meson.build

project('raqm', 'c',
  version : '0.9.0',
  default_options : [
    'c_std=c99',
    'cpp_std=c++11',
  ],
  meson_version: '>= 0.56.0',
)

raqm_version = meson.project_version().split('.')

cc = meson.get_compiler('c')

# FreeType version ([libtool,    actual] from its docs/VERSIONS.TXT)
#                  ([pkg-config, cmake])
freetype_version = ['24.0.18', '2.11.0']

# Set freetype as a dummy, for now
freetype = dependency('', required: false)

if cc.get_argument_syntax() == 'msvc'
  freetype = dependency('freetype', version : '>= @0@'.format(freetype_version[1]),
                        method: 'cmake',
                        required: false)

  if not freetype.found()
    freetype_lib = cc.find_library('freetype',
                                   has_headers: ['freetype/freetype.h'],
                                   required: false)
    if cc.has_function('FT_Reference_Face', dependencies : freetype_lib)
      freetype = freetype_lib
    else
      message('Your FreeType2 installation is too old, falling back...')
    endif
  endif
endif

if not freetype.found()
  freetype = dependency('freetype2', version : '>= @0@'.format(freetype_version[0]),
                        method: 'pkg-config',
                        fallback : ['freetype2', 'freetype_dep'],
                        default_options : ['png=disabled', 'bzip2=disabled',
                                           'zlib=disabled', 'harfbuzz=disabled'])
endif

harfbuzz = dependency('harfbuzz', version : '>= 3.0.0',
                      fallback : ['harfbuzz', 'libharfbuzz_dep'],
                      default_options : ['freetype=enabled',
                                         'glib=disabled', 'gobject=disabled',
                                         'cairo=disabled', 'icu=disabled',
                                         'tests=disabled'])

fribidi = dependency('', required : false)
sheenbidi = dependency('', required : false)
if get_option('sheenbidi')
  sheenbidi = dependency('sheenbidi',
                         fallback : ['sheenbidi', 'sheenbidi_dep'])
else
  fribidi = dependency('fribidi',  version : '>= 1.0.6',
                       fallback : ['fribidi', 'libfribidi_dep'],
                       default_options : ['docs=false', 'tests=false'])
endif

deps = [freetype, harfbuzz, fribidi, sheenbidi]

subdir('src')
subdir('tests')
if get_option('docs')
  subdir('docs')
endif

pkg = import('pkgconfig')
pkg.generate(
  filebase : meson.project_name(),
  version : meson.project_version(),
  name : meson.project_name(),
  description : 'A library for complex text layout',
  url : 'https://github.com/HOST-Oman/libraqm',
  libraries : libraqm,
)