I am trying to compile mythdvd-0.14 using the ebuild in portage. During the compile, the following errors occur: ------------------------------------------------------------- make[1]: Entering directory `/var/tmp/portage/mythdvd-0.14/work/mythdvd-0.14/mythdvd' g++ -c -pipe -Wall -W -O3 -march=pentium3 -fomit-frame-pointer -D_REENTRANT -fPIC -D_GNU_SOURCE -DPREFIX=\"/usr\" -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -DQT_PLUGIN -I/usr/qt/3/mkspecs/linux-g++ -I. -I/usr/include -I/usr/qt/3/include -o main.o main.cpp g++ -c -pipe -Wall -W -O3 -march=pentium3 -fomit-frame-pointer -D_REENTRANT -D_GNU_SOURCE -DPREFIX=\"/usr\" -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -I/usr/qt/3/mkspecs/linux-g++ -I. -I/usr/include -I/usr/qt/3/include -o dbcheck.o ../mythdvd/dbcheck.cpp g++ -Wl,-rpath,/usr/qt/3/lib -o mtd main.o dbcheck.o -L/usr/qt/3/lib -L/usr/X11R6/lib -L/usr/lib -lmyth-0.14 -lqt-mt -lXext -lX11 -lm -lpthread /usr/lib/libmyth-0.14.so: undefined reference to `XineramaIsActive' /usr/lib/libmyth-0.14.so: undefined reference to `XineramaQueryScreens' /usr/lib/libmyth-0.14.so: undefined reference to `XineramaQueryExtension' collect2: ld returned 1 exit status make[1]: *** [mtd] Error 1 make[1]: Leaving directory `/var/tmp/portage/mythdvd-0.14/work/mythdvd-0.14/mtd' make: *** [sub-mtd] Error 2 make: *** Waiting for unfinished jobs.... g++ -c -pipe -Wall -W -O3 -march=pentium3 -fomit-frame-pointer -D_REENTRANT -fPIC -D_GNU_SOURCE -DPREFIX=\"/usr\" -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -DQT_PLUGIN -I/usr/qt/3/mkspecs/linux-g++ -I. -I/usr/include -I/usr/qt/3/include -o settings.o settings.cpp g++ -c -pipe -Wall -W -O3 -march=pentium3 -fomit-frame-pointer -D_REENTRANT -fPIC -D_GNU_SOURCE -DPREFIX=\"/usr\" -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -DQT_PLUGIN -I/usr/qt/3/mkspecs/linux-g++ -I. -I/usr/include -I/usr/qt/3/include -o dbcheck.o dbcheck.cpp rm -f libmythdvd.so g++ -Wl,-rpath,/usr/qt/3/lib -shared -o libmythdvd.so main.o settings.o dbcheck.o -L/usr/qt/3/lib -L/usr/lib -lqt-mt -lpthread make[1]: Leaving directory `/var/tmp/portage/mythdvd-0.14/work/mythdvd-0.14/mythdvd' !!! ERROR: media-plugins/mythdvd-0.14 failed. !!! Function src_compile, Line 44, Exitcode 2 !!! compile problem ------------------------------------------------------------- This error is not dependent on the 'transcode' useflag. This machine does not have Xinerama as a useflag, no support for it was built or needed. The package compiles fine on my other machine which does have Xinerama enabled. My emerge info: Portage 2.0.50-r1 (default-x86-1.4, gcc-3.3.2, glibc-2.3.2-r9, 2.6.2-gentoo-r1) ================================================================= System uname: 2.6.2-gentoo-r1 i686 Pentium III (Coppermine) Gentoo Base System version 1.4.3.13 Autoconf: sys-devel/autoconf-2.58-r1 Automake: sys-devel/automake-1.7.7 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CFLAGS="-O3 -march=pentium3 -fprefetch-loop-arrays -funroll-loops -pipe -fomit-f rame-pointer -fforce-addr -falign-functions=4" CHOST="i686-pc-linux-gnu" COMPILER="gcc3" CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3/s hare/config /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/env.d" CXXFLAGS="-O3 -march=pentium3 -fprefetch-loop-arrays -funroll-loops -pipe -fomit -frame-pointer -fforce-addr -falign-functions=4" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs ccache sandbox" GENTOO_MIRRORS="http://gentoo.llarian.net/ http://mirror.cpsc.ucalgary.ca/mirror /gentoo.org http://gentoo.ccccom.com http://128.213.5.34/gentoo/ http://mirrors. tds.net/gentoo" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X Xaw3d aalib apm artswrappersuid avi berkdb crypt cups dga dvd encode esd flac foomaticdb gdbm ggi gif gnome gphoto2 gpm gstreamer imagemagick imlib joyst ick jpeg libg++ libwww lirc mad memlimit mikmod mmx motif mpeg mysql ncurses nls nocd oggvorbis opengl oss pam pdflib perl png python qt quicktime readline samb a sdl slang speex spell sse ssl svga tcpd tiff transcode truetype usb videos wmf x86 xml2 xmms xosd xv zlib"
can you re-emerge mythtv (or mythfrontend -- whichever you had) and try again?
