[Csnd-dev] Plugins for cs7

I would really like it to be possible to build the plugin opcodes for
cs7.     have been looking at the CMakeLists.txt file in the plugin
directory but it is so different from previous CMake files that I
cannot see where it does anything.  I just get complaints that csdl.h
cannot be found but it is where it always has been in the csoundX
tree.
Until I can overcome this hurdle I cannot contribute to the development
operation.

So what with 2FA and inability to build enough of cs7 I am just wasting
time.

==John ffitch