pidgin/pidgin

Convert pidgin from gtk-doc to gi-docgen

2021-10-19, Gary Kramlich
95555046173e
Convert pidgin from gtk-doc to gi-docgen

Testing Done:
Ran the docs locally and in convey.

Reviewed at https://reviews.imfreedom.org/r/1076/
if get_option('doc')
subdir('libpurple')
subdir('protocols')
if ENABLE_GTK
subdir('pidgin')
else
pidgin_doc = []
endif
if enable_consoleui
subdir('finch')
else
finch_doc = []
endif
alias_target('doc', libpurple_doc, protocols_doc, pidgin_doc, finch_doc)
endif