instruction. Expected Results: mask the -fprefetch-loop-arrays cflag that is causing(?) the compile error ================================================================= System uname: 2.4.22-2.4.22 i686 Intel(R) Pentium(R) M processor 1500MHz Gentoo Base System version 1.4.3.10 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CFLAGS="-O3 -march=pentium4 -fprefetch-loop-arrays -pipe -fexpensive-optimizations -mcpu=pentium4 -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" COMPILER="gcc3" CONFIG_PROTECT="/etc /var/qmail/control /usr/kde/2/share/config /usr/kde/3/share/ config /usr/X11R6/lib/X11/xkb /usr/kde/3.1/share/config /usr/share/config" CONFIG_PROTECT_MASK="/etc/gconf /etc/env.d" CXXFLAGS="-O3 -march=pentium4 -fprefetch-loop-arrays -pipe -fexpensive-optimizations -mcpu=pentium4 -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="sandbox ccache autoaddcvs" GENTOO_MIRRORS="rsync://gentoo.seren.com/gentoo http://212.219.247.18/sites/ www.ibiblio.org/gentoo/ http://212.219.247.13/sites/www.ibiblio.org/gentoo/ http:// gentoo.noved.org/" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 oss apm avi cups foomaticdb libg++ libwww mikmod mpeg ncurses nls pdflib png quicktime spell xml2 gdbm berkdb slang readline arts svga sdl gpm tcpd pam perl python esd imlib qt motif X gtk gnome alsa acpi apache2 crypt ssl dvd dvdr emacs encode gif gphoto2 java jpeg kde mad lirc maildir mmx sse mozilla sse2 mysql opengl pcmcia oggvorbis truetype Xaw3d xmms zlib tcltk xv nas"
-fprefetch-loop-arrays is now filtered out, thanks for your report
