The Meson Build System
http://mesonbuild.com/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
593 lines
25 KiB
593 lines
25 KiB
# 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 |
|
from collections import OrderedDict |
|
|
|
from .. import mlog |
|
from .. import mesonlib |
|
from ..mesonlib import ( |
|
MesonException, Popen_safe, extract_as_list, for_windows, for_cygwin, |
|
version_compare_many |
|
) |
|
from ..environment import detect_cpu |
|
|
|
from .base import DependencyException, DependencyMethods |
|
from .base import ExternalDependency, ExternalProgram |
|
from .base import ExtraFrameworkDependency, PkgConfigDependency |
|
from .base import ConfigToolDependency |
|
|
|
from ..interpreterbase import FeatureNew |
|
|
|
class GLDependency(ExternalDependency): |
|
def __init__(self, environment, kwargs): |
|
super().__init__('gl', environment, None, kwargs) |
|
if DependencyMethods.SYSTEM in self.methods: |
|
if mesonlib.is_osx(): |
|
self.is_found = True |
|
# FIXME: Use AppleFrameworks dependency |
|
self.link_args = ['-framework', 'OpenGL'] |
|
# FIXME: Detect version using self.compiler |
|
self.version = '1' |
|
return |
|
if mesonlib.is_windows(): |
|
self.is_found = True |
|
# FIXME: Use self.compiler.find_library() |
|
self.link_args = ['-lopengl32'] |
|
# FIXME: Detect version using self.compiler |
|
self.version = '1' |
|
return |
|
|
|
@classmethod |
|
def _factory(cls, environment, kwargs): |
|
if DependencyMethods.PKGCONFIG in cls._process_method_kw(kwargs): |
|
try: |
|
pcdep = PkgConfigDependency('gl', environment, kwargs) |
|
if pcdep.found(): |
|
return pcdep |
|
except Exception: |
|
pass |
|
return GLDependency(environment, kwargs) |
|
|
|
@staticmethod |
|
def get_methods(): |
|
if mesonlib.is_osx() or mesonlib.is_windows(): |
|
return [DependencyMethods.PKGCONFIG, DependencyMethods.SYSTEM] |
|
else: |
|
return [DependencyMethods.PKGCONFIG] |
|
|
|
|
|
class GnuStepDependency(ConfigToolDependency): |
|
|
|
tools = ['gnustep-config'] |
|
tool_name = 'gnustep-config' |
|
|
|
def __init__(self, environment, kwargs): |
|
super().__init__('gnustep', environment, 'objc', kwargs) |
|
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): |
|
tool = self.tools[0] |
|
try: |
|
p, out = Popen_safe([tool, '--help'])[:2] |
|
except (FileNotFoundError, PermissionError): |
|
return (None, None) |
|
if p.returncode != 0: |
|
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, required, path, env, lang, kwargs): |
|
super().__init__(name, required, path, env, lang, kwargs) |
|
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.path, self.name, '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, 'cpp', kwargs) |
|
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') |
|
if not mods: |
|
raise DependencyException('No ' + self.qtname + ' modules specified.') |
|
type_text = 'cross' if env.is_cross_build() else 'native' |
|
found_msg = '{} {} {{}} dependency (modules: {}) found:' \ |
|
''.format(self.qtname, type_text, ', '.join(mods)) |
|
from_text = 'pkg-config' |
|
|
|
# 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: |
|
self._pkgconfig_detect(mods, kwargs) |
|
methods.append('pkgconfig') |
|
if not self.is_found and DependencyMethods.QMAKE in self.methods: |
|
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 = [] |
|
from_text = '(checked {})'.format(mlog.format_list(methods)) |
|
self.version = 'none' |
|
if self.required: |
|
err_msg = '{} {} dependency not found {}' \ |
|
''.format(self.qtname, type_text, from_text) |
|
raise DependencyException(err_msg) |
|
if not self.silent: |
|
mlog.log(found_msg.format(from_text), mlog.red('NO')) |
|
return |
|
from_text = '`{}`'.format(from_text) |
|
if not self.silent: |
|
mlog.log(found_msg.format(from_text), mlog.green('YES')) |
|
|
|
def compilers_detect(self): |
|
"Detect Qt (4 or 5) moc, uic, rcc in the specified bindir or in PATH" |
|
