qulogic/pidgin

Fix introspection meson option.

2020-12-09, Elliott Sales de Andrade
ce42c0efab90
Fix introspection meson option.

It is no longer a disabler, so passing it to required: does not turn off that
dependency like it should. Also, the options in the projects were renamed.

Testing Done:
`meson configure -Dintrospection=false`, plus a bunch of plugin options off too since that need introspection.

Reviewed at https://reviews.imfreedom.org/r/266/
if ENABLE_DOC
subdir('reference')
endif
if ENABLE_GTK
pidgin_man = configure_file(
input : 'pidgin3.1.in',
output : 'pidgin3.1',
configuration : man_conf,
install : true,
install_dir : get_option('mandir') / 'man1')
endif
if enable_consoleui
finch_man = configure_file(
input : 'finch3.1.in',
output : 'finch3.1',
configuration : man_conf,
install : true,
install_dir : get_option('mandir') / 'man1')
endif