| project('harfbuzz', 'c', 'cpp', |
| meson_version: '>= 0.55.0', |
| version: '8.2.1', |
| default_options: [ |
| 'cpp_eh=none', # Just to support msvc, we are passing -fno-exceptions also anyway |
| # 'cpp_rtti=false', # Do NOT enable, wraps inherit it and ICU needs RTTI |
| 'cpp_std=c++11', |
| 'wrap_mode=nofallback', # Use --wrap-mode=default to revert, https://github.com/harfbuzz/harfbuzz/pull/2548 |
| ], |
| ) |
| |
| hb_version_arr = meson.project_version().split('.') |
| hb_version_major = hb_version_arr[0].to_int() |
| hb_version_minor = hb_version_arr[1].to_int() |
| hb_version_micro = hb_version_arr[2].to_int() |
| |
| # libtool versioning |
| hb_version_int = 60000 + hb_version_major*100 + hb_version_minor*10 + hb_version_micro |
| hb_libtool_version_info = '@0@:0:@0@'.format(hb_version_int) |
| |
| pkgmod = import('pkgconfig') |
| cpp = meson.get_compiler('cpp') |
| null_dep = dependency('', required: false) |
| |
| # Enforce C++14 requirement for MSVC STL |
| if ['clang', 'clang-cl'].contains(cpp.get_id()) and cpp.get_define('_MSC_FULL_VER') != '' |
| add_project_arguments('-std=c++14', language: 'cpp') |
| endif |
| |
| if cpp.get_argument_syntax() == 'msvc' |
| # Ignore several spurious warnings for things HarfBuzz does very commonly. |
| # If a warning is completely useless and spammy, use '/wdXXXX' to suppress it |
| # If a warning is harmless but hard to fix, use '/woXXXX' so it's shown once |
| # NOTE: Only add warnings here if you are sure they're spurious |
| msvc_args = [ |
| '/wd4244', # lossy type conversion (e.g. double -> int) |
| cpp.get_supported_arguments(['/utf-8']), # set the input encoding to utf-8 |
| ] |
| add_project_arguments(msvc_args, language: ['c', 'cpp']) |
| # Disable SAFESEH with MSVC for libs that use external deps that are built with MinGW |
| # noseh_link_args = ['/SAFESEH:NO'] |
| endif |
| |
| add_project_link_arguments(cpp.get_supported_link_arguments([ |
| '-Bsymbolic-functions' |
| ]), language: 'c') |
| |
| add_project_arguments(cpp.get_supported_arguments([ |
| '-fno-exceptions', |
| '-fno-rtti', |
| '-fno-threadsafe-statics', |
| '-fvisibility-inlines-hidden', |
| ]), language: 'cpp') |
| |
| if host_machine.cpu_family() == 'arm' and cpp.alignment('struct { char c; }') != 1 |
| if cpp.has_argument('-mstructure-size-boundary=8') |
| add_project_arguments('-mstructure-size-boundary=8', language: 'cpp') |
| endif |
| endif |
| |
| if host_machine.system() == 'windows' |
| add_project_arguments(cpp.get_supported_arguments([ |
| '-Wa,-mbig-obj' |
| ]), language : 'cpp') |
| endif |
| |
| check_headers = [ |
| ['unistd.h'], |
| ['sys/mman.h'], |
| ['stdbool.h'], |
| ['xlocale.h'], |
| ] |
| |
| check_funcs = [ |
| ['atexit'], |
| ['mprotect'], |
| ['sysconf'], |
| ['getpagesize'], |
| ['mmap'], |
| ['isatty'], |
| ['uselocale'], |
| ['newlocale'], |
| ['sincosf'], |
| ] |
| |
| m_dep = cpp.find_library('m', required: false) |
| |
| if meson.version().version_compare('>=0.60.0') |
| # pkg-config: freetype2, cmake: Freetype |
| freetype_dep = dependency('freetype2', 'Freetype', |
| required: get_option('freetype'), |
| default_options: ['harfbuzz=disabled'], |
| allow_fallback: true) |
| else |
| # painful hack to handle multiple dependencies but also respect options |
| freetype_opt = get_option('freetype') |
| # we want to handle enabled manually after fallbacks, but also handle disabled normally |
| if freetype_opt.enabled() |
| freetype_opt = false |
| endif |
| # try pkg-config name |
| freetype_dep = dependency('freetype2', method: 'pkg-config', required: freetype_opt) |
| # when disabled, leave it not-found |
| if not freetype_dep.found() and not get_option('freetype').disabled() |
| # Try cmake name |
| freetype_dep = dependency('Freetype', method: 'cmake', required: false) |
| # Subproject fallback, `allow_fallback: true` means the fallback will be |
