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# Copyright (c) 2012 Google Inc. All rights reserved. |
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# Use of this source code is governed by a BSD-style license that can be |
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# found in the LICENSE file. |
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# Notes: |
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# |
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# This generates makefiles suitable for inclusion into the Android build system |
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# via an Android.mk file. It is based on make.py, the standard makefile |
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# generator. |
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# |
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# The code below generates a separate .mk file for each target, but |
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# all are sourced by the top-level GypAndroid.mk. This means that all |
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# variables in .mk-files clobber one another, and furthermore that any |
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# variables set potentially clash with other Android build system variables. |
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# Try to avoid setting global variables where possible. |
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import gyp |
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import gyp.common |
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import gyp.generator.make as make # Reuse global functions from make backend. |
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import os |
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import re |
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import subprocess |
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generator_default_variables = { |
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'OS': 'android', |
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'EXECUTABLE_PREFIX': '', |
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'EXECUTABLE_SUFFIX': '', |
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'STATIC_LIB_PREFIX': 'lib', |
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'SHARED_LIB_PREFIX': 'lib', |
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'STATIC_LIB_SUFFIX': '.a', |
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'SHARED_LIB_SUFFIX': '.so', |
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'INTERMEDIATE_DIR': '$(gyp_intermediate_dir)', |
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'SHARED_INTERMEDIATE_DIR': '$(gyp_shared_intermediate_dir)', |
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'PRODUCT_DIR': '$(gyp_shared_intermediate_dir)', |
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'SHARED_LIB_DIR': '$(builddir)/lib.$(TOOLSET)', |
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'LIB_DIR': '$(obj).$(TOOLSET)', |
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'RULE_INPUT_ROOT': '%(INPUT_ROOT)s', # This gets expanded by Python. |
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'RULE_INPUT_DIRNAME': '%(INPUT_DIRNAME)s', # This gets expanded by Python. |
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'RULE_INPUT_PATH': '$(RULE_SOURCES)', |
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'RULE_INPUT_EXT': '$(suffix $<)', |
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'RULE_INPUT_NAME': '$(notdir $<)', |
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'CONFIGURATION_NAME': '$(GYP_CONFIGURATION)', |
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} |
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# Make supports multiple toolsets |
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generator_supports_multiple_toolsets = True |
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# Generator-specific gyp specs. |
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generator_additional_non_configuration_keys = [ |
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# Boolean to declare that this target does not want its name mangled. |
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'android_unmangled_name', |
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# Map of android build system variables to set. |
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'aosp_build_settings', |
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] |
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generator_additional_path_sections = [] |
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generator_extra_sources_for_rules = [] |
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ALL_MODULES_FOOTER = """\ |
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# "gyp_all_modules" is a concatenation of the "gyp_all_modules" targets from |
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# all the included sub-makefiles. This is just here to clarify. |
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gyp_all_modules: |
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""" |
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header = """\ |
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# This file is generated by gyp; do not edit. |
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""" |
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# Map gyp target types to Android module classes. |
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MODULE_CLASSES = { |
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'static_library': 'STATIC_LIBRARIES', |
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'shared_library': 'SHARED_LIBRARIES', |
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'executable': 'EXECUTABLES', |
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} |
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def IsCPPExtension(ext): |
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return make.COMPILABLE_EXTENSIONS.get(ext) == 'cxx' |
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def Sourceify(path): |
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"""Convert a path to its source directory form. The Android backend does not |
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support options.generator_output, so this function is a noop.""" |
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return path |
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# Map from qualified target to path to output. |
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# For Android, the target of these maps is a tuple ('static', 'modulename'), |
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# ('dynamic', 'modulename'), or ('path', 'some/path') instead of a string, |
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# since we link by module. |
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target_outputs = {} |
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# Map from qualified target to any linkable output. A subset |
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# of target_outputs. E.g. when mybinary depends on liba, we want to |
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# include liba in the linker line; when otherbinary depends on |
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# mybinary, we just want to build mybinary first. |
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target_link_deps = {} |
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class AndroidMkWriter(object): |
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"""AndroidMkWriter packages up the writing of one target-specific Android.mk. |
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Its only real entry point is Write(), and is mostly used for namespacing. |
