1config BR2_PACKAGE_EIGEN 2 bool "eigen" 3 depends on BR2_INSTALL_LIBSTDCPP 4 help 5 Eigen is a C++ template library for linear algebra: vectors, 6 matrices, and related algorithms. It is versatile, fast, 7 elegant and works on many platforms (OS/Compilers). 8 9 This package only installs header files to the include path. 10 If you just want to use Eigen, you can use the header files 11 right away. There is no binary to link to. Eigen is a pure 12 template library defined in the headers. 13 14 http://eigen.tuxfamily.org/ 15 16comment "eigen needs a toolchain w/ C++" 17 depends on !BR2_INSTALL_LIBSTDCPP 18