| # tried even if the freetype option is set to `auto`. |
| if not freetype_dep.found() |
| freetype_dep = dependency('freetype2', |
| method: 'pkg-config', |
| required: get_option('freetype'), |
| default_options: ['harfbuzz=disabled'], |
| allow_fallback: true) |
| endif |
| endif |
| endif |
| |
| glib_dep = dependency('glib-2.0', required: get_option('glib')) |
| gobject_dep = dependency('gobject-2.0', required: get_option('gobject')) |
| graphite2_dep = dependency('graphite2', required: get_option('graphite2')) |
| graphite_dep = dependency('graphite2', required: get_option('graphite')) |
| wasm_dep = cpp.find_library('iwasm', required: get_option('wasm')) |
| # How to check whether iwasm was built, and hence requires, LLVM? |
| #llvm_dep = cpp.find_library('LLVM-15', required: get_option('wasm')) |
| |
| if meson.version().version_compare('>=0.60.0') |
| # pkg-config: icu-uc, cmake: ICU but with components |
| icu_dep = dependency('icu-uc', 'ICU', |
| components: 'uc', |
| required: get_option('icu'), |
| allow_fallback: true) |
| else |
| # painful hack to handle multiple dependencies but also respect options |
| icu_opt = get_option('icu') |
| # we want to handle enabled manually after fallbacks, but also handle disabled normally |
| if icu_opt.enabled() |
| icu_opt = false |
| endif |
| # try pkg-config name |
| icu_dep = dependency('icu-uc', method: 'pkg-config', required: icu_opt) |
| # when disabled, leave it not-found |
| if not icu_dep.found() and not get_option('icu').disabled() |
| # Try cmake name |
| icu_dep = dependency('ICU', method: 'cmake', components: 'uc', required: false) |
| # Try again with subproject fallback. `allow_fallback: true` means the |
| # fallback will be tried even if the icu option is set to `auto`, but |
| # we cannot pass this option until Meson 0.59.0, because no wrap file |
| # is checked into git. |
| if not icu_dep.found() |
| icu_dep = dependency('icu-uc', |
| method: 'pkg-config', |
| required: get_option('icu')) |
| endif |
| endif |
| endif |
| |
| if icu_dep.found() and icu_dep.type_name() == 'pkgconfig' |
| icu_defs = icu_dep.get_variable(pkgconfig: 'DEFS', default_value: '').split() |
| if icu_defs.length() > 0 |
| add_project_arguments(icu_defs, language: ['c', 'cpp']) |
| endif |
| endif |
| |
| cairo_dep = null_dep |
| cairo_ft_dep = null_dep |
| if not get_option('cairo').disabled() |
| cairo_dep = dependency('cairo', required: false) |
| cairo_ft_dep = dependency('cairo-ft', required: false) |
| |
| if (not cairo_dep.found() and |
| cpp.get_argument_syntax() == 'msvc' and |
| cpp.has_header('cairo.h')) |
| cairo_dep = cpp.find_library('cairo', required: false) |
| if cairo_dep.found() and cpp.has_function('cairo_ft_font_face_create_for_ft_face', |
| prefix: '#include <cairo-ft.h>', |
| dependencies: cairo_dep) |
| cairo_ft_dep = cairo_dep |
| endif |
| endif |
| |
| if not cairo_dep.found() |
| # Note that we don't have harfbuzz -> cairo -> freetype2 -> harfbuzz fallback |
| # dependency cycle here because we have configured freetype2 above with |
| # harfbuzz support disabled, so when cairo will lookup freetype2 dependency |
| # it will be forced to use that one. |
| cairo_dep = dependency('cairo', required: get_option('cairo')) |
| cairo_ft_required = get_option('cairo').enabled() and get_option('freetype').enabled() |
| cairo_ft_dep = dependency('cairo-ft', required: cairo_ft_required) |
| endif |
| endif |
| |
| chafa_dep = dependency('chafa', version: '>= 1.6.0', required: get_option('chafa')) |
| |
| conf = configuration_data() |
| incconfig = include_directories('.') |
| |
| add_project_arguments('-DHAVE_CONFIG_H', language: ['c', 'cpp']) |
| |
| warn_cflags = [ |
| '-Wno-non-virtual-dtor', |
| ] |
| |
| cpp_args = cpp.get_supported_arguments(warn_cflags) |
| |
| if glib_dep.found() |
| conf.set('HAVE_GLIB', 1) |
