meson/mesonbuild/backend/xcodebackend.py

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# Copyright 2014-2021 The Meson development team
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# 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.
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from . import backends
from .. import build
from .. import dependencies
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from .. import mesonlib
from .. import mlog
import uuid, os, operator
import typing as T
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from ..mesonlib import MesonException, OptionKey
from ..interpreter import Interpreter
INDENT = '\t'
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XCODETYPEMAP = {'c': 'sourcecode.c.c',
'a': 'archive.ar',
'cc': 'sourcecode.cpp.cpp',
'cxx': 'sourcecode.cpp.cpp',
'cpp': 'sourcecode.cpp.cpp',
'c++': 'sourcecode.cpp.cpp',
'm': 'sourcecode.c.objc',
'mm': 'sourcecode.cpp.objcpp',
'h': 'sourcecode.c.h',
'hpp': 'sourcecode.cpp.h',
'hxx': 'sourcecode.cpp.h',
'hh': 'sourcecode.cpp.hh',
'inc': 'sourcecode.c.h',
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'swift': 'sourcecode.swift',
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'dylib': 'compiled.mach-o.dylib',
'o': 'compiled.mach-o.objfile',
's': 'sourcecode.asm',
'asm': 'sourcecode.asm',
}
LANGNAMEMAP = {'c': 'C',
'cpp': 'CPLUSPLUS',
'objc': 'OBJC',
'objcpp': 'OBJCPLUSPLUS',
}
OPT2XCODEOPT = {'0': '0',
'g': '0',
'1': '1',
'2': '2',
'3': '3',
's': 's',
}
BOOL2XCODEBOOL = {True: 'YES', False: 'NO'}
LINKABLE_EXTENSIONS = {'.o', '.a', '.obj', '.so', '.dylib'}
class PbxItem:
def __init__(self, value, comment = ''):
self.value = value
self.comment = comment
class PbxArray:
def __init__(self):
self.items = []
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def add_item(self, item, comment=''):
if isinstance(item, PbxArrayItem):
self.items.append(item)
else:
self.items.append(PbxArrayItem(item, comment))
def write(self, ofile, indent_level):
ofile.write('(\n')
indent_level += 1
for i in self.items:
if i.comment:
ofile.write(indent_level*INDENT + f'{i.value} {i.comment},\n')
else:
ofile.write(indent_level*INDENT + f'{i.value},\n')
indent_level -= 1
ofile.write(indent_level*INDENT + ');\n')
class PbxArrayItem:
def __init__(self, value, comment = ''):
self.value = value
if comment:
if '/*' in comment:
self.comment = comment
else:
self.comment = f'/* {comment} */'
else:
self.comment = comment
class PbxComment:
def __init__(self, text):
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assert(isinstance(text, str))
assert('/*' not in text)
self.text = f'/* {text} */'
def write(self, ofile, indent_level):
ofile.write(f'\n{self.text}\n')
class PbxDictItem:
def __init__(self, key, value, comment = ''):
self.key = key
self.value = value
if comment:
if '/*' in comment:
self.comment = comment
else:
self.comment = f'/* {comment} */'
else:
self.comment = comment
class PbxDict:
def __init__(self):
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# This class is a bit weird, because we want to write PBX dicts in
# defined order _and_ we want to write intermediate comments also in order.
self.keys = set()
self.items = []
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def add_item(self, key, value, comment=''):
item = PbxDictItem(key, value, comment)
assert(key not in self.keys)
self.keys.add(key)
self.items.append(item)
def add_comment(self, comment):
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if isinstance(comment, str):
self.items.append(PbxComment(str))
else:
assert(isinstance(comment, PbxComment))
self.items.append(comment)
def write(self, ofile, indent_level):
ofile.write('{\n')
indent_level += 1
for i in self.items:
if isinstance(i, PbxComment):
i.write(ofile, indent_level)
elif isinstance(i, PbxDictItem):
if isinstance(i.value, (str, int)):
if i.comment:
ofile.write(indent_level*INDENT + f'{i.key} = {i.value} {i.comment};\n')
else:
ofile.write(indent_level*INDENT + f'{i.key} = {i.value};\n')
elif isinstance(i.value, PbxDict):
if i.comment:
ofile.write(indent_level*INDENT + f'{i.key} {i.comment} = ')
else:
ofile.write(indent_level*INDENT + f'{i.key} = ')
i.value.write(ofile, indent_level)
elif isinstance(i.value, PbxArray):
if i.comment:
ofile.write(indent_level*INDENT + f'{i.key} {i.comment} = ')
else:
ofile.write(indent_level*INDENT + f'{i.key} = ')
i.value.write(ofile, indent_level)
else:
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print(i)
print(i.key)
print(i.value)
raise RuntimeError('missing code')
else:
print(i)
raise RuntimeError('missing code2')
indent_level -= 1
ofile.write(indent_level*INDENT + '}')
if indent_level == 0:
ofile.write('\n')
else:
ofile.write(';\n')
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class XCodeBackend(backends.Backend):
def __init__(self, build: T.Optional[build.Build], interpreter: T.Optional[Interpreter]):
super().__init__(build, interpreter)
self.name = 'xcode'
self.project_uid = self.environment.coredata.lang_guids['default'].replace('-', '')[:24]
self.buildtype = self.environment.coredata.get_option(OptionKey('buildtype'))
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self.project_conflist = self.gen_id()
self.maingroup_id = self.gen_id()
self.all_id = self.gen_id()
self.all_buildconf_id = self.gen_id()
self.buildtypes = [self.buildtype]
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self.test_id = self.gen_id()
self.test_command_id = self.gen_id()
self.test_buildconf_id = self.gen_id()
self.regen_id = self.gen_id()
self.regen_command_id = self.gen_id()
self.regen_buildconf_id = self.gen_id()
self.regen_dependency_id = self.gen_id()
self.top_level_dict = PbxDict()
self.generator_outputs = {}
# In Xcode files are not accessed via their file names, but rather every one of them
# gets an unique id. More precisely they get one unique id per target they are used
# in. If you generate only one id per file and use them, compilation will work but the
# UI will only show the file in one target but not the others. Thus they key is
# a tuple containing the target and filename.
self.buildfile_ids = {}
# That is not enough, though. Each target/file combination also gets a unique id
# in the file reference section. Because why not. This means that a source file
# that is used in two targets gets a total of four unique ID numbers.
self.fileref_ids = {}
def write_pbxfile(self, top_level_dict, ofilename):
tmpname = ofilename + '.tmp'
with open(tmpname, 'w', encoding='utf-8') as ofile:
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ofile.write('// !$*UTF8*$!\n')
top_level_dict.write(ofile, 0)
os.replace(tmpname, ofilename)
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def gen_id(self):
return str(uuid.uuid4()).upper().replace('-', '')[:24]
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def get_target_dir(self, target):
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dirname = os.path.join(target.get_subdir(), self.environment.coredata.get_option(OptionKey('buildtype')))
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os.makedirs(os.path.join(self.environment.get_build_dir(), dirname), exist_ok=True)
return dirname
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def get_custom_target_output_dir(self, target):
dirname = target.get_subdir()
os.makedirs(os.path.join(self.environment.get_build_dir(), dirname), exist_ok=True)
return dirname
def target_to_build_root(self, target):
if self.get_target_dir(target) == '':
return ''
directories = os.path.normpath(self.get_target_dir(target)).split(os.sep)
return os.sep.join(['..'] * len(directories))
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def object_filename_from_source(self, target, source):
# Xcode has the following naming scheme:
# projectname.build/debug/prog@exe.build/Objects-normal/x86_64/func.o
project = self.build.project_name
buildtype = self.buildtype
tname = target.get_id()
arch = 'x86_64'
if isinstance(source, mesonlib.File):
source = source.fname
stem = os.path.splitext(os.path.basename(source))[0]
return f'{project}.build/{buildtype}/{tname}.build/Objects-normal/{arch}/{stem}.o'
def generate(self):
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self.serialize_tests()
