Le 01/02/2013 07:05, Markus Elfring a écrit :
... use 2.10.9 for development, without using 2.12.x.
I have begun to try this approach, too. But I get another surprise.
elfring@Sonne:~/Projekte/OpalVoip/OPAL/3.10.9> ./configure
...
⇒ Excerpt from the build log:
...
make[3]: Entering directory
`/home/elfring/Projekte/OpalVoip/OPAL/3.10.9/plugins/video/H.263-1998'
...
h263-1998.cxx: In member function ‘virtual void
H263_Base_EncoderContext::SetOption(const char*, const char*)’:
h263-1998.cxx:320:27: error: ‘CODEC_FLAG_H263P_UMV’ was not declared in this
scope
h263-1998.cxx:322:28: error: ‘CODEC_FLAG_H263P_UMV’ was not declared in this
scope
h263-1998.cxx:363:27: error: ‘CODEC_FLAG_H263P_SLICE_STRUCT’ was not declared in
this scope
h263-1998.cxx:365:28: error: ‘CODEC_FLAG_H263P_SLICE_STRUCT’ was not declared in
this scope
h263-1998.cxx:373:27: error: ‘CODEC_FLAG_H263P_AIV’ was not declared in this
scope
h263-1998.cxx:375:28: error: ‘CODEC_FLAG_H263P_AIV’ was not declared in this
scope
h263-1998.cxx: In member function ‘bool H263_Base_EncoderContext::OpenCodec()’:
h263-1998.cxx:455:3: error: ‘CODEC_FLAG_H263P_UMV’ was not declared in this
scope
h263-1998.cxx:456:3: error: ‘CODEC_FLAG_OBMC’ was not declared in this scope
h263-1998.cxx:458:3: error: ‘CODEC_FLAG_H263P_SLICE_STRUCT’ was not declared in
this scope
h263-1998.cxx:460:3: error: ‘CODEC_FLAG_H263P_AIV’ was not declared in this
scope
h263-1998.cxx: In member function ‘virtual bool
H263_Base_EncoderContext::EncodeFrames(const BYTE*, unsigned int&, BYTE*,
unsigned int&, unsigned int&)’:
h263-1998.cxx:524:72: error: ‘FF_I_TYPE’ was not declared in this scope
h263-1998.cxx: In member function ‘virtual bool
H263_RFC2190_EncoderContext::Init()’:
h263-1998.cxx:606:24: error: ‘CODEC_FLAG_H263P_UMV’ was not declared in this
scope
h263-1998.cxx:611:24: error: ‘CODEC_FLAG_H263P_AIV’ was not declared in this
scope
h263-1998.cxx:612:24: error: ‘CODEC_FLAG_H263P_SLICE_STRUCT’ was not declared in
this scope
make[3]: ***
[/home/elfring/Projekte/OpalVoip/OPAL/3.10.9/plugins/../lib_linux_x86_64/plugins/h263_ffmpeg/h263-1998.o]
Error 1
...
Do I need to add any old header files to my build environment so that these
preprocessor symbols can be resolved?
Are there any chances to complete the version information in the involved
configuration checks?
Those symbols are supposed to come from ffmpeg.
I suggest you stick to some simple "./configure --prefix=/usr" (nothing
more) if you're not able to cope with problems when you add more
configure options.
Snark
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