| endif |
| |
| if gobject_dep.found() |
| conf.set('HAVE_GOBJECT', 1) |
| endif |
| |
| if cairo_dep.found() |
| conf.set('HAVE_CAIRO', 1) |
| check_cairo_funcs = [ |
| ['cairo_user_font_face_set_render_color_glyph_func', {'deps': cairo_dep}], |
| ['cairo_font_options_get_custom_palette_color', {'deps': cairo_dep}], |
| ['cairo_user_scaled_font_get_foreground_source', {'deps': cairo_dep}], |
| ] |
| |
| if cairo_dep.type_name() == 'internal' |
| foreach func: check_cairo_funcs |
| name = func[0] |
| conf.set('HAVE_@0@'.format(name.to_upper()), 1) |
| endforeach |
| else |
| check_funcs += check_cairo_funcs |
| endif |
| endif |
| |
| if cairo_ft_dep.found() |
| conf.set('HAVE_CAIRO_FT', 1) |
| endif |
| |
| if chafa_dep.found() |
| conf.set('HAVE_CHAFA', 1) |
| endif |
| |
| if wasm_dep.found() |
| conf.set('HAVE_WASM', 1) |
| conf.set('HB_WASM_MODULE_DIR', '"'+get_option('prefix')+'/'+get_option('libdir')+'/harfbuzz/wasm"') |
| endif |
| |
| if graphite2_dep.found() or graphite_dep.found() |
| conf.set('HAVE_GRAPHITE2', 1) |
| endif |
| |
| if icu_dep.found() |
| conf.set('HAVE_ICU', 1) |
| endif |
| |
| if get_option('icu_builtin') |
| conf.set('HAVE_ICU_BUILTIN', 1) |
| endif |
| |
| if get_option('experimental_api') |
| conf.set('HB_EXPERIMENTAL_API', 1) |
| endif |
| |
| if freetype_dep.found() |
| conf.set('HAVE_FREETYPE', 1) |
| check_freetype_funcs = [ |
| ['FT_Get_Var_Blend_Coordinates', {'deps': freetype_dep}], |
| ['FT_Set_Var_Blend_Coordinates', {'deps': freetype_dep}], |
| ['FT_Done_MM_Var', {'deps': freetype_dep}], |
| ['FT_Get_Transform', {'deps': freetype_dep}], |
| ] |
| |
| if freetype_dep.type_name() == 'internal' |
| foreach func: check_freetype_funcs |
| name = func[0] |
| conf.set('HAVE_@0@'.format(name.to_upper()), 1) |
| endforeach |
| else |
| check_funcs += check_freetype_funcs |
| endif |
| endif |
| |
| gdi_uniscribe_deps = [] |
| # GDI (Uniscribe) (Windows) |
| if host_machine.system() == 'windows' and not get_option('gdi').disabled() |
| if (get_option('directwrite').enabled() and |
| not (cpp.has_header('usp10.h') and cpp.has_header('windows.h'))) |
| error('GDI/Uniscribe was enabled explicitly, but required headers are missing.') |
| endif |
| |
| gdi_deps_found = true |
| foreach usplib : ['usp10', 'gdi32', 'rpcrt4'] |
| dep = cpp.find_library(usplib, required: get_option('gdi')) |
| gdi_deps_found = gdi_deps_found and dep.found() |
| gdi_uniscribe_deps += dep |
| endforeach |
| |
| if gdi_deps_found |
| conf.set('HAVE_UNISCRIBE', 1) |
| conf.set('HAVE_GDI', 1) |
| endif |
| endif |
| |
| # DirectWrite (Windows) |
| if host_machine.system() == 'windows' and not get_option('directwrite').disabled() |
| if get_option('directwrite').enabled() and not cpp.has_header('dwrite_1.h') |
| error('DirectWrite was enabled explicitly, but required header is missing.') |
| endif |
| |
| conf.set('HAVE_DIRECTWRITE', 1) |
| endif |
| |
| # CoreText (macOS) |
| coretext_deps = [] |
| if host_machine.system() == 'darwin' and not get_option('coretext').disabled() |
| app_services_dep = dependency('appleframeworks', modules: ['ApplicationServices'], required: false) |
| if cpp.has_type('CTFontRef', prefix: '#include <ApplicationServices/ApplicationServices.h>', dependencies: app_services_dep) |
| coretext_deps += [app_services_dep] |
| conf.set('HAVE_CORETEXT', 1) |
| # On iOS CoreText and CoreGraphics are stand-alone frameworks |
| # Check for a different symbol to avoid getting cached result |
| else |
| coretext_dep = dependency('appleframeworks', modules: ['CoreText'], required: false) |
| coregraphics_dep = dependency('appleframeworks', modules: ['CoreGraphics'], required: false) |
| corefoundation_dep = dependency('appleframeworks', modules: ['CoreFoundation'], required: false) |
| if cpp.has_type('CTRunRef', prefix: '#include <CoreText/CoreText.h>', dependencies: [coretext_dep, coregraphics_dep, corefoundation_dep]) |