# Cache the result as the method rebuilds the array every time it is called.
self.build_targets = self.build.get_build_targets()
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self.custom_targets = self.build.get_custom_targets()
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self.generate_filemap()
self.generate_buildstylemap()
self.generate_build_phase_map()
self.generate_build_configuration_map()
self.generate_build_configurationlist_map()
self.generate_project_configurations_map()
self.generate_buildall_configurations_map()
self.generate_test_configurations_map()
self.generate_native_target_map()
self.generate_native_frameworks_map()
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self.generate_custom_target_map()
self.generate_generator_target_map()
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self.generate_source_phase_map()
self.generate_target_dependency_map()
self.generate_pbxdep_map()
self.generate_containerproxy_map()
self.generate_target_file_maps()
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self.proj_dir = os.path.join(self.environment.get_build_dir(), self.build.project_name + '.xcodeproj')
os.makedirs(self.proj_dir, exist_ok=True)
self.proj_file = os.path.join(self.proj_dir, 'project.pbxproj')
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objects_dict = self.generate_prefix(self.top_level_dict)
objects_dict.add_comment(PbxComment('Begin PBXAggregateTarget section'))
self.generate_pbx_aggregate_target(objects_dict)
objects_dict.add_comment(PbxComment('End PBXAggregateTarget section'))
objects_dict.add_comment(PbxComment('Begin PBXBuildFile section'))
self.generate_pbx_build_file(objects_dict)
objects_dict.add_comment(PbxComment('End PBXBuildFile section'))
objects_dict.add_comment(PbxComment('Begin PBXBuildStyle section'))
self.generate_pbx_build_style(objects_dict)
objects_dict.add_comment(PbxComment('End PBXBuildStyle section'))
objects_dict.add_comment(PbxComment('Begin PBXContainerItemProxy section'))
self.generate_pbx_container_item_proxy(objects_dict)
objects_dict.add_comment(PbxComment('End PBXContainerItemProxy section'))
objects_dict.add_comment(PbxComment('Begin PBXFileReference section'))
self.generate_pbx_file_reference(objects_dict)
objects_dict.add_comment(PbxComment('End PBXFileReference section'))
objects_dict.add_comment(PbxComment('Begin PBXFrameworksBuildPhase section'))
self.generate_pbx_frameworks_buildphase(objects_dict)
objects_dict.add_comment(PbxComment('End PBXFrameworksBuildPhase section'))
objects_dict.add_comment(PbxComment('Begin PBXGroup section'))
self.generate_pbx_group(objects_dict)
objects_dict.add_comment(PbxComment('End PBXGroup section'))
objects_dict.add_comment(PbxComment('Begin PBXNativeTarget section'))
self.generate_pbx_native_target(objects_dict)
objects_dict.add_comment(PbxComment('End PBXNativeTarget section'))
objects_dict.add_comment(PbxComment('Begin PBXProject section'))
self.generate_pbx_project(objects_dict)
objects_dict.add_comment(PbxComment('End PBXProject section'))
objects_dict.add_comment(PbxComment('Begin PBXShellScriptBuildPhase section'))
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self.generate_pbx_shell_build_phase(objects_dict)
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objects_dict.add_comment(PbxComment('End PBXShellScriptBuildPhase section'))
objects_dict.add_comment(PbxComment('Begin PBXSourcesBuildPhase section'))
self.generate_pbx_sources_build_phase(objects_dict)
objects_dict.add_comment(PbxComment('End PBXSourcesBuildPhase section'))
objects_dict.add_comment(PbxComment('Begin PBXTargetDependency section'))
self.generate_pbx_target_dependency(objects_dict)
objects_dict.add_comment(PbxComment('End PBXTargetDependency section'))
objects_dict.add_comment(PbxComment('Begin XCBuildConfiguration section'))
self.generate_xc_build_configuration(objects_dict)
objects_dict.add_comment(PbxComment('End XCBuildConfiguration section'))
objects_dict.add_comment(PbxComment('Begin XCConfigurationList section'))
self.generate_xc_configurationList(objects_dict)
objects_dict.add_comment(PbxComment('End XCConfigurationList section'))
self.generate_suffix(self.top_level_dict)
self.write_pbxfile(self.top_level_dict, self.proj_file)
self.generate_regen_info()
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def get_xcodetype(self, fname):
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xcodetype = XCODETYPEMAP.get(fname.split('.')[-1].lower())
if not xcodetype:
xcodetype = 'sourcecode.unknown'
mlog.warning(f'Unknown file type "{fname}" fallbacking to "{xcodetype}". Xcode project might be malformed.')
return xcodetype
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def generate_filemap(self):
self.filemap = {} # Key is source file relative to src root.
self.target_filemap = {}
for name, t in self.build_targets.items():
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for s in t.sources:
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if isinstance(s, mesonlib.File):
s = os.path.join(s.subdir, s.fname)
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self.filemap[s] = self.gen_id()
for o in t.objects:
if isinstance(o, str):
o = os.path.join(t.subdir, o)
self.filemap[o] = self.gen_id()
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self.target_filemap[name] = self.gen_id()
def generate_buildstylemap(self):
self.buildstylemap = {self.buildtype: self.gen_id()}
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def generate_build_phase_map(self):
for tname, t in self.build_targets.items():
# generate id for our own target-name
t.buildphasemap = {}
t.buildphasemap[tname] = self.gen_id()
# each target can have it's own Frameworks/Sources/..., generate id's for those
t.buildphasemap['Frameworks'] = self.gen_id()
t.buildphasemap['Resources'] = self.gen_id()
t.buildphasemap['Sources'] = self.gen_id()
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def generate_build_configuration_map(self):
self.buildconfmap = {}
for t in self.build_targets:
bconfs = {self.buildtype: self.gen_id()}
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self.buildconfmap[t] = bconfs
for t in self.custom_targets:
bconfs = {self.buildtype: self.gen_id()}
self.buildconfmap[t] = bconfs
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def generate_project_configurations_map(self):
self.project_configurations = {self.buildtype: self.gen_id()}
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def generate_buildall_configurations_map(self):
self.buildall_configurations = {self.buildtype: self.gen_id()}
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def generate_test_configurations_map(self):
self.test_configurations = {self.buildtype: self.gen_id()}
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def generate_build_configurationlist_map(self):
self.buildconflistmap = {}
for t in self.build_targets:
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self.buildconflistmap[t] = self.gen_id()
for t in self.custom_targets:
self.buildconflistmap[t] = self.gen_id()
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def generate_native_target_map(self):
self.native_targets = {}
for t in self.build_targets:
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self.native_targets[t] = self.gen_id()
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def generate_custom_target_map(self):
self.shell_targets = {}
self.custom_target_output_buildfile = {}
self.custom_target_output_fileref = {}
for tname, t in self.custom_targets.items():
self.shell_targets[tname] = self.gen_id()
if not isinstance(t, build.CustomTarget):
continue
(srcs, ofilenames, cmd) = self.eval_custom_target_command(t)
for o in ofilenames:
self.custom_target_output_buildfile[o] = self.gen_id()
self.custom_target_output_fileref[o] = self.gen_id()
def generate_generator_target_map(self):
# Generator objects do not have natural unique ids
# so use a counter.
self.generator_fileref_ids = {}
self.generator_buildfile_ids = {}
for tname, t in self.build_targets.items():
generator_id = 0
for genlist in t.generated:
if not isinstance(genlist, build.GeneratedList):
continue
self.gen_single_target_map(genlist, tname, t, generator_id)
generator_id += 1
# FIXME add outputs.
for tname, t in self.custom_targets.items():
generator_id = 0
for genlist in t.sources:
if not isinstance(genlist, build.GeneratedList):
continue
self.gen_single_target_map(genlist, tname, t, generator_id)
generator_id += 1
def gen_single_target_map(self, genlist, tname, t, generator_id):
k = (tname, generator_id)
assert(k not in self.shell_targets)
self.shell_targets[k] = self.gen_id()
ofile_abs = []
for i in genlist.get_inputs():
for o_base in genlist.get_outputs_for(i):
o = os.path.join(self.get_target_private_dir(t), o_base)
ofile_abs.append(os.path.join(self.environment.get_build_dir(), o))
assert(k not in self.generator_outputs)
self.generator_outputs[k] = ofile_abs
buildfile_ids = []
fileref_ids = []
for i in range(len(ofile_abs)):
buildfile_ids.append(self.gen_id())
fileref_ids.append(self.gen_id())
self.generator_buildfile_ids[k] = buildfile_ids
self.generator_fileref_ids[k] = fileref_ids
def generate_native_frameworks_map(self):
self.native_frameworks = {}
self.native_frameworks_fileref = {}
for t in self.build_targets.values():
for dep in t.get_external_deps():
if isinstance(dep, dependencies.AppleFrameworks):
for f in dep.frameworks:
self.native_frameworks[f] = self.gen_id()
self.native_frameworks_fileref[f] = self.gen_id()
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def generate_target_dependency_map(self):
self.target_dependency_map = {}
for tname, t in self.build_targets.items():
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for target in t.link_targets:
if isinstance(target, build.CustomTargetIndex):
k = (tname, target.target.get_basename())
if k in self.target_dependency_map:
continue
else:
k = (tname, target.get_basename())
assert(k not in self.target_dependency_map)
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self.target_dependency_map[k] = self.gen_id()
for tname, t in self.custom_targets.items():
k = tname
assert(k not in self.target_dependency_map)
self.target_dependency_map[k] = self.gen_id()
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def generate_pbxdep_map(self):
self.pbx_dep_map = {}
self.pbx_custom_dep_map = {}
for t in self.build_targets:
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self.pbx_dep_map[t] = self.gen_id()
for t in self.custom_targets:
self.pbx_custom_dep_map[t] = self.gen_id()
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def generate_containerproxy_map(self):
self.containerproxy_map = {}
for t in self.build_targets:
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self.containerproxy_map[t] = self.gen_id()
def generate_target_file_maps(self):
self.generate_target_file_maps_impl(self.build_targets)
self.generate_target_file_maps_impl(self.custom_targets)
def generate_target_file_maps_impl(self, targets):
for tname, t in targets.items():
for s in t.sources:
if isinstance(s, mesonlib.File):
s = os.path.join(s.subdir, s.fname)
if not isinstance(s, str):
continue
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k = (tname, s)
assert(k not in self.buildfile_ids)
self.buildfile_ids[k] = self.gen_id()
assert(k not in self.fileref_ids)
self.fileref_ids[k] = self.gen_id()
if not hasattr(t, 'objects'):
continue
for o in t.objects:
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if isinstance(o, build.ExtractedObjects):