I re-emerged mythtv several times, even with different CFLAGS. I still get the same error as above.
Albert, do you happen to have FEATURES=keepwork or FEATURES=noclean? That can explain something like this... the partly-built sources might not be picking up on the fact that libXinerama is now an archive rather than shared object. You might try rm -rf /var/tmp/portage/* then try emerging.
The only features I have are FEATURES="autoaddcvs ccache sandbox". I also tried rm -rf /var/tmp/portage/* earlier, and now again, but nothing. Any other ideas?
Build requires libXinerama. Work around: Append "-lXinerama" to LIBS list in mtd/mtd.pro libXinerama is generated by xfree ebuild. Current ebuild for xfree-4.3.0-r5 has xinerama disabled.
no it doesn't, it's just that if you ran 4.3.99 series libxinerama was a separate lib. that's not the case in 4.3.0 where it's not separated out.
I recently had the exact same problem emerging media-plugins/mythdvd-0.14 ... -------- snip -------- /usr/lib/libmyth-0.14.so: undefined reference to `XineramaIsActive' /usr/lib/libmyth-0.14.so: undefined reference to `XineramaQueryScreens' /usr/lib/libmyth-0.14.so: undefined reference to `XineramaQueryExtension' collect2: ld returned 1 exit status make[1]: *** [mtd] Error 1 make[1]: Leaving directory `/var/tmp/portage/mythdvd-0.14/work/mythdvd-0.14/mtd' make: *** [sub-mtd] Error 2 make: *** Waiting for unfinished jobs.... g++ -c -pipe -Wall -W -O3 -march=athlon-xp -fomit-frame-pointer -D_REENTRANT -fPIC -D_GNU_SOURCE -DPREFIX=\"/usr\" -DQT_NO$ /usr/qt/3/bin/moc dvdripbox.h -o moc_dvdripbox.cpp /usr/qt/3/bin/moc titledialog.h -o moc_titledialog.cpp g++ -c -pipe -Wall -W -O3 -march=athlon-xp -fomit-frame-pointer -D_REENTRANT -fPIC -D_GNU_SOURCE -DPREFIX=\"/usr\" -DQT_NO$ g++ -c -pipe -Wall -W -O3 -march=athlon-xp -fomit-frame-pointer -D_REENTRANT -fPIC -D_GNU_SOURCE -DPREFIX=\"/usr\" -DQT_NO$ rm -f libmythdvd.so g++ -Wl,-rpath,/usr/qt/3/lib -shared -o libmythdvd.so dvdripbox.o dvdinfo.o titledialog.o main.o settings.o dbcheck.o moc_d$ make[1]: Leaving directory `/var/tmp/portage/mythdvd-0.14/work/mythdvd-0.14/mythdvd' !!! ERROR: media-plugins/mythdvd-0.14 failed. !!! Function src_compile, Line 44, Exitcode 2 !!! compile problem -------- snap -------- ... and solved it. Here is what I did: In /usr/portage/x11-base/xfree/xfree-4.3.0-r5.ebuild look for something like this: -------- snip -------- # if use xinerama # then # echo "#define BuildXinerama YES" >> config/cf/host.def # echo "#define BuildXineramaLibrary YES" >> config/cf/host.def # fi -------- snap -------- Uncomment these lines. Now add 'xinerama' to your USE-Variable in your /etc/make.conf Recompile (re-emerge) xfree86 qt mythtv mythdvd Now mythdvd should compile successfully. This worked for me. Cheers, Christof
i think you can fix it in the mythdvd ebuild by adding a line like this: just before "qmake -o "Makefile" "${PN}.pro" add this line: echo "EXTRA_LIBS += -lXinerama" >> settings.pro you need the same kind of fix for the mythbrowser ebuild.
The fix to the 0.14 ebuild also fixed the same problem on 0.13.
I think this is fixed in newver versions of mythtv.