| coretext_deps += [coretext_dep, coregraphics_dep, corefoundation_dep] |
| conf.set('HAVE_CORETEXT', 1) |
| elif get_option('coretext').enabled() |
| error('CoreText was enabled explicitly, but required headers or frameworks are missing.') |
| endif |
| endif |
| endif |
| |
| # threads |
| thread_dep = null_dep |
| if host_machine.system() != 'windows' |
| thread_dep = dependency('threads', required: false) |
| |
| if thread_dep.found() |
| conf.set('HAVE_PTHREAD', 1) |
| endif |
| endif |
| |
| conf.set_quoted('PACKAGE_NAME', 'HarfBuzz') |
| conf.set_quoted('PACKAGE_VERSION', meson.project_version()) |
| |
| foreach check : check_headers |
| name = check[0] |
| |
| if cpp.has_header(name) |
| conf.set('HAVE_@0@'.format(name.to_upper().underscorify()), 1) |
| endif |
| endforeach |
| |
| harfbuzz_extra_deps = [] |
| foreach check : check_funcs |
| name = check[0] |
| opts = check.get(1, {}) |
| link_withs = opts.get('link_with', []) |
| check_deps = opts.get('deps', []) |
| extra_deps = [] |
| found = true |
| |
| # First try without linking |
| found = cpp.has_function(name, dependencies: check_deps) |
| |
| if not found and link_withs.length() > 0 |
| found = true |
| |
| foreach link_with : link_withs |
| dep = cpp.find_library(link_with, required: false) |
| if dep.found() |
| extra_deps += dep |
| else |
| found = false |
| endif |
| endforeach |
| |
| if found |
| found = cpp.has_function(name, dependencies: check_deps + extra_deps) |
| endif |
| endif |
| |
| if found |
| harfbuzz_extra_deps += extra_deps |
| conf.set('HAVE_@0@'.format(name.to_upper()), 1) |
| endif |
| endforeach |
| |
| subdir('src') |
| |
| if not get_option('utilities').disabled() |
| subdir('util') |
| endif |
| |
| if not get_option('tests').disabled() |
| subdir('test') |
| endif |
| |
| if not get_option('benchmark').disabled() |
| subdir('perf') |
| endif |
| |
| if not get_option('docs').disabled() |
| subdir('docs') |
| endif |
| |
| configure_file(output: 'config.h', configuration: conf) |
| |
| alias_target('lib', libharfbuzz) |
| alias_target('libs', libharfbuzz, libharfbuzz_subset) |
| |
| build_summary = { |
| 'Directories': |
| {'prefix': get_option('prefix'), |
| 'bindir': get_option('bindir'), |
| 'libdir': get_option('libdir'), |
| 'includedir': get_option('includedir'), |
| 'datadir': get_option('datadir'), |
| }, |
| 'Unicode callbacks (you want at least one)': |
| {'Builtin': true, |
| 'Glib': conf.get('HAVE_GLIB', 0) == 1, |
| 'ICU': conf.get('HAVE_ICU', 0) == 1, |
| }, |
| 'Font callbacks (the more the merrier)': |
| {'Builtin' : true, |
| 'FreeType': conf.get('HAVE_FREETYPE', 0) == 1, |
| }, |
| 'Dependencies used for command-line utilities': |
| {'Cairo': conf.get('HAVE_CAIRO', 0) == 1, |
| 'Chafa': conf.get('HAVE_CHAFA', 0) == 1, |
| }, |
| 'Additional shapers': |
| {'Graphite2': conf.get('HAVE_GRAPHITE2', 0) == 1, |
| 'WebAssembly (experimental)': conf.get('HAVE_WASM', 0) == 1, |
| }, |
| 'Platform shapers (not normally needed)': |
| {'CoreText': conf.get('HAVE_CORETEXT', 0) == 1, |
| 'DirectWrite (experimental)': conf.get('HAVE_DIRECTWRITE', 0) == 1, |
| 'GDI/Uniscribe': (conf.get('HAVE_GDI', 0) == 1) and (conf.get('HAVE_UNISCRIBE', 0) == 1), |
| }, |
| 'Other features': |
| {'Documentation': conf.get('HAVE_GTK_DOC', 0) == 1, |
| 'GObject bindings': conf.get('HAVE_GOBJECT', 0) == 1, |
| 'Cairo integration': conf.get('HAVE_CAIRO', 0) == 1, |
| 'Introspection': conf.get('HAVE_INTROSPECTION', 0) == 1, |
| 'Experimental APIs': conf.get('HB_EXPERIMENTAL_API', 0) == 1, |
| }, |
| 'Testing': |
| {'Tests': get_option('tests').enabled(), |
| 'Benchmark': get_option('benchmark').enabled(), |
| }, |
| } |
| foreach section_title, section : build_summary |
| summary(section, bool_yn: true, section: section_title) |
| endforeach |
