mirror of
https://github.com/godotengine/godot.git
synced 2024-11-27 06:33:16 +00:00
291 lines
10 KiB
Python
291 lines
10 KiB
Python
|
|
import imp
|
|
import os
|
|
import sys
|
|
import subprocess
|
|
|
|
from distutils.version import LooseVersion
|
|
from SCons.Script import BoolVariable, Dir, Environment, File, PathVariable, SCons, Variables
|
|
|
|
|
|
monoreg = imp.load_source('mono_reg_utils', 'modules/mono/mono_reg_utils.py')
|
|
|
|
|
|
def can_build(env, platform):
|
|
if platform in ['javascript']:
|
|
return False # Not yet supported
|
|
return True
|
|
|
|
|
|
def is_enabled():
|
|
# The module is disabled by default. Use module_mono_enabled=yes to enable it.
|
|
return False
|
|
|
|
|
|
def get_doc_classes():
|
|
return [
|
|
'@C#',
|
|
'CSharpScript',
|
|
'GodotSharp',
|
|
]
|
|
|
|
|
|
def get_doc_path():
|
|
return 'doc_classes'
|
|
|
|
|
|
def find_file_in_dir(directory, files, prefix='', extension=''):
|
|
if not extension.startswith('.'):
|
|
extension = '.' + extension
|
|
for curfile in files:
|
|
if os.path.isfile(os.path.join(directory, prefix + curfile + extension)):
|
|
return curfile
|
|
return ''
|
|
|
|
|
|
def copy_file(src_dir, dst_dir, name):
|
|
from shutil import copyfile
|
|
|
|
src_path = os.path.join(src_dir, name)
|
|
dst_path = os.path.join(dst_dir, name)
|
|
|
|
if not os.path.isdir(dst_dir):
|
|
os.mkdir(dst_dir)
|
|
|
|
copyfile(src_path, dst_path)
|
|
|
|
|
|
def custom_path_is_dir_create(key, val, env):
|
|
"""Validator to check if Path is a directory, creating it if it does not exist.
|
|
Similar to PathIsDirCreate, except it uses SCons.Script.Dir() and
|
|
SCons.Script.File() in order to support the '#' top level directory token.
|
|
"""
|
|
# Dir constructor will throw an error if the path points to a file
|
|
fsDir = Dir(val)
|
|
if not fsDir.exists:
|
|
os.makedirs(fsDir.abspath)
|
|
|
|
|
|
def configure(env):
|
|
env.use_ptrcall = True
|
|
env.add_module_version_string('mono')
|
|
|
|
envvars = Variables()
|
|
envvars.Add(BoolVariable('mono_static', 'Statically link mono', False))
|
|
envvars.Add(PathVariable('mono_assemblies_output_dir', 'Path to the assemblies output directory', '#bin', custom_path_is_dir_create))
|
|
envvars.Update(env)
|
|
|
|
bits = env['bits']
|
|
|
|
mono_static = env['mono_static']
|
|
assemblies_output_dir = Dir(env['mono_assemblies_output_dir']).abspath
|
|
|
|
mono_lib_names = ['mono-2.0-sgen', 'monosgen-2.0']
|
|
|
|
if env['platform'] == 'windows':
|
|
mono_root = ''
|
|
|
|
if bits == '32':
|
|
if os.getenv('MONO32_PREFIX'):
|
|
mono_root = os.getenv('MONO32_PREFIX')
|
|
elif os.name == 'nt':
|
|
mono_root = monoreg.find_mono_root_dir(bits)
|
|
else:
|
|
if os.getenv('MONO64_PREFIX'):
|
|
mono_root = os.getenv('MONO64_PREFIX')
|
|
elif os.name == 'nt':
|
|
mono_root = monoreg.find_mono_root_dir(bits)
|
|
|
|
if not mono_root:
|
|
raise RuntimeError('Mono installation directory not found')
|
|
|
|
mono_version = mono_root_try_find_mono_version(mono_root)
|
|
configure_for_mono_version(env, mono_version)
|
|
|
|
mono_lib_path = os.path.join(mono_root, 'lib')
|
|
|
|
env.Append(LIBPATH=mono_lib_path)
|
|
env.Append(CPPPATH=os.path.join(mono_root, 'include', 'mono-2.0'))
|
|
|
|
if mono_static:
|
|
lib_suffix = Environment()['LIBSUFFIX']
|
|
|
|
if env.msvc:
|
|
mono_static_lib_name = 'libmono-static-sgen'
|
|
else:
|
|
mono_static_lib_name = 'libmonosgen-2.0'
|
|
|
|
if not os.path.isfile(os.path.join(mono_lib_path, mono_static_lib_name + lib_suffix)):
|
|
raise RuntimeError('Could not find static mono library in: ' + mono_lib_path)
|
|
|
|
if env.msvc:
|
|
env.Append(LINKFLAGS=mono_static_lib_name + lib_suffix)
|
|
|
|
env.Append(LINKFLAGS='Mincore' + lib_suffix)
|
|
env.Append(LINKFLAGS='msvcrt' + lib_suffix)
|
|
env.Append(LINKFLAGS='LIBCMT' + lib_suffix)
|
|
env.Append(LINKFLAGS='Psapi' + lib_suffix)
|
|
else:
|
|
env.Append(LINKFLAGS=os.path.join(mono_lib_path, mono_static_lib_name + lib_suffix))
|
|
|
|
env.Append(LIBS='psapi')
|
|
env.Append(LIBS='version')
|
|
else:
|
|
mono_lib_name = find_file_in_dir(mono_lib_path, mono_lib_names, extension='.lib')
|
|
|
|
if not mono_lib_name:
|
|
raise RuntimeError('Could not find mono library in: ' + mono_lib_path)
|
|
|
|
if env.msvc:
|
|
env.Append(LINKFLAGS=mono_lib_name + Environment()['LIBSUFFIX'])
|
|
else:
|
|
env.Append(LIBS=mono_lib_name)
|
|
|
|
mono_bin_path = os.path.join(mono_root, 'bin')
|
|
|
|
mono_dll_name = find_file_in_dir(mono_bin_path, mono_lib_names, extension='.dll')
|
|
|
|
if not mono_dll_name:
|
|
raise RuntimeError('Could not find mono shared library in: ' + mono_bin_path)
|
|
|
|
copy_file(mono_bin_path, 'bin', mono_dll_name + '.dll')
|
|
|
|
copy_file(os.path.join(mono_lib_path, 'mono', '4.5'), assemblies_output_dir, 'mscorlib.dll')
|
|
else:
|
|
sharedlib_ext = '.dylib' if sys.platform == 'darwin' else '.so'
|
|
|
|
mono_root = ''
|
|
mono_lib_path = ''
|
|
|
|
if bits == '32':
|
|
if os.getenv('MONO32_PREFIX'):
|
|
mono_root = os.getenv('MONO32_PREFIX')
|
|
else:
|
|
if os.getenv('MONO64_PREFIX'):
|
|
mono_root = os.getenv('MONO64_PREFIX')
|
|
|
|
# We can't use pkg-config to link mono statically,
|
|
# but we can still use it to find the mono root directory
|
|
if not mono_root and mono_static:
|
|
mono_root = pkgconfig_try_find_mono_root(mono_lib_names, sharedlib_ext)
|
|
if not mono_root:
|
|
raise RuntimeError('Building with mono_static=yes, but failed to find the mono prefix with pkg-config. Specify one manually')
|
|
|
|
if mono_root:
|
|
mono_version = mono_root_try_find_mono_version(mono_root)
|
|
configure_for_mono_version(env, mono_version)
|
|
|
|
mono_lib_path = os.path.join(mono_root, 'lib')
|
|
|
|
env.Append(LIBPATH=mono_lib_path)
|
|
env.Append(CPPPATH=os.path.join(mono_root, 'include', 'mono-2.0'))
|
|
|
|
mono_lib = find_file_in_dir(mono_lib_path, mono_lib_names, prefix='lib', extension='.a')
|
|
|
|
if not mono_lib:
|
|
raise RuntimeError('Could not find mono library in: ' + mono_lib_path)
|
|
|
|
env.Append(CPPFLAGS=['-D_REENTRANT'])
|
|
|
|
if mono_static:
|
|
mono_lib_file = os.path.join(mono_lib_path, 'lib' + mono_lib + '.a')
|
|
|
|
if sys.platform == 'darwin':
|
|
env.Append(LINKFLAGS=['-Wl,-force_load,' + mono_lib_file])
|
|
elif sys.platform == 'linux' or sys.platform == 'linux2':
|
|
env.Append(LINKFLAGS=['-Wl,-whole-archive', mono_lib_file, '-Wl,-no-whole-archive'])
|
|
else:
|
|
raise RuntimeError('mono-static: Not supported on this platform')
|
|
else:
|
|
env.Append(LIBS=[mono_lib])
|
|
|
|
if sys.platform == 'darwin':
|
|
env.Append(LIBS=['iconv', 'pthread'])
|
|
