project(

'nix-external-api-docs',

version : files('.version'),

meson_version : '>= 1.1',

license : 'LGPL-2.1-or-later',

)

fs = import('fs')

doxygen_cfg = configure_file(

input : 'doxygen.cfg.in',

output : 'doxygen.cfg',

configuration : {

'PROJECT_NUMBER' : meson.project_version(),

'OUTPUT_DIRECTORY' : meson.current_build_dir(),

'src' : fs.parent(fs.parent(meson.project_source_root())),

},

)

doxygen = find_program('doxygen', native : true, required : true)

custom_target(

'external-api-docs',

command : [ doxygen, doxygen_cfg ],

input : [

doxygen_cfg,

],

output : 'html',

install : true,

install_dir : get_option('datadir') / 'doc/nix/external-api',

build_always_stale : true,

)