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""" |
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def __init__(self, android_top_dir): |
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self.android_top_dir = android_top_dir |
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def Write(self, qualified_target, relative_target, base_path, output_filename, |
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spec, configs, part_of_all, write_alias_target, sdk_version): |
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"""The main entry point: writes a .mk file for a single target. |
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Arguments: |
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qualified_target: target we're generating |
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relative_target: qualified target name relative to the root |
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base_path: path relative to source root we're building in, used to resolve |
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target-relative paths |
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output_filename: output .mk file name to write |
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spec, configs: gyp info |
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part_of_all: flag indicating this target is part of 'all' |
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write_alias_target: flag indicating whether to create short aliases for |
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this target |
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sdk_version: what to emit for LOCAL_SDK_VERSION in output |
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""" |
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gyp.common.EnsureDirExists(output_filename) |
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self.fp = open(output_filename, 'w') |
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self.fp.write(header) |
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self.qualified_target = qualified_target |
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self.relative_target = relative_target |
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self.path = base_path |
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self.target = spec['target_name'] |
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self.type = spec['type'] |
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self.toolset = spec['toolset'] |
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deps, link_deps = self.ComputeDeps(spec) |
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# Some of the generation below can add extra output, sources, or |
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# link dependencies. All of the out params of the functions that |
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# follow use names like extra_foo. |
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extra_outputs = [] |
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extra_sources = [] |
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self.android_class = MODULE_CLASSES.get(self.type, 'GYP') |
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self.android_module = self.ComputeAndroidModule(spec) |
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(self.android_stem, self.android_suffix) = self.ComputeOutputParts(spec) |
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self.output = self.output_binary = self.ComputeOutput(spec) |
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# Standard header. |
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self.WriteLn('include $(CLEAR_VARS)\n') |
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# Module class and name. |
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self.WriteLn('LOCAL_MODULE_CLASS := ' + self.android_class) |
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self.WriteLn('LOCAL_MODULE := ' + self.android_module) |
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# Only emit LOCAL_MODULE_STEM if it's different to LOCAL_MODULE. |
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# The library module classes fail if the stem is set. ComputeOutputParts |
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# makes sure that stem == modulename in these cases. |
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if self.android_stem != self.android_module: |
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self.WriteLn('LOCAL_MODULE_STEM := ' + self.android_stem) |
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self.WriteLn('LOCAL_MODULE_SUFFIX := ' + self.android_suffix) |
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if self.toolset == 'host': |
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self.WriteLn('LOCAL_IS_HOST_MODULE := true') |
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self.WriteLn('LOCAL_MULTILIB := $(GYP_HOST_MULTILIB)') |
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elif sdk_version > 0: |
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self.WriteLn('LOCAL_MODULE_TARGET_ARCH := ' |
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'$(TARGET_$(GYP_VAR_PREFIX)ARCH)') |
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self.WriteLn('LOCAL_SDK_VERSION := %s' % sdk_version) |
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# Grab output directories; needed for Actions and Rules. |
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if self.toolset == 'host': |
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self.WriteLn('gyp_intermediate_dir := ' |
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'$(call local-intermediates-dir,,$(GYP_HOST_VAR_PREFIX))') |
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else: |
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self.WriteLn('gyp_intermediate_dir := ' |
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'$(call local-intermediates-dir,,$(GYP_VAR_PREFIX))') |
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self.WriteLn('gyp_shared_intermediate_dir := ' |
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'$(call intermediates-dir-for,GYP,shared,,,$(GYP_VAR_PREFIX))') |
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self.WriteLn() |
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# List files this target depends on so that actions/rules/copies/sources |
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# can depend on the list. |
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# TODO: doesn't pull in things through transitive link deps; needed? |
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target_dependencies = [x[1] for x in deps if x[0] == 'path'] |
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self.WriteLn('# Make sure our deps are built first.') |
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self.WriteList(target_dependencies, 'GYP_TARGET_DEPENDENCIES', |
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local_pathify=True) |
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# Actions must come first, since they can generate more OBJs for use below. |
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if 'actions' in spec: |
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self.WriteActions(spec['actions'], extra_sources, extra_outputs) |
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# Rules must be early like actions. |
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if 'rules' in spec: |
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self.WriteRules(spec['rules'], extra_sources, extra_outputs) |
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if 'copies' in spec: |
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self.WriteCopies(spec['copies'], extra_outputs) |
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# GYP generated outputs. |
