last lines of output are /bin/sh ../libtool --silent --mode=compile --tag=CXX g++ -DHAVE_CONFIG_H -I. -I. -I.. -I/usr/kde/3.2/include/kio -I/usr/kde/3.2/include -I/usr/qt/3/include -I/usr/X11R6/include -DQT_THREAD_SUPPORT -D_REENTRANT -Wnon-virtual-dtor -Wno-long-long -Wundef -Wall -pedantic -W -Wpointer-arith -Wwrite-strings -ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wconversion -Wchar-subscripts -DNDEBUG -DNO_DEBUG -O2 -march=athlon -O3 -pipe -fomit-frame-pointer -ffast-math -funroll-loops -fforce-addr -falign-functions=4 -Wformat-security -Wmissing-format-attribute -fno-exceptions -fno-check-new -fno-common -c -o kmplayerview.lo `test -f 'kmplayerview.cpp' || echo './'`kmplayerview.cpp /usr/kde/3.2/include/kstdaction.h: In member function `void KMPlayerApp::initActions()': /usr/kde/3.2/include/kstdaction.h:515: error: too few arguments to function ` KToggleAction* KStdAction::fullScreen(const QObject*, const char*, KActionCollection*, QWidget*, const char*)' kmplayerapp.cpp:147: error: at this point in file kmplayerapp.cpp: In member function `void KMPlayerApp::openPipe()': kmplayerapp.cpp:245: warning: `getText' is deprecated (declared at /usr/kde/3.2/include/klineeditdlg.h:98) kmplayerapp.cpp: In member function `void KMPlayerApp::resizePlayer(int)': kmplayerapp.cpp:290: warning: `sizeForCentralWidgetSize' is deprecated (declared at /usr/kde/3.2/include/kmainwindow.h:548) rm: cannot remove `': Invalid argument make[2]: *** [kmplayerapp.lo] Error 1 make[2]: *** Waiting for unfinished jobs.... kmplayerview.cpp: In constructor `KMPlayerView::KMPlayerView(QWidget*, const char*)': kmplayerview.cpp:389: warning: `setObject' is deprecated (declared at /usr/kde/3.2/include/kstaticdeleter.h:77) make[2]: Leaving directory `/var/tmp/portage/kmplayer-0.8b/work/kmplayer/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/kmplayer-0.8b/work/kmplayer' make: *** [all] Error 2 !!! ERROR: media-video/kmplayer-0.8b failed. !!! Function kde_src_compile, Line 137, Exitcode 2 !!! died running emake, kde_src_compile:make seems to be caused by a typo in kmplayerapp.cpp, line 147: #if KDE_IS_VERSION(3,1,90) /*KAction *fullscreenact =*/ KStdAction::fullScreen( this, SLOT(fullScreen ()), actionCollection () ); Reproducible: Didn't try Steps to Reproduce: Portage 2.0.49-r15 (default-x86-1.4, gcc-3.3.2, glibc-2.3.2-r8, 2.6.0-test9) ================================================================= System uname: 2.6.0-test9 i686 AMD Athlon(tm) processor Gentoo Base System version 1.4.3.11 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CFLAGS="-march=athlon -O3 -pipe -fomit-frame-pointer -ffast-math -funroll-loops -fforce-addr -falign-functions=4" CHOST="i686-pc-linux-gnu" COMPILER="gcc3" CONFIG_PROTECT="/etc /var/qmail/control /usr/kde/2/share/config /usr/X11R6/lib/X11/xkb /usr/kde/3.2/share/config /usr/kde/3.1/share/config /usr/kde/3/share/config /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/config" CONFIG_PROTECT_MASK="/etc/gconf /etc/env.d" CXXFLAGS="-march=athlon -O3 -pipe -fomit-frame-pointer -ffast-math -funroll-loops -fforce-addr -falign-functions=4" DISTDIR="/usr/portage/distfiles" FEATURES="sandbox ccache autoaddcvs" GENTOO_MIRRORS="ftp://ftp.tu-clausthal.de/pub/linux/gentoo/" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 oss apm avi crypt cups encode foomaticdb gif jpeg libg++ mad mikmod mpeg ncurses nls pdflib png quicktime spell truetype xml2 xmms xv zlib directfb alsa gdbm berkdb slang readline arts tetex aalib bonobo svga tcltk java guile ruby X sdl gpm tcpd pam libwww ssl perl python esd imlib oggvorbis gnome gtk qt kde motif opengl mozilla snmp cdr"
Version bumping the ebuild to the latest kmplayer-0.8.1.ebuild in portdir-overlay, then force emerging it did the trick for me with kde 3.2b1. I'll leave it up to someone else to figure out the best way to stop kmplayer-0.8b being ranked above kmplayer-0.8.1 when it comes to emerge -u...
Now in portage. Thanks.