我对犰狳的使用有疑问.
我正在使用Ubuntu 12.10,以及Code :: Blocks中的gcc编译器.我使用synaptic包管理器安装了LAPACK和BLAS.我还使用突触包管理器安装了一次Armadillo,一次是用CMake手动安装的.CMake在进行犰狳编译的配置时找到了LAPACK和BLAS库.此外,我在"构建选项" - >"链接器"中的代码::块中链接了BLAS和LAPACK的库.
但是,每当我想构建我的项目时,我都会收到错误消息:
In function `void arma::lapack::getrf<double>(int*, int*, double*, int*, int*, int*)':|
/usr/include/armadillo_bits/lapack_wrapper.hpp|41|undefined reference to `wrapper_dgetrf_'|
这显然意味着犰狳找不到LAPACK,但我做错了什么？
我还取消了armadillo_bits/config.hpp文件中各自的行,因此它看起来像这样:
#if !defined(ARMA_USE_LAPACK)
//#define ARMA_USE_LAPACK
//// Uncomment the above line if you have LAPACK or a high-speed replacement for LAPACK,
//// such as Intel MKL, AMD ACML, or the Accelerate framework.
//// LAPACK is required for matrix decompositions (eg. SVD) and matrix inverse.
#endif
#if !defined(ARMA_USE_BLAS)
//#define ARMA_USE_BLAS
//// Uncomment the above line if you have BLAS or …