At the best source of documentation for BLAS, there is mention of "The netlib family and cousins." In that, there is a mention of BLAS++ and LAPACK++. However, both of those
C++ libraries are just wrappers to Fortran code.
I want to use BLAS and LAPACK, but don’t want to enforce a Fortran compiler be available on the system for my users. Are there any optimized BLAS and LAPACK libraries (analogous to OpenBLAS) that have been written in C/C++?