# Extracted objects do not live in "the Xcode world".
continue
if isinstance(o, mesonlib.File):
o = os.path.join(o.subdir, o.fname)
if isinstance(o, str):
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o = os.path.join(t.subdir, o)
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k = (tname, o)
assert(k not in self.buildfile_ids)
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self.buildfile_ids[k] = self.gen_id()
assert(k not in self.fileref_ids)
self.fileref_ids[k] = self.gen_id()
else:
raise RuntimeError('Unknown input type ' + str(o))
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def generate_source_phase_map(self):
self.source_phase = {}
for t in self.build_targets:
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self.source_phase[t] = self.gen_id()
def generate_pbx_aggregate_target(self, objects_dict):
self.custom_aggregate_targets = {}
self.build_all_tdep_id = self.gen_id()
# FIXME: filter out targets that are not built by default.
target_dependencies = list(map(lambda t: self.pbx_dep_map[t], self.build_targets))
custom_target_dependencies = [self.pbx_custom_dep_map[t] for t in self.custom_targets]
aggregated_targets = []
aggregated_targets.append((self.all_id, 'ALL_BUILD',
self.all_buildconf_id,
[],
[self.regen_dependency_id] + target_dependencies + custom_target_dependencies))
aggregated_targets.append((self.test_id,
'RUN_TESTS',
self.test_buildconf_id,
[self.test_command_id],
[self.regen_dependency_id, self.build_all_tdep_id]))
aggregated_targets.append((self.regen_id,
'REGENERATE',
self.regen_buildconf_id,
[self.regen_command_id],
[]))
for tname, t in self.build.get_custom_targets().items():
ct_id = self.gen_id()
self.custom_aggregate_targets[tname] = ct_id
build_phases = []
dependencies = [self.regen_dependency_id]
generator_id = 0
for s in t.sources:
if not isinstance(s, build.GeneratedList):
continue
build_phases.append(self.shell_targets[(tname, generator_id)])
for d in s.depends:
dependencies.append(self.pbx_custom_dep_map[d.get_id()])
generator_id += 1
build_phases.append(self.shell_targets[tname])
aggregated_targets.append((ct_id, tname, self.buildconflistmap[tname], build_phases, dependencies))
# Sort objects by ID before writing
sorted_aggregated_targets = sorted(aggregated_targets, key=operator.itemgetter(0))
for t in sorted_aggregated_targets:
agt_dict = PbxDict()
name = t[1]
buildconf_id = t[2]
build_phases = t[3]
dependencies = t[4]
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agt_dict.add_item('isa', 'PBXAggregateTarget')
agt_dict.add_item('buildConfigurationList', buildconf_id, f'Build configuration list for PBXAggregateTarget "{name}"')
bp_arr = PbxArray()
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agt_dict.add_item('buildPhases', bp_arr)
for bp in build_phases:
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bp_arr.add_item(bp, 'ShellScript')
dep_arr = PbxArray()
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agt_dict.add_item('dependencies', dep_arr)
for td in dependencies:
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dep_arr.add_item(td, 'PBXTargetDependency')
agt_dict.add_item('name', f'"{name}"')
agt_dict.add_item('productName', f'"{name}"')
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objects_dict.add_item(t[0], agt_dict, name)
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def generate_pbx_build_file(self, objects_dict):
for tname, t in self.build_targets.items():
for dep in t.get_external_deps():
if isinstance(dep, dependencies.AppleFrameworks):
for f in dep.frameworks:
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fw_dict = PbxDict()
objects_dict.add:item(self.native_frameworks[f], fw_dict, f'{f}.framework in Frameworks')
fw_dict.add_item('isa', 'PBXBuildFile')
fw_dict.add_item('fileRef', self.native_frameworks_fileref[f], f)
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for s in t.sources:
in_build_dir = False
if isinstance(s, mesonlib.File):
if s.is_built:
in_build_dir = True
s = os.path.join(s.subdir, s.fname)
if not isinstance(s, str):
continue
sdict = PbxDict()
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k = (tname, s)
idval = self.buildfile_ids[k]
fileref = self.fileref_ids[k]
if in_build_dir:
fullpath = os.path.join(self.environment.get_build_dir(), s)
else:
fullpath = os.path.join(self.environment.get_source_dir(), s)
compiler_args = ''
sdict.add_item('isa', 'PBXBuildFile')
sdict.add_item('fileRef', fileref, fullpath)
objects_dict.add_item(idval, sdict)
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for o in t.objects:
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if isinstance(o, build.ExtractedObjects):
# Object files are not source files as such. We add them
# by hand in linker flags. It is also not particularly
# clear how to define build files in Xcode's file format.
continue
if isinstance(o, mesonlib.File):
o = os.path.join(o.subdir, o.fname)
elif isinstance(o, str):
o = os.path.join(t.subdir, o)
idval = self.buildfile_ids[(tname, o)]
k = (tname, o)
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fileref = self.fileref_ids[k]
assert(o not in self.filemap)
self.filemap[o] = idval
fullpath = os.path.join(self.environment.get_source_dir(), o)
fullpath2 = fullpath
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o_dict = PbxDict()
objects_dict.add_item(idval, o_dict, fullpath)
o_dict.add_item('isa', 'PBXBuildFile')
o_dict.add_item('fileRef', fileref, fullpath2)
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generator_id = 0
for g in t.generated:
if not isinstance(g, build.GeneratedList):
continue
self.create_generator_shellphase(objects_dict, tname, generator_id)
generator_id += 1
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# Custom targets are shell build phases in Xcode terminology.
for tname, t in self.custom_targets.items():
if not isinstance(t, build.CustomTarget):
continue
(srcs, ofilenames, cmd) = self.eval_custom_target_command(t)
for o in ofilenames:
custom_dict = PbxDict()
objects_dict.add_item(self.custom_target_output_buildfile[o], custom_dict, f'/* {o} */')
custom_dict.add_item('isa', 'PBXBuildFile')
custom_dict.add_item('fileRef', self.custom_target_output_fileref[o])
generator_id = 0
for g in t.sources:
if not isinstance(g, build.GeneratedList):
continue
self.create_generator_shellphase(objects_dict, tname, generator_id)
generator_id += 1
def create_generator_shellphase(self, objects_dict, tname, generator_id):
file_ids = self.generator_buildfile_ids[(tname, generator_id)]
ref_ids = self.generator_fileref_ids[(tname, generator_id)]
assert(len(ref_ids) == len(file_ids))
for i in range(len(file_ids)):
file_o = file_ids[i]
ref_id = ref_ids[i]
odict = PbxDict()
objects_dict.add_item(file_o, odict)
odict.add_item('isa', 'PBXBuildFile')
odict.add_item('fileRef', ref_id)
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def generate_pbx_build_style(self, objects_dict):
# FIXME: Xcode 9 and later does not uses PBXBuildStyle and it gets removed. Maybe we can remove this part.
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for name, idval in self.buildstylemap.items():
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styledict = PbxDict()
objects_dict.add_item(idval, styledict, name)
styledict.add_item('isa', 'PBXBuildStyle')
settings_dict = PbxDict()
styledict.add_item('buildSettings', settings_dict)
settings_dict.add_item('COPY_PHASE_STRIP', 'NO')
styledict.add_item('name', f'"{name}"')
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def generate_pbx_container_item_proxy(self, objects_dict):
for t in self.build_targets:
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proxy_dict = PbxDict()
objects_dict.add_item(self.containerproxy_map[t], proxy_dict, 'PBXContainerItemProxy')
proxy_dict.add_item('isa', 'PBXContainerItemProxy')
proxy_dict.add_item('containerPortal', self.project_uid, 'Project object')
proxy_dict.add_item('proxyType', '1')
proxy_dict.add_item('remoteGlobalIDString', self.native_targets[t])
proxy_dict.add_item('remoteInfo', '"' + t + '"')
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def generate_pbx_file_reference(self, objects_dict):
for tname, t in self.build_targets.items():
for dep in t.get_external_deps():
if isinstance(dep, dependencies.AppleFrameworks):
for f in dep.frameworks:
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fw_dict = PbxDict()
objects_dict.add_item(self.native_frameworks_fileref[f], fw_dict, f)
fw_dict.add_item('isa', 'PBXFileReference')
fw_dict.add_item('lastKnownFileType', 'wrapper.framework')
fw_dict.add_item('name', f'{f}.framework')
fw_dict.add_item('path', f'System/Library/Frameworks/{f}.framework')
fw_dict.add_item('sourceTree', 'SDKROOT')
for s in t.sources:
in_build_dir = False
if isinstance(s, mesonlib.File):
if s.is_built:
in_build_dir = True
s = os.path.join(s.subdir, s.fname)
if not isinstance(s, str):
continue
idval = self.fileref_ids[(tname, s)]
fullpath = os.path.join(self.environment.get_source_dir(), s)
src_dict = PbxDict()
xcodetype = self.get_xcodetype(s)
name = os.path.basename(s)
path = s
objects_dict.add_item(idval, src_dict, fullpath)
src_dict.add_item('isa', 'PBXFileReference')
src_dict.add_item('explicitFileType', '"' + xcodetype + '"')
src_dict.add_item('fileEncoding', '4')
if in_build_dir:
src_dict.add_item('name', '"' + name + '"')
