| # Copyright 2013-2017 The Meson development team |
| |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| # This file contains the detection logic for external dependencies that |
| # are UI-related. |
| import os |
| import re |
| import subprocess |
| import typing as T |
| from collections import OrderedDict |
| |
| from .. import mlog |
| from .. import mesonlib |
| from ..mesonlib import ( |
| MesonException, Popen_safe, extract_as_list, version_compare_many |
| ) |
| from ..environment import detect_cpu_family |
| |
| from .base import DependencyException, DependencyMethods |
| from .base import ExternalDependency, NonExistingExternalProgram |
| from .base import ExtraFrameworkDependency, PkgConfigDependency |
| from .base import ConfigToolDependency, DependencyFactory |
| from .base import find_external_program |
| |
| if T.TYPE_CHECKING: |
| from ..environment import Environment |
| from .base import ExternalProgram |
| |
| |
| class GLDependencySystem(ExternalDependency): |
| def __init__(self, name: str, environment, kwargs): |
| super().__init__(name, environment, kwargs) |
| |
| if self.env.machines[self.for_machine].is_darwin(): |
| self.is_found = True |
| # FIXME: Use AppleFrameworks dependency |
| self.link_args = ['-framework', 'OpenGL'] |
| # FIXME: Detect version using self.clib_compiler |
| return |
| if self.env.machines[self.for_machine].is_windows(): |
| self.is_found = True |
| # FIXME: Use self.clib_compiler.find_library() |
| self.link_args = ['-lopengl32'] |
| # FIXME: Detect version using self.clib_compiler |
| return |
| |
| @staticmethod |
| def get_methods(): |
| if mesonlib.is_osx() or mesonlib.is_windows(): |
| return [DependencyMethods.PKGCONFIG, DependencyMethods.SYSTEM] |
| else: |
| return [DependencyMethods.PKGCONFIG] |
| |
| def log_tried(self): |
| return 'system' |
| |
| class GnuStepDependency(ConfigToolDependency): |
| |
| tools = ['gnustep-config'] |
| tool_name = 'gnustep-config' |
| |
| def __init__(self, environment, kwargs): |
| super().__init__('gnustep', environment, kwargs, language='objc') |
| if not self.is_found: |
| return |
| self.modules = kwargs.get('modules', []) |
| self.compile_args = self.filter_args( |
| self.get_config_value(['--objc-flags'], 'compile_args')) |
| self.link_args = self.weird_filter(self.get_config_value( |
| ['--gui-libs' if 'gui' in self.modules else '--base-libs'], |
| 'link_args')) |
| |
| def find_config(self, versions=None, returncode: int = 0): |
| tool = [self.tools[0]] |
| try: |
| p, out = Popen_safe(tool + ['--help'])[:2] |
| except (FileNotFoundError, PermissionError): |
| return (None, None) |
| if p.returncode != returncode: |
| return (None, None) |
| self.config = tool |
| found_version = self.detect_version() |
| if versions and not version_compare_many(found_version, versions)[0]: |
| return (None, found_version) |
| |
| return (tool, found_version) |
| |
| def weird_filter(self, elems): |
| """When building packages, the output of the enclosing Make is |
| sometimes mixed among the subprocess output. I have no idea why. As a |
| hack filter out everything that is not a flag. |
| """ |
| return [e for e in elems if e.startswith('-')] |
| |
| def filter_args(self, args): |
| """gnustep-config returns a bunch of garbage args such as -O2 and so |
| on. Drop everything that is not needed. |
| """ |
| result = [] |
| for f in args: |
| if f.startswith('-D') \ |
| or f.startswith('-f') \ |
| or f.startswith('-I') \ |
