| # This source file is part of the Swift.org open source project |
| # |
| # Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors |
| # Licensed under Apache License v2.0 with Runtime Library Exception |
| # |
| # See http://swift.org/LICENSE.txt for license information |
| # See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| # |
| |
| from .config import Configuration |
| from .phases import CompileC |
| from .phases import CompileCxx |
| from .phases import Assemble |
| from .phases import BuildAction |
| from .phases import MergeSwiftModule |
| from .target import OSType |
| from .path import Path |
| |
| import os |
| |
| class Product(BuildAction): |
| name = None |
| product_name = None |
| phases = [] |
| installed_headers = [] |
| CFLAGS = None |
| CXXFLAGS = None |
| LDFLAGS = None |
| ASFLAGS = None |
| SWIFTCFLAGS = "" |
| needs_stdcxx = False |
| needs_objc = False |
| GCC_PREFIX_HEADER = None |
| PUBLIC_HEADERS_FOLDER_PATH = os.path.join("usr", "include") |
| PUBLIC_MODULE_FOLDER_PATH = os.path.join("usr", "include") |
| PRIVATE_HEADERS_FOLDER_PATH = os.path.join("usr", "local", "include") |
| |
| def __init__(self, name): |
| self.name = name |
| |
| def generate(self): |
| generated = "\n\n" |
| for phase in self.phases: |
| generated += phase.generate() |
| return generated |
| |
| def add_phase(self, phase): |
| phase.set_product(self) |
| if len(self.phases) > 0: |
| phase.previous = self.phases[-1] |
| self.phases.append(phase) |
| |
| @property |
| def product(self): |
| return Configuration.current.build_directory.path_by_appending(self.name).path_by_appending(self.product_name) |
| |
| @property |
| def public_module_path(self): |
| return Path.path(Configuration.current.build_directory.path_by_appending(self.name).absolute() + "/" + self.PUBLIC_MODULE_FOLDER_PATH) |
| |
| @property |
| def public_headers_path(self): |
| return Path.path(Configuration.current.build_directory.path_by_appending(self.name).absolute() + "/" + self.PUBLIC_HEADERS_FOLDER_PATH) |
| |
| @property |
| def private_headers_path(self): |
| return Path.path(Configuration.current.build_directory.path_by_appending(self.name).absolute() + "/" + self.PRIVATE_HEADERS_FOLDER_PATH) |
| |
| @property |
| def project_headers_path(self): |
| return Path.path(Configuration.current.build_directory.path_by_appending(self.name).absolute() + "/" + self.PROJECT_HEADERS_FOLDER_PATH) |
| |
| class Library(Product): |
| conformance_begin = "" |
| conformance_end = "" |
| rule = None |
| def __init__(self, name): |
| Product.__init__(self, name) |
| |
| def generate(self, flags, objects = []): |
| generated = "" |
| if len(objects) == 0: |
| generated = Product.generate(self) |
| for phase in self.phases: |
| objects += phase.objects |
| |
| product_flags = " ".join(flags) |
| if self.LDFLAGS is not None: |
| product_flags += " " + self.LDFLAGS |
| if self.needs_stdcxx: |
| product_flags += " -lstdc++" |
| |
| generated += """ |
| build """ + self.product.relative() + """: """ + self.rule + """ """ + self.conformance_begin + """ """ + " ".join(objects) + """ """ + self.conformance_end + """ """ + self.generate_dependencies() + """ |
| flags = """ + product_flags |
| if self.needs_objc: |
| generated += """ |
| start = ${TARGET_BOOTSTRAP_DIR}/usr/lib/objc-begin.o |
| end = ${TARGET_BOOTSTRAP_DIR}/usr/lib/objc-end.o |
| """ |
| |
| generated += """ |
| |
| build """ + self.product_name + """: phony | """ + self.product.relative() + """ |
| |
| default """ + self.product_name + """ |
| |
| """ |
| |
| return objects, generated |
| |
| |
| class DynamicLibrary(Library): |
| def __init__(self, name): |
| Library.__init__(self, name) |
| self.name = name |
| |
| def generate(self, objects = []): |
| self.rule = "Link" |
| self.product_name = Configuration.current.target.dynamic_library_prefix + self.name + Configuration.current.target.dynamic_library_suffix |
| if Configuration.current.target.sdk == OSType.Linux or Configuration.current.target.sdk == OSType.FreeBSD: |
| self.conformance_begin = '${SDKROOT}/lib/swift/${OS}/${ARCH}/swift_begin.o' |
| self.conformance_end = '${SDKROOT}/lib/swift/${OS}/${ARCH}/swift_end.o' |