# This makes no sense. This should say path instead of name
# but then the path gets added twice.
src_dict.add_item('path', '"' + name + '"')
src_dict.add_item('sourceTree', 'BUILD_ROOT')
else:
src_dict.add_item('name', '"' + name + '"')
src_dict.add_item('path', '"' + path + '"')
src_dict.add_item('sourceTree', 'SOURCE_ROOT')
generator_id = 0
for g in t.generated:
if not isinstance(g, build.GeneratedList):
continue
outputs = self.generator_outputs[(tname, generator_id)]
ref_ids = self.generator_fileref_ids[tname, generator_id]
assert(len(ref_ids) == len(outputs))
for i in range(len(outputs)):
o = outputs[i]
ref_id = ref_ids[i]
odict = PbxDict()
name = os.path.basename(o)
objects_dict.add_item(ref_id, odict, o)
xcodetype = self.get_xcodetype(o)
rel_name = mesonlib.relpath(o, self.environment.get_source_dir())
odict.add_item('isa', 'PBXFileReference')
odict.add_item('explicitFileType', '"' + xcodetype + '"')
odict.add_item('fileEncoding', '4')
odict.add_item('name', f'"{name}"')
odict.add_item('path', f'"{rel_name}"')
odict.add_item('sourceTree', 'SOURCE_ROOT')
generator_id += 1
for o in t.objects:
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if isinstance(o, build.ExtractedObjects):
# Same as with pbxbuildfile.
continue
if isinstance(o, mesonlib.File):
fullpath = o.absolute_path(self.environment.get_source_dir(), self.environment.get_build_dir())
o = os.path.join(o.subdir, o.fname)
else:
o = os.path.join(t.subdir, o)
fullpath = os.path.join(self.environment.get_source_dir(), o)
idval = self.fileref_ids[(tname, o)]
rel_name = mesonlib.relpath(fullpath, self.environment.get_source_dir())
o_dict = PbxDict()
name = os.path.basename(o)
objects_dict.add_item(idval, o_dict, fullpath)
o_dict.add_item('isa', 'PBXFileReference')
o_dict.add_item('explicitFileType', '"' + self.get_xcodetype(o) + '"')
o_dict.add_item('fileEncoding', '4')
o_dict.add_item('name', f'"{name}"')
o_dict.add_item('path', f'"{rel_name}"')
o_dict.add_item('sourceTree', 'SOURCE_ROOT')
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for tname, idval in self.target_filemap.items():
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target_dict = PbxDict()
objects_dict.add_item(idval, target_dict, tname)
t = self.build_targets[tname]
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fname = t.get_filename()
reftype = 0
if isinstance(t, build.Executable):
typestr = 'compiled.mach-o.executable'
Overhaul versioning and naming of libraries This commit contains several changes to the naming and versioning of shared and static libraries. The details are documented at: https://github.com/mesonbuild/meson/pull/417 Here's a brief summary: * The results of binary and compiler detection via environment functions are now cached so that they can be called repeatedly without performance penalty. This is necessary because every build.SharedLibrary object has to know whether the compiler is MSVC or not (output filenames depend on that), and so the compiler detection has to be called for each object instantiation. * Linux shared libraries don't always have a library version. Sometimes only soversions are specified (and vice-versa), so support both. * Don't use versioned filenames when generating DLLs, DLLs are never versioned using the suffix in the way that .so libraries are. Hence, they don't use "aliases". Only Linux shared libraries use those. * OS X dylibs do not use filename aliases at all. They only use the soversion in the dylib name (libfoo.X.dylib), and that's it. If there's no soversion specified, the dylib is called libfoo.dylib. Further versioning in dylibs is supposed to be done with the -current_version argument to clang, but this is TBD. https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/DynamicLibraries/100-Articles/DynamicLibraryDesignGuidelines.html#//apple_ref/doc/uid/TP40002013-SW23 * Install DLLs into bindir and import libraries into libdir * Static libraries are now always called libfoo.a, even with MSVC * .lib import libraries are always generated when building with MSVC * .dll.a import libraries are always generated when building with MinGW/GCC or MinGW/clang * TODO: Use dlltool if available to generate .dll.a when .lib is generated and vice-versa. * Library and executable suffix/prefixes are now always correctly overriden by the values of the 'name_prefix' and 'name_suffix' keyword arguments.
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path = fname
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elif isinstance(t, build.SharedLibrary):
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typestr = self.get_xcodetype('dummy.dylib')
Overhaul versioning and naming of libraries This commit contains several changes to the naming and versioning of shared and static libraries. The details are documented at: https://github.com/mesonbuild/meson/pull/417 Here's a brief summary: * The results of binary and compiler detection via environment functions are now cached so that they can be called repeatedly without performance penalty. This is necessary because every build.SharedLibrary object has to know whether the compiler is MSVC or not (output filenames depend on that), and so the compiler detection has to be called for each object instantiation. * Linux shared libraries don't always have a library version. Sometimes only soversions are specified (and vice-versa), so support both. * Don't use versioned filenames when generating DLLs, DLLs are never versioned using the suffix in the way that .so libraries are. Hence, they don't use "aliases". Only Linux shared libraries use those. * OS X dylibs do not use filename aliases at all. They only use the soversion in the dylib name (libfoo.X.dylib), and that's it. If there's no soversion specified, the dylib is called libfoo.dylib. Further versioning in dylibs is supposed to be done with the -current_version argument to clang, but this is TBD. https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/DynamicLibraries/100-Articles/DynamicLibraryDesignGuidelines.html#//apple_ref/doc/uid/TP40002013-SW23 * Install DLLs into bindir and import libraries into libdir * Static libraries are now always called libfoo.a, even with MSVC * .lib import libraries are always generated when building with MSVC * .dll.a import libraries are always generated when building with MinGW/GCC or MinGW/clang * TODO: Use dlltool if available to generate .dll.a when .lib is generated and vice-versa. * Library and executable suffix/prefixes are now always correctly overriden by the values of the 'name_prefix' and 'name_suffix' keyword arguments.
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path = fname
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else:
typestr = self.get_xcodetype(fname)
path = '"%s"' % t.get_filename()
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target_dict.add_item('isa', 'PBXFileReference')
target_dict.add_item('explicitFileType', '"' + typestr + '"')
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if ' ' in path and path[0] != '"':
target_dict.add_item('path', f'"{path}"')
else:
target_dict.add_item('path', path)
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target_dict.add_item('refType', reftype)
target_dict.add_item('sourceTree', 'BUILT_PRODUCTS_DIR')
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for tname, t in self.custom_targets.items():
if not isinstance(t, build.CustomTarget):
continue
(srcs, ofilenames, cmd) = self.eval_custom_target_command(t)
for s in t.sources:
if isinstance(s, mesonlib.File):
s = os.path.join(s.subdir, s.fname)
elif isinstance(s, str):
s = os.path.joni(t.subdir, s)
else:
continue
custom_dict = PbxDict()
typestr = self.get_xcodetype(s)
custom_dict.add_item('isa', 'PBXFileReference')
custom_dict.add_item('explicitFileType', '"' + typestr + '"')
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custom_dict.add_item('name', f'"{s}"')
custom_dict.add_item('path', f'"{s}"')
custom_dict.add_item('refType', 0)
custom_dict.add_item('sourceTree', 'SOURCE_ROOT')
objects_dict.add_item(self.fileref_ids[(tname, s)], custom_dict)
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for o in ofilenames:
custom_dict = PbxDict()
typestr = self.get_xcodetype(o)
custom_dict.add_item('isa', 'PBXFileReference')
custom_dict.add_item('explicitFileType', '"' + typestr + '"')
custom_dict.add_item('name', o)
custom_dict.add_item('path', os.path.join(self.src_to_build, o))
custom_dict.add_item('refType', 0)
custom_dict.add_item('sourceTree', 'SOURCE_ROOT')
objects_dict.add_item(self.custom_target_output_fileref[o], custom_dict)
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def generate_pbx_frameworks_buildphase(self, objects_dict):
for t in self.build_targets.values():
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bt_dict = PbxDict()
objects_dict.add_item(t.buildphasemap['Frameworks'], bt_dict, 'Frameworks')
bt_dict.add_item('isa', 'PBXFrameworksBuildPhase')
bt_dict.add_item('buildActionMask', 2147483647)
file_list = PbxArray()
bt_dict.add_item('files', file_list)
for dep in t.get_external_deps():
if isinstance(dep, dependencies.AppleFrameworks):
for f in dep.frameworks:
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file_list.add_item(self.native_frameworks[f], f'{f}.framework in Frameworks')
bt_dict.add_item('runOnlyForDeploymentPostprocessing', 0)
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def generate_pbx_group(self, objects_dict):
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groupmap = {}
target_src_map = {}
for t in self.build_targets:
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groupmap[t] = self.gen_id()
target_src_map[t] = self.gen_id()
for t in self.custom_targets:
groupmap[t] = self.gen_id()
target_src_map[t] = self.gen_id()
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sources_id = self.gen_id()
resources_id = self.gen_id()
products_id = self.gen_id()
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frameworks_id = self.gen_id()
main_dict = PbxDict()
objects_dict.add_item(self.maingroup_id, main_dict)
main_dict.add_item('isa', 'PBXGroup')
main_children = PbxArray()
main_dict.add_item('children', main_children)
main_children.add_item(sources_id, 'Sources')
main_children.add_item(resources_id, 'Resources')
main_children.add_item(products_id, 'Products')
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main_children.add_item(frameworks_id, 'Frameworks')
main_dict.add_item('sourceTree', '"<group>"')
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# Sources
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source_dict = PbxDict()
objects_dict.add_item(sources_id, source_dict, 'Sources')
source_dict.add_item('isa', 'PBXGroup')
source_children = PbxArray()
source_dict.add_item('children', source_children)
for t in self.build_targets:
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source_children.add_item(groupmap[t], t)
for t in self.custom_targets:
source_children.add_item(groupmap[t], t)
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source_dict.add_item('name', 'Sources')
source_dict.add_item('sourceTree', '"<group>"')
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resource_dict = PbxDict()
objects_dict.add_item(resources_id, resource_dict, 'Resources')
resource_dict.add_item('isa', 'PBXGroup')
resource_children = PbxArray()
resource_dict.add_item('children', resource_children)
resource_dict.add_item('name', 'Resources')
resource_dict.add_item('sourceTree', '"<group>"')
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frameworks_dict = PbxDict()
objects_dict.add_item(frameworks_id, frameworks_dict, 'Frameworks')
frameworks_dict.add_item('isa', 'PBXGroup')
frameworks_children = PbxArray()
frameworks_dict.add_item('children', frameworks_children)
# write frameworks
for t in self.build_targets.values():
for dep in t.get_external_deps():
if isinstance(dep, dependencies.AppleFrameworks):
for f in dep.frameworks:
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frameworks_children.add_item(self.native_frameworks_fileref[f], f)
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frameworks_dict.add_item('name', 'Frameworks')
frameworks_dict.add_item('sourceTree', '"<group>"')
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# Targets
for tname, t in self.build_targets.items():
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target_dict = PbxDict()
objects_dict.add_item(groupmap[tname], target_dict, tname)
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target_dict.add_item('isa', 'PBXGroup')
target_children = PbxArray()
target_dict.add_item('children', target_children)
target_children.add_item(target_src_map[tname], 'Source files')
if t.subproject:
target_dict.add_item('name', f'"{t.subproject}{t}"')
else:
target_dict.add_item('name', f'"{t}"')
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target_dict.add_item('sourceTree', '"<group>"')
source_files_dict = PbxDict()
objects_dict.add_item(target_src_map[tname], source_files_dict, 'Source files')
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source_files_dict.add_item('isa', 'PBXGroup')
source_file_children = PbxArray()
source_files_dict.add_item('children', source_file_children)
for s in t.sources:
if isinstance(s, mesonlib.File):
s = os.path.join(s.subdir, s.fname)
elif isinstance(s, str):
s = os.path.joni(t.subdir, s)
else:
continue
source_file_children.add_item(self.fileref_ids[(tname, s)], s)
for o in t.objects:
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if isinstance(o, build.ExtractedObjects):