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self.WriteList(extra_outputs, 'GYP_GENERATED_OUTPUTS', local_pathify=True) |
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# Set LOCAL_ADDITIONAL_DEPENDENCIES so that Android's build rules depend |
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# on both our dependency targets and our generated files. |
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self.WriteLn('# Make sure our deps and generated files are built first.') |
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self.WriteLn('LOCAL_ADDITIONAL_DEPENDENCIES := $(GYP_TARGET_DEPENDENCIES) ' |
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'$(GYP_GENERATED_OUTPUTS)') |
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self.WriteLn() |
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# Sources. |
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if spec.get('sources', []) or extra_sources: |
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self.WriteSources(spec, configs, extra_sources) |
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self.WriteTarget(spec, configs, deps, link_deps, part_of_all, |
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write_alias_target) |
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# Update global list of target outputs, used in dependency tracking. |
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target_outputs[qualified_target] = ('path', self.output_binary) |
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# Update global list of link dependencies. |
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if self.type == 'static_library': |
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target_link_deps[qualified_target] = ('static', self.android_module) |
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elif self.type == 'shared_library': |
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target_link_deps[qualified_target] = ('shared', self.android_module) |
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self.fp.close() |
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return self.android_module |
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def WriteActions(self, actions, extra_sources, extra_outputs): |
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"""Write Makefile code for any 'actions' from the gyp input. |
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extra_sources: a list that will be filled in with newly generated source |
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files, if any |
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extra_outputs: a list that will be filled in with any outputs of these |
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actions (used to make other pieces dependent on these |
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actions) |
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""" |
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for action in actions: |
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name = make.StringToMakefileVariable('%s_%s' % (self.relative_target, |
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action['action_name'])) |
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self.WriteLn('### Rules for action "%s":' % action['action_name']) |
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inputs = action['inputs'] |
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outputs = action['outputs'] |
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# Build up a list of outputs. |
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# Collect the output dirs we'll need. |
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dirs = set() |
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for out in outputs: |
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if not out.startswith('$'): |
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print ('WARNING: Action for target "%s" writes output to local path ' |
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'"%s".' % (self.target, out)) |
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dir = os.path.split(out)[0] |
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if dir: |
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dirs.add(dir) |
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if int(action.get('process_outputs_as_sources', False)): |
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extra_sources += outputs |
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# Prepare the actual command. |
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command = gyp.common.EncodePOSIXShellList(action['action']) |
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if 'message' in action: |
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quiet_cmd = 'Gyp action: %s ($@)' % action['message'] |
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else: |
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quiet_cmd = 'Gyp action: %s ($@)' % name |
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if len(dirs) > 0: |
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command = 'mkdir -p %s' % ' '.join(dirs) + '; ' + command |
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cd_action = 'cd $(gyp_local_path)/%s; ' % self.path |
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command = cd_action + command |
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# The makefile rules are all relative to the top dir, but the gyp actions |
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# are defined relative to their containing dir. This replaces the gyp_* |
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# variables for the action rule with an absolute version so that the |
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# output goes in the right place. |
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# Only write the gyp_* rules for the "primary" output (:1); |
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# it's superfluous for the "extra outputs", and this avoids accidentally |
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# writing duplicate dummy rules for those outputs. |
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main_output = make.QuoteSpaces(self.LocalPathify(outputs[0])) |
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self.WriteLn('%s: gyp_local_path := $(LOCAL_PATH)' % main_output) |
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self.WriteLn('%s: gyp_var_prefix := $(GYP_VAR_PREFIX)' % main_output) |
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self.WriteLn('%s: gyp_intermediate_dir := ' |
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'$(abspath $(gyp_intermediate_dir))' % main_output) |
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self.WriteLn('%s: gyp_shared_intermediate_dir := ' |
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'$(abspath $(gyp_shared_intermediate_dir))' % main_output) |
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# Android's envsetup.sh adds a number of directories to the path including |
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# the built host binary directory. This causes actions/rules invoked by |
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# gyp to sometimes use these instead of system versions, e.g. bison. |
|
291
|
|
|
# The built host binaries may not be suitable, and can cause errors. |
|
292
|
|
|
# So, we remove them from the PATH using the ANDROID_BUILD_PATHS variable |
|
293
|
|
|
# set by envsetup. |
|
294
|
|
|
self.WriteLn('%s: export PATH := $(subst $(ANDROID_BUILD_PATHS),,$(PATH))' |
|
295
|
|
|
% main_output) |
|
296
|
|
|
|
|
297
|
|
|
# Don't allow spaces in input/output filenames, but make an exception for |
|
298
|
|
|
# filenames which start with '$(' since it's okay for there to be spaces |
|
299
|
|
|
# inside of make function/macro invocations. |
|
