hi, try including all your .h files in that one .h file.
Not all versions of ffmpeg guard against multiple inclusion... and you're including some files multiple times. So either make sure you're only including once, or put your own guards around them (as detailed above). that should fix it... I hope. cu. On Thu, May 21, 2009 at 10:43 AM, Tyler Laing <[email protected]> wrote: > Sorry, just figured it out: > > gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall > -Wstrict-prototypes -fPIC -D_REENTRANT -I/usr/X11R6/include > -I/usr/include/SDL -I/usr/local/include -I/usr/include/python2.5 -c > src/ff_movie.c -o build/temp.linux-x86_64-2.5/src/ff_movie.o > > > > On Wed, May 20, 2009 at 5:35 PM, Tyler Laing <[email protected]> wrote: > >> What do you mean by "gcc line of something that fails"? >> >> Something like this: >> >> In file included from /usr/local/include/libavutil/avutil.h:56, >> from /usr/local/include/libavcodec/avcodec.h:30, >> from /usr/local/include/libavformat/avformat.h:45, >> from src/ff_movie.h:5, >> from src/ff_movie.c:18: >> /usr/local/include/libavutil/common.h:134: error: redefinition of >> ‘av_log2’ >> /usr/include/ffmpeg/common.h:98: error: previous definition of ‘av_log2’ >> was here >> >> >> Thats the first error that comes up. >> >> -Tyler >> >> >> On Wed, May 20, 2009 at 5:18 PM, René Dudfield <[email protected]> wrote: >> >>> hi, >>> >>> that likely depends on your include paths. Generally /usr/local/include/ >>> comes first. >>> >>> You might need to put in your own head guards if ffmpeg isn't putting >>> them in themselves. >>> >>> Like so: >>> >>> #ifndef MY_BLA >>> #define MY_BLA >>> #include "bla.h" >>> #endif >>> >>> Hopefully then things only get included once. >>> >>> What is the gcc line of something that fails? >>> >>> >>> cu, >>> >>> >>> >>> >>> >>> On Thu, May 21, 2009 at 10:07 AM, Tyler Laing <[email protected]>wrote: >>> >>>> Thanks Lenard, that worked. Now, just fixing bugs that are stopping >>>> compilation. >>>> >>>> One problem I ran into and solved was that I was using the wrong version >>>> of the header files. However, in solving that, it seems to be trying to >>>> include both the versions, which end up conflicting and generating a huge >>>> list of conflict reports. Is there anyway to tell setup not to use the >>>> header files in /usr/include, and instead use the headers in >>>> /usr/local/include in the dependency? >>>> >>>> -Tyler >>>> >>>> >>>> On Wed, May 20, 2009 at 1:28 PM, Lenard Lindstrom <[email protected]>wrote: >>>> >>>>> Your shouldn't need anything special for the includes if the headers >>>>> are in /usr/include or /usr/local/include. The dependency is primarily for >>>>> passing extra libraries to the linker: -lavcodec -lavdevice -lavformat >>>>> -lavutil -lswscale. For config_unix.py try adding: >>>>> >>>>> Dependency('FFMPEG', 'avformat.h', 'libavformat', ['avcodec', >>>>> 'avdevice', 'avformat', 'avutil', 'swscale']), >>>>> >>>>> though you may have to shuffle the library order to get it to link. The >>>>> 'avformat.h' and 'libavformat' are merely files the config_unit.py >>>>> searches >>>>> for to determine if ffmpeg is available. >>>>> >>>>> In Setup.in add: >>>>> >>>>> FFMPEG = -lavcodec -lavdevice -lavformat -lavutil -lswscale >>>>> >>>>> after the "PORTTIME =" entry. Again put the libraries in the order >>>>> required to link. But for the most part this line will be ignored and >>>>> replaced by config_unix.py. >>>>> >>>>> After the gfxdraw entry add >>>>> >>>>> <moviemodname> src/<movemodname>.c $(SDL) $(FFMPEG) $(DEBUG) >>>>> >>>>> It should be commented as experimental for now. Hopefully by the end of >>>>> summer any such qualifiers can be removed. >>>>> >>>>> Lenard >>>>> >>>>> >>>>> Tyler Laing wrote: >>>>> >>>>>> Thanks Lenard. But what do I put specifically for the dependencies? Do >>>>>> I do a different dependency object for each of the header files I need? >>>>>> >>>>>> -Tyler >>>>>> >>>>>> On Wed, May 20, 2009 at 12:02 PM, Lenard Lindstrom >>>>>> <[email protected]<mailto: >>>>>> [email protected]>> wrote: >>>>>> >>>>>> Nothing needs to be done to config.py. But for config_unix.py a >>>>>> new Dependency needs to be added to the DEPS list in main(). Also >>>>>> an "FFMPEG =" line should be added to Setup.in, giving some Unix >>>>>> defaults, and add a new build line in the optional modules section >>>>>> for the new movie module. As for providing paths, if ffmpeg was >>>>>> installed as a package then the compiler should find it. >>>>>> >>>>>> Lenard >>>>>> >>>>>> >>>>>> Tyler Laing wrote: >>>>>> >>>>>> Okay, so I have some code that looks like it will work, so now >>>>>> is when I need to start testing it. But to get it to compile >>>>>> and install with pygame, I've been trying to figure out how to >>>>>> add the necessary stuff to config.py and config_unix.py. >>>>>> >>>>>> Does anyone have some information on how to do this? >>>>>> >>>>>> For reference, right now I'm including these: >>>>>> #include <ffmpeg/avstring.h> >>>>>> #include <ffmpeg/rtsp.h> >>>>>> #include <ffmpeg/swscale.h> >>>>>> #include <ffmpeg/opt.h> >>>>>> #include <libavdevice/avdevice.h> >>>>>> >>>>>> #include <SDL.h> >>>>>> #include <SDL_thread.h> >>>>>> #include <ffmpeg/avformat.h> >>>>>> >>>>>> in my code. >>>>>> >>>>>> I've already tried to find the relevant info, but no luck >>>>>> there. Thanks for any and all help! >>>>>> >>>>>> -Tyler >>>>>> >>>>>> -- Visit my blog at http://oddco.ca/zeroth/zblog >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Visit my blog at http://oddco.ca/zeroth/zblog >>>>>> >>>>> >>>>> >>>>> -- >>>>> Lenard Lindstrom >>>>> <[email protected]> >>>>> >>>>> >>>> >>>> >>>> -- >>>> Visit my blog at http://oddco.ca/zeroth/zblog >>>> >>> >>> >> >> >> -- >> Visit my blog at http://oddco.ca/zeroth/zblog >> > > > > -- > Visit my blog at http://oddco.ca/zeroth/zblog >
