Emerge fails to build libpostproc.so. Reproducible: Always Steps to Reproduce: 1. 2. 3. MPlayer 1.0-pre7 * Make completed rm -f libpostproc.a ar rc libpostproc.a postprocess.o true libpostproc.a cc -c -I../libvo -I../../libvo -I/usr/X11R6/include -fno-PIC -march=pentium3 -O3 -mfpmath=sse -pipe -momit-leaf-frame-pointer -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -I/usr/include/gtk-1.2 -I/usr/include/glib-1.2 -I/usr/lib/glib/include -I/usr/X11R6/include -I. -I.. -I/usr/include/gtk-1.2 -I/usr/include/glib-1.2 -I/usr/lib/glib/include -I/usr/X11R6/include -fomit-frame-pointer -fPIC -DPIC -I.. -I../.. -o postprocess_pic.o postprocess.c In file included from postprocess.c:645: postprocess_template.c: In function `postProcess_MMX': postprocess_template.c:2901: warning: use of memory input without lvalue in asm operand 4 is deprecated postprocess_template.c:2901: warning: use of memory input without lvalue in asm operand 4 is deprecated postprocess_template.c: In function `do_a_deblock_MMX': postprocess_template.c:2901: warning: use of memory input without lvalue in asm operand 4 is deprecated postprocess_template.c: In function `postProcess_MMX': postprocess_template.c:3198: error: can't find a register in class `GENERAL_REGS' while reloading `asm' postprocess_template.c:3283: error: can't find a register in class `GENERAL_REGS' while reloading `asm' postprocess_template.c:3198: error: can't find a register in class `GENERAL_REGS' while reloading `asm' postprocess_template.c:3283: error: can't find a register in class `GENERAL_REGS' while reloading `asm' make: *** [postprocess_pic.o] Error 1 !!! ERROR: media-video/mplayer-1.0_pre7 failed. !!! Function src_compile, Line 494, Exitcode 2 !!! Failed to build libpostproc.so! !!! If you need support, post the topmost build error, NOT this status message. emerge info: Portage 2.0.51.19 (default-linux/x86/2005.0, gcc-3.3.5-20050130, glibc-2.3.4.20041102-r1, 2.6.11-gentoo-r6 i686) ================================================================= System uname: 2.6.11-gentoo-r6 i686 Pentium III (Coppermine) Gentoo Base System version 1.6.10 Python: dev-lang/python-2.3.4-r1 [2.3.4 (#1, Feb 7 2005, 20:15:35)] ccache version 2.4 [enabled] dev-lang/python: 2.3.4-r1 sys-devel/autoconf: 2.59-r6, 2.13 sys-devel/automake: 1.7.9-r1, 1.8.5-r3, 1.5, 1.4_p6, 1.6.3, 1.9.4 sys-devel/binutils: 2.15.92.0.2-r7 sys-devel/libtool: 1.5.14 virtual/os-headers: 2.6.8.1-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CFLAGS="-march=pentium3 -O3 -mfpmath=sse -pipe -momit-leaf-frame-pointer" 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/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/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-march=pentium3 -O3 -mfpmath=sse -pipe -momit-leaf-frame-pointer" DISTDIR="/packages" FEATURES="autoaddcvs autoconfig candy ccache distlocks sandbox sfperms strict" GENTOO_MIRRORS="ftp://ftp.ecc.u-tokyo.ac.jp/GENTOO ftp://ftp.jaist.ac.jp/pub/os/Linux/Gentoo/" LINGUAS="en ja" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.ca.gentoo.org/gentoo-portage" USE="x86 X a52 aalib alsa anthy apm arts avi berkdb bitmap-fonts bmp cdr cjk crypt cscope cups curl divx4linux dri dvd dvdread emboss encode esd fam fame flac foomaticdb fortran freetype gd gdbm ggi gif glx gnome gphoto2 gpm gstreamer gtk gtk2 guile imagemagick imlib ipv6 jack java jpeg junit kde ldap libg++ libwww live mad mailwrapper mikmod mjpeg mmx motif mp3 mpeg nas ncurses network nls nonfsv4 nptl nvidia ogg oggvorbis opengl oss pam pda pdflib perl png python qt quicktime readline real rtc samba scanner sdl slang smime speex spell sse ssl svga tcltk tcpd tiff truetype truetype-fonts type1-fonts usb v4l v4l2 vorbis xml xml2 xprint xscreensaver xv xvid zlib linguas_en linguas_ja" Unset: ASFLAGS, CBUILD, CTARGET, LANG, LC_ALL, LDFLAGS er 1.0-pre7
Try with CFLAGS="-O2" - see bug 88914.
OK. Compiled fine with CFLAGS="-O2". Thanks for the prompt reply!
-O3 should probably be filtered out as it seems to fail in a spectacular way with mplayer.
it's already in the mplayer-1.0_pre7 ebuild, thanks for reporting: # ugly optimizations cause MPlayer to cry on x86 systems! if use x86 ; then replace-flags -O0 -O2 replace-flags -O3 -O2 filter-flags -fPIC -fPIE fi
(In reply to comment #4) > it's already in the mplayer-1.0_pre7 ebuild, thanks for reporting: > > # ugly optimizations cause MPlayer to cry on x86 systems! > if use x86 ; then > replace-flags -O0 -O2 > replace-flags -O3 -O2 > filter-flags -fPIC -fPIE > fi I get the same Error with amd64 and -O3, maybe someone should expand this workaround?