| or f == '-pthread' \ |
| or (f.startswith('-W') and not f == '-Wall'): |
| result.append(f) |
| return result |
| |
| def detect_version(self): |
| gmake = self.get_config_value(['--variable=GNUMAKE'], 'variable')[0] |
| makefile_dir = self.get_config_value(['--variable=GNUSTEP_MAKEFILES'], 'variable')[0] |
| # This Makefile has the GNUStep version set |
| base_make = os.path.join(makefile_dir, 'Additional', 'base.make') |
| # Print the Makefile variable passed as the argument. For instance, if |
| # you run the make target `print-SOME_VARIABLE`, this will print the |
| # value of the variable `SOME_VARIABLE`. |
| printver = "print-%:\n\t@echo '$($*)'" |
| env = os.environ.copy() |
| # See base.make to understand why this is set |
| env['FOUNDATION_LIB'] = 'gnu' |
| p, o, e = Popen_safe([gmake, '-f', '-', '-f', base_make, |
| 'print-GNUSTEP_BASE_VERSION'], |
| env=env, write=printver, stdin=subprocess.PIPE) |
| version = o.strip() |
| if not version: |
| mlog.debug("Couldn't detect GNUStep version, falling back to '1'") |
| # Fallback to setting some 1.x version |
| version = '1' |
| return version |
| |
| |
| def _qt_get_private_includes(mod_inc_dir, module, mod_version): |
| # usually Qt5 puts private headers in /QT_INSTALL_HEADERS/module/VERSION/module/private |
| # except for at least QtWebkit and Enginio where the module version doesn't match Qt version |
| # as an example with Qt 5.10.1 on linux you would get: |
| # /usr/include/qt5/QtCore/5.10.1/QtCore/private/ |
| # /usr/include/qt5/QtWidgets/5.10.1/QtWidgets/private/ |
| # /usr/include/qt5/QtWebKit/5.212.0/QtWebKit/private/ |
| |
| # on Qt4 when available private folder is directly in module folder |
| # like /usr/include/QtCore/private/ |
| if int(mod_version.split('.')[0]) < 5: |
| return tuple() |
| |
| private_dir = os.path.join(mod_inc_dir, mod_version) |
| # fallback, let's try to find a directory with the latest version |
| if not os.path.exists(private_dir): |
| dirs = [filename for filename in os.listdir(mod_inc_dir) |
| if os.path.isdir(os.path.join(mod_inc_dir, filename))] |
| dirs.sort(reverse=True) |
| |
| for dirname in dirs: |
| if len(dirname.split('.')) == 3: |
| private_dir = dirname |
| break |
| return (private_dir, |
| os.path.join(private_dir, 'Qt' + module)) |
| |
| class QtExtraFrameworkDependency(ExtraFrameworkDependency): |
| def __init__(self, name, env, kwargs, language: T.Optional[str] = None): |
| super().__init__(name, env, kwargs, language=language) |
| self.mod_name = name[2:] |
| |
| def get_compile_args(self, with_private_headers=False, qt_version="0"): |
| if self.found(): |
| mod_inc_dir = os.path.join(self.framework_path, 'Headers') |
| args = ['-I' + mod_inc_dir] |
| if with_private_headers: |
| args += ['-I' + dirname for dirname in _qt_get_private_includes(mod_inc_dir, self.mod_name, qt_version)] |
| return args |
| return [] |
| |
| class QtBaseDependency(ExternalDependency): |
| def __init__(self, name, env, kwargs): |
| super().__init__(name, env, kwargs, language='cpp') |
| self.qtname = name.capitalize() |
| self.qtver = name[-1] |
| if self.qtver == "4": |
| self.qtpkgname = 'Qt' |
| else: |
| self.qtpkgname = self.qtname |
| self.root = '/usr' |
| self.bindir = None |
| self.private_headers = kwargs.get('private_headers', False) |
| mods = extract_as_list(kwargs, 'modules') |
| self.requested_modules = mods |
| if not mods: |
| raise DependencyException('No ' + self.qtname + ' modules specified.') |