if self.bindir or for_windows(self.env.is_cross_build(), self.env): |
|
moc = ExternalProgram(os.path.join(self.bindir, 'moc'), silent=True) |
|
uic = ExternalProgram(os.path.join(self.bindir, 'uic'), silent=True) |
|
rcc = ExternalProgram(os.path.join(self.bindir, 'rcc'), silent=True) |
|
lrelease = ExternalProgram(os.path.join(self.bindir, 'lrelease'), silent=True) |
|
else: |
|
# We don't accept unsuffixed 'moc', 'uic', and 'rcc' because they |
|
# are sometimes older, or newer versions. |
|
moc = ExternalProgram('moc-' + self.name, silent=True) |
|
uic = ExternalProgram('uic-' + self.name, silent=True) |
|
rcc = ExternalProgram('rcc-' + self.name, silent=True) |
|
lrelease = ExternalProgram('lrelease-' + self.name, silent=True) |
|
return moc, uic, rcc, lrelease |
|
|
|
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_inc = _qt_get_private_includes(os.path.join(qt_inc_dir, 'Qt' + m_name), m_name, m.version) |
|
for dir in mod_private_inc: |
|
self.compile_args.append('-I' + dir) |
|
self.link_args += m.get_link_args() |
|
self.is_found = True |
|
self.version = m.version |
|
self.pcdep = list(modules.values()) |
|
# Try to detect moc, uic, rcc |
|
if 'Core' in modules: |
|
core = modules['Core'] |
|
else: |
|
corekwargs = {'required': 'false', 'silent': 'true'} |
|
core = PkgConfigDependency(self.qtpkgname + 'Core', self.env, corekwargs, |
|
language=self.language) |
|
self.pcdep.append(core) |
|
# 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 _find_qmake(self, qmake): |
|
# Even when cross-compiling, if we don't get a cross-info qmake, we |
|
# fallback to using the qmake in PATH because that's what we used to do |
|
if self.env.is_cross_build(): |
|
qmake = self.env.cross_info.config['binaries'].get('qmake', qmake) |
|
return ExternalProgram(qmake, silent=True) |
|
|
|
def _qmake_detect(self, mods, kwargs): |
|
for qmake in ('qmake-' + self.name, 'qmake'): |
|
self.qmake = self._find_qmake(qmake) |
|
if not self.qmake.found(): |
|
continue |
|
# Check that the qmake is for qt5 |
|
pc, stdo = Popen_safe(self.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! |
|
break |
|
else: |
|
# Didn't find qmake :( |
|
self.is_found = False |
|
return |
|
self.version = re.search(self.qtver + '(\.\d+)+', stdo).group(0) |
|
# Query library path, header path, and binary path |
|
mlog.log("Found qmake:", mlog.bold(self.qmake.get_name()), '(%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 |
|
if mesonlib.is_osx(): |
|
self._framework_detect(qvars, mods, kwargs) |
|
return qmake |
|
incdir = qvars['QT_INSTALL_HEADERS'] |
|
self.compile_args.append('-I' + incdir) |
|
libdir = qvars['QT_INSTALL_LIBS'] |
|
if for_cygwin(self.env.is_cross_build(), self.env): |
|
shlibext = '.dll.a' |
|
else: |
|
shlibext = '.so' |
|
# Used by self.compilers_detect() |
|
self.bindir = self.get_qmake_host_bins(qvars) |
|
self.is_found = True |
|
for module in mods: |
|
mincdir = os.path.join(incdir, 'Qt' + module) |
|
self.compile_args.append('-I' + mincdir) |
|
if self.private_headers: |
|
priv_inc = self.get_private_includes(mincdir, module) |
|
for dir in priv_inc: |
|
self.compile_args.append('-I' + dir) |
|
if for_windows(self.env.is_cross_build(), self.env): |
|
is_debug = self.env.coredata.get_builtin_option('buildtype') == 'debug' |
|
dbg = 'd' if is_debug else '' |
|
if self.qtver == '4': |
|
base_name = 'Qt' + module + dbg + '4' |
|
else: |
|
base_name = 'Qt5' + module + dbg |
|
libfile = os.path.join(libdir, base_name + '.lib') |
|
if not os.path.isfile(libfile): |
|
# MinGW can link directly to .dll |
|
libfile = os.path.join(self.bindir, base_name + '.dll') |
|
if not os.path.isfile(libfile): |
|
self.is_found = False |
|
break |
|
else: |
|
libfile = os.path.join(libdir, 'lib{}{}{}'.format(self.qtpkgname, module, shlibext)) |
|
if not os.path.isfile(libfile): |
|
self.is_found = False |
|
break |
|
self.link_args.append(libfile) |
|
return qmake |
|
|
|
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) |
