talkatu/talkatu

Remove code for no-longer supported GTK

2021-10-09, Elliott Sales de Andrade
cdb6fdb07bc4
Remove code for no-longer supported GTK

We require GTK 3.24 now.

Testing Done:
Compile only.

Reviewed at https://reviews.imfreedom.org/r/1012/
###############################################################################
# Options
###############################################################################
option(
'nls',
type : 'boolean', value : true,
description : 'Install translation files'
)
option(
'doc',
type : 'boolean', value : true, yield : true,
description : 'build documentation with gtk-doc'
)
option(
'help2man',
type : 'boolean', value : true,
description : 'Whether or not to build man pages from --help output'
)
option(
'install-demo',
type : 'boolean', value : true,
description : 'Whether or not to install demo application'
)
option(
'introspection',
type : 'boolean', value : true, yield : true,
description : 'build gobject-introspection support'
)
option(
'tests',
type : 'boolean', value : true,
description : 'run unit tests'
)
option(
'vapi',
type : 'boolean', value : true,
description : 'Whether or not to build vapi files for gplugin'
)