QtCreator and TBB under Windows

问题:

I have compiled TBB from source using Mingw following the comment #5 in this post: http://software.intel.com/en-us/forums/topic/291331. That went ok.

When I try to use the new TBB library in a QtCreator project, I end with this errors (ignore the warning messages): http://postimage.org/image/yrrecugix/

Here's the sample code I tried (I omit the non-tbb code):

#include "tbb/task_scheduler_init.h"  int main() {   tbb::task_scheduler_init init;   /// more things. }

And here's the .pro file:

TEMPLATE = app CONFIG += console CONFIG -= qt  SOURCES += main.cpp  #QMAKE_CXXFLAGS += -fopenmp #QMAKE_LFLAGS += -fopenmp INCLUDEPATH += "E:\TRABAJO\LIBRERIAS\tbb-4.1_src\include" LIBS += -L"E:\TRABAJO\LIBRERIAS\tbb-4.1_src\build\windows_intel64_gcc_mingw4.5.4_debug\" \         -ltbb_debug

Any idea?.

Thanks!.

回答1:

When built with MinGW on Windows, TBB binaries are tbb.dll and tbb_debug.dll. The option -ltbb_debug in your configuration files probably causes the linker to look for libtbb_debug.. It can't find such a binary and reports about unresolved symbols.

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