Hi Christian,
/usr/bin/c++ -fPIC "CMakeFiles/simpleIO.dir/main_IO.o" -o
simpleIO -rdynamic
-L/home/cjc/csc583-svn/uriVisionLib/trunk/Development/Source/C++ -lGL
-lglut -Wl,-Bstatic -luriVision -luriVision -Wl,-Bdynamic
-Wl,-rpath,/home/cjc/csc583-svn/uriVisionLib/trunk/Development/Source/C++
Note: Placing "-luriVision" twice on the command line next to each other
like that will not actually gain you anything. The only reason to
include a library more than once on a linker command line is if it
contains symbols that are referenced by files that are placed after the
first occurrence of the library on the command line. eg:
foo.o -lbar baz.o -lbar
The second "-lbar" is only needed if baz.o includes references to
symbols that are defined in libbar.a which will not be pulled in when
resolving the references made by foo.o.
In function `uriVideoSources::ImageReader::getFrame(bool,
uriBase::RasterImage*)':
ImageReader.cpp:(.text+0x90): undefined reference to
`uriVideoSources::ImageReader_gen::getFrame_(bool,
uriBase::RasterImage*)'
[EMAIL PROTECTED]:~$ nm --demangle
/home/cjc/csc583-svn/uriVisionLib/trunk/Development/Source/C++/liburiVision.a
| grep outputFrame
As has already been pointed out you are greping for 'outputFrame' when
the error message you have reported was for a missing 'getFrame_'
symbol. I assume therefore that you are also getting error messages
about a missing reference to 'outputFrame_' ?
0000002c T uriMovieEditing::ImageWriter::outputFrame(uriBase::RasterImage*)
00000000 T uriMovieEditing::ImageWriter::outputFrame(uriBase::RasterImage*,
bool)
U
uriMovieEditing::ImageWriter_gen::outputFrame_(uriBase::RasterImage*,
bool)
Which if the above assumption is correct means that the linker is right.
uriMovieEditing does contain an unresolved reference to an
outputFrame_ symbol. You will need to add whichever library or object
file contains that symbol to the linker command line, and if it is a
library that contains it, then it must come *after* -luriVision on the
command line.
Cheers
Nick
