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POEmbed python code in C++ (Windows + minGW + Python 2.7.2 + Eclipse)
 

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  1. POEmbed python code in C++ (Windows + minGW + Python 2.7.2 + Eclipse)
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    <p>I'm trying to embed python code in <code>C++ (Windows 7 + minGW + Python 2.7.2 + Eclipse Indigo with CDT and PyDev)</code>.</p> <p>So, this is the simple code:</p> <pre><code>#include &lt;Python.h&gt; //Python.h #include &lt;iostream&gt; //iostream using namespace std; int main(int argc, char *argv[]) { Py_Initialize(); PyRun_SimpleString("from time import time,ctime\n" "print('Today is', ctime(time()))\n"); Py_Finalize(); return 0; } </code></pre> <p>And I couldn't understant what am I doing wrong. I include dirrctories <code>C:\Python27\include</code> and <code>C:\Python27\lib</code>s but I can't build my project.</p> <p>1) When I trying to build my project I got this error:</p> <pre><code>**** Internal Builder is used for build **** g++ -IC:\Python27\include -IC:\Python27\libs -O0 -g3 -Wall -c -fmessage-length=0 -o main.o ..\main.cpp g++ -o testpy2.exe main.o main.o: In function `main': C:\Users\const\workspace\testpy2\Debug/../main.cpp:7: undefined reference to `_imp__Py_Initialize' C:\Users\const\workspace\testpy2\Debug/../main.cpp:9: undefined reference to `_imp__PyRun_SimpleStringFlags' C:\Users\const\workspace\testpy2\Debug/../main.cpp:10: undefined reference to `_imp__Py_Finalize' collect2: ld returned 1 exit status Build error occurred, build is stopped Time consumed: 1507 ms. </code></pre> <p>2) And if I change current toolchain in Eclipse from "minGW" to "CrossGCC" .. I got this error:</p> <pre><code>**** Build of configuration Release for project testpy **** make all Building file: ../main.cpp Invoking: Cross G++ Compiler g++ -I"C:\Python27\include" -I"C:\Python27\libs" -O3 -Wall -c -fmessage-length=0 -MMD -MP -MF"main.d" -MT"main.d" -o "main.o" "../main.cpp" Finished building: ../main.cpp Building target: testpy.exe Invoking: Cross G++ Linker g++ -o "testpy.exe" ./main.o -l"C:/Python27/libs/libpython27.a" -l"C:/Python27/libs/python27.lib" c:/mingw/bin/../lib/gcc/mingw32/4.5.2/../../../../mingw32/bin/ld.exe: cannot find -lC:/Python27/libs/libpython27.a c:/mingw/bin/../lib/gcc/mingw32/4.5.2/../../../../mingw32/bin/ld.exe: cannot find -lC:/Python27/libs/python27.lib collect2: ld returned 1 exit status make: *** [testpy.exe] Error 1 **** Build Finished **** </code></pre> <p>Could anybody tell me what's wrong with my code or settings or something else?</p> <p>Thank you</p>
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