# Do not show built object files in the project tree.
continue
if isinstance(o, mesonlib.File):
o = os.path.join(o.subdir, o.fname)
else:
o = os.path.join(t.subdir, o)
source_file_children.add_item(self.fileref_ids[(tname, o)], o)
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source_files_dict.add_item('name', '"Source files"')
source_files_dict.add_item('sourceTree', '"<group>"')
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for tname, t in self.custom_targets.items():
target_dict = PbxDict()
objects_dict.add_item(groupmap[tname], target_dict, tname)
target_dict.add_item('isa', 'PBXGroup')
target_children = PbxArray()
target_dict.add_item('children', target_children)
target_children.add_item(target_src_map[tname], 'Source files')
if t.subproject:
target_dict.add_item('name', f'"{t.subproject}{t.name}"')
else:
target_dict.add_item('name', f'"{t.name}"')
target_dict.add_item('sourceTree', '"<group>"')
source_files_dict = PbxDict()
objects_dict.add_item(target_src_map[tname], source_files_dict, 'Source files')
source_files_dict.add_item('isa', 'PBXGroup')
source_file_children = PbxArray()
source_files_dict.add_item('children', source_file_children)
for s in t.sources:
if isinstance(s, mesonlib.File):
s = os.path.join(s.subdir, s.fname)
elif isinstance(s, str):
s = os.path.joni(t.subdir, s)
else:
continue
source_file_children.add_item(self.fileref_ids[(tname, s)], s)
source_files_dict.add_item('name', '"Source files"')
source_files_dict.add_item('sourceTree', '"<group>"')
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# And finally products
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product_dict = PbxDict()
objects_dict.add_item(products_id, product_dict, 'Products')
product_dict.add_item('isa', 'PBXGroup')
product_children = PbxArray()
product_dict.add_item('children', product_children)
for t in self.build_targets:
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product_children.add_item(self.target_filemap[t], t)
product_dict.add_item('name', 'Products')
product_dict.add_item('sourceTree', '"<group>"')
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def generate_pbx_native_target(self, objects_dict):
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for tname, idval in self.native_targets.items():
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ntarget_dict = PbxDict()
t = self.build_targets[tname]
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objects_dict.add_item(idval, ntarget_dict, tname)
ntarget_dict.add_item('isa', 'PBXNativeTarget')
ntarget_dict.add_item('buildConfigurationList', self.buildconflistmap[tname], f'Build configuration list for PBXNativeTarget "{tname}"')
buildphases_array = PbxArray()
ntarget_dict.add_item('buildPhases', buildphases_array)
generator_id = 0
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for g in t.generated:
# Custom target are handled via inter-target dependencies.
# Generators are built as a shellscriptbuildphase.
if isinstance(g, build.GeneratedList):
buildphases_array.add_item(self.shell_targets[(tname, generator_id)], 'Generator {}/{}'.format(generator_id, tname))
generator_id += 1
for bpname, bpval in t.buildphasemap.items():
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buildphases_array.add_item(bpval, f'{bpname} yyy')
ntarget_dict.add_item('buildRules', PbxArray())
dep_array = PbxArray()
ntarget_dict.add_item('dependencies', dep_array)
dep_array.add_item(self.regen_dependency_id)
# These dependencies only tell Xcode that the deps must be built
# before this one. They don't set up linkage or anything
# like that. Those are set up in the XCBuildConfiguration.
for lt in self.build_targets[tname].link_targets:
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# NOT DOCUMENTED, may need to make different links
# to same target have different targetdependency item.
if isinstance(lt, build.CustomTarget):
dep_array.add_item(self.pbx_custom_dep_map[lt.get_id()], lt.name)
elif isinstance(lt, build.CustomTargetIndex):
dep_array.add_item(self.pbx_custom_dep_map[lt.target.get_id()], lt.target.name)
else:
idval = self.pbx_dep_map[lt.get_id()]
dep_array.add_item(idval, 'PBXTargetDependency')
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for o in t.objects:
if isinstance(o, build.ExtractedObjects):
source_target_id = o.target.get_id()
idval = self.pbx_dep_map[source_target_id]
dep_array.add_item(idval, 'PBXTargetDependency')
generator_id = 0
for o in t.generated:
if isinstance(o, build.CustomTarget):
dep_array.add_item(self.pbx_custom_dep_map[o.get_id()], o.name)
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elif isinstance(o, build.CustomTargetIndex):
dep_array.add_item(self.pbx_custom_dep_map[o.target.get_id()], o.target.name)
generator_id += 1
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ntarget_dict.add_item('name', f'"{tname}"')
ntarget_dict.add_item('productName', f'"{tname}"')
ntarget_dict.add_item('productReference', self.target_filemap[tname], tname)
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if isinstance(t, build.Executable):
typestr = 'com.apple.product-type.tool'
elif isinstance(t, build.StaticLibrary):
typestr = 'com.apple.product-type.library.static'
elif isinstance(t, build.SharedLibrary):
typestr = 'com.apple.product-type.library.dynamic'
else:
raise MesonException('Unknown target type for %s' % tname)
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ntarget_dict.add_item('productType', f'"{typestr}"')
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def generate_pbx_project(self, objects_dict):
project_dict = PbxDict()
objects_dict.add_item(self.project_uid, project_dict, 'Project object')
project_dict.add_item('isa', 'PBXProject')
attr_dict = PbxDict()
project_dict.add_item('attributes', attr_dict)
attr_dict.add_item('BuildIndependentTargetsInParallel', 'YES')
project_dict.add_item('buildConfigurationList', self.project_conflist, f'Build configuration list for PBXProject "{self.build.project_name}"')
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project_dict.add_item('buildSettings', PbxDict())
style_arr = PbxArray()
project_dict.add_item('buildStyles', style_arr)
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for name, idval in self.buildstylemap.items():
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style_arr.add_item(idval, name)
project_dict.add_item('compatibilityVersion', '"Xcode 3.2"')
project_dict.add_item('hasScannedForEncodings', 0)
project_dict.add_item('mainGroup', self.maingroup_id)
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project_dict.add_item('projectDirPath', f'"{self.build_to_src}"')
project_dict.add_item('projectRoot', '""')
targets_arr = PbxArray()
project_dict.add_item('targets', targets_arr)
targets_arr.add_item(self.all_id, 'ALL_BUILD')
targets_arr.add_item(self.test_id, 'RUN_TESTS')
targets_arr.add_item(self.regen_id, 'REGENERATE')
for t in self.build_targets:
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targets_arr.add_item(self.native_targets[t], t)
for t in self.custom_targets:
targets_arr.add_item(self.custom_aggregate_targets[t], t)
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def generate_pbx_shell_build_phase(self, objects_dict):
self.generate_test_shell_build_phase(objects_dict)
self.generate_regen_shell_build_phase(objects_dict)
self.generate_custom_target_shell_build_phases(objects_dict)
self.generate_generator_target_shell_build_phases(objects_dict)
def generate_test_shell_build_phase(self, objects_dict):
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shell_dict = PbxDict()
objects_dict.add_item(self.test_command_id, shell_dict, 'ShellScript')
shell_dict.add_item('isa', 'PBXShellScriptBuildPhase')
shell_dict.add_item('buildActionMask', 2147483647)
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shell_dict.add_item('files', PbxArray())
shell_dict.add_item('inputPaths', PbxArray())
shell_dict.add_item('outputPaths', PbxArray())
shell_dict.add_item('runOnlyForDeploymentPostprocessing', 0)
shell_dict.add_item('shellPath', '/bin/sh')
cmd = mesonlib.get_meson_command() + ['test', '--no-rebuild', '-C', self.environment.get_build_dir()]
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cmdstr = ' '.join(["'%s'" % i for i in cmd])
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shell_dict.add_item('shellScript', f'"{cmdstr}"')
shell_dict.add_item('showEnvVarsInLog', 0)
def generate_regen_shell_build_phase(self, objects_dict):
shell_dict = PbxDict()
objects_dict.add_item(self.regen_command_id, shell_dict, 'ShellScript')
shell_dict.add_item('isa', 'PBXShellScriptBuildPhase')
shell_dict.add_item('buildActionMask', 2147483647)
shell_dict.add_item('files', PbxArray())
shell_dict.add_item('inputPaths', PbxArray())
shell_dict.add_item('outputPaths', PbxArray())
shell_dict.add_item('runOnlyForDeploymentPostprocessing', 0)
shell_dict.add_item('shellPath', '/bin/sh')
cmd = mesonlib.get_meson_command() + ['--internal', 'regencheck', os.path.join(self.environment.get_build_dir(), 'meson-private')]
cmdstr = ' '.join(["'%s'" % i for i in cmd])
shell_dict.add_item('shellScript', f'"{cmdstr}"')
shell_dict.add_item('showEnvVarsInLog', 0)
def generate_custom_target_shell_build_phases(self, objects_dict):
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# Custom targets are shell build phases in Xcode terminology.