| self.from_text = 'pkg-config' |
| |
| self.qtmain = kwargs.get('main', False) |
| if not isinstance(self.qtmain, bool): |
| raise DependencyException('"main" argument must be a boolean') |
| |
| # Keep track of the detection methods used, for logging purposes. |
| methods = [] |
| # Prefer pkg-config, then fallback to `qmake -query` |
| if DependencyMethods.PKGCONFIG in self.methods: |
| mlog.debug('Trying to find qt with pkg-config') |
| self._pkgconfig_detect(mods, kwargs) |
| methods.append('pkgconfig') |
| if not self.is_found and DependencyMethods.QMAKE in self.methods: |
| mlog.debug('Trying to find qt with qmake') |
| self.from_text = self._qmake_detect(mods, kwargs) |
| methods.append('qmake-' + self.name) |
| methods.append('qmake') |
| if not self.is_found: |
| # Reset compile args and link args |
| self.compile_args = [] |
| self.link_args = [] |
| self.from_text = mlog.format_list(methods) |
| self.version = None |
| |
| def compilers_detect(self, interp_obj): |
| "Detect Qt (4 or 5) moc, uic, rcc in the specified bindir or in PATH" |
| # It is important that this list does not change order as the order of |
| # the returned ExternalPrograms will change as well |
| bins = ['moc', 'uic', 'rcc', 'lrelease'] |
| found = {b: NonExistingExternalProgram(name='{}-{}'.format(b, self.name)) |
| for b in bins} |
| wanted = '== {}'.format(self.version) |
| |
| def gen_bins(): |
| for b in bins: |
| if self.bindir: |
| yield os.path.join(self.bindir, b), b |
| # prefer the <tool>-qt<version> of the tool to the plain one, as we |
| # don't know what the unsuffixed one points to without calling it. |
| yield '{}-{}'.format(b, self.name), b |
| yield b, b |
| |
| for b, name in gen_bins(): |
| if found[name].found(): |
| continue |
| |
| if name == 'lrelease': |
| arg = ['-version'] |
| elif mesonlib.version_compare(self.version, '>= 5'): |
| arg = ['--version'] |
| else: |
| arg = ['-v'] |
| |
| # Ensure that the version of qt and each tool are the same |
| def get_version(p): |
| _, out, err = mesonlib.Popen_safe(p.get_command() + arg) |
| if b.startswith('lrelease') or not self.version.startswith('4'): |
| care = out |
| else: |
| care = err |
| return care.split(' ')[-1].replace(')', '').strip() |
| |
| p = interp_obj.find_program_impl([b], required=False, |
| version_func=get_version, |
| wanted=wanted).held_object |
| if p.found(): |
| found[name] = p |
| |
| return tuple([found[b] for b in bins]) |
| |
| def _pkgconfig_detect(self, mods, kwargs): |
| # We set the value of required to False so that we can try the |
| # qmake-based fallback if pkg-config fails. |
| kwargs['required'] = False |
| modules = OrderedDict() |
| for module in mods: |
| modules[module] = PkgConfigDependency(self.qtpkgname + module, self.env, |
| kwargs, language=self.language) |
| for m_name, m in modules.items(): |
| if not m.found(): |
| self.is_found = False |
| return |
| self.compile_args += m.get_compile_args() |
| if self.private_headers: |
| qt_inc_dir = m.get_pkgconfig_variable('includedir', dict()) |
| mod_private_dir = os.path.join(qt_inc_dir, 'Qt' + m_name) |
| if not os.path.isdir(mod_private_dir): |
| # At least some versions of homebrew don't seem to set this |
| # up correctly. /usr/local/opt/qt/include/Qt + m_name is a |
| # symlink to /usr/local/opt/qt/include, but the pkg-config |
| # file points to /usr/local/Cellar/qt/x.y.z/Headers/, and |
| # the Qt + m_name there is not a symlink, it's a file |
| mod_private_dir = qt_inc_dir |
