[mythtv] 3 Hiccups with current (Sept. 9) CVS

Thor Sigvaldason mythtv-dev@snowman.net
Mon, 9 Sep 2002 20:50:10 -0400

Isaac (et al.)

	Couple of strange errors when compiling current CVS snapshot.

1.	If I edit the configure script to include lame support, then 'make', I get:

		gcc -c -pipe -w -O3 -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64
		-I../../../../../include -I/usr/local/src/qt/include
		-I/usr/local/src/qt/mkspecs/default -o mp3lameaudio.o mp3lameaudio.c
		In file included from mp3lameaudio.c:22:
		../../../../../include/lame/lame.h:89: parse error before `1'
		make[1]: *** [mp3lameaudio.o] Error 1
		make[1]: Leaving directory `/usr/local/src/mythCVS/cvs/MC/libavcodec'
		make: *** [sub-libavcodec] Error 2

	I'm using the most recent version of lame (3.92), and the line in question 
from lame.h is:

		/*asm optimizations*/
		typedef enum asm_optimizations_e {
	here->	    MMX = 1,
		    AMD_3DNOW = 2,
		    SSE = 3
		} asm_optimizations;

	On the assumption that an enum for MMX and a -DMMX are somehow (??!!??) 
confusing each other, if I rip out the -DMMX for just that compile line then 
everything is fine. This is a bit odd ....

2. 	Further along, when building the (new) epg, I get a really weird one:

	make[1]: Entering directory `/usr/local/src/mythCVS/cvs/MC/mythepg'
	g++ -c -pipe -Wall -W -O6 -march=pentiumpro -fomit-frame-pointer
	-funroll-loops -fexpensive-optimizations -finline-functions -D_REENTRANT
	-I../../../../../include -I../libmythtv -I../libNuppelVideo
	-I/usr/local/src/qt/include -I/usr/local/src/qt/mkspecs/default -o 
	guidegrid.o guidegrid.cpp
	/usr/local/src/qt/include/qvaluevector.h: In method
	QValueVectorPrivate<ChannelInfo> &)':
	/usr/local/src/qt/include/qvaluevector.h:476:   instantiated from
	/usr/local/src/qt/include/qvaluevector.h:459:   instantiated from here
	/usr/local/src/qt/include/qvaluevector.h:125: Internal compiler error.
	/usr/local/src/qt/include/qvaluevector.h:125: Please submit a full bug
	/usr/local/src/qt/include/qvaluevector.h:125: See
	<URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
	make[1]: *** [guidegrid.o] Error 1
	make[1]: Leaving directory `/usr/local/src/mythCVS/cvs/MC/mythepg'
	make: *** [sub-mythepg] Error 2
	I'm on a Pentium 4, and gcc is 2.95.3. If I take out the -O6 optimization 
(wow, does the epg really need to be that optimized  :-), then it compiles 
just fine.

3.	Linking for -lvorbis and -lvorbisenc are not automatically included in the 
Makefile for ./mythtv/ and ./mythfrontend/

That's it,

- Thor


Thor Sigvaldason <thor@sigvaldason.com>
For my PGP/GnuPG public key, send an e-mail to thorskey@sigvaldason.com