title: How to make Armadillo work on Windows?
body: <p>I cannot make Armadillo 4.3 work on Windows.  The library <code>armadillo/include</code> is included and I run <code>g++ "-LC:\\Armadillo\\BLAS_Lapack" -o1 -o test.exe test.o -llapack -lblas</code>, then I get the following error message:</p>
  
  <pre><code>C:/Armadillo/include/armadillo_bits/blas_wrapper.hpp:183: undefined reference to `wrapper_ddot_'
  test.o: In function `ZN4arma4blas4gemvIdEEvPKcPKiS5_PKT_S8_S5_S8_S5_S8_PS6_S5_':
  C:/Armadillo/include/armadillo_bits/blas_wrapper.hpp:34: undefined reference to `wrapper_dgemv_'
  test.o: In function `ZN4arma4blas4gemmIdEEvPKcS3_PKiS5_S5_PKT_S8_S5_S8_S5_S8_PS6_S5_':
  C:/Armadillo/include/armadillo_bits/blas_wrapper.hpp:69: undefined reference to `wrapper_dgemm_'
  </code></pre>
  
  <p>If I run  <code>g++ -o1 -o test.exe test.o -llapack -lblas</code>, I get</p>
  
  <pre><code>c:/mingw/bin/../lib/gcc/mingw32/4.8.1/../../../../mingw32/bin/ld.exe: cannot find -llapack
  c:/mingw/bin/../lib/gcc/mingw32/4.8.1/../../../../mingw32/bin/ld.exe: cannot find -lblas
  </code></pre>
  
  <p>I did uncomment the configuration file <code>config.hpp</code> according to the README file.</p>
  
  <p>Does anybody know how to make Armadillo work? (I am using Eclipse CDT.)</p>