Steps to Reproduce: 1. ACCEPT_KEYWORDS="~amd64" emerge -uD faad2 2. Wait for configure to fail emerge -uDN world Calculating world dependencies ...done! >>> emerge (1 of 4) media-video/mpeg4ip-1.4.1 to / >>> md5 files ;-) mpeg4ip-1.3.ebuild >>> md5 files ;-) mpeg4ip-1.4.1.ebuild >>> md5 files ;-) mpeg4ip-1.1.ebuild >>> md5 files ;-) files/digest-mpeg4ip-1.4.1 >>> md5 files ;-) files/mpeg4ip-1.1-gentoo-fixes.patch >>> md5 files ;-) files/mpeg4ip-1.1-gcc3.4.patch >>> md5 files ;-) files/digest-mpeg4ip-1.1 >>> md5 files ;-) files/digest-mpeg4ip-1.3 >>> md5 src_uri ;-) mpeg4ip-1.4.1.tar.gz >>> Unpacking source... >>> Unpacking mpeg4ip-1.4.1.tar.gz to /var/tmp/portage/mpeg4ip-1.4.1/work >>> Source unpacked. dir: . SDL appears to be installed Error - we have detected a version of faac that has libmp4v2 support and no copy of mpeg4ip-config. This means faac was built with faad2 and the libraries will be incompatible. Please reinstall faac without mp4v2 support Additional Info: linux ~ # emerge info Portage 2.0.53 (default-linux/amd64/2005.1, gcc-3.4.4, glibc-2.3.5-r3, 2.6.14-gentoo-r2.0 x86_64) ================================================================= System uname: 2.6.14-gentoo-r2.0 x86_64 AMD Athlon(tm) 64 Processor 3500+ Gentoo Base System version 1.12.0_pre11 distcc 2.18.3 x86_64-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] ccache version 2.4 [enabled] dev-lang/python: 2.3.5, 2.4.2 sys-apps/sandbox: 1.2.17 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-r1 sys-devel/binutils: 2.16.1-r1 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.11-r3 ACCEPT_KEYWORDS="amd64 ~amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=k8 -pipe -O2" CHOST="x86_64-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/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/kde/3/share/config /usr/share/X11/xkb /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/splash /etc/terminfo /etc/env.d" CXXFLAGS="-march=k8 -pipe -O2" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig ccache distlocks sandbox sfperms strict userpriv usersandbox" GENTOO_MIRRORS="http://cudlug.cudenver.edu/gentoo/ http://mirror.espri.arizona.edu/gentoo/ http://mirror.datapipe.net/gentoo" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.us.gentoo.org/gentoo-portage" USE="amd64 X a52 aac alsa apache2 audiofile avi berkdb bitmap-fonts bzip2 crypt cups curl dbus divx4linux dri dts dv dvd dvdread eds emboss encode exif expat fam fame ffmpeg fftw flac foomaticdb fortran gd gdbm gif glut gmp gpm gstreamer gtk gtk2 hal howl idn ieee1394 imagemagick imlib java jpeg kde kdeenablefinal lcms lzw lzw-tiff mad ming mng mozilla mp3 mpeg mpeg4 mysql ncurses nls nptl ogg oggvorbis pam pcre pdflib perl php png python qt quicktime readline samba sdl server spell sql sqlite ssl subtitles tcpd theora tidy tiff transcode truetype truetype-fonts type1-fonts udev usb userlocales v4l vorbis wmf xine xml xml2 xpm xv xvid zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS This is picked up on my ~x86 box by the ebuild, and it exits with a friendly error. However on my ~amd64 I get the above error. Unmerging faad2, then upgrading faac as it says in the x86 ebuild error fixes this.
*** Bug 116139 has been marked as a duplicate of this bug. ***
Surprisingly :-) exactly the same issue with media-libs/libmp4v2
ok both fixed in 1.4.1.. removed test and replace with appropriate deps
