[mythtv] cvs AMD64 compilation - mpegvideo.c error unrecognizable
insn
Paul Barrette
paulbarrette at gmail.com
Mon Feb 7 22:45:33 UTC 2005
Eric,
I have amd64 gentoo, I had to disable mmx, I noticed you have it
turned on. I don't know if this is fixed yet, but since no one else
has responded, I thought I would mention it.
--disable-mmx or turn it off in the mythtv.pro file, can't remember now.
Pb
On Mon, 07 Feb 2005 23:02:01 +0100, Eric STEIMER
<steimer at club-internet.fr> wrote:
> Eric STEIMER wrote:
> > I'm currently trying to build the mythtv cvs version on AMD64 system
> > pure64 (Debian alioth)
> > gcc is 3.3
> >
> > I apt-get'ed libqt3-mt-dev libmysqlclient10-dev liblircclient-dev
> > libartsc0-dev liblame0 liblame-dev
> > $PATH and $QTDIR points respectively to :$PATH:/usr/share/qt3/bin and
> > /usr/share/qt3
> >
> > When I try to make mythtv cvs I get an "unrecognizable insn" error: (see
> > below)
> >
> > Figuera:/usr/local/cvs/mythtv/mythtv# ./configure
> > Please note that these settings only deal with libavcodec, not MythTV.
> > CPU x86_64
> > Big Endian no
> > MMX enabled yes
> > Vector Builtins no
> > Creating config.mak and config.h
> > config.h is unchanged
> > Figuera:/usr/local/cvs/mythtv/mythtv# qmake mythtv.pro
> > Figuera:/usr/local/cvs/mythtv/mythtv# make
> > cd libs && make -f Makefile
> > make[1]: Entering directory `/usr/local/cvs/mythtv/mythtv/libs'
> > cd libavcodec && make -f Makefile
> > make[2]: Entering directory `/usr/local/cvs/mythtv/mythtv/libs/libavcodec'
> > qmake -o Makefile libavcodec.pro
> > make[2]: Leaving directory `/usr/local/cvs/mythtv/mythtv/libs/libavcodec'
> > make[2]: Entering directory `/usr/local/cvs/mythtv/mythtv/libs/libavcodec'
> > gcc -c -pipe -w -O3 -march=pentiumpro -fomit-frame-pointer -O3 -Wall
> > -Wno-switch -DPIC -fPIC -fomit-frame-pointer
> > -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
> > -D_GNU_SOURCE -D_REENTRANT -D_GNU_SOURCE -D_FILE_OFFSET_BI
> > TS=64 -DPREFIX=\"/usr/local\" -DMMX -DUSING_IVTV -DQT_NO_DEBUG
> > -DQT_THREAD_SUPPO RT -DQT_SHARED
> > -I/usr/share/qt3/mkspecs/default -I. -I../.. -I../../../../../../
> > include/qt3 -o utils.o utils.c
> > gcc -c -pipe -w -O3 -march=pentiumpro -fomit-frame-pointer -O3 -Wall
> > -Wno-switch -DPIC -fPIC -fomit-frame-pointer
> > -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
> > -D_GNU_SOURCE -D_REENTRANT -D_GNU_SOURCE -D_FILE_OFFSET_BI
> > TS=64 -DPREFIX=\"/usr/local\" -DMMX -DUSING_IVTV -DQT_NO_DEBUG
> > -DQT_THREAD_SUPPO RT -DQT_SHARED
> > -I/usr/share/qt3/mkspecs/default -I. -I../.. -I../../../../../../
> > include/qt3 -o mem.o mem.c
> > gcc -c -pipe -w -O3 -march=pentiumpro -fomit-frame-pointer -O3 -Wall
> > -Wno-switch -DPIC -fPIC -fomit-frame-pointer
> > -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
> > -D_GNU_SOURCE -D_REENTRANT -D_GNU_SOURCE -D_FILE_OFFSET_BI
> > TS=64 -DPREFIX=\"/usr/local\" -DMMX -DUSING_IVTV -DQT_NO_DEBUG
> > -DQT_THREAD_SUPPO RT -DQT_SHARED
> > -I/usr/share/qt3/mkspecs/default -I. -I../.. -I../../../../../../
> > include/qt3 -o allcodecs.o allcodecs.c
> > gcc -c -pipe -w -O3 -march=pentiumpro -fomit-frame-pointer -O3 -Wall
> > -Wno-switch -DPIC -fPIC -fomit-frame-pointer
