project('json-glib', 'c', version: '1.4.4',

        license: 'LGPLv2.1+',

        default_options: [

          'warning_level=1',

          'buildtype=debugoptimized',

          'c_std=c99',

        ],

        meson_version: '>= 0.40.1')

# Versioning

json_version = meson.project_version()

version_arr = json_version.split('.')

json_version_major = version_arr[0].to_int()

json_version_minor = version_arr[1].to_int()

json_version_micro = version_arr[2].to_int()

json_interface_age = json_version_minor.is_even() ? json_version_micro : 0

json_binary_age = 100 * json_version_minor + json_version_micro

json_api_version = '1.0'

json_api_name = '@0@-@1@'.format(meson.project_name(), json_api_version)

json_gettext_domain = json_api_name

# Maintain compatibility with the old soname versioning

soversion = 0

libversion = '@0@.@1@.@2@'.format(soversion, json_binary_age - json_interface_age, json_interface_age)

# Paths

json_includedir = join_paths(get_option('prefix'), get_option('includedir'))

json_datadir = join_paths(get_option('prefix'), get_option('datadir'))

json_mandir = join_paths(get_option('prefix'), get_option('mandir'))

json_localedir = join_paths(get_option('prefix'), get_option('localedir'))

json_libexecdir = join_paths(get_option('prefix'), get_option('libexecdir'))

# Dependencies

glib_req_version = '>= 2.44.0'

gobject_dep = dependency('gobject-2.0', version: glib_req_version)

gio_dep = dependency('gio-2.0', version: glib_req_version)

# Configurations

cc = meson.get_compiler('c')

host_system = host_machine.system()

cdata = configuration_data()

check_headers = [

  ['unistd.h', 'HAVE_UNISTD_H'],

]

foreach h: check_headers

  if cc.has_header(h.get(0))

    cdata.set(h.get(1), 1)

  endif

endforeach

cdata.set_quoted('GETTEXT_PACKAGE', json_gettext_domain)

if cc.get_id() == 'msvc'

  # Compiler options taken from msvc_recommended_pragmas.h

  # in GLib, based on _Win32_Programming_ by Rector and Newcomer

  test_cflags = [

    '-we4002', # too many actual parameters for macro

    '-we4003', # not enough actual parameters for macro

    '-w14010', # single-line comment contains line-continuation character

    '-we4013', # 'function' undefined; assuming extern returning int

    '-w14016', # no function return type; using int as default

    '-we4020', # too many actual parameters

    '-we4021', # too few actual parameters

    '-we4027', # function declared without formal parameter list

    '-we4029', # declared formal parameter list different from definition

    '-we4033', # 'function' must return a value

    '-we4035', # 'function' : no return value

    '-we4045', # array bounds overflow

    '-we4047', # different levels of indirection

    '-we4049', # terminating line number emission

    '-we4053', # an expression of type void was used as an operand

    '-we4071', # no function prototype given

    '-we4819', # the file contains a character that cannot be represented in the current code page

  ]

elif cc.get_id() == 'gcc' or cc.get_id() == 'clang'

  test_cflags = [

    '-Wcast-align',

    '-Wlogical-op',

    '-Wmissing-declarations',

    '-Wmissing-format-attribute',

    '-Wmissing-prototypes',

    '-Wmissing-noreturn',

    '-Wold-style-definition',

    '-Wpointer-arith',

    '-Wshadow',

    '-Wstrict-prototypes',

    '-Wunused',

    '-Wno-discarded-qualifiers',

    '-Wno-int-conversion',

    '-fno-strict-aliasing',

    '-Wno-uninitialized',

    '-Werror=address',

    '-Werror=array-bounds',

    '-Werror=empty-body',

    '-Werror=format=2',

    '-Werror=implicit',

    '-Werror=init-self',

    '-Werror=int-to-pointer-cast',

    '-Werror=main',

    '-Werror=missing-braces',

    '-Werror=nested-externs',

    '-Werror=nonnull',

    '-Werror=pointer-to-int-cast',

    '-Werror=return-type',

    '-Werror=sequence-point',

    '-Werror=trigraphs',

    '-Werror=undef',

    '-Werror=write-strings',

  ]

else

  test_cflags = []

endif

if get_option('default_library') != 'static'

  if host_system == 'windows'

    cdata.set('DLL_EXPORT', true)

    cdata.set('_JSON_EXTERN', '__declspec(dllexport) extern')

    if cc.get_id() != 'msvc'

      test_cflags += '-fvisibility=hidden'

    endif

  else

    cdata.set('_JSON_EXTERN', '__attribute__((visibility("default"))) extern')

    test_cflags += '-fvisibility=hidden'

  endif

endif

common_cflags = []

foreach cflag: test_cflags

  if cc.has_argument(cflag)

    common_cflags += cflag

  endif

endforeach

common_ldflags = []

if host_system == 'linux'

  foreach ldflag: [ '-Wl,-Bsymbolic', '-Wl,-z,relro', '-Wl,-z,now', ]

    if cc.has_argument(ldflag)

      common_ldflags += ldflag

    endif

  endforeach

endif

# Maintain compatibility with autotools

if host_system == 'darwin'

  common_ldflags += [

    '-compatibility_version 1',

    '-current_version @0@.@1@'.format(json_binary_age - json_interface_age, json_interface_age),

  ]

endif

root_dir = include_directories('.')

gnome = import('gnome')

python3 = import('python3').find_python()

gen_installed_test = files('build-aux/gen-installed-test.py')

subdir('json-glib')

subdir('po')

subdir('doc')