elif sys.platform == 'linux' or sys.platform == 'linux2':
|
|
env.Append(LIBS=['m', 'rt', 'dl', 'pthread'])
|
|
|
|
if not mono_static:
|
|
mono_so_name = find_file_in_dir(mono_lib_path, mono_lib_names, prefix='lib', extension=sharedlib_ext)
|
|
|
|
if not mono_so_name:
|
|
raise RuntimeError('Could not find mono shared library in: ' + mono_lib_path)
|
|
|
|
copy_file(mono_lib_path, 'bin', 'lib' + mono_so_name + sharedlib_ext)
|
|
|
|
copy_file(os.path.join(mono_lib_path, 'mono', '4.5'), assemblies_output_dir, 'mscorlib.dll')
|
|
else:
|
|
assert not mono_static
|
|
|
|
mono_version = pkgconfig_try_find_mono_version()
|
|
configure_for_mono_version(env, mono_version)
|
|
|
|
env.ParseConfig('pkg-config monosgen-2 --cflags --libs')
|
|
|
|
mono_lib_path = ''
|
|
mono_so_name = ''
|
|
mono_prefix = subprocess.check_output(['pkg-config', 'mono-2', '--variable=prefix']).decode('utf8').strip()
|
|
|
|
tmpenv = Environment()
|
|
tmpenv.AppendENVPath('PKG_CONFIG_PATH', os.getenv('PKG_CONFIG_PATH'))
|
|
tmpenv.ParseConfig('pkg-config monosgen-2 --libs-only-L')
|
|
|
|
for hint_dir in tmpenv['LIBPATH']:
|
|
name_found = find_file_in_dir(hint_dir, mono_lib_names, prefix='lib', extension=sharedlib_ext)
|
|
if name_found:
|
|
mono_lib_path = hint_dir
|
|
mono_so_name = name_found
|
|
break
|
|
|
|
if not mono_so_name:
|
|
raise RuntimeError('Could not find mono shared library in: ' + str(tmpenv['LIBPATH']))
|
|
|
|
copy_file(mono_lib_path, 'bin', 'lib' + mono_so_name + sharedlib_ext)
|
|
copy_file(os.path.join(mono_prefix, 'lib', 'mono', '4.5'), assemblies_output_dir, 'mscorlib.dll')
|
|
|
|
env.Append(LINKFLAGS='-rdynamic')
|
|
|
|
|
|
def configure_for_mono_version(env, mono_version):
|
|
if mono_version is None:
|
|
raise RuntimeError('Mono JIT compiler version not found')
|
|
print('Mono JIT compiler version: ' + str(mono_version))
|
|
if mono_version >= LooseVersion("5.12.0"):
|
|
env.Append(CPPFLAGS=['-DHAS_PENDING_EXCEPTIONS'])
|
|
|
|
|
|
def pkgconfig_try_find_mono_root(mono_lib_names, sharedlib_ext):
|
|
tmpenv = Environment()
|
|
tmpenv.AppendENVPath('PKG_CONFIG_PATH', os.getenv('PKG_CONFIG_PATH'))
|
|
tmpenv.ParseConfig('pkg-config monosgen-2 --libs-only-L')
|
|
for hint_dir in tmpenv['LIBPATH']:
|
|
name_found = find_file_in_dir(hint_dir, mono_lib_names, prefix='lib', extension=sharedlib_ext)
|
|
if name_found and os.path.isdir(os.path.join(hint_dir, '..', 'include', 'mono-2.0')):
|
|
return os.path.join(hint_dir, '..')
|
|
return ''
|
|
|
|
|
|
def pkgconfig_try_find_mono_version():
|
|
from compat import decode_utf8
|
|
|
|
lines = subprocess.check_output(['pkg-config', 'monosgen-2', '--modversion']).splitlines()
|
|
greater_version = None
|
|
for line in lines:
|
|
try:
|
|
version = LooseVersion(decode_utf8(line))
|
|
if greater_version is None or version > greater_version:
|
|
greater_version = version
|
|
except ValueError:
|
|
pass
|
|
return greater_version
|
|
|
|
|
|
def mono_root_try_find_mono_version(mono_root):
|
|
from compat import decode_utf8
|
|
|
|
output = subprocess.check_output([os.path.join(mono_root, 'bin', 'mono'), '--version'])
|
|
first_line = decode_utf8(output.splitlines()[0])
|
|
try:
|
|
return LooseVersion(first_line.split()[len('Mono JIT compiler version'.split())])
|
|
except (ValueError, IndexError):
|
|
return None
|