300
|
|
|
for input in inputs: |
|
301
|
|
|
if not input.startswith('$(') and ' ' in input: |
|
302
|
|
|
raise gyp.common.GypError( |
|
303
|
|
|
'Action input filename "%s" in target %s contains a space' % |
|
304
|
|
|
(input, self.target)) |
|
305
|
|
|
for output in outputs: |
|
306
|
|
|
if not output.startswith('$(') and ' ' in output: |
|
307
|
|
|
raise gyp.common.GypError( |
|
308
|
|
|
'Action output filename "%s" in target %s contains a space' % |
|
309
|
|
|
(output, self.target)) |
|
310
|
|
|
|
|
311
|
|
|
self.WriteLn('%s: %s $(GYP_TARGET_DEPENDENCIES)' % |
|
312
|
|
|
(main_output, ' '.join(map(self.LocalPathify, inputs)))) |
|
313
|
|
|
self.WriteLn('\t@echo "%s"' % quiet_cmd) |
|
314
|
|
|
self.WriteLn('\t$(hide)%s\n' % command) |
|
315
|
|
|
for output in outputs[1:]: |
|
316
|
|
|
# Make each output depend on the main output, with an empty command |
|
317
|
|
|
# to force make to notice that the mtime has changed. |
|
318
|
|
|
self.WriteLn('%s: %s ;' % (self.LocalPathify(output), main_output)) |
|
319
|
|
|
|
|
320
|
|
|
extra_outputs += outputs |
|
321
|
|
|
self.WriteLn() |
|
322
|
|
|
|
|
323
|
|
|
self.WriteLn() |
|
324
|
|
|
|
|
325
|
|
|
|
|
326
|
|
|
def WriteRules(self, rules, extra_sources, extra_outputs): |
|
327
|
|
|
"""Write Makefile code for any 'rules' from the gyp input. |
|
328
|
|
|
|
|
329
|
|
|
extra_sources: a list that will be filled in with newly generated source |
|
330
|
|
|
files, if any |
|
331
|
|
|
extra_outputs: a list that will be filled in with any outputs of these |
|
332
|
|
|
rules (used to make other pieces dependent on these rules) |
|
333
|
|
|
""" |
|
334
|
|
|
if len(rules) == 0: |
|
335
|
|
|
return |
|
336
|
|
|
|
|
337
|
|
|
for rule in rules: |
|
338
|
|
|
if len(rule.get('rule_sources', [])) == 0: |
|
339
|
|
|
continue |
|
340
|
|
|
name = make.StringToMakefileVariable('%s_%s' % (self.relative_target, |
|
341
|
|
|
rule['rule_name'])) |
|
342
|
|
|
self.WriteLn('\n### Generated for rule "%s":' % name) |
|
343
|
|
|
self.WriteLn('# "%s":' % rule) |
|
344
|
|
|
|
|
345
|
|
|
inputs = rule.get('inputs') |
|
346
|
|
|
for rule_source in rule.get('rule_sources', []): |
|
347
|
|
|
(rule_source_dirname, rule_source_basename) = os.path.split(rule_source) |
|
348
|
|
|
(rule_source_root, rule_source_ext) = \ |
|
349
|
|
|
os.path.splitext(rule_source_basename) |
|
350
|
|
|
|
|
351
|
|
|
outputs = [self.ExpandInputRoot(out, rule_source_root, |
|
352
|
|
|
rule_source_dirname) |
|
353
|
|
|
for out in rule['outputs']] |
|
354
|
|
|
|
|
355
|
|
|
dirs = set() |
|
356
|
|
|
for out in outputs: |
|
357
|
|
|
if not out.startswith('$'): |
|
358
|
|
|
print ('WARNING: Rule for target %s writes output to local path %s' |
|
359
|
|
|
% (self.target, out)) |
|
360
|
|
|
dir = os.path.dirname(out) |
|
361
|
|
|
if dir: |
|
362
|
|
|
dirs.add(dir) |
|
363
|
|
|
extra_outputs += outputs |
|
364
|
|
|
if int(rule.get('process_outputs_as_sources', False)): |
|
365
|
|
|
extra_sources.extend(outputs) |
|
366
|
|
|
|
|
367
|
|
|
components = [] |
|
368
|
|
|
for component in rule['action']: |
|
369
|
|
|
component = self.ExpandInputRoot(component, rule_source_root, |
|
370
|
|
|
rule_source_dirname) |
|
371
|
|
|
if '$(RULE_SOURCES)' in component: |
|
372
|
|
|
component = component.replace('$(RULE_SOURCES)', |
|
373
|
|
|
rule_source) |
|
374
|
|
|
components.append(component) |
|
375
|
|
|
|
|
376
|
|
|
command = gyp.common.EncodePOSIXShellList(components) |
|
377
|
|
|
cd_action = 'cd $(gyp_local_path)/%s; ' % self.path |
|
378
|
|
|
command = cd_action + command |
|
379
|
|
|
if dirs: |
|
380
|
|
|
command = 'mkdir -p %s' % ' '.join(dirs) + '; ' + command |
|
381
|
|
|
|
|
382
|
|
|
# We set up a rule to build the first output, and then set up |
|
383
|
|
|
# a rule for each additional output to depend on the first. |
|
384
|
|
|
outputs = map(self.LocalPathify, outputs) |
|
385
|
|
|
main_output = outputs[0] |
|
386
|
|
|
self.WriteLn('%s: gyp_local_path := $(LOCAL_PATH)' % main_output) |
|
387
|
|
|
self.WriteLn('%s: gyp_var_prefix := $(GYP_VAR_PREFIX)' % main_output) |
|
388
|
|
|
self.WriteLn('%s: gyp_intermediate_dir := ' |
|
389
|
|
|
'$(abspath $(gyp_intermediate_dir))' % main_output) |
|
390
|
|
|
self.WriteLn('%s: gyp_shared_intermediate_dir := ' |
|
391
|
|
|
'$(abspath $(gyp_shared_intermediate_dir))' % main_output) |
|
392
|
|
|
|
|
393
|
|
|
# See explanation in WriteActions. |
|
394
|
|
|
self.WriteLn('%s: export PATH := ' |
|
395
|
|
|
'$(subst $(ANDROID_BUILD_PATHS),,$(PATH))' % main_output) |
|
396
|
|
|
|
|
397
|
|
|
main_output_deps = self.LocalPathify(rule_source) |
|
398
|
|
|
if inputs: |
|
399
|
|
|
main_output_deps += ' ' |
|
400
|
|
|
main_output_deps += ' '.join([self.LocalPathify(f) for f in inputs]) |
|
401
|
|
|
|
|
402
|
|
|
self.WriteLn('%s: %s $(GYP_TARGET_DEPENDENCIES)' % |
|
403
|
|
|
(main_output, main_output_deps)) |
|
404
|
|
|
self.WriteLn('\t%s\n' % command) |
|
405
|
|
|
for output in outputs[1:]: |
|
406
|
|
|
# Make each output depend on the main output, with an empty command |
|
407
|
|
|
# to force make to notice that the mtime has changed. |
|
408
|
|
|
self.WriteLn('%s: %s ;' % (output, main_output)) |
|
409
|
|
|
self.WriteLn() |
|
410
|
|
|
|
|
411
|
|
|
self.WriteLn() |
|
412
|
|
|
|
|
413
|
|
|
|
|
414
|
|
|
def WriteCopies(self, copies, extra_outputs): |
|
415
|
|
|
"""Write Makefile code for any 'copies' from the gyp input. |
|
416
|
|
|
|
|
417
|
|
|
extra_outputs: a list that will be filled in with any outputs of this action |
|
418
|
|
|
(used to make other pieces dependent on this action) |
|
419
|
|
|
""" |
|
420
|
|
|
self.WriteLn('### Generated for copy rule.') |
|
421
|
|
|
|
|
422
|
|
|
variable = make.StringToMakefileVariable(self.relative_target + '_copies') |
|
423
|
|
|
outputs = [] |
|
424
|
|
|
for copy in copies: |
|
425
|
|
|
for path in copy['files']: |
|
426
|
|
|
# The Android build system does not allow generation of files into the |
|
427
|
|
|
# source tree. The destination should start with a variable, which will |
|
428
|
|
|
# typically be $(gyp_intermediate_dir) or |
|
429
|
|
|
# $(gyp_shared_intermediate_dir). Note that we can't use an assertion |
|
430
|
|
|
# because some of the gyp tests depend on this. |
|
431
|
|
|
if not copy['destination'].startswith('$'): |
|
432
|
|
|
print ('WARNING: Copy rule for target %s writes output to ' |
|
433
|
|
|
'local path %s' % (self.target, copy['destination'])) |
|
434
|
|
|
|
|
435
|
|
|
# LocalPathify() calls normpath, stripping trailing slashes. |
|
436
|
|
|
path = Sourceify(self.LocalPathify(path)) |
|
437
|
|
|
filename = os.path.split(path)[1] |
|
438
|
|
|
output = Sourceify(self.LocalPathify(os.path.join(copy['destination'], |
|
439
|
|
|
filename))) |
|
440
|
|
|
|
|
441
|
|
|
self.WriteLn('%s: %s $(GYP_TARGET_DEPENDENCIES) | $(ACP)' % |
|
442
|
|
|
(output, path)) |
|
443
|
|
|
self.WriteLn('\t@echo Copying: $@') |
|
444
|
|
|
self.WriteLn('\t$(hide) mkdir -p $(dir $@)') |
|
445
|
|
|
self.WriteLn('\t$(hide) $(ACP) -rpf $< $@') |
|
446
|
|
|
self.WriteLn() |
|
447
|
|
|
outputs.append(output) |
|
448
|
|
|
self.WriteLn('%s = %s' % (variable, |
|
449
|
|
|
' '.join(map(make.QuoteSpaces, outputs)))) |
|
450
|
|
|
extra_outputs.append('$(%s)' % variable) |
|
451
|
|
|
self.WriteLn() |
|
452
|
|
|
|
|
453
|
|
|
|
|
454
|
|
|
def WriteSourceFlags(self, spec, configs): |
|
455
|
|
|
"""Write out the flags and include paths used to compile source files for |
|
456
|
|
|
the current target. |
|
457
|
|
|
|
|
458
|
|
|
Args: |
|
459
|
|
|
spec, configs: input from gyp. |
|
460
|
|
|
""" |
|
461
|
|
|
for configname, config in sorted(configs.iteritems()): |
|
462
|
|
|
extracted_includes = [] |
|
463
|
|
|
|
|
464
|
|
|
self.WriteLn('\n# Flags passed to both C and C++ files.') |
|
465
|
|
|
cflags, includes_from_cflags = self.ExtractIncludesFromCFlags( |
|
466
|
|
|
config.get('cflags', []) + config.get('cflags_c', [])) |
|
467
|
|
|
