pidgin/pidgin

Remove old Farsight code.

2019-10-07, Elliott Sales de Andrade
69aecf36a4e0
Remove old Farsight code.

There is no longer any check for Farsight, and nothing sets
HAVE_FARSIGHT any more.
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