project('MangoHud', ['c', 'cpp'], version : 'v0.6.9', license : 'MIT', meson_version: '>=0.60.0', default_options : ['buildtype=release', 'c_std=c99', 'cpp_std=c++14', 'warning_level=2'] ) cc = meson.get_compiler('c') cpp = meson.get_compiler('cpp') prog_python = import('python').find_installation('python3', modules: ['mako']) null_dep = dependency('', required : false) mangohud_version = vcs_tag( command: ['git', 'describe', '--tags', '--dirty=+'], input: 'version.h.in', output: 'version.h') mangohud_version_dep = declare_dependency(sources : mangohud_version) pre_args = [ '-D__STDC_CONSTANT_MACROS', '-D__STDC_FORMAT_MACROS', '-D__STDC_LIMIT_MACROS', '-DPACKAGE_VERSION="@0@"'.format(meson.project_version()), '-DSPDLOG_COMPILED_LIB' ] # Define DEBUG for debug builds only (debugoptimized is not included on this one) if get_option('buildtype') == 'debug' pre_args += '-DDEBUG' pre_args += '-DSPDLOG_ACTIVE_LEVEL=SPDLOG_LEVEL_TRACE' else pre_args += '-DNDEBUG' pre_args += '-DSPDLOG_ACTIVE_LEVEL=SPDLOG_LEVEL_' + get_option('loglevel').to_upper() endif # TODO: this is very incomplete is_unixy = false if ['linux', 'cygwin', 'gnu'].contains(host_machine.system()) pre_args += '-D_GNU_SOURCE' pre_args += '-DHAVE_PTHREAD' is_unixy = true endif if get_option('glibcxx_asserts') pre_args += '-D_GLIBCXX_ASSERTIONS' endif # Check for GCC style atomics if cc.compiles('''#include int main() { struct { uint64_t *v; } x; return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) & (int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL); }''', name : 'GCC atomic builtins') pre_args += '-DUSE_GCC_ATOMIC_BUILTINS' endif # Not in C99, needs POSIX if cc.compiles(''' #define _GNU_SOURCE #include int main() { struct timespec ts; return timespec_get(&ts, TIME_UTC); }''', name : 'Supports timespec_get') pre_args += '-DHAVE_TIMESPEC_GET' endif # Check for GCC style builtins foreach b : ['bswap32', 'bswap64', 'clz', 'clzll', 'ctz', 'expect', 'ffs', 'ffsll', 'popcount', 'popcountll', 'unreachable'] if cc.has_function(b) pre_args += '-DHAVE___BUILTIN_@0@'.format(b.to_upper()) endif endforeach vulkan_wsi_args = [] vulkan_wsi_deps = [] if is_unixy dep_x11 = dependency('x11', required: get_option('with_x11')) dep_wayland_client = dependency('wayland-client', required: get_option('with_wayland'), version : '>=1.11') dbus_dep = dependency('dbus-1', required: get_option('with_dbus')).partial_dependency(compile_args : true, includes : true) else dep_x11 = null_dep dep_wayland_client = null_dep dbus_dep = null_dep endif if dep_x11.found() vulkan_wsi_args += ['-DVK_USE_PLATFORM_XLIB_KHR'] vulkan_wsi_deps += dep_x11.partial_dependency(compile_args : true, includes : true) endif if dep_wayland_client.found() vulkan_wsi_args += ['-DVK_USE_PLATFORM_WAYLAND_KHR'] vulkan_wsi_deps += dep_wayland_client endif if is_unixy and not dep_x11.found() and not dep_wayland_client.found() error('At least one of "with_x11" and "with_wayland" should be enabled') endif inc_common = [ include_directories('include'), ] dep_pthread = dependency('threads') add_project_arguments( cc.get_supported_arguments([ '-Werror=implicit-function-declaration', '-Werror=missing-declarations', '-Werror=missing-prototypes', '-Werror=return-type', '-Werror=incompatible-pointer-types', '-Wno-unused-parameter', '-Qunused-arguments', '-fno-math-errno', '-fno-trapping-math', '-Wno-missing-field-initializers', ]), language : ['c'], ) add_project_arguments( cpp.get_supported_arguments([ '-Werror=missing-declarations', '-Werror=return-type', '-Wno-unused-parameter', '-Qunused-arguments', '-fno-math-errno', '-fno-trapping-math', '-Wno-non-virtual-dtor', '-Wno-missing-field-initializers', ]), language : ['cpp'], ) foreach a : pre_args add_project_arguments(a, language : ['c', 'cpp']) endforeach # check for dl support if is_unixy if cc.has_function('dlopen') dep_dl = null_dep else dep_dl = cc.find_library('dl') endif # check for linking with rt by default if cc.has_function('clock_gettime') dep_rt = null_dep else dep_rt = cc.find_library('rt') endif else dep_dl = null_dep dep_rt = null_dep endif vkh_sp = subproject('vulkan-headers') vk_api_xml = vkh_sp.get_variable('vulkan_api_xml') dep_vulkan = vkh_sp.get_variable('vulkan_headers_dep') vk_enum_to_str = custom_target( 'vk_enum_to_str', input : ['bin/gen_enum_to_str.py', vk_api_xml], output : ['vk_enum_to_str.c', 'vk_enum_to_str.h'], command : [ prog_python, '@INPUT0@', '--xml', '@INPUT1@', '--outdir', meson.current_build_dir() ], ) imgui_options = [ 'default_library=static', 'werror=false', # use 'auto_features=disabled' once available: https://github.com/mesonbuild/meson/issues/5320 'dx9=disabled', 'dx10=disabled', 'dx11=disabled', 'dx12=disabled', 'metal=disabled', 'opengl=disabled', 'vulkan=disabled', 'glfw=disabled', 'sdl2=disabled', 'osx=disabled', 'win=disabled', 'marmalade=disabled', 'allegro5=disabled', ] sizeof_ptr = cc.sizeof('void*') if sizeof_ptr == 8 pre_args += '-DMANGOHUD_ARCH="64bit"' elif sizeof_ptr == 4 pre_args += '-DMANGOHUD_ARCH="32bit"' endif if get_option('mangoapp') imgui_options += [ 'opengl=enabled', 'glfw=enabled', ] endif dearimgui_sp = subproject('imgui', default_options: imgui_options) dearimgui_dep = dearimgui_sp.get_variable('imgui_dep') spdlog_dep = cpp.find_library('spdlog', required: get_option('use_system_spdlog')) if not spdlog_dep.found() spdlog_sp = subproject('spdlog', default_options: [ 'default_library=static', 'compile_library=true', 'werror=false', 'tests=false', ]) spdlog_dep = spdlog_sp.get_variable('spdlog_dep') else spdlog_dep = dependency('spdlog', required: true) endif if ['windows', 'mingw'].contains(host_machine.system()) minhook_sp = subproject('minhook') minhook_dep = minhook_sp.get_variable('minhook_dep') windows_deps = [ minhook_dep, ] else windows_deps = null_dep endif if get_option('mangoapp') or get_option('mangoapp_layer') glfw3_dep = dependency('glfw3') endif json_dep = dependency('nlohmann_json') subdir('src') if get_option('include_doc') subdir('data') endif if get_option('tests').enabled() cmocka_dep = dependency('cmocka', fallback: ['cmocka', 'cmocka_dep']) e = executable('amdgpu', 'tests/test_amdgpu.cpp', files( 'src/amdgpu.cpp', 'src/cpu.cpp', 'src/gpu.cpp', 'src/mesa/util/os_time.c', 'src/file_utils.cpp', ), cpp_args: ['-DTEST_ONLY'], dependencies: [ cmocka_dep, spdlog_dep, dearimgui_dep ], include_directories: inc_common) test('test amdgpu', e, workdir : meson.project_source_root() + '/tests') endif