extracted_includes.extend(includes_from_cflags) |
|
468
|
|
|
self.WriteList(cflags, 'MY_CFLAGS_%s' % configname) |
|
469
|
|
|
|
|
470
|
|
|
self.WriteList(config.get('defines'), 'MY_DEFS_%s' % configname, |
|
471
|
|
|
prefix='-D', quoter=make.EscapeCppDefine) |
|
472
|
|
|
|
|
473
|
|
|
self.WriteLn('\n# Include paths placed before CFLAGS/CPPFLAGS') |
|
474
|
|
|
includes = list(config.get('include_dirs', [])) |
|
475
|
|
|
includes.extend(extracted_includes) |
|
476
|
|
|
includes = map(Sourceify, map(self.LocalPathify, includes)) |
|
477
|
|
|
includes = self.NormalizeIncludePaths(includes) |
|
478
|
|
|
self.WriteList(includes, 'LOCAL_C_INCLUDES_%s' % configname) |
|
479
|
|
|
|
|
480
|
|
|
self.WriteLn('\n# Flags passed to only C++ (and not C) files.') |
|
481
|
|
|
self.WriteList(config.get('cflags_cc'), 'LOCAL_CPPFLAGS_%s' % configname) |
|
482
|
|
|
|
|
483
|
|
|
self.WriteLn('\nLOCAL_CFLAGS := $(MY_CFLAGS_$(GYP_CONFIGURATION)) ' |
|
484
|
|
|
'$(MY_DEFS_$(GYP_CONFIGURATION))') |
|
485
|
|
|
# Undefine ANDROID for host modules |
|
486
|
|
|
# TODO: the source code should not use macro ANDROID to tell if it's host |
|
487
|
|
|
# or target module. |
|
488
|
|
|
if self.toolset == 'host': |
|
489
|
|
|
self.WriteLn('# Undefine ANDROID for host modules') |
|
490
|
|
|
self.WriteLn('LOCAL_CFLAGS += -UANDROID') |
|
491
|
|
|
self.WriteLn('LOCAL_C_INCLUDES := $(GYP_COPIED_SOURCE_ORIGIN_DIRS) ' |
|
492
|
|
|
'$(LOCAL_C_INCLUDES_$(GYP_CONFIGURATION))') |
|
493
|
|
|
self.WriteLn('LOCAL_CPPFLAGS := $(LOCAL_CPPFLAGS_$(GYP_CONFIGURATION))') |
|
494
|
|
|
# Android uses separate flags for assembly file invocations, but gyp expects |
|
495
|
|
|
# the same CFLAGS to be applied: |
|
496
|
|
|
self.WriteLn('LOCAL_ASFLAGS := $(LOCAL_CFLAGS)') |
|
497
|
|
|
|
|
498
|
|
|
|
|
499
|
|
|
def WriteSources(self, spec, configs, extra_sources): |
|
500
|
|
|
"""Write Makefile code for any 'sources' from the gyp input. |
|
501
|
|
|
These are source files necessary to build the current target. |
|
502
|
|
|
We need to handle shared_intermediate directory source files as |
|
503
|
|
|
a special case by copying them to the intermediate directory and |
|
504
|
|
|
treating them as a genereated sources. Otherwise the Android build |
|
505
|
|
|
rules won't pick them up. |
|
506
|
|
|
|
|
507
|
|
|
Args: |
|
508
|
|
|
spec, configs: input from gyp. |
|
509
|
|
|
extra_sources: Sources generated from Actions or Rules. |
|
510
|
|
|
""" |
|
511
|
|
|
sources = filter(make.Compilable, spec.get('sources', [])) |
|
512
|
|
|
generated_not_sources = [x for x in extra_sources if not make.Compilable(x)] |
|
513
|
|
|
extra_sources = filter(make.Compilable, extra_sources) |
|
514
|
|
|
|
|
515
|
|
|
# Determine and output the C++ extension used by these sources. |
|
516
|
|
|
# We simply find the first C++ file and use that extension. |
|
517
|
|
|
all_sources = sources + extra_sources |
|
518
|
|
|
local_cpp_extension = '.cpp' |
|
519
|
|
|
for source in all_sources: |
|
520
|
|
|
(root, ext) = os.path.splitext(source) |
|
521
|
|
|
if IsCPPExtension(ext): |
|
522
|
|
|
local_cpp_extension = ext |
|
523
|
|
|
break |
|
524
|
|
|
if local_cpp_extension != '.cpp': |
|
525
|
|
|
self.WriteLn('LOCAL_CPP_EXTENSION := %s' % local_cpp_extension) |
|
526
|
|
|
|
|
527
|
|
|
# We need to move any non-generated sources that are coming from the |
|
528
|
|
|
# shared intermediate directory out of LOCAL_SRC_FILES and put them |
|
529
|
|
|
# into LOCAL_GENERATED_SOURCES. We also need to move over any C++ files |
|
530
|
|
|
# that don't match our local_cpp_extension, since Android will only |
|
531
|
|
|
# generate Makefile rules for a single LOCAL_CPP_EXTENSION. |
|
532
|
|
|
local_files = [] |
|
533
|
|
|
for source in sources: |
|
534
|
|
|
(root, ext) = os.path.splitext(source) |
|
535
|
|
|
if '$(gyp_shared_intermediate_dir)' in source: |
|
536
|
|
|
extra_sources.append(source) |
|
537
|
|
|
elif '$(gyp_intermediate_dir)' in source: |
|
538
|
|
|
extra_sources.append(source) |
|
539
|
|
|
elif IsCPPExtension(ext) and ext != local_cpp_extension: |
|
540
|
|
|
extra_sources.append(source) |
|
541
|
|
|
else: |
|
542
|
|
|
local_files.append(os.path.normpath(os.path.join(self.path, source))) |
|
543
|
|
|
|
|
544
|
|
|
# For any generated source, if it is coming from the shared intermediate |
|
545
|
|
|
# directory then we add a Make rule to copy them to the local intermediate |
|
546
|
|
|
# directory first. This is because the Android LOCAL_GENERATED_SOURCES |
|
547
|
|
|
# must be in the local module intermediate directory for the compile rules |
|
548
|
|
|
# to work properly. If the file has the wrong C++ extension, then we add |
|
549
|
|
|
# a rule to copy that to intermediates and use the new version. |
|
550
|
|
|
final_generated_sources = [] |
|
551
|
|
|
# If a source file gets copied, we still need to add the orginal source |
|
552
|
|
|
# directory as header search path, for GCC searches headers in the |
|
553
|
|
|
# directory that contains the source file by default. |
|
554
|
|
|
origin_src_dirs = [] |
|
555
|
|
|
for source in extra_sources: |
|
556
|
|
|
local_file = source |
|
557
|
|
|
if not '$(gyp_intermediate_dir)/' in local_file: |
|
558
|
|
|
basename = os.path.basename(local_file) |
|
559
|
|
|
local_file = '$(gyp_intermediate_dir)/' + basename |
|
560
|
|
|
(root, ext) = os.path.splitext(local_file) |
|
561
|
|
|
if IsCPPExtension(ext) and ext != local_cpp_extension: |
|
562
|
|
|
local_file = root + local_cpp_extension |
|
563
|
|
|
if local_file != source: |
|
564
|
|
|
self.WriteLn('%s: %s' % (local_file, self.LocalPathify(source))) |
|
565
|
|
|
self.WriteLn('\tmkdir -p $(@D); cp $< $@') |
|
566
|
|
|
origin_src_dirs.append(os.path.dirname(source)) |
|
567
|
|
|
final_generated_sources.append(local_file) |
|
568
|
|
|
|
|
569
|
|
|
# We add back in all of the non-compilable stuff to make sure that the |
|
570
|
|
|
# make rules have dependencies on them. |
|
571
|
|
|
final_generated_sources.extend(generated_not_sources) |
|
572
|
|
|
self.WriteList(final_generated_sources, 'LOCAL_GENERATED_SOURCES') |
|
573
|
|
|
|
|
574
|
|
|
origin_src_dirs = gyp.common.uniquer(origin_src_dirs) |
|
575
|
|
|
origin_src_dirs = map(Sourceify, map(self.LocalPathify, origin_src_dirs)) |
|
576
|
|
|
self.WriteList(origin_src_dirs, 'GYP_COPIED_SOURCE_ORIGIN_DIRS') |
|
577
|
|
|
|
|
578
|
|
|
self.WriteList(local_files, 'LOCAL_SRC_FILES') |
|
579
|
|
|
|
|
580
|
|
|
# Write out the flags used to compile the source; this must be done last |
|
581
|
|
|
# so that GYP_COPIED_SOURCE_ORIGIN_DIRS can be used as an include path. |
|
582
|
|
|
self.WriteSourceFlags(spec, configs) |
|
583
|
|
|
|
|
584
|
|
|
|
|
585
|
|
|
def ComputeAndroidModule(self, spec): |
|
586
|
|
|
"""Return the Android module name used for a gyp spec. |
|
587
|
|
|
|
|
588
|
|
|
We use the complete qualified target name to avoid collisions between |
|
589
|
|
|
duplicate targets in different directories. We also add a suffix to |
|
590
|
|
|
distinguish gyp-generated module names. |
|
591
|
|
|
""" |
|
592
|
|
|
|
|
593
|
|
|
if int(spec.get('android_unmangled_name', 0)): |
|
594
|
|
|
assert self.type != 'shared_library' or self.target.startswith('lib') |
|
595
|
|
|
return self.target |
|
596
|
|
|
|
|
597
|
|
|
if self.type == 'shared_library': |
|
598
|
|
|
# For reasons of convention, the Android build system requires that all |
|
599
|
|
|
# shared library modules are named 'libfoo' when generating -l flags. |
|
600
|
|
|
prefix = 'lib_' |
|
601
|
|
|
else: |
|
602
|
|
|
prefix = '' |
|
603
|
|
|
|
|
604
|
|
|
if spec['toolset'] == 'host': |
|
605
|
|
|
suffix = '_$(TARGET_$(GYP_VAR_PREFIX)ARCH)_host_gyp' |
|
606
|
|
|
else: |
|
607
|
|
|
suffix = '_gyp' |
|
608
|
|
|
|
|
609
|
|
|
if self.path: |
|
610
|
|
|
middle = make.StringToMakefileVariable('%s_%s' % (self.path, self.target)) |
|
611
|
|
|
else: |
|
612
|
|
|
middle = make.StringToMakefileVariable(self.target) |
|
613
|
|
|
|
|
614
|
|
|
return ''.join([prefix, middle, suffix]) |