| mod_private_inc = _qt_get_private_includes(mod_private_dir, m_name, m.version) |
| for directory in mod_private_inc: |
| self.compile_args.append('-I' + directory) |
| self.link_args += m.get_link_args() |
| |
| if 'Core' in modules: |
| core = modules['Core'] |
| else: |
| corekwargs = {'required': 'false', 'silent': 'true'} |
| core = PkgConfigDependency(self.qtpkgname + 'Core', self.env, corekwargs, |
| language=self.language) |
| modules['Core'] = core |
| |
| if self.env.machines[self.for_machine].is_windows() and self.qtmain: |
| # Check if we link with debug binaries |
| debug_lib_name = self.qtpkgname + 'Core' + self._get_modules_lib_suffix(True) |
| is_debug = False |
| for arg in core.get_link_args(): |
| if arg == '-l%s' % debug_lib_name or arg.endswith('%s.lib' % debug_lib_name) or arg.endswith('%s.a' % debug_lib_name): |
| is_debug = True |
| break |
| libdir = core.get_pkgconfig_variable('libdir', {}) |
| if not self._link_with_qtmain(is_debug, libdir): |
| self.is_found = False |
| return |
| |
| self.is_found = True |
| self.version = m.version |
| self.pcdep = list(modules.values()) |
| # Try to detect moc, uic, rcc |
| # Used by self.compilers_detect() |
| self.bindir = self.get_pkgconfig_host_bins(core) |
| if not self.bindir: |
| # If exec_prefix is not defined, the pkg-config file is broken |
| prefix = core.get_pkgconfig_variable('exec_prefix', {}) |
| if prefix: |
| self.bindir = os.path.join(prefix, 'bin') |
| |
| def search_qmake(self) -> T.Generator['ExternalProgram', None, None]: |
| for qmake in ('qmake-' + self.name, 'qmake'): |
| yield from find_external_program(self.env, self.for_machine, qmake, 'QMake', [qmake]) |
| |
| def _qmake_detect(self, mods, kwargs): |
| for qmake in self.search_qmake(): |
| if not qmake.found(): |
| continue |
| # Check that the qmake is for qt5 |
| pc, stdo = Popen_safe(qmake.get_command() + ['-v'])[0:2] |
| if pc.returncode != 0: |
| continue |
| if not 'Qt version ' + self.qtver in stdo: |
| mlog.log('QMake is not for ' + self.qtname) |
| continue |
| # Found qmake for Qt5! |
| self.qmake = qmake |
| break |
| else: |
| # Didn't find qmake :( |
| self.is_found = False |
| return |
| self.version = re.search(self.qtver + r'(\.\d+)+', stdo).group(0) |
| # Query library path, header path, and binary path |
| mlog.log("Found qmake:", mlog.bold(self.qmake.get_path()), '(%s)' % self.version) |
| stdo = Popen_safe(self.qmake.get_command() + ['-query'])[1] |
| qvars = {} |
| for line in stdo.split('\n'): |
| line = line.strip() |
| if line == '': |
| continue |
| (k, v) = tuple(line.split(':', 1)) |
| qvars[k] = v |
| # Qt on macOS uses a framework, but Qt for iOS/tvOS does not |
| xspec = qvars.get('QMAKE_XSPEC', '') |
| if self.env.machines.host.is_darwin() and not any(s in xspec for s in ['ios', 'tvos']): |
| mlog.debug("Building for macOS, looking for framework") |
| self._framework_detect(qvars, mods, kwargs) |
| # Sometimes Qt is built not as a framework (for instance, when using conan pkg manager) |
| # skip and fall back to normal procedure then |
| if self.is_found: |
| return self.qmake.name |
| else: |
| mlog.debug("Building for macOS, couldn't find framework, falling back to library search") |
| incdir = qvars['QT_INSTALL_HEADERS'] |
| self.compile_args.append('-I' + incdir) |
| libdir = qvars['QT_INSTALL_LIBS'] |
| # Used by self.compilers_detect() |
| self.bindir = self.get_qmake_host_bins(qvars) |
| self.is_found = True |
| |
