make install ... no headers?

[ucntcme]

I did look there. But the destination directory was empty.

I did a default install. It created a qwt-5.0.2 directory under C:. Under there are three directories: doc, lib, and include. I expected header files in the include directory. The makefile backs me up on that expectation but the directory was empty. In fact the only one of those directories not empty was the lib directory.

[Uwe]

I did look there. But the destination directory was empty.

Go into the src directory and type "make install_headers".
What do you see ?

Uwe