|
615
|
|
|
|
|
616
|
|
|
|
|
617
|
|
|
def ComputeOutputParts(self, spec): |
|
618
|
|
|
"""Return the 'output basename' of a gyp spec, split into filename + ext. |
|
619
|
|
|
|
|
620
|
|
|
Android libraries must be named the same thing as their module name, |
|
621
|
|
|
otherwise the linker can't find them, so product_name and so on must be |
|
622
|
|
|
ignored if we are building a library, and the "lib" prepending is |
|
623
|
|
|
not done for Android. |
|
624
|
|
|
""" |
|
625
|
|
|
assert self.type != 'loadable_module' # TODO: not supported? |
|
626
|
|
|
|
|
627
|
|
|
target = spec['target_name'] |
|
628
|
|
|
target_prefix = '' |
|
629
|
|
|
target_ext = '' |
|
630
|
|
|
if self.type == 'static_library': |
|
631
|
|
|
target = self.ComputeAndroidModule(spec) |
|
632
|
|
|
target_ext = '.a' |
|
633
|
|
|
elif self.type == 'shared_library': |
|
634
|
|
|
target = self.ComputeAndroidModule(spec) |
|
635
|
|
|
target_ext = '.so' |
|
636
|
|
|
elif self.type == 'none': |
|
637
|
|
|
target_ext = '.stamp' |
|
638
|
|
|
elif self.type != 'executable': |
|
639
|
|
|
print ("ERROR: What output file should be generated?", |
|
640
|
|
|
"type", self.type, "target", target) |
|
641
|
|
|
|
|
642
|
|
|
if self.type != 'static_library' and self.type != 'shared_library': |
|
643
|
|
|
target_prefix = spec.get('product_prefix', target_prefix) |
|
644
|
|
|
target = spec.get('product_name', target) |
|
645
|
|
|
product_ext = spec.get('product_extension') |
|
646
|
|
|
if product_ext: |
|
647
|
|
|
target_ext = '.' + product_ext |
|
648
|
|
|
|
|
649
|
|
|
target_stem = target_prefix + target |
|
650
|
|
|
return (target_stem, target_ext) |
|
651
|
|
|
|
|
652
|
|
|
|
|
653
|
|
|
def ComputeOutputBasename(self, spec): |
|
654
|
|
|
"""Return the 'output basename' of a gyp spec. |
|
655
|
|
|
|
|
656
|
|
|
E.g., the loadable module 'foobar' in directory 'baz' will produce |
|
657
|
|
|
'libfoobar.so' |
|
658
|
|
|
""" |
|
659
|
|
|
return ''.join(self.ComputeOutputParts(spec)) |
|
660
|
|
|
|
|
661
|
|
|
|
|
662
|
|
|
def ComputeOutput(self, spec): |
|
663
|
|
|
"""Return the 'output' (full output path) of a gyp spec. |
|
664
|
|
|
|
|
665
|
|
|
E.g., the loadable module 'foobar' in directory 'baz' will produce |
|
666
|
|
|
'$(obj)/baz/libfoobar.so' |
|
667
|
|
|
""" |
|
668
|
|
|
if self.type == 'executable': |
|
669
|
|
|
# We install host executables into shared_intermediate_dir so they can be |
|
670
|
|
|
# run by gyp rules that refer to PRODUCT_DIR. |
|
671
|
|
|
path = '$(gyp_shared_intermediate_dir)' |
|
672
|
|
|
elif self.type == 'shared_library': |
|
673
|
|
|
if self.toolset == 'host': |
|
674
|
|
|
path = '$($(GYP_HOST_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES)' |
|
675
|
|
|
else: |
|
676
|
|
|
path = '$($(GYP_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES)' |
|
677
|
|
|
else: |
|
678
|
|
|
# Other targets just get built into their intermediate dir. |
|
679
|
|
|
if self.toolset == 'host': |
|
680
|
|
|
path = ('$(call intermediates-dir-for,%s,%s,true,,' |
|
681
|
|
|
'$(GYP_HOST_VAR_PREFIX))' % (self.android_class, |
|
682
|
|
|
self.android_module)) |
|
683
|
|
|
else: |
|
684
|
|
|
path = ('$(call intermediates-dir-for,%s,%s,,,$(GYP_VAR_PREFIX))' |
|
685
|
|
|
% (self.android_class, self.android_module)) |
|
686
|
|
|
|
|
687
|
|
|
assert spec.get('product_dir') is None # TODO: not supported? |
|
688
|
|
|
return os.path.join(path, self.ComputeOutputBasename(spec)) |
|
689
|
|
|
|
|
690
|
|
|
def NormalizeIncludePaths(self, include_paths): |
|
691
|
|
|
""" Normalize include_paths. |
|
692
|
|
|
Convert absolute paths to relative to the Android top directory. |
|
693
|
|
|
|
|
694
|
|
|
Args: |
|
695
|
|
|
include_paths: A list of unprocessed include paths. |
|
696
|
|
|
Returns: |
|
697
|
|
|
A list of normalized include paths. |
|
698
|
|
|
""" |
|
699
|
|
|
normalized = [] |
|
700
|
|
|
for path in include_paths: |
|
701
|
|
|
if path[0] == '/': |
|
702
|
|
|
path = gyp.common.RelativePath(path, self.android_top_dir) |
|
703
|
|
|
normalized.append(path) |
|
704
|
|
|
return normalized |
|
705
|
|
|
|
|
706
|
|
|
def ExtractIncludesFromCFlags(self, cflags): |
|
707
|
|
|
"""Extract includes "-I..." out from cflags |
|
708
|
|
|
|
|
709
|
|
|
Args: |
|
710
|
|
|
cflags: A list of compiler flags, which may be mixed with "-I.." |
|
711
|
|
|
Returns: |
|
712
|
|
|
A tuple of lists: (clean_clfags, include_paths). "-I.." is trimmed. |
|
713
|
|
|
""" |
|
714
|
|
|
clean_cflags = [] |
|
715
|
|
|
include_paths = [] |
|
716
|
|
|
for flag in cflags: |
|
717
|
|
|
if flag.startswith('-I'): |
|
718
|
|
|
include_paths.append(flag[2:]) |
|
719
|
|
|
else: |
|
720
|
|
|
clean_cflags.append(flag) |
|
721
|
|
|
|
|
722
|
|
|
return (clean_cflags, include_paths) |
|
723
|
|
|
|
|
724
|
|
|
def FilterLibraries(self, libraries): |
|
725
|
|
|
"""Filter the 'libraries' key to separate things that shouldn't be ldflags. |
|
726
|
|
|
|
|
727
|
|
|
Library entries that look like filenames should be converted to android |
|
728
|
|
|
module names instead of being passed to the linker as flags. |
|
729
|
|
|
|
|
730
|
|
|
Args: |
|
731
|
|
|
libraries: the value of spec.get('libraries') |
|
732
|
|
|
Returns: |
|
733
|
|
|
A tuple (static_lib_modules, dynamic_lib_modules, ldflags) |
|
734
|
|
|
""" |
|
735
|
|
|
static_lib_modules = [] |
|
736
|
|
|
dynamic_lib_modules = [] |
|
737
|
|
|
ldflags = [] |
|
738
|
|
|
for libs in libraries: |
|
739
|
|
|
# Libs can have multiple words. |
|
740
|
|
|
for lib in libs.split(): |
|
741
|
|
|
# Filter the system libraries, which are added by default by the Android |
|
742
|
|
|
# build system. |
|
743
|
|
|
if (lib == '-lc' or lib == '-lstdc++' or lib == '-lm' or |
|
744
|
|
|
lib.endswith('libgcc.a')): |
|
745
|
|
|
continue |
|
746
|
|
|
match = re.search(r'([^/]+)\.a$', lib) |
|
747
|
|
|
if match: |
|
748
|
|
|
static_lib_modules.append(match.group(1)) |
|
749
|
|
|
continue |
|
750
|
|
|
match = re.search(r'([^/]+)\.so$', lib) |
|
751
|
|
|
if match: |
|
752
|
|
|
dynamic_lib_modules.append(match.group(1)) |
|
753
|
|
|
continue |
|
754
|
|
|
if lib.startswith('-l'): |
|
755
|
|
|
ldflags.append(lib) |
|
756
|
|
|
return (static_lib_modules, dynamic_lib_modules, ldflags) |
|
757
|
|
|
|
|
758
|
|
|
|
|
759
|
|
|
def ComputeDeps(self, spec): |
|
760
|
|
|
"""Compute the dependencies of a gyp spec. |
|
761
|
|
|
|
|
762
|
|
|
Returns a tuple (deps, link_deps), where each is a list of |
|
763
|
|
|
filenames that will need to be put in front of make for either |
|
764
|
|
|
building (deps) or linking (link_deps). |
|
765
|
|
|
""" |
|
766
|
|
|
deps = [] |
|
767
|
|
|
link_deps = [] |
|
768
|
|
|
if 'dependencies' in spec: |
|
769
|
|
|
deps.extend([target_outputs[dep] for dep in spec['dependencies'] |
|
770
|
|
|
if target_outputs[dep]]) |
|
771
|
|
|
for dep in spec['dependencies']: |
|
772
|
|
|
if dep in target_link_deps: |
|
773
|
|
|
link_deps.append(target_link_deps[dep]) |
|
774
|
|
|
deps.extend(link_deps) |
|
775
|
|
|
return (gyp.common.uniquer(deps), gyp.common.uniquer(link_deps)) |
|
776
|
|
|
|
|
777
|
|
|
|
|
778
|
|
|
def WriteTargetFlags(self, spec, configs, link_deps): |
|
779
|
|
|
"""Write Makefile code to specify the link flags and library dependencies. |
|
780
|
|
|
|
|
781
|
|
|
spec, configs: input from gyp. |
|
782
|
|
|
link_deps: link dependency list; see ComputeDeps() |
|
783
|
|
|
""" |
|
784
|
|
|
# Libraries (i.e. -lfoo) |
|
785
|
|
|
# These must be included even for static libraries as some of them provide |
|
786
|
|
|
# implicit include paths through the build system. |
|
787
|
|
|
libraries = gyp.common.uniquer(spec.get('libraries', [])) |
|
788
|
|
|
static_libs, dynamic_libs, ldflags_libs = self.FilterLibraries(libraries) |
|
789
|
|
|
|
|
790
|
|
|
if self.type != 'static_library': |
|
791
|
|
|
for configname, config in sorted(configs.iteritems()): |
|
792
|
|
|
ldflags = list(config.get('ldflags', [])) |
|
793
|
|
|