| # Use the buildtype by default, but look at the b_vscrt option if the |
| # compiler supports it. |
| is_debug = self.env.coredata.get_builtin_option('buildtype') == 'debug' |
| if 'b_vscrt' in self.env.coredata.base_options: |
| if self.env.coredata.base_options['b_vscrt'].value in ('mdd', 'mtd'): |
| is_debug = True |
| modules_lib_suffix = self._get_modules_lib_suffix(is_debug) |
| |
| for module in mods: |
| mincdir = os.path.join(incdir, 'Qt' + module) |
| self.compile_args.append('-I' + mincdir) |
| |
| if module == 'QuickTest': |
| define_base = 'QMLTEST' |
| elif module == 'Test': |
| define_base = 'TESTLIB' |
| else: |
| define_base = module.upper() |
| self.compile_args.append('-DQT_%s_LIB' % define_base) |
| |
| if self.private_headers: |
| priv_inc = self.get_private_includes(mincdir, module) |
| for directory in priv_inc: |
| self.compile_args.append('-I' + directory) |
| libfile = self.clib_compiler.find_library(self.qtpkgname + module + modules_lib_suffix, |
| self.env, |
| libdir) |
| if libfile: |
| libfile = libfile[0] |
| else: |
| mlog.log("Could not find:", module, |
| self.qtpkgname + module + modules_lib_suffix, |
| 'in', libdir) |
| self.is_found = False |
| break |
| self.link_args.append(libfile) |
| |
| if self.env.machines[self.for_machine].is_windows() and self.qtmain: |
| if not self._link_with_qtmain(is_debug, libdir): |
| self.is_found = False |
| |
| return self.qmake.name |
| |
| def _get_modules_lib_suffix(self, is_debug): |
| suffix = '' |
| if self.env.machines[self.for_machine].is_windows(): |
| if is_debug: |
| suffix += 'd' |
| if self.qtver == '4': |
| suffix += '4' |
| if self.env.machines[self.for_machine].is_darwin(): |
| if is_debug: |
| suffix += '_debug' |
| if mesonlib.version_compare(self.version, '>= 5.14.0'): |
| if self.env.machines[self.for_machine].is_android(): |
| cpu_family = self.env.machines[self.for_machine].cpu_family |
| if cpu_family == 'x86': |
| suffix += '_x86' |
| elif cpu_family == 'x86_64': |
| suffix += '_x86_64' |
| elif cpu_family == 'arm': |
| suffix += '_armeabi-v7a' |
| elif cpu_family == 'aarch64': |
| suffix += '_arm64-v8a' |
| else: |
| mlog.warning('Android target arch {!r} for Qt5 is unknown, ' |
| 'module detection may not work'.format(cpu_family)) |
| return suffix |
| |
| def _link_with_qtmain(self, is_debug, libdir): |
| base_name = 'qtmaind' if is_debug else 'qtmain' |
| qtmain = self.clib_compiler.find_library(base_name, self.env, libdir) |
| if qtmain: |
| self.link_args.append(qtmain[0]) |
| return True |
| return False |
| |
| def _framework_detect(self, qvars, modules, kwargs): |
| libdir = qvars['QT_INSTALL_LIBS'] |
| |
| # ExtraFrameworkDependency doesn't support any methods |
| fw_kwargs = kwargs.copy() |
| fw_kwargs.pop('method', None) |
| fw_kwargs['paths'] = [libdir] |
| |
| for m in modules: |
| fname = 'Qt' + m |
| mlog.debug('Looking for qt framework ' + fname) |
| fwdep = QtExtraFrameworkDependency(fname, self.env, fw_kwargs, language=self.language) |
| if fwdep.found(): |
| self.compile_args.append('-F' + libdir) |
| self.compile_args += fwdep.get_compile_args(with_private_headers=self.private_headers, |
| qt_version=self.version) |
| self.link_args += fwdep.get_link_args() |
| else: |
| break |
| else: |
| self.is_found = True |
| # Used by self.compilers_detect() |
| self.bindir = self.get_qmake_host_bins(qvars) |
| |
| def get_qmake_host_bins(self, qvars): |
| # Prefer QT_HOST_BINS (qt5, correct for cross and native compiling) |
