Compilation error with "diregist.h"

[dangreen]

When i include "dcmtk/dcmimage/diregist.h" in my Qt project i get this errors:

Undefined symbols for architecture x86_64:
"std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::compare(char const*) const", referenced from:
dcmtk::log4cplus::internal::parse_bool(bool&, OFString const&) in liboflog.a(env.o)
"std::__1::__basic_string_common<true>::__throw_length_error() const", referenced from:
std::__1::basic_stringbuf<char, std::__1::char_traits<char>, std::__1::allocator<char> >::str() const in libdcmimage.a(diregist.o)
std::__1::basic_stringbuf<char, std::__1::char_traits<char>, std::__1::allocator<char> >::str() const in libdcmimage.a(dihsvimg.o)
std::__1::basic_stringbuf<char, std::__1::char_traits<char>, std::__1::allocator<char> >::str() const in libdcmimage.a(dirgbimg.o)
std::__1::basic_stringbuf<char, std::__1::char_traits<char>, std::__1::allocator<char> >::str() const in libdcmimage.a(diybrimg.o)
std::__1::basic_stringbuf<char, std::__1::char_traits<char>, std::__1::allocator<char> >::str() const in libdcmimage.a(diargimg.o)
std::__1::basic_stringbuf<char, std::__1::char_traits<char>, std::__1::allocator<char> >::str() const in libdcmimage.a(dicmyimg.o)
std::__1::basic_stringbuf<char, std::__1::char_traits<char>, std::__1::allocator<char> >::str() const in libdcmimage.a(diyf2img.o)
...

[J. Riesmeier]

Did you compile DCMTK with HAVE_STL and/or HAVE_STD_STRING defined?

[dangreen]

Did you compile DCMTK with HAVE_STL and/or HAVE_STD_STRING defined?

I compile DCMTK with standard Makefile

[J. Riesmeier]

More details would be helpful... So, as far as I understood, you successfully compiled and installed DCMTK with default settings?

[dangreen]

More details would be helpful... So, as far as I understood, you successfully compiled and installed DCMTK with default settings?

I use OS X, I successfully compile and installed DCMTK with `make`. I can compile console app with this library ( and with "diregist.h" ), but in Qt ( I build GUI app ) I get the error.

[J. Riesmeier]

... then the compiler/linker settings are apparently different for your Qt project (compared to the ones of the DCMTK).

I would suggest that you "google" for the linker error, and get something like this: "I suspect this issue is because of the two C++ runtime libraries available under OS X..."

[dangreen]

... then the compiler/linker settings are apparently different for your Qt project (compared to the ones of the DCMTK).

I would suggest that you "google" for the linker error, and get something like this: "I suspect this issue is because of the two C++ runtime libraries available under OS X..."

clang: error: invalid deployment target for -stdlib=libc++ (requires OS X 10.7 or later)

Update:

i was edit pro file:

..macx {
QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.7
}

unix {
QMAKE_CXXFLAGS += -stdlib=libc++
LIBS += -L/usr/local/lib -lz -lijg8 -lijg12 -lijg16 -ltiff -lpng -lofstd -loflog -ldcmdata -ldcmimgle -ldcmimage -ldcmjpeg
INCLUDEPATH = /usr/local/include
}...

Now error the same.

[J. Riesmeier]

... but you were not recompiling the DCMTK with these settings, right? You should also consider that by default DCMTK uses its own classes for strings, lists and so on. See compiler macros HAVE_STL and HAVE_STD_STRING, which are described in DCMTK's documentation.

Btw, the order of libraries to be linked to a program is usually significant!

[dangreen]

... but you were not recompiling the DCMTK with these settings, right? You should also consider that by default DCMTK uses its own classes for strings, lists and so on. See compiler macros HAVE_STL and HAVE_STD_STRING, which are described in DCMTK's documentation.

Btw, the order of libraries to be linked to a program is usually significant!

Order of libraries is right.