1project('phosphor-dbus-interfaces', 'cpp',
2    meson_version: '>= 0.58.0',
3    default_options: [
4        'buildtype=debugoptimized',
5        'cpp_std=c++20',
6        'warning_level=3',
7        'werror=true',
8        'generate_md=' + (meson.is_subproject() ? 'false' : 'true'),
9    ],
10    version: '1.0.0',
11)
12
13# Get sdbusplus dependency.
14sdbusplus_dep = dependency('sdbusplus', required: false)
15if sdbusplus_dep.found() and sdbusplus_dep.type_name() != 'internal'
16    sdbusplusplus_prog = find_program('sdbus++', native: true)
17    sdbuspp_gen_meson_prog = find_program('sdbus++-gen-meson', native: true)
18else
19    sdbusplus_proj = subproject('sdbusplus', required: true)
20    sdbusplus_dep = sdbusplus_proj.get_variable('sdbusplus_dep')
21    sdbusplusplus_prog = sdbusplus_proj.get_variable('sdbusplusplus_prog')
22    sdbuspp_gen_meson_prog = sdbusplus_proj.get_variable(
23        'sdbuspp_gen_meson_prog'
24    )
25endif
26
27# Parse options to determine appropriate subdirectories to support.
28selected_subdirs = []
29if get_option('data_com_ibm')
30    selected_subdirs += 'com/ibm'
31endif
32if get_option('data_org_open_power')
33    selected_subdirs += 'org/open_power'
34endif
35if get_option('data_xyz_openbmc_project')
36    selected_subdirs += 'xyz/openbmc_project'
37endif
38
39# Install the selected YAML files.
40inst_yaml_dir = get_option('datadir') / 'phosphor-dbus-yaml/yaml'
41foreach d : selected_subdirs
42    install_subdir(
43        'yaml' / d,
44        install_dir: inst_yaml_dir / d,
45        strip_directory: true,
46    )
47endforeach
48
49# If libphosphor_dbus was not enabled, exit out from here.  We installed
50# the YAML which is all we are asked to do.
51if not get_option('libphosphor_dbus')
52    subdir_done()
53endif
54
55generated_sources = []
56generated_others = []
57yaml_sources = []
58
59# Source the generated meson files.
60subdir('gen')
61foreach d : selected_subdirs
62  subdir('gen' / d)
63endforeach
64custom_target(
65    'md',
66    command: 'true',
67    output: 'md',
68    capture: true,
69    depends: generated_others,
70    build_by_default: get_option('generate_md'))
71
72generated_files_headers = []
73generated_files_cpp = []
74foreach s : generated_sources
75    foreach f : s.to_list()
76        p = f.full_path()
77        if p.endswith('.hpp')
78            generated_files_headers += f
79        elif p.endswith('.cpp')
80            generated_files_cpp += f
81        else
82            error('Unknown filetype: ' + p)
83        endif
84    endforeach
85endforeach
86
87generated_root = meson.current_build_dir() / 'gen/'
88exclude_cpp = []
89foreach f : generated_files_cpp
90    exclude_cpp += f.full_path().replace(generated_root, '')
91endforeach
92
93# Install the generated header files.
94exclude = exclude_cpp
95foreach o : generated_others
96    foreach f : o.to_list()
97        exclude += f.full_path().replace(generated_root, '')
98    endforeach
99endforeach
100install_subdir(
101    generated_root,
102    exclude_files: exclude,
103    install_dir: get_option('includedir'),
104    strip_directory: true,
105)
106
107# Install the generated markdown files.
108exclude = exclude_cpp
109foreach f : generated_files_headers
110    exclude += f.full_path().replace(generated_root, '')
111endforeach
112install_subdir(
113    generated_root,
114    exclude_files: exclude,
115    install_dir: get_option('datadir') / 'doc' / meson.project_name(),
116    strip_directory: true,
117)
118
119# Define and build libphosphor_dbus.so from the C++ files.
120libphosphor_dbus = library(
121    'phosphor_dbus',
122    generated_sources,
123    implicit_include_directories: false,
124    include_directories: include_directories('gen'),
125    dependencies: sdbusplus_dep,
126    version: meson.project_version(),
127    install: true,
128)
129
130import('pkgconfig').generate(
131    libphosphor_dbus,
132    name: meson.project_name(),
133    version: meson.project_version(),
134    description: 'Generated sdbusplus bindings for phosphor-dbus-interfaces',
135    variables: ['yamldir=' + '${pc_sysrootdir}${prefix}' / inst_yaml_dir],
136)
137
138phosphor_dbus_interfaces_dep = declare_dependency(
139    sources: generated_files_headers,
140    include_directories: include_directories('gen'),
141    link_with: libphosphor_dbus,
142    dependencies: sdbusplus_dep,
143    variables: ['yamldir=' + meson.project_source_root() / 'yaml'],
144)
145