| return Library.generate(self, ["-shared", "-Wl,-soname," + self.product_name, "-Wl,--no-undefined"], objects) |
| else: |
| return Library.generate(self, ["-shared"], objects) |
| |
| |
| class Framework(Product): |
| def __init__(self, name): |
| Product.__init__(self, name) |
| self.product_name = name + ".framework" |
| |
| @property |
| def public_module_path(self): |
| return Configuration.current.build_directory.path_by_appending(self.name).path_by_appending(self.product_name).path_by_appending("Modules") |
| |
| @property |
| def public_headers_path(self): |
| return Configuration.current.build_directory.path_by_appending(self.name).path_by_appending(self.product_name).path_by_appending("Headers") |
| |
| @property |
| def private_headers_path(self): |
| return Configuration.current.build_directory.path_by_appending(self.name).path_by_appending(self.product_name).path_by_appending("PrivateHeaders") |
| |
| def generate(self): |
| generated = Product.generate(self) |
| objects = [] |
| for phase in self.phases: |
| objects += phase.objects |
| product_flags = "-shared -Wl,-soname," + Configuration.current.target.dynamic_library_prefix + self.name + Configuration.current.target.dynamic_library_suffix + " -Wl,--no-undefined" |
| if self.LDFLAGS is not None: |
| product_flags += " " + self.LDFLAGS |
| if self.needs_stdcxx: |
| product_flags += " -lstdc++" |
| |
| generated += """ |
| |
| build """ + self.product.path_by_appending(self.name).relative() + """: Link """ + " ".join(objects) + self.generate_dependencies() + """ |
| flags = """ + product_flags |
| if self.needs_objc: |
| generated += """ |
| start = ${TARGET_BOOTSTRAP_DIR}/usr/lib/objc-begin.o |
| end = ${TARGET_BOOTSTRAP_DIR}/usr/lib/objc-end.o |
| """ |
| |
| generated += """ |
| build """ + self.product_name + """: phony | """ + self.product.relative() + """ |
| |
| default """ + self.product_name + """ |
| |
| build ${TARGET_BOOTSTRAP_DIR}/usr/lib/""" + Configuration.current.target.dynamic_library_prefix + self.name + Configuration.current.target.dynamic_library_suffix + """: Cp """ + self.product.path_by_appending(self.name).relative() + """ |
| """ |
| |
| return generated |
| |
| class StaticLibrary(Library): |
| def __init__(self, name): |
| Library.__init__(self, name) |
| self.name = name |
| |
| def generate(self, objects = []): |
| self.rule = "Archive" |
| self.product_name = Configuration.current.target.static_library_prefix + self.name + Configuration.current.target.static_library_suffix |
| self.conformance_begin = '' |
| self.conformance_end = '' |
| return Library.generate(self, [], objects) |
| |
| class StaticAndDynamicLibrary(StaticLibrary, DynamicLibrary): |
| def __init__(self, name): |
| StaticLibrary.__init__(self, name) |
| DynamicLibrary.__init__(self, name) |
| |
| def generate(self): |
| objects, generatedForDynamic = DynamicLibrary.generate(self) |
| _, generatedForStatic = StaticLibrary.generate(self, objects) |
| return generatedForDynamic + generatedForStatic |
| |
| class Executable(Product): |
| def __init__(self, name): |
| Product.__init__(self, name) |
| self.product_name = name + Configuration.current.target.executable_suffix |
| |
| def generate(self): |
| generated = Product.generate(self) |
| |
| return generated |
| |
| class Application(Product): |
| executable = None |
| def __init__(self, name): |
| Product.__init__(self, name) |
| self.product_name = name + ".app" |
| |
| def generate(self): |
| generated = Product.generate(self) |
| objects = [] |
| for phase in self.phases: |
| objects += phase.objects |
| product_flags = "" |
| |
| if self.LDFLAGS is not None: |
| product_flags += " " + self.LDFLAGS |
| if self.needs_stdcxx: |
| product_flags += " -lstdc++" |
| |
| |
| generated += """ |
| build """ + self.product.path_by_appending(self.name).relative() + ": Link " + " ".join(objects) + self.generate_dependencies() + """ |
| flags = """ + product_flags |
| if self.needs_objc: |
| generated += """ |
| start = ${TARGET_BOOTSTRAP_DIR}/usr/lib/objc-begin.o |
| end = ${TARGET_BOOTSTRAP_DIR}/usr/lib/objc-end.o |
| """ |
| |
| return generated |
| |