for tname, t in self.custom_targets.items():
if not isinstance(t, build.CustomTarget):
continue
(srcs, ofilenames, cmd) = self.eval_custom_target_command(t, absolute_outputs=True)
fixed_cmd, _ = self.as_meson_exe_cmdline(t.name,
cmd[0],
cmd[1:],
#workdir=None,
env=t.env)
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custom_dict = PbxDict()
objects_dict.add_item(self.shell_targets[tname], custom_dict, f'/* Custom target {tname} */')
custom_dict.add_item('isa', 'PBXShellScriptBuildPhase')
custom_dict.add_item('buildActionMask', 2147483647)
custom_dict.add_item('files', PbxArray())
custom_dict.add_item('inputPaths', PbxArray())
outarray = PbxArray()
custom_dict.add_item('name', '"Generate {}."'.format(ofilenames[0]))
custom_dict.add_item('outputPaths', outarray)
for o in ofilenames:
outarray.add_item(os.path.join(self.environment.get_build_dir(), o))
custom_dict.add_item('runOnlyForDeploymentPostprocessing', 0)
custom_dict.add_item('shellPath', '/bin/sh')
workdir = self.environment.get_build_dir()
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quoted_cmd = []
for c in fixed_cmd:
quoted_cmd.append(c.replace('"', chr(92) + '"'))
cmdstr = ' '.join([f"\\'{x}\\'" for x in quoted_cmd])
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custom_dict.add_item('shellScript', f'"cd {workdir}; {cmdstr}"')
custom_dict.add_item('showEnvVarsInLog', 0)
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def generate_generator_target_shell_build_phases(self, objects_dict):
for tname, t in self.build_targets.items():
generator_id = 0
for genlist in t.generated:
if isinstance(genlist, build.GeneratedList):
self.generate_single_generator_phase(tname, t, genlist, generator_id, objects_dict)
generator_id += 1
for tname, t in self.custom_targets.items():
generator_id = 0
for genlist in t.sources:
if isinstance(genlist, build.GeneratedList):
self.generate_single_generator_phase(tname, t, genlist, generator_id, objects_dict)
generator_id += 1
def generate_single_generator_phase(self, tname, t, genlist, generator_id, objects_dict):
generator = genlist.get_generator()
exe = generator.get_exe()
exe_arr = self.build_target_to_cmd_array(exe)
workdir = self.environment.get_build_dir()
gen_dict = PbxDict()
objects_dict.add_item(self.shell_targets[(tname, generator_id)], gen_dict, '"Generator {}/{}"'.format(generator_id, tname))
infilelist = genlist.get_inputs()
outfilelist = genlist.get_outputs()
gen_dict.add_item('isa', 'PBXShellScriptBuildPhase')
gen_dict.add_item('buildActionMask', 2147483647)
gen_dict.add_item('files', PbxArray())
gen_dict.add_item('inputPaths', PbxArray())
gen_dict.add_item('name', '"Generator {}/{}"'.format(generator_id, tname))
commands = [["cd", workdir]] # Array of arrays, each one a single command, will get concatenated below.
k = (tname, generator_id)
ofile_abs = self.generator_outputs[k]
outarray = PbxArray()
gen_dict.add_item('outputPaths', outarray)
for of in ofile_abs:
outarray.add_item(of)
for i in infilelist:
# This might be needed to be added to inputPaths. It's not done yet as it is
# unclear whether it is necessary, what actually happens when it is defined
# and currently the build works without it.
#infile_abs = i.absolute_path(self.environment.get_source_dir(), self.environment.get_build_dir())
infilename = i.rel_to_builddir(self.build_to_src)
base_args = generator.get_arglist(infilename)
for o_base in genlist.get_outputs_for(i):
o = os.path.join(self.get_target_private_dir(t), o_base)
args = []
for arg in base_args:
arg = arg.replace("@INPUT@", infilename)
arg = arg.replace('@OUTPUT@', o).replace('@BUILD_DIR@', self.get_target_private_dir(t))
arg = arg.replace("@CURRENT_SOURCE_DIR@", os.path.join(self.build_to_src, t.subdir))
args.append(arg)
args = self.replace_outputs(args, self.get_target_private_dir(t), outfilelist)
args = self.replace_extra_args(args, genlist)
if generator.capture:
# When capturing, stdout is the output. Forward it with the shell.
full_command = ['('] + exe_arr + args + ['>', o, ')']
else:
full_command = exe_arr + args
commands.append(full_command)
gen_dict.add_item('runOnlyForDeploymentPostprocessing', 0)
gen_dict.add_item('shellPath', '/bin/sh')
quoted_cmds = []
for cmnd in commands:
q = []
for c in cmnd:
if ' ' in c:
q.append(f'\\"{c}\\"')
else:
q.append(c)
quoted_cmds.append(' '.join(q))
cmdstr = '"' + ' && '.join(quoted_cmds) + '"'
gen_dict.add_item('shellScript', cmdstr)
gen_dict.add_item('showEnvVarsInLog', 0)
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def generate_pbx_sources_build_phase(self, objects_dict):
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for name in self.source_phase.keys():
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phase_dict = PbxDict()
t = self.build_targets[name]
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objects_dict.add_item(t.buildphasemap[name], phase_dict, 'Sources')
phase_dict.add_item('isa', 'PBXSourcesBuildPhase')
phase_dict.add_item('buildActionMask', 2147483647)
file_arr = PbxArray()
phase_dict.add_item('files', file_arr)
for s in self.build_targets[name].sources:
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s = os.path.join(s.subdir, s.fname)
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if not self.environment.is_header(s):
file_arr.add_item(self.buildfile_ids[(name, s)], os.path.join(self.environment.get_source_dir(), s))
generator_id = 0
for gt in t.generated:
if isinstance(gt, build.CustomTarget):
(srcs, ofilenames, cmd) = self.eval_custom_target_command(gt)
for o in ofilenames:
file_arr.add_item(self.custom_target_output_buildfile[o],
os.path.join(self.environment.get_build_dir(), o))
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elif isinstance(gt, build.CustomTargetIndex):
for o in gt.get_outputs():
file_arr.add_item(self.custom_target_output_buildfile[o],
os.path.join(self.environment.get_build_dir(), o))
elif isinstance(gt, build.GeneratedList):
genfiles = self.generator_buildfile_ids[(name, generator_id)]
generator_id += 1
for o in genfiles:
file_arr.add_item(o)
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else:
raise RuntimeError('Unknown input type: ' + str(gt))
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phase_dict.add_item('runOnlyForDeploymentPostprocessing', 0)
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def generate_pbx_target_dependency(self, objects_dict):
all_dict = PbxDict()
objects_dict.add_item(self.build_all_tdep_id, all_dict, 'ALL_BUILD')
all_dict.add_item('isa', 'PBXTargetDependency')
all_dict.add_item('target', self.all_id)
targets = []
targets.append((self.regen_dependency_id, self.regen_id, 'REGEN', None))
for t in self.build_targets:
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idval = self.pbx_dep_map[t] # VERIFY: is this correct?
targets.append((idval, self.native_targets[t], t, self.containerproxy_map[t]))
for t in self.custom_targets:
idval = self.pbx_custom_dep_map[t]
targets.append((idval, self.custom_aggregate_targets[t], t, None))#self.containerproxy_map[t]))
# Sort object by ID
sorted_targets = sorted(targets, key=operator.itemgetter(0))
for t in sorted_targets:
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t_dict = PbxDict()
objects_dict.add_item(t[0], t_dict, 'PBXTargetDependency')
t_dict.add_item('isa', 'PBXTargetDependency')
t_dict.add_item('target', t[1], t[2])
if t[3] is not None:
t_dict.add_item('targetProxy', t[3], 'PBXContainerItemProxy')
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def generate_xc_build_configuration(self, objects_dict):
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# First the setup for the toplevel project.