self.WriteLn('') |
|
794
|
|
|
self.WriteList(ldflags, 'LOCAL_LDFLAGS_%s' % configname) |
|
795
|
|
|
self.WriteList(ldflags_libs, 'LOCAL_GYP_LIBS') |
|
796
|
|
|
self.WriteLn('LOCAL_LDFLAGS := $(LOCAL_LDFLAGS_$(GYP_CONFIGURATION)) ' |
|
797
|
|
|
'$(LOCAL_GYP_LIBS)') |
|
798
|
|
|
|
|
799
|
|
|
# Link dependencies (i.e. other gyp targets this target depends on) |
|
800
|
|
|
# These need not be included for static libraries as within the gyp build |
|
801
|
|
|
# we do not use the implicit include path mechanism. |
|
802
|
|
|
if self.type != 'static_library': |
|
803
|
|
|
static_link_deps = [x[1] for x in link_deps if x[0] == 'static'] |
|
804
|
|
|
shared_link_deps = [x[1] for x in link_deps if x[0] == 'shared'] |
|
805
|
|
|
else: |
|
806
|
|
|
static_link_deps = [] |
|
807
|
|
|
shared_link_deps = [] |
|
808
|
|
|
|
|
809
|
|
|
# Only write the lists if they are non-empty. |
|
810
|
|
|
if static_libs or static_link_deps: |
|
811
|
|
|
self.WriteLn('') |
|
812
|
|
|
self.WriteList(static_libs + static_link_deps, |
|
813
|
|
|
'LOCAL_STATIC_LIBRARIES') |
|
814
|
|
|
self.WriteLn('# Enable grouping to fix circular references') |
|
815
|
|
|
self.WriteLn('LOCAL_GROUP_STATIC_LIBRARIES := true') |
|
816
|
|
|
if dynamic_libs or shared_link_deps: |
|
817
|
|
|
self.WriteLn('') |
|
818
|
|
|
self.WriteList(dynamic_libs + shared_link_deps, |
|
819
|
|
|
'LOCAL_SHARED_LIBRARIES') |
|
820
|
|
|
|
|
821
|
|
|
|
|
822
|
|
|
def WriteTarget(self, spec, configs, deps, link_deps, part_of_all, |
|
823
|
|
|
write_alias_target): |
|
824
|
|
|
"""Write Makefile code to produce the final target of the gyp spec. |
|
825
|
|
|
|
|
826
|
|
|
spec, configs: input from gyp. |
|
827
|
|
|
deps, link_deps: dependency lists; see ComputeDeps() |
|
828
|
|
|
part_of_all: flag indicating this target is part of 'all' |
|
829
|
|
|
write_alias_target: flag indicating whether to create short aliases for this |
|
830
|
|
|
target |
|
831
|
|
|
""" |
|
832
|
|
|
self.WriteLn('### Rules for final target.') |
|
833
|
|
|
|
|
834
|
|
|
if self.type != 'none': |
|
835
|
|
|
self.WriteTargetFlags(spec, configs, link_deps) |
|
836
|
|
|
|
|
837
|
|
|
settings = spec.get('aosp_build_settings', {}) |
|
838
|
|
|
if settings: |
|
839
|
|
|
self.WriteLn('### Set directly by aosp_build_settings.') |
|
840
|
|
|
for k, v in settings.iteritems(): |
|
841
|
|
|
if isinstance(v, list): |
|
842
|
|
|
self.WriteList(v, k) |
|
843
|
|
|
else: |
|
844
|
|
|
self.WriteLn('%s := %s' % (k, make.QuoteIfNecessary(v))) |
|
845
|
|
|
self.WriteLn('') |
|
846
|
|
|
|
|
847
|
|
|
# Add to the set of targets which represent the gyp 'all' target. We use the |
|
848
|
|
|
# name 'gyp_all_modules' as the Android build system doesn't allow the use |
|
849
|
|
|
# of the Make target 'all' and because 'all_modules' is the equivalent of |
|
850
|
|
|
# the Make target 'all' on Android. |
|
851
|
|
|
if part_of_all and write_alias_target: |
|
852
|
|
|
self.WriteLn('# Add target alias to "gyp_all_modules" target.') |
|
853
|
|
|
self.WriteLn('.PHONY: gyp_all_modules') |
|
854
|
|
|
self.WriteLn('gyp_all_modules: %s' % self.android_module) |
|
855
|
|
|
self.WriteLn('') |
|
856
|
|
|
|
|
857
|
|
|
# Add an alias from the gyp target name to the Android module name. This |
|
858
|
|
|
# simplifies manual builds of the target, and is required by the test |
|
859
|
|
|
# framework. |
|
860
|
|
|
if self.target != self.android_module and write_alias_target: |
|
861
|
|
|
self.WriteLn('# Alias gyp target name.') |
|
862
|
|
|
self.WriteLn('.PHONY: %s' % self.target) |
|
863
|
|
|
self.WriteLn('%s: %s' % (self.target, self.android_module)) |
|
864
|
|
|
self.WriteLn('') |
|
865
|
|
|
|
|
866
|
|
|
# Add the command to trigger build of the target type depending |
|
867
|
|
|
# on the toolset. Ex: BUILD_STATIC_LIBRARY vs. BUILD_HOST_STATIC_LIBRARY |
|
868
|
|
|
# NOTE: This has to come last! |
|
869
|
|
|
modifier = '' |
|
870
|
|
|
if self.toolset == 'host': |
|
871
|
|
|
modifier = 'HOST_' |
|
872
|
|
|
if self.type == 'static_library': |
|
873
|
|
|
self.WriteLn('include $(BUILD_%sSTATIC_LIBRARY)' % modifier) |
|
874
|
|
|
elif self.type == 'shared_library': |
|
875
|
|
|
self.WriteLn('LOCAL_PRELINK_MODULE := false') |
|
876
|
|
|
self.WriteLn('include $(BUILD_%sSHARED_LIBRARY)' % modifier) |
|
877
|
|
|
elif self.type == 'executable': |
|
878
|
|
|
self.WriteLn('LOCAL_CXX_STL := libc++_static') |
|
879
|
|
|
# Executables are for build and test purposes only, so they're installed |
|
880
|
|
|
# to a directory that doesn't get included in the system image. |
|
881
|
|
|
self.WriteLn('LOCAL_MODULE_PATH := $(gyp_shared_intermediate_dir)') |
|
882
|
|
|
self.WriteLn('include $(BUILD_%sEXECUTABLE)' % modifier) |
|
883
|
|
|
else: |
|
884
|
|
|
self.WriteLn('LOCAL_MODULE_PATH := $(PRODUCT_OUT)/gyp_stamp') |
|
885
|
|
|
self.WriteLn('LOCAL_UNINSTALLABLE_MODULE := true') |
|
886
|
|
|
if self.toolset == 'target': |
|
887
|
|
|
self.WriteLn('LOCAL_2ND_ARCH_VAR_PREFIX := $(GYP_VAR_PREFIX)') |
|
888
|
|
|
else: |
|
889
|
|
|
self.WriteLn('LOCAL_2ND_ARCH_VAR_PREFIX := $(GYP_HOST_VAR_PREFIX)') |
|
890
|
|
|
self.WriteLn() |
|
891
|
|
|
self.WriteLn('include $(BUILD_SYSTEM)/base_rules.mk') |
|
892
|
|
|
self.WriteLn() |
|
893
|
|
|
self.WriteLn('$(LOCAL_BUILT_MODULE): $(LOCAL_ADDITIONAL_DEPENDENCIES)') |
|
894
|
|
|
self.WriteLn('\t$(hide) echo "Gyp timestamp: $@"') |
|
895
|
|
|
self.WriteLn('\t$(hide) mkdir -p $(dir $@)') |
|
896
|
|
|
self.WriteLn('\t$(hide) touch $@') |
|
897
|
|
|
self.WriteLn() |
|
898
|
|
|
self.WriteLn('LOCAL_2ND_ARCH_VAR_PREFIX :=') |
|
899
|
|
|
|
|
900
|
|
|
|
|
901
|
|
|
def WriteList(self, value_list, variable=None, prefix='', |
|
902
|
|
|
quoter=make.QuoteIfNecessary, local_pathify=False): |
|
903
|
|
|
"""Write a variable definition that is a list of values. |
|
904
|
|
|
|
|
905
|
|
|
E.g. WriteList(['a','b'], 'foo', prefix='blah') writes out |
|
906
|
|
|
foo = blaha blahb |
|
907
|
|
|
but in a pretty-printed style. |
|
908
|
|
|
""" |
|
909
|
|
|
values = '' |
|
910
|
|
|
if value_list: |
|
911
|
|
|
value_list = [quoter(prefix + l) for l in value_list] |
|
912
|
|
|
if local_pathify: |
|
913
|
|
|
value_list = [self.LocalPathify(l) for l in value_list] |
|
914
|
|
|
values = ' \\\n\t' + ' \\\n\t'.join(value_list) |
|
915
|
|
|
self.fp.write('%s :=%s\n\n' % (variable, values)) |
|
916
|
|
|
|
|
917
|
|
|
|
|
918
|
|
|
def WriteLn(self, text=''): |
|
919
|
|
|
self.fp.write(text + '\n') |
|
920
|
|
|
|
|
921
|
|
|
|
|
922
|
|
|
def LocalPathify(self, path): |
|
923
|
|
|
"""Convert a subdirectory-relative path into a normalized path which starts |
|
924
|
|
|
with the make variable $(LOCAL_PATH) (i.e. the top of the project tree). |
|
925
|
|
|
Absolute paths, or paths that contain variables, are just normalized.""" |
|
926
|
|
|
if '$(' in path or os.path.isabs(path): |
|
927
|
|
|
# path is not a file in the project tree in this case, but calling |
|
928
|
|
|
# normpath is still important for trimming trailing slashes. |
|
929
|
|
|
return os.path.normpath(path) |
|
930
|
|
|
local_path = os.path.join('$(LOCAL_PATH)', self.path, path) |
|
931
|
|
|
local_path = os.path.normpath(local_path) |
|
932
|
|
|
# Check that normalizing the path didn't ../ itself out of $(LOCAL_PATH) |
|
933
|
|
|
# - i.e. that the resulting path is still inside the project tree. The |
|
934
|
|
|
# path may legitimately have ended up containing just $(LOCAL_PATH), though, |
|
935
|
|
|
# so we don't look for a slash. |
|
936
|
|
|
assert local_path.startswith('$(LOCAL_PATH)'), ( |
|
937
|
|
|
'Path %s attempts to escape from gyp path %s !)' % (path, self.path)) |
|
938
|
|
|
return local_path |
|
939
|
|
|
|
|
940
|
|
|
|
|
941
|
|
|
def ExpandInputRoot(self, template, expansion, dirname): |
|
942
|
|
|
if '%(INPUT_ROOT)s' not in template and '%(INPUT_DIRNAME)s' not in template: |
|
943
|
|
|
return template |
|
944
|
|
|
path = template % { |
|
945
|
|
|
'INPUT_ROOT': expansion, |
|
946
|
|
|
'INPUT_DIRNAME': dirname, |
