On Thu, Jul 24, 2003 at 06:00:52AM +0000, lrodrigo wrote:
> I have this problem in the instalation process:
>
> -fomit-frame-pointer -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
> -D_GNU_SOURCE -pipe -c flvenc.c -fPIC -DPIC -o flvenc.lo
> flvenc.c: In function `flv_write_trailer':
> flvenc.c:232: parse error before `file_size'
> flvenc.c:234: `flags' undeclared (first use in this function)
> flvenc.c:234: (Each undeclared identifier is reported only once
> flvenc.c:234: for each function it appears in.)
> flvenc.c:238: `file_size' undeclared (first use in this function)
> make[2]: *** [flvenc.lo] Error 1
> make[2]: Saliendo directorio
> `/stuff/files/store/Apps_TARBALL/transcode/avifile-0.7-0.7.38/ffmpeg/libavformat'
> make[1]: *** [all-recursive] Error 1
> make[1]: Saliendo directorio
> `/stuff/files/store/Apps_TARBALL/transcode/avifile-0.7-0.7.38/ffmpeg'
> make: *** [all-recursive] Error 1
>
> Do you know what's the matter?
Yes I know - this was the bug of the ffmpeg which has sliped into this release
unfortunately (these are the results of the 'last minute' update.
This code has been unfortunately using gcc C extension where
you could declare variable anywhere in the source - in plain C you
have to declare them in front of execution block. So this extension
is more like C++ behaviour.
Well there are few possible solution - either you will put these
I guess to lines which declares them in the function begin.
Another one is to use CVS
Also you may upgrade your C compiler (gcc-3.3)
Also you may wait for next release - or if everything else will fail
you may try this patch (I've reversed it manualy I hope it will work)
--- flvenc.c 10 Jul 2003 09:48:38 -0000 1.1
+++ flvenc.c 11 Jul 2003 07:04:37 -0000 1.2
@@ -224,13 +224,15 @@
static int flv_write_trailer(AVFormatContext *s)
{
- int64_t file_size;
- int flags = 0;
-
ByteIOContext *pb = &s->pb;
FLVContext *flv = s->priv_data;
Dump(flv,pb,1);
+ int64_t file_size = url_ftell(pb);
+ int flags = 0;
- file_size = url_ftell(pb);
flags |= flv->hasAudio ? 4 : 0;
flags |= flv->hasVideo ? 1 : 0;
url_fseek(pb, 4, SEEK_SET);
--
.''`.
: :' : Zdenek Kabelac [EMAIL PROTECTED], users.sf.net, fi.muni.cz}
`. `' Debian GNU/Linux maintainer - www.debian.{org,cz}
`-
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