for buildtype in self.buildtypes:
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bt_dict = PbxDict()
objects_dict.add_item(self.project_configurations[buildtype], bt_dict, buildtype)
bt_dict.add_item('isa', 'XCBuildConfiguration')
settings_dict = PbxDict()
bt_dict.add_item('buildSettings', settings_dict)
settings_dict.add_item('ARCHS', '"$(NATIVE_ARCH_ACTUAL)"')
settings_dict.add_item('ONLY_ACTIVE_ARCH', 'YES')
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settings_dict.add_item('SWIFT_VERSION', '4.0')
settings_dict.add_item('SDKROOT', '"macosx"')
settings_dict.add_item('SYMROOT', '"%s/build"' % self.environment.get_build_dir())
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bt_dict.add_item('name', f'"{buildtype}"')
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# Then the all target.
for buildtype in self.buildtypes:
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bt_dict = PbxDict()
objects_dict.add_item(self.buildall_configurations[buildtype], bt_dict, buildtype)
bt_dict.add_item('isa', 'XCBuildConfiguration')
settings_dict = PbxDict()
bt_dict.add_item('buildSettings', settings_dict)
settings_dict.add_item('SYMROOT', '"%s"' % self.environment.get_build_dir())
warn_array = PbxArray()
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warn_array.add_item('"$(inherited)"')
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settings_dict.add_item('WARNING_CFLAGS', warn_array)
bt_dict.add_item('name', f'"{buildtype}"')
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# Then the test target.
for buildtype in self.buildtypes:
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bt_dict = PbxDict()
objects_dict.add_item(self.test_configurations[buildtype], bt_dict, buildtype)
bt_dict.add_item('isa', 'XCBuildConfiguration')
settings_dict = PbxDict()
bt_dict.add_item('buildSettings', settings_dict)
settings_dict.add_item('SYMROOT', '"%s"' % self.environment.get_build_dir())
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warn_array = PbxArray()
settings_dict.add_item('WARNING_CFLAGS', warn_array)
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warn_array.add_item('"$(inherited)"')
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bt_dict.add_item('name', f'"{buildtype}"')
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# Now finally targets.
for target_name, target in self.build_targets.items():
self.generate_single_build_target(objects_dict, target_name, target)
for target_name, target in self.custom_targets.items():
bt_dict = PbxDict()
objects_dict.add_item(self.buildconfmap[target_name][buildtype], bt_dict, buildtype)
bt_dict.add_item('isa', 'XCBuildConfiguration')
settings_dict = PbxDict()
bt_dict.add_item('buildSettings', settings_dict)
settings_dict.add_item('ARCHS', '"$(NATIVE_ARCH_ACTUAL)"')
settings_dict.add_item('ONLY_ACTIVE_ARCH', 'YES')
settings_dict.add_item('SDKROOT', '"macosx"')
settings_dict.add_item('SYMROOT', '"%s/build"' % self.environment.get_build_dir())
bt_dict.add_item('name', f'"{buildtype}"')
def determine_internal_dep_link_args(self, target, buildtype):
links_dylib = False
dep_libs = []
for l in target.link_targets:
if isinstance(target, build.SharedModule) and isinstance(l, build.Executable):
continue
if isinstance(l, build.CustomTargetIndex):
rel_dir = self.get_custom_target_output_dir(l.target)
libname = l.get_filename()
elif isinstance(l, build.CustomTarget):
rel_dir = self.get_custom_target_output_dir(l)
libname = l.get_filename()
else:
rel_dir = self.get_target_dir(l)
libname = l.get_filename()
abs_path = os.path.join(self.environment.get_build_dir(), rel_dir, libname)
dep_libs.append("'%s'" % abs_path)
if isinstance(l, build.SharedLibrary):
links_dylib = True
if isinstance(l, build.StaticLibrary):
(sub_libs, sub_links_dylib) = self.determine_internal_dep_link_args(l, buildtype)
dep_libs += sub_libs
links_dylib = links_dylib or sub_links_dylib
return (dep_libs, links_dylib)
def generate_single_build_target(self, objects_dict, target_name, target):
for buildtype in self.buildtypes:
dep_libs = []
links_dylib = False
headerdirs = []
for d in target.include_dirs:
for sd in d.incdirs:
cd = os.path.join(d.curdir, sd)
headerdirs.append(os.path.join(self.environment.get_source_dir(), cd))
headerdirs.append(os.path.join(self.environment.get_build_dir(), cd))
for extra in d.extra_build_dirs:
headerdirs.append(os.path.join(self.environment.get_build_dir(), extra))
(dep_libs, links_dylib) = self.determine_internal_dep_link_args(target, buildtype)
if links_dylib:
dep_libs = ['-Wl,-search_paths_first', '-Wl,-headerpad_max_install_names'] + dep_libs
dylib_version = None
if isinstance(target, build.SharedLibrary):
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if isinstance(target, build.SharedModule):
ldargs = []
else:
ldargs = ['-dynamiclib']
ldargs += ['-Wl,-headerpad_max_install_names'] + dep_libs
install_path = os.path.join(self.environment.get_build_dir(), target.subdir, buildtype)
dylib_version = target.soversion
else:
ldargs = dep_libs
install_path = ''
if dylib_version is not None:
product_name = target.get_basename() + '.' + dylib_version
else:
product_name = target.get_basename()
ldargs += target.link_args
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# Swift is special. Again. You can't mix Swift with other languages
# in the same target. Thus for Swift we only use
if self.is_swift_target(target):
linker, stdlib_args = target.compilers['swift'], []
else:
linker, stdlib_args = self.determine_linker_and_stdlib_args(target)
if not isinstance(target, build.StaticLibrary):
ldargs += self.build.get_project_link_args(linker, target.subproject, target.for_machine)
ldargs += self.build.get_global_link_args(linker, target.for_machine)
cargs = []
for dep in target.get_external_deps():
cargs += dep.get_compile_args()
ldargs += dep.get_link_args()
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for o in target.objects:
# Add extracted objects to the link line by hand.
if isinstance(o, build.ExtractedObjects):
added_objs = set()
for objname_rel in o.get_outputs(self):
objname_abs = os.path.join(self.environment.get_build_dir(), o.target.subdir, objname_rel)
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if objname_abs not in added_objs:
added_objs.add(objname_abs)
ldargs += [r'\"' + objname_abs + r'\"']
generator_id = 0
for o in target.generated:
if isinstance(o, build.GeneratedList):
outputs = self.generator_outputs[target_name, generator_id]
generator_id += 1
for o_abs in outputs:
if o_abs.endswith('.o') or o_abs.endswith('.obj'):
ldargs += [r'\"' + o_abs + r'\"']
else:
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if isinstance(o, build.CustomTarget):
(srcs, ofilenames, cmd) = self.eval_custom_target_command(o)
for ofname in ofilenames:
if os.path.splitext(ofname)[-1] in LINKABLE_EXTENSIONS:
ldargs += [r'\"' + os.path.join(self.environment.get_build_dir(), ofname) + r'\"']
elif isinstance(o, build.CustomTargetIndex):
for ofname in o.get_outputs():
if os.path.splitext(ofname)[-1] in LINKABLE_EXTENSIONS:
ldargs += [r'\"' + os.path.join(self.environment.get_build_dir(), ofname) + r'\"']
else:
raise RuntimeError(o)
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if isinstance(target, build.SharedModule):
options = self.environment.coredata.options
ldargs += linker.get_std_shared_module_link_args(options)
elif isinstance(target, build.SharedLibrary):
ldargs += linker.get_std_shared_lib_link_args()
ldstr = ' '.join(ldargs)
valid = self.buildconfmap[target_name][buildtype]
langargs = {}
for lang in self.environment.coredata.compilers[target.for_machine]:
if lang not in LANGNAMEMAP:
continue
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compiler = target.compilers.get(lang)
if compiler is None:
continue
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# Start with warning args
warn_args = compiler.get_warn_args(self.get_option_for_target(OptionKey('warning_level'), target))
copt_proxy = self.get_compiler_options_for_target(target)
std_args = compiler.get_option_compile_args(copt_proxy)
# Add compile args added using add_project_arguments()
pargs = self.build.projects_args[target.for_machine].get(target.subproject, {}).get(lang, [])
# Add compile args added using add_global_arguments()
# These override per-project arguments
gargs = self.build.global_args[target.for_machine].get(lang, [])
targs = target.get_extra_args(lang)
args = warn_args + std_args + pargs + gargs + targs
if args:
lang_cargs = cargs
if compiler and target.implicit_include_directories:
# It is unclear what is the cwd when xcode runs. -I. does not seem to
# add the root build dir to the search path. So add an absolute path instead.
# This may break reproducible builds, in which case patches are welcome.
lang_cargs += self.get_custom_target_dir_include_args(target, compiler, absolute_path=True)
# Xcode can not handle separate compilation flags for C and ObjectiveC. They are both
# put in OTHER_CFLAGS. Same with C++ and ObjectiveC++.
if lang == 'objc':
lang = 'c'
elif lang == 'objcpp':
lang = 'cpp'
langname = LANGNAMEMAP[lang]
if langname in langargs:
langargs[langname] += args
else:
langargs[langname] = args
langargs[langname] += lang_cargs
symroot = os.path.join(self.environment.get_build_dir(), target.subdir)
bt_dict = PbxDict()
objects_dict.add_item(valid, bt_dict, buildtype)
bt_dict.add_item('isa', 'XCBuildConfiguration')
settings_dict = PbxDict()
bt_dict.add_item('buildSettings', settings_dict)
settings_dict.add_item('COMBINE_HIDPI_IMAGES', 'YES')
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if isinstance(target, build.SharedModule):
settings_dict.add_item('DYLIB_CURRENT_VERSION', '""')
settings_dict.add_item('DYLIB_COMPATIBILITY_VERSION', '""')
else:
if dylib_version is not None:
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settings_dict.add_item('DYLIB_CURRENT_VERSION', f'"{dylib_version}"')
if target.prefix:
settings_dict.add_item('EXECUTABLE_PREFIX', target.prefix)
if target.suffix:
suffix = '.' + target.suffix
settings_dict.add_item('EXECUTABLE_SUFFIX', suffix)
settings_dict.add_item('GCC_GENERATE_DEBUGGING_SYMBOLS', BOOL2XCODEBOOL[self.get_option_for_target(OptionKey('debug'), target)])
settings_dict.add_item('GCC_INLINES_ARE_PRIVATE_EXTERN', 'NO')
settings_dict.add_item('GCC_OPTIMIZATION_LEVEL', OPT2XCODEOPT[self.get_option_for_target(OptionKey('optimization'), target)])
if target.has_pch:
# Xcode uses GCC_PREFIX_HEADER which only allows one file per target/executable. Precompiling various header files and
# applying a particular pch to each source file will require custom scripts (as a build phase) and build flags per each
# file. Since Xcode itself already discourages precompiled headers in favor of modules we don't try much harder here.
pchs = target.get_pch('c') + target.get_pch('cpp') + target.get_pch('objc') + target.get_pch('objcpp')
# Make sure to use headers (other backends require implementation files like *.c *.cpp, etc; these should not be used here)
pchs = [pch for pch in pchs if pch.endswith('.h') or pch.endswith('.hh') or pch.endswith('hpp')]
if pchs:
if len(pchs) > 1:
mlog.warning('Unsupported Xcode configuration: More than 1 precompiled header found "{}". Target "{}" might not compile correctly.'.format(str(pchs), target.name))
relative_pch_path = os.path.join(target.get_subdir(), pchs[0]) # Path relative to target so it can be used with "$(PROJECT_DIR)"
settings_dict.add_item('GCC_PRECOMPILE_PREFIX_HEADER', 'YES')
settings_dict.add_item('GCC_PREFIX_HEADER', f'"$(PROJECT_DIR)/{relative_pch_path}"')
settings_dict.add_item('GCC_PREPROCESSOR_DEFINITIONS', '""')
settings_dict.add_item('GCC_SYMBOLS_PRIVATE_EXTERN', 'NO')
header_arr = PbxArray()
unquoted_headers = []
unquoted_headers.append(self.get_target_private_dir_abs(target))
if target.implicit_include_directories:
unquoted_headers.append(os.path.join(self.environment.get_build_dir(), target.get_subdir()))
unquoted_headers.append(os.path.join(self.environment.get_source_dir(), target.get_subdir()))
if headerdirs:
for i in headerdirs:
i = os.path.normpath(i)
unquoted_headers.append(i)
for i in unquoted_headers:
header_arr.add_item(f'"\\"{i}\\""')
settings_dict.add_item('HEADER_SEARCH_PATHS', header_arr)
settings_dict.add_item('INSTALL_PATH', f'"{install_path}"')
settings_dict.add_item('LIBRARY_SEARCH_PATHS', '""')
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if isinstance(target, build.SharedModule):
settings_dict.add_item('LIBRARY_STYLE', 'BUNDLE')
settings_dict.add_item('MACH_O_TYPE', 'mh_bundle')
elif isinstance(target, build.SharedLibrary):
settings_dict.add_item('LIBRARY_STYLE', 'DYNAMIC')
self.add_otherargs(settings_dict, langargs)
settings_dict.add_item('OTHER_LDFLAGS', f'"{ldstr}"')
settings_dict.add_item('OTHER_REZFLAGS', '""')
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if ' ' in product_name:
settings_dict.add_item('PRODUCT_NAME', f'"{product_name}"')
else:
settings_dict.add_item('PRODUCT_NAME', product_name)
settings_dict.add_item('SECTORDER_FLAGS', '""')
settings_dict.add_item('SYMROOT', f'"{symroot}"')
sysheader_arr = PbxArray()
# XCode will change every -I flag that points inside these directories
# to an -isystem. Thus set nothing in it since we control our own
# include flags.
settings_dict.add_item('SYSTEM_HEADER_SEARCH_PATHS', sysheader_arr)
settings_dict.add_item('USE_HEADERMAP', 'NO')
warn_array = PbxArray()
settings_dict.add_item('WARNING_CFLAGS', warn_array)
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warn_array.add_item('"$(inherited)"')
bt_dict.add_item('name', buildtype)
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def add_otherargs(self, settings_dict, langargs):
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for langname, args in langargs.items():
if args:
quoted_args = []
for a in args:
# This works but
# a) it's ugly as sin
# b) I don't know why it works or why every backslash must be escaped into eight backslashes
a = a.replace(chr(92), 8*chr(92)) # chr(92) is backslash, this how we smuggle it in without Python's quoting grabbing it.
a = a.replace(r'"', r'\\\"')
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if ' ' in a or "'" in a:
a = r'\"' + a + r'\"'
quoted_args.append(a)
settings_dict.add_item(f'OTHER_{langname}FLAGS', '"' + ' '.join(quoted_args) + '"')
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def generate_xc_configurationList(self, objects_dict):
# FIXME: sort items
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conf_dict = PbxDict()
objects_dict.add_item(self.project_conflist, conf_dict, f'Build configuration list for PBXProject "{self.build.project_name}"')
conf_dict.add_item('isa', 'XCConfigurationList')
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confs_arr = PbxArray()
conf_dict.add_item('buildConfigurations', confs_arr)
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for buildtype in self.buildtypes:
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confs_arr.add_item(self.project_configurations[buildtype], buildtype)
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conf_dict.add_item('defaultConfigurationIsVisible', 0)
conf_dict.add_item('defaultConfigurationName', self.buildtype)
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# Now the all target
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all_dict = PbxDict()
objects_dict.add_item(self.all_buildconf_id, all_dict, 'Build configuration list for PBXAggregateTarget "ALL_BUILD"')
all_dict.add_item('isa', 'XCConfigurationList')
conf_arr = PbxArray()
all_dict.add_item('buildConfigurations', conf_arr)
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for buildtype in self.buildtypes:
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conf_arr.add_item(self.buildall_configurations[buildtype], buildtype)
all_dict.add_item('defaultConfigurationIsVisible', 0)
all_dict.add_item('defaultConfigurationName', self.buildtype)
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# Test target
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test_dict = PbxDict()
objects_dict.add_item(self.test_buildconf_id, test_dict, 'Build configuration list for PBXAggregateTarget "RUN_TEST"')
test_dict.add_item('isa', 'XCConfigurationList')
conf_arr = PbxArray()
test_dict.add_item('buildConfigurations', conf_arr)
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for buildtype in self.buildtypes:
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conf_arr.add_item(self.test_configurations[buildtype], buildtype)
test_dict.add_item('defaultConfigurationIsVisible', 0)
test_dict.add_item('defaultConfigurationName', self.buildtype)
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# Regen target
regen_dict = PbxDict()
objects_dict.add_item(self.regen_buildconf_id, test_dict, 'Build configuration list for PBXAggregateTarget "REGENERATE"')
regen_dict.add_item('isa', 'XCConfigurationList')
conf_arr = PbxArray()
regen_dict.add_item('buildConfigurations', conf_arr)
for buildtype in self.buildtypes:
conf_arr.add_item(self.test_configurations[buildtype], buildtype)
regen_dict.add_item('defaultConfigurationIsVisible', 0)
regen_dict.add_item('defaultConfigurationName', self.buildtype)
for target_name in self.build_targets:
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t_dict = PbxDict()
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listid = self.buildconflistmap[target_name]
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objects_dict.add_item(listid, t_dict, f'Build configuration list for PBXNativeTarget "{target_name}"')
t_dict.add_item('isa', 'XCConfigurationList')
conf_arr = PbxArray()
t_dict.add_item('buildConfigurations', conf_arr)
idval = self.buildconfmap[target_name][self.buildtype]
conf_arr.add_item(idval, self.buildtype)
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t_dict.add_item('defaultConfigurationIsVisible', 0)
t_dict.add_item('defaultConfigurationName', self.buildtype)
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for target_name in self.custom_targets:
t_dict = PbxDict()
listid = self.buildconflistmap[target_name]
objects_dict.add_item(listid, t_dict, f'Build configuration list for PBXAggregateTarget "{target_name}"')
t_dict.add_item('isa', 'XCConfigurationList')
conf_arr = PbxArray()
t_dict.add_item('buildConfigurations', conf_arr)
idval = self.buildconfmap[target_name][self.buildtype]
conf_arr.add_item(idval, self.buildtype)
t_dict.add_item('defaultConfigurationIsVisible', 0)
t_dict.add_item('defaultConfigurationName', self.buildtype)
def generate_prefix(self, pbxdict):
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pbxdict.add_item('archiveVersion', '1')
pbxdict.add_item('classes', PbxDict())
pbxdict.add_item('objectVersion', '46')
objects_dict = PbxDict()
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pbxdict.add_item('objects', objects_dict)
return objects_dict
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def generate_suffix(self, pbxdict):
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pbxdict.add_item('rootObject', self.project_uid, 'Project object')