|
947
|
|
|
} |
|
948
|
|
|
return os.path.normpath(path) |
|
949
|
|
|
|
|
950
|
|
|
|
|
951
|
|
|
def PerformBuild(data, configurations, params): |
|
952
|
|
|
# The android backend only supports the default configuration. |
|
953
|
|
|
options = params['options'] |
|
954
|
|
|
makefile = os.path.abspath(os.path.join(options.toplevel_dir, |
|
955
|
|
|
'GypAndroid.mk')) |
|
956
|
|
|
env = dict(os.environ) |
|
957
|
|
|
env['ONE_SHOT_MAKEFILE'] = makefile |
|
958
|
|
|
arguments = ['make', '-C', os.environ['ANDROID_BUILD_TOP'], 'gyp_all_modules'] |
|
959
|
|
|
print 'Building: %s' % arguments |
|
960
|
|
|
subprocess.check_call(arguments, env=env) |
|
961
|
|
|
|
|
962
|
|
|
|
|
963
|
|
|
def GenerateOutput(target_list, target_dicts, data, params): |
|
964
|
|
|
options = params['options'] |
|
965
|
|
|
generator_flags = params.get('generator_flags', {}) |
|
966
|
|
|
builddir_name = generator_flags.get('output_dir', 'out') |
|
967
|
|
|
limit_to_target_all = generator_flags.get('limit_to_target_all', False) |
|
968
|
|
|
write_alias_targets = generator_flags.get('write_alias_targets', True) |
|
969
|
|
|
sdk_version = generator_flags.get('aosp_sdk_version', 0) |
|
970
|
|
|
android_top_dir = os.environ.get('ANDROID_BUILD_TOP') |
|
971
|
|
|
assert android_top_dir, '$ANDROID_BUILD_TOP not set; you need to run lunch.' |
|
972
|
|
|
|
|
973
|
|
|
def CalculateMakefilePath(build_file, base_name): |
|
974
|
|
|
"""Determine where to write a Makefile for a given gyp file.""" |
|
975
|
|
|
# Paths in gyp files are relative to the .gyp file, but we want |
|
976
|
|
|
# paths relative to the source root for the master makefile. Grab |
|
977
|
|
|
# the path of the .gyp file as the base to relativize against. |
|
978
|
|
|
# E.g. "foo/bar" when we're constructing targets for "foo/bar/baz.gyp". |
|
979
|
|
|
base_path = gyp.common.RelativePath(os.path.dirname(build_file), |
|
980
|
|
|
options.depth) |
|
981
|
|
|
# We write the file in the base_path directory. |
|
982
|
|
|
output_file = os.path.join(options.depth, base_path, base_name) |
|
983
|
|
|
assert not options.generator_output, ( |
|
984
|
|
|
'The Android backend does not support options.generator_output.') |
|
985
|
|
|
base_path = gyp.common.RelativePath(os.path.dirname(build_file), |
|
986
|
|
|
options.toplevel_dir) |
|
987
|
|
|
return base_path, output_file |
|
988
|
|
|
|
|
989
|
|
|
# TODO: search for the first non-'Default' target. This can go |
|
990
|
|
|
# away when we add verification that all targets have the |
|
991
|
|
|
# necessary configurations. |
|
992
|
|
|
default_configuration = None |
|
993
|
|
|
toolsets = set([target_dicts[target]['toolset'] for target in target_list]) |
|
994
|
|
|
for target in target_list: |
|
995
|
|
|
spec = target_dicts[target] |
|
996
|
|
|
if spec['default_configuration'] != 'Default': |
|
997
|
|
|
default_configuration = spec['default_configuration'] |
|
998
|
|
|
break |
|
999
|
|
|
if not default_configuration: |
|
1000
|
|
|
default_configuration = 'Default' |
|
1001
|
|
|
|
|
1002
|
|
|
srcdir = '.' |
|
1003
|
|
|
makefile_name = 'GypAndroid' + options.suffix + '.mk' |
|
1004
|
|
|
makefile_path = os.path.join(options.toplevel_dir, makefile_name) |
|
1005
|
|
|
assert not options.generator_output, ( |
|
1006
|
|
|
'The Android backend does not support options.generator_output.') |
|
1007
|
|
|
gyp.common.EnsureDirExists(makefile_path) |
|
1008
|
|
|
root_makefile = open(makefile_path, 'w') |
|
1009
|
|
|
|
|
1010
|
|
|
root_makefile.write(header) |
|
1011
|
|
|
|
|
1012
|
|
|
# We set LOCAL_PATH just once, here, to the top of the project tree. This |
|
1013
|
|
|
# allows all the other paths we use to be relative to the Android.mk file, |
|
1014
|
|
|
# as the Android build system expects. |
|
1015
|
|
|
root_makefile.write('\nLOCAL_PATH := $(call my-dir)\n') |
|
1016
|
|
|
|
|
1017
|
|
|
# Find the list of targets that derive from the gyp file(s) being built. |
|
1018
|
|
|
needed_targets = set() |
|
1019
|
|
|
for build_file in params['build_files']: |
|
1020
|
|
|
for target in gyp.common.AllTargets(target_list, target_dicts, build_file): |
|
1021
|
|
|
needed_targets.add(target) |
|
1022
|
|
|
|
|
1023
|
|
|
build_files = set() |
|
1024
|
|
|
include_list = set() |
|
1025
|
|
|
android_modules = {} |
|
1026
|
|
|
for qualified_target in target_list: |
|
1027
|
|
|
build_file, target, toolset = gyp.common.ParseQualifiedTarget( |
|
1028
|
|
|
qualified_target) |
|
1029
|
|
|
relative_build_file = gyp.common.RelativePath(build_file, |
|
1030
|
|
|
options.toplevel_dir) |
|
1031
|
|
|
build_files.add(relative_build_file) |
|
1032
|
|
|
included_files = data[build_file]['included_files'] |
|
1033
|
|
|
for included_file in included_files: |
|
1034
|
|
|
# The included_files entries are relative to the dir of the build file |
|
1035
|
|
|
# that included them, so we have to undo that and then make them relative |
|
1036
|
|
|
# to the root dir. |
|
1037
|
|
|
relative_include_file = gyp.common.RelativePath( |
|
1038
|
|
|
gyp.common.UnrelativePath(included_file, build_file), |
|
1039
|
|
|
options.toplevel_dir) |
|
1040
|
|
|
abs_include_file = os.path.abspath(relative_include_file) |
|
1041
|
|
|
# If the include file is from the ~/.gyp dir, we should use absolute path |
|
1042
|
|
|
# so that relocating the src dir doesn't break the path. |
|
1043
|
|
|
if (params['home_dot_gyp'] and |
|
1044
|
|
|
abs_include_file.startswith(params['home_dot_gyp'])): |
|
1045
|
|
|
build_files.add(abs_include_file) |
|
1046
|
|
|
else: |
|
1047
|
|
|
build_files.add(relative_include_file) |
|
1048
|
|
|
|
|
1049
|
|
|
base_path, output_file = CalculateMakefilePath(build_file, |
|
1050
|
|
|
target + '.' + toolset + options.suffix + '.mk') |
|
1051
|
|
|
|
|
1052
|
|
|
spec = target_dicts[qualified_target] |
|
1053
|
|
|
configs = spec['configurations'] |
|
1054
|
|
|
|
|
1055
|
|
|
part_of_all = qualified_target in needed_targets |
|
1056
|
|
|
if limit_to_target_all and not part_of_all: |
|
1057
|
|
|
continue |
|
1058
|
|
|
|
|
1059
|
|
|
relative_target = gyp.common.QualifiedTarget(relative_build_file, target, |
|
1060
|
|
|
toolset) |
|
1061
|
|
|
writer = AndroidMkWriter(android_top_dir) |
|
1062
|
|
|
android_module = writer.Write(qualified_target, relative_target, base_path, |
|
1063
|
|
|
output_file, spec, configs, |
|
1064
|
|
|
part_of_all=part_of_all, |
|
1065
|
|
|
write_alias_target=write_alias_targets, |
|
1066
|
|
|
sdk_version=sdk_version) |
|
1067
|
|
|
if android_module in android_modules: |
|
1068
|
|
|
print ('ERROR: Android module names must be unique. The following ' |
|
1069
|
|
|
'targets both generate Android module name %s.\n %s\n %s' % |
|
1070
|
|
|
(android_module, android_modules[android_module], |
|
1071
|
|
|
qualified_target)) |
|
1072
|
|
|
return |
|
1073
|
|
|
android_modules[android_module] = qualified_target |
|
1074
|
|
|
|
|
1075
|
|
|
# Our root_makefile lives at the source root. Compute the relative path |
|
1076
|
|
|
# from there to the output_file for including. |
|
1077
|
|
|
mkfile_rel_path = gyp.common.RelativePath(output_file, |
|
1078
|
|
|
os.path.dirname(makefile_path)) |
|
1079
|
|
|
include_list.add(mkfile_rel_path) |
|
1080
|
|
|
|
|
1081
|
|
|
root_makefile.write('GYP_CONFIGURATION ?= %s\n' % default_configuration) |
|
1082
|
|
|
root_makefile.write('GYP_VAR_PREFIX ?=\n') |
|
1083
|
|
|
root_makefile.write('GYP_HOST_VAR_PREFIX ?=\n') |
|
1084
|
|
|
root_makefile.write('GYP_HOST_MULTILIB ?= first\n') |
|
1085
|
|
|
|
|
1086
|
|
|
# Write out the sorted list of includes. |
|
1087
|
|
|
root_makefile.write('\n') |
|
1088
|
|
|
for include_file in sorted(include_list): |
|
1089
|
|
|
root_makefile.write('include $(LOCAL_PATH)/' + include_file + '\n') |
|
1090
|
|
|
root_makefile.write('\n') |
|
1091
|
|
|
|
|
1092
|
|
|
if write_alias_targets: |
|
1093
|
|
|
root_makefile.write(ALL_MODULES_FOOTER) |
|
1094
|
|
|
|
|
1095
|
|
|
root_makefile.close() |
|
1096
|
|
|
|
blabla1337 /
skf-flask
