in order to not pollute /usr/include/ with files like s_stuff.h and to prevent
name-clashes with other packages, headers should go into a special subdirectory.
make install installs headers into ${includedir}/pd
to make this directory findeable, this also includes pkg-config support
---
A couple points on this:
- g_all_guis.h should go into /usr/include/pd too, I know of at least
one external that uses it for a GUI object.
- seems like two copies of m_pd.h (/usr/include and /usr/include/pd)
could cause troubles, no? Maybe /usr/include/m_pd.h should be
something like
