mirror of
https://github.com/mozilla/gecko-dev.git
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117 lines
3.3 KiB
Python
117 lines
3.3 KiB
Python
# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
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# vim: set filetype=python:
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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@depends(host_library_name_info, build_environment, when="--enable-clang-plugin")
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def clang_plugin_path(library_name_info, build_env):
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topobjdir = build_env.topobjdir
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if topobjdir.endswith("/js/src"):
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topobjdir = topobjdir[:-7]
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return os.path.abspath(
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os.path.join(
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topobjdir,
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"build",
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"clang-plugin",
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"%sclang-plugin%s"
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% (library_name_info.dll.prefix, library_name_info.dll.suffix),
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)
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)
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set_config("CLANG_PLUGIN", clang_plugin_path)
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option(
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"--enable-clang-plugin-alpha",
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env="ENABLE_CLANG_PLUGIN_ALPHA",
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help="Enable static analysis with clang-plugin alpha checks.",
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when="--enable-clang-plugin",
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)
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set_config("ENABLE_CLANG_PLUGIN_ALPHA", True, when="--enable-clang-plugin-alpha")
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set_define("MOZ_CLANG_PLUGIN_ALPHA", True, when="--enable-clang-plugin-alpha")
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option(
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"--enable-mozsearch-plugin",
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env="ENABLE_MOZSEARCH_PLUGIN",
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help="Enable building with the mozsearch indexer plugin",
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when="--enable-clang-plugin",
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)
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set_config("ENABLE_MOZSEARCH_PLUGIN", True, when="--enable-mozsearch-plugin")
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@depends(
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clang_plugin_path,
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host,
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llvm_config,
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"--enable-mozsearch-plugin",
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build_environment,
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when="--enable-clang-plugin",
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)
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def clang_plugin_flags(
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clang_plugin,
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host,
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llvm_config,
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enable_mozsearch_plugin,
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build_environment,
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):
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llvm_cxxflags = check_cmd_output(llvm_config, "--cxxflags").split()
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llvm_ldflags = check_cmd_output(llvm_config, "--ldflags").replace("\n", " ").split()
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if host.kernel == "WINNT":
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# Replace any backslashes from paths with forward slash.
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llvm_cxxflags = [arg.replace("\\", "/") for arg in llvm_cxxflags]
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llvm_ldflags = [arg.replace("\\", "/") for arg in llvm_ldflags]
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clang_plugin_flags = [
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"-Xclang",
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"-load",
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"-Xclang",
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clang_plugin,
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"-Xclang",
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"-add-plugin",
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"-Xclang",
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"moz-check",
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]
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if enable_mozsearch_plugin:
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clang_plugin_flags.extend(
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["-Xclang", "-add-plugin", "-Xclang", "mozsearch-index"]
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)
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# Parameters are: srcdir, outdir (path where output JSON is stored), objdir.
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parameters = [
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build_environment.topsrcdir,
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os.path.join(build_environment.topobjdir, "mozsearch_index"),
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build_environment.topobjdir,
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]
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for parameter in parameters:
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clang_plugin_flags.extend(
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["-Xclang", "-plugin-arg-mozsearch-index", "-Xclang", parameter]
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)
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return namespace(
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plugin_flags=clang_plugin_flags,
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llvm_cxxflags=llvm_cxxflags,
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llvm_ldflags=llvm_ldflags,
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)
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set_config(
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"CLANG_PLUGIN_FLAGS",
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depends(clang_plugin_flags)(lambda plugin: plugin.plugin_flags if plugin else []),
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)
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set_config(
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"LLVM_CXXFLAGS",
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depends(clang_plugin_flags)(lambda plugin: plugin.llvm_cxxflags if plugin else []),
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)
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set_config(
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"LLVM_LDFLAGS",
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depends(clang_plugin_flags)(lambda plugin: plugin.llvm_ldflags if plugin else []),
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)
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