| # but fall back to QT_INSTALL_BINS (qt4) |
| if 'QT_HOST_BINS' in qvars: |
| return qvars['QT_HOST_BINS'] |
| else: |
| return qvars['QT_INSTALL_BINS'] |
| |
| @staticmethod |
| def get_methods(): |
| return [DependencyMethods.PKGCONFIG, DependencyMethods.QMAKE] |
| |
| def get_exe_args(self, compiler): |
| # Originally this was -fPIE but nowadays the default |
| # for upstream and distros seems to be -reduce-relocations |
| # which requires -fPIC. This may cause a performance |
| # penalty when using self-built Qt or on platforms |
| # where -fPIC is not required. If this is an issue |
| # for you, patches are welcome. |
| return compiler.get_pic_args() |
| |
| def get_private_includes(self, mod_inc_dir, module): |
| return tuple() |
| |
| def log_details(self): |
| module_str = ', '.join(self.requested_modules) |
| return 'modules: ' + module_str |
| |
| def log_info(self): |
| return '{}'.format(self.from_text) |
| |
| def log_tried(self): |
| return self.from_text |
| |
| |
| class Qt4Dependency(QtBaseDependency): |
| def __init__(self, env, kwargs): |
| QtBaseDependency.__init__(self, 'qt4', env, kwargs) |
| |
| def get_pkgconfig_host_bins(self, core): |
| # Only return one bins dir, because the tools are generally all in one |
| # directory for Qt4, in Qt5, they must all be in one directory. Return |
| # the first one found among the bin variables, in case one tool is not |
| # configured to be built. |
| applications = ['moc', 'uic', 'rcc', 'lupdate', 'lrelease'] |
| for application in applications: |
| try: |
| return os.path.dirname(core.get_pkgconfig_variable('%s_location' % application, {})) |
| except MesonException: |
| pass |
| |
| |
| class Qt5Dependency(QtBaseDependency): |
| def __init__(self, env, kwargs): |
| QtBaseDependency.__init__(self, 'qt5', env, kwargs) |
| |
| def get_pkgconfig_host_bins(self, core): |
| return core.get_pkgconfig_variable('host_bins', {}) |
| |
| def get_private_includes(self, mod_inc_dir, module): |
| return _qt_get_private_includes(mod_inc_dir, module, self.version) |
| |
| |
| class SDL2DependencyConfigTool(ConfigToolDependency): |
| |
| tools = ['sdl2-config'] |
| tool_name = 'sdl2-config' |
| |
| def __init__(self, name: str, environment: 'Environment', kwargs: T.Dict[str, T.Any]): |
| super().__init__(name, environment, kwargs) |
| if not self.is_found: |
| return |
| self.compile_args = self.get_config_value(['--cflags'], 'compile_args') |
| self.link_args = self.get_config_value(['--libs'], 'link_args') |
| |
| @staticmethod |
| def get_methods(): |
| if mesonlib.is_osx(): |
| return [DependencyMethods.PKGCONFIG, DependencyMethods.CONFIG_TOOL, DependencyMethods.EXTRAFRAMEWORK] |
| else: |
| return [DependencyMethods.PKGCONFIG, DependencyMethods.CONFIG_TOOL] |
| |
| |
| class WxDependency(ConfigToolDependency): |
| |
| tools = ['wx-config-3.0', 'wx-config', 'wx-config-gtk3'] |
| tool_name = 'wx-config' |
| |
| def __init__(self, environment: 'Environment', kwargs: T.Dict[str, T.Any]): |
| super().__init__('WxWidgets', environment, kwargs, language='cpp') |
| if not self.is_found: |
| return |
| self.requested_modules = self.get_requested(kwargs) |
| |
| extra_args = [] |
| if self.static: |
| extra_args.append('--static=yes') |
| |
| # Check to make sure static is going to work |
| err = Popen_safe(self.config + extra_args)[2] |
| if 'No config found to match' in err: |
| mlog.debug('WxWidgets is missing static libraries.') |
| self.is_found = False |
