Usage DCMTK on OS X 10.9

[dangreen]

I want to use dcmtk on OS X. I've done next steps:

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git clone git://git.dcmtk.org/dcmtk.git
...
cd dcmtk
./configure && make   
...
make install-lib
...
cd ~
g++-4.9 t.cpp -o t -std=c++11
Undefined symbols for architecture x86_64:...

Now, how i should compile sources?

[Jan Schlamelcher]

I'm sorry, but you need to provide a bit more information.
What exactly are you trying to achive?

I presume you succeded in building DCMTK and you now try to use it in the file t.cpp.
I can see no -L/PATH/TO/DCMTK/LIBS -lofstd -l... parameters in your compiler commandline, so i would expect your compiler to output something about missing symbols.

Note: Using "-std=c++11" when compiling your application without setting it while building DCMTK (./configure CXXFLAGS=-std=c++11") is a VERY BAD IDEA, see:

• http://stackoverflow.com/questions/9408 ... s-with-c11
• http://support.dcmtk.org/docs-snapshot/ ... pport.html

for more details.

[dangreen]

I can see no -L/PATH/TO/DCMTK/LIBS -lofstd -l...

Can you tell about this flags?

[Jan Schlamelcher]

You might take a look at this: viewtopic.php?f=4&t=2689

[dangreen]

You might take a look at this: viewtopic.php?f=4&t=2689

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#include <dcmtk/config/osconfig.h> 

/*DCMTK Header Files*/

#include "dcmtk/dcmdata/dcvrpn.h"
#include "dcmtk/dcmdata/dcfilefo.h"

int main()
{

DcmFileFormat fileformat;
OFCondition status = fileformat.loadFile("test.dcm");
return 0;
} 

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~$ g++-4.9 t.cpp -o t -L/usr/local/include/dcmtk -ldcmdata -lofstd         
Undefined symbols for architecture x86_64:

[Jan Schlamelcher]

Try:

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~$ g++-4.9 t.cpp -o t -L/usr/local/include/dcmtk -ldcmdata -loflog -lofstd

[dangreen]

Try:

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~$ g++-4.9 t.cpp -o t -L/usr/local/include/dcmtk -ldcmdata -loflog -lofstd

Same result

[Jan Schlamelcher]

Which symbols are missing?

[dangreen]

Which symbols are missing?

https://www.dropbox.com/s/pazowb4obmtra ... %D0%B0.txt

[Jan Schlamelcher]

Strange output. It seems you are using zlib, so you need at least:

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~$ g++-4.9 t.cpp -o t -L/usr/local/include/dcmtk -ldcmdata -loflog -lofstd -lz

I'm not sure about the missing STL symbols however. They are either just consequential errors from the missing zlib symbols, or you are missing -lstdc++, but your compiler should normally use -lstdc++ automatically. Why are you calling g++-4.9 instead of g++? Is this a custom toolchain? That would explain these kind of errors.

[dangreen]

Strange output. It seems you are using zlib, so you need at least:

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~$ g++-4.9 t.cpp -o t -L/usr/local/include/dcmtk -ldcmdata -loflog -lofstd -lz

I'm not sure about the missing STL symbols however. They are either just consequential errors from the missing zlib symbols, or you are missing -lstdc++, but your compiler should normally use -lstdc++ automatically. Why are you calling g++-4.9 instead of g++? Is this a custom toolchain? That would explain these kind of errors.

I successfuly compile the program with g++ (4.2). g++-4.9 i installed from brew. Thanks!