|
|
|
for m in modules: |
|
fname = 'Qt' + m |
|
fwdep = QtExtraFrameworkDependency(fname, False, libdir, self.env, |
|
self.language, fw_kwargs) |
|
self.compile_args.append('-F' + libdir) |
|
if fwdep.found(): |
|
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() |
|
|
|
|
|
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) |
|
|
|
|
|
# There are three different ways of depending on SDL2: |
|
# sdl2-config, pkg-config and OSX framework |
|
class SDL2Dependency(ExternalDependency): |
|
def __init__(self, environment, kwargs): |
|
super().__init__('sdl2', environment, None, kwargs) |
|
|
|
@classmethod |
|
def _factory(cls, environment, kwargs): |
|
methods = cls._process_method_kw(kwargs) |
|
if DependencyMethods.PKGCONFIG in methods: |
|
try: |
|
pcdep = PkgConfigDependency('sdl2', environment, kwargs) |
|
if pcdep.found(): |
|
return pcdep |
|
except Exception as e: |
|
mlog.debug('SDL 2 not found via pkgconfig. Trying next, error was:', str(e)) |
|
if DependencyMethods.CONFIG_TOOL in methods: |
|
try: |
|
ctdep = ConfigToolDependency.factory( |
|
'sdl2', environment, None, kwargs, ['sdl2-config'], 'sdl2-config') |
|
if ctdep.found(): |
|
ctdep.compile_args = ctdep.get_config_value(['--cflags'], 'compile_args') |
|
ctdep.link_args = ctdep.get_config_value(['--libs'], 'link_args') |
|
return ctdep |
|
except Exception as e: |
|
mlog.debug('SDL 2 not found via sdl2-config. Trying next, error was:', str(e)) |
|
if DependencyMethods.EXTRAFRAMEWORK in methods: |
|
if mesonlib.is_osx(): |
|
fwdep = ExtraFrameworkDependency('sdl2', False, None, environment, |
|
kwargs.get('language', None), kwargs) |
|
if fwdep.found(): |
|
fwdep.version = '2' # FIXME |
|
return fwdep |
|
mlog.log('Dependency', mlog.bold('sdl2'), 'found:', mlog.red('NO')) |
|
|
|
return SDL2Dependency(environment, kwargs) |
|
|
|
@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'] |
|
tool_name = 'wx-config' |
|
|
|
def __init__(self, environment, kwargs): |
|
super().__init__('WxWidgets', environment, None, kwargs) |
|
if not self.is_found: |
|
return |
|
self.requested_modules = self.get_requested(kwargs) |
|
# 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'] + self.requested_modules, 'compile_args') |
|
self.link_args = self.get_config_value(['--libs'] + self.requested_modules, 'link_args') |
|
|
|
def get_requested(self, kwargs): |
|
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 VulkanDependency(ExternalDependency): |
|
|
|
@FeatureNew('Vulkan Dependency', '0.42.0') |
|
def __init__(self, environment, kwargs): |
|
super().__init__('vulkan', environment, None, kwargs) |
|
|
|
if DependencyMethods.SYSTEM in self.methods: |
|
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' |
|
if mesonlib.is_windows(): |
|
lib_name = 'vulkan-1' |
|
lib_dir = 'Lib32' |
|
inc_dir = 'Include' |
|
if detect_cpu({}) == 'x86_64': |
|
lib_dir = 'Lib' |
|
else: |
|
lib_name = 'vulkan' |
|
lib_dir = 'lib' |
|
inc_dir = 'include' |
|
|
|
# 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.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) |
|
self.version = '1' |
|
return |
|
else: |
|
# simply try to guess it, usually works on linux |
|
libs = self.compiler.find_library('vulkan', environment, []) |
|
if libs is not None and self.compiler.has_header('vulkan/vulkan.h', '', environment): |
|
self.type_name = 'system' |
|
self.is_found = True |
|
self.version = 1 # TODO |
|
for lib in libs: |
|
self.link_args.append(lib) |
|
return |
|
|
|
@classmethod |
|
def _factory(cls, environment, kwargs): |
|
if DependencyMethods.PKGCONFIG in cls._process_method_kw(kwargs): |
|
try: |
|
pcdep = PkgConfigDependency('vulkan', environment, kwargs) |
|
if pcdep.found(): |
|
return pcdep |
|
except Exception: |
|
pass |
|
|
|
return VulkanDependency(environment, kwargs) |
|
|
|
@staticmethod |
|
def get_methods(): |
|
return [DependencyMethods.PKGCONFIG, DependencyMethods.SYSTEM]
|
|
|