| return |
| |
| # wx-config seems to have a cflags as well but since it requires C++, |
| # this should be good, at least for now. |
| self.compile_args = self.get_config_value(['--cxxflags'] + extra_args + self.requested_modules, 'compile_args') |
| self.link_args = self.get_config_value(['--libs'] + extra_args + self.requested_modules, 'link_args') |
| |
| @staticmethod |
| def get_requested(kwargs: T.Dict[str, T.Any]) -> T.List[str]: |
| if 'modules' not in kwargs: |
| return [] |
| candidates = extract_as_list(kwargs, 'modules') |
| for c in candidates: |
| if not isinstance(c, str): |
| raise DependencyException('wxwidgets module argument is not a string') |
| return candidates |
| |
| |
| class VulkanDependencySystem(ExternalDependency): |
| |
| def __init__(self, name: str, environment, kwargs, language: T.Optional[str] = None): |
| super().__init__(name, environment, kwargs, language=language) |
| |
| try: |
| self.vulkan_sdk = os.environ['VULKAN_SDK'] |
| if not os.path.isabs(self.vulkan_sdk): |
| raise DependencyException('VULKAN_SDK must be an absolute path.') |
| except KeyError: |
| self.vulkan_sdk = None |
| |
| if self.vulkan_sdk: |
| # TODO: this config might not work on some platforms, fix bugs as reported |
| # we should at least detect other 64-bit platforms (e.g. armv8) |
| lib_name = 'vulkan' |
| lib_dir = 'lib' |
| inc_dir = 'include' |
| if mesonlib.is_windows(): |
| lib_name = 'vulkan-1' |
| lib_dir = 'Lib32' |
| inc_dir = 'Include' |
| if detect_cpu_family(self.env.coredata.compilers.host) == 'x86_64': |
| lib_dir = 'Lib' |
| |
| # make sure header and lib are valid |
| inc_path = os.path.join(self.vulkan_sdk, inc_dir) |
| header = os.path.join(inc_path, 'vulkan', 'vulkan.h') |
| lib_path = os.path.join(self.vulkan_sdk, lib_dir) |
| find_lib = self.clib_compiler.find_library(lib_name, environment, lib_path) |
| |
| if not find_lib: |
| raise DependencyException('VULKAN_SDK point to invalid directory (no lib)') |
| |
| if not os.path.isfile(header): |
| raise DependencyException('VULKAN_SDK point to invalid directory (no include)') |
| |
| self.type_name = 'vulkan_sdk' |
| self.is_found = True |
| self.compile_args.append('-I' + inc_path) |
| self.link_args.append('-L' + lib_path) |
| self.link_args.append('-l' + lib_name) |
| |
| # TODO: find a way to retrieve the version from the sdk? |
| # Usually it is a part of the path to it (but does not have to be) |
| return |
| else: |
| # simply try to guess it, usually works on linux |
| libs = self.clib_compiler.find_library('vulkan', environment, []) |
| if libs is not None and self.clib_compiler.has_header('vulkan/vulkan.h', '', environment, disable_cache=True)[0]: |
| self.type_name = 'system' |
| self.is_found = True |
| for lib in libs: |
| self.link_args.append(lib) |
| return |
| |
| @staticmethod |
| def get_methods(): |
| return [DependencyMethods.SYSTEM] |
| |
| def log_tried(self): |
| return 'system' |
| |
| gl_factory = DependencyFactory( |
| 'gl', |
| [DependencyMethods.PKGCONFIG, DependencyMethods.SYSTEM], |
| system_class=GLDependencySystem, |
| ) |
| |
| sdl2_factory = DependencyFactory( |
| 'sdl2', |
| [DependencyMethods.PKGCONFIG, DependencyMethods.CONFIG_TOOL, DependencyMethods.EXTRAFRAMEWORK], |
| configtool_class=SDL2DependencyConfigTool, |
| ) |
| |
| vulkan_factory = DependencyFactory( |
| 'vulkan', |
| [DependencyMethods.PKGCONFIG, DependencyMethods.SYSTEM], |
| system_class=VulkanDependencySystem, |
| ) |
