pidgin/pidgin

Don't allow libraries to include their own global header files.

2020-11-19, Gary Kramlich
064ff9f4150a
Don't allow libraries to include their own global header files.

Testing Done:
Compiled, ran unit tests, and built the docs

Reviewed at https://reviews.imfreedom.org/r/232/
nullclient = executable('nullclient', 'nullclient.c', 'defines.h',
c_args : ['-DSTANDALONE'],
dependencies : [libpurple_dep, glib])