Can't use the lapack-netlib cmake files, since they are designed to
build a complete lapack/blas library. They have their own fortran
detection and flag setup and so on. Instead I'll just recreate the
makefiles I need.

Fixed a typo in the NAME defines.

It sets DBLAS_OBJS directly to save a bunch of list appending in the
CMakeLists.txt files.

Added some kernel/L3 objects.

Added some kernel and driver/others objects.

The level3 object names should now be correct.

Fixed the code array not getting reset on subsequent AllCombinations
calls.

The BLAS interface folder should now be generated the correct objects
for the DOUBLE case.

Fixed some typos.

Updated c_check to set ARCH and BINARY64/32.

Added version variables.

Moved a couple C compiler ifs from Makefile.system into cc.cmake.

Naming isn't right, though, not seeing cblas_xxxx exports in the
resulting library.

Since the objects are the same, could generate SINGLE/COMPLEX/etc here
without having to rewrite all the object enumeration code again.

This function takes a set of sources and a set of preprocessor
definitions. It will iterate over the sources and build an object
file for each combination of preprocessor definitions for each
source file.

Added a rather convoluted CMake function to find all combinations
of a given list. This will be useful for the object files that are
compiled multiple times with different combinations of preprocessor
definitions.