> > -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
> > -D_GNU_SOURCE -D_REENTRANT -D_GNU_SOURCE -D_FILE_OFFSET_BI
> > TS=64 -DPREFIX=\"/usr/local\" -DMMX -DUSING_IVTV -DQT_NO_DEBUG
> > -DQT_THREAD_SUPPO RT -DQT_SHARED
> > -I/usr/share/qt3/mkspecs/default -I. -I../.. -I../../../../../../
> > include/qt3 -o mpegvideo.o mpegvideo.c
> > mpegvideo.c: In function `select_input_picture':
> > mpegvideo.c:2112: error: unrecognizable insn:
> > (insn:HI 1654 1653 880 85 0x2a972347e0 (set (reg:SI 294)
> > (plus:SI (mult:SI (reg:SI 294)
> > (const_int 2 [0x2]))
> > (reg:SI 294))) -1 (insn_list 1653 (nil))
> > (nil))
> > mpegvideo.c:2112: internal compiler error: in extract_insn, at recog.c:2175
> > Please submit a full bug report,
> > with preprocessed source if appropriate.
> > See <URL:http://gcc.gnu.org/bugs.html> for instructions.
> > For Debian GNU/Linux specific bug reporting instructions, see
> > <URL:file:///usr/share/doc/gcc-3.3/README.Bugs>.
> > make[2]: *** [mpegvideo.o] Error 1
> > make[2]: Leaving directory `/usr/local/cvs/mythtv/mythtv/libs/libavcodec'
> > make[1]: *** [sub-libavcodec] Error 2
> > make[1]: Leaving directory `/usr/local/cvs/mythtv/mythtv/libs'
> > make: *** [sub-libs] Error 2
> > Figuera:/usr/local/cvs/mythtv/mythtv#
> >
> > Maybe the fact that my system is pure64 could explain the problem? I
> > prefer to ask here before initiating a bug report on gcc.
> >
> > I initially built mythtv-cvs on a PIII-450 and was pretty amazed with
> > the results. This made me decide to go for a whole new config with
> > AMD64, which was supposed to be well supported by MythTV (apart from
> > some Mythmusic issue).
> > I've spent the whole week-end trying to figure it out before resulting
> > myself to post here and ask for some help.
> > May I add I'm eager to test/validate the whole thing on my architecture
> > (Asus K8N-E Deluxe, PVR350) and help the mythtv community. Still I first
> > have to make it work :)
> > Thanks
> > Eric
> > _______________________________________________
> > mythtv-dev mailing list
> > mythtv-dev at mythtv.org
> > http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-dev
> >
> >
>
> Any idea/ressource to point me to?
> I tried to build the 0.16 sources, and ran into the kind of trouble
> (unrecognizable insn, this time in generictree.cpp file)
>
> Should I consider submitting a bug to gcc/Debian gcc? Many people seem
> to build AMD64 flawlessly... Did anyone succed on a Debian pure64 system?
> _______________________________________________
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> mythtv-dev at mythtv.org
> http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-dev
>
--
"Nastes led the Carians, men of a strange speech. These held
Miletus and the wooded mountain of Phthires, with the water of the
river Maeander and the lofty crests of Mt. Mycale. These were
commanded by Nastes and Amphimachus, the brave sons of Nomion.
He came into the fight with gold about him, like a girl; fool that he was, his
gold was of no avail to save him, for he fell in the river by the hand
of the fleet descendant of Aeacus, and Achilles bore away his gold."
--- Homer, Iliad, II
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