| // Copyright 2018 The Bazel Authors. All rights reserved. |
| // |
| // 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. |
| |
| package com.google.devtools.build.lib.skylarkbuildapi.cpp; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.devtools.build.lib.skylarkbuildapi.platform.ToolchainInfoApi; |
| import com.google.devtools.build.lib.skylarkinterface.Param; |
| import com.google.devtools.build.lib.skylarkinterface.SkylarkCallable; |
| import com.google.devtools.build.lib.skylarkinterface.SkylarkModule; |
| import com.google.devtools.build.lib.syntax.SkylarkSemantics.FlagIdentifier; |
| import javax.annotation.Nullable; |
| |
| /** Information about the C++ toolchain. */ |
| @SkylarkModule(name = "CcToolchainInfo", doc = "Information about the C++ compiler being used.") |
| public interface CcToolchainProviderApi<FeatureConfigurationT extends FeatureConfigurationApi> |
| extends ToolchainInfoApi { |
| |
| @SkylarkCallable( |
| name = "use_pic_for_dynamic_libraries", |
| disableWithFlag = FlagIdentifier.INCOMPATIBLE_REQUIRE_FEATURE_CONFIGURATION_FOR_PIC, |
| doc = |
| "Deprecated (see https://github.com/bazelbuild/bazel/issues/7007)." |
| + "" |
| + "<p>Returns true if this rule's compilations should apply -fPIC, false otherwise. " |
| + "Determines if we should apply -fPIC for this rule's C++ compilations.", |
| structField = true) |
| boolean usePicForDynamicLibrariesUsingLegacyFields(); |
| |
| @SkylarkCallable( |
| name = "needs_pic_for_dynamic_libraries", |
| doc = |
| "Returns true if this rule's compilations should apply -fPIC, false otherwise. " |
| + "Determines if we should apply -fPIC for this rule's C++ compilations depending " |
| + "on the C++ toolchain and presence of `--force_pic` Bazel option.", |
| parameters = { |
| @Param( |
| name = "feature_configuration", |
| doc = "Feature configuration to be queried.", |
| positional = false, |
| named = true, |
| type = FeatureConfigurationApi.class) |
| }) |
| boolean usePicForDynamicLibraries(FeatureConfigurationT featureConfigurationApi); |
| |
| @SkylarkCallable( |
| name = "built_in_include_directories", |
| doc = "Returns the list of built-in directories of the compiler.", |
| structField = true) |
| public ImmutableList<String> getBuiltInIncludeDirectoriesAsStrings(); |
| |
| @SkylarkCallable( |
| name = "sysroot", |
| structField = true, |
| allowReturnNones = true, |
| doc = |
| "Returns the sysroot to be used. If the toolchain compiler does not support " |
| + "different sysroots, or the sysroot is the same as the default sysroot, then " |
| + "this method returns <code>None</code>.") |
| @Nullable |
| public String getSysroot(); |
| |
| @SkylarkCallable(name = "compiler", structField = true, doc = "C++ compiler.", |
| allowReturnNones = true) |
| public String getCompiler(); |
| |
| @SkylarkCallable(name = "libc", structField = true, doc = "libc version string.", |
| allowReturnNones = true) |
| public String getTargetLibc(); |
| |
| @SkylarkCallable(name = "cpu", structField = true, doc = "Target CPU of the C++ toolchain.", |
| allowReturnNones = true) |
| public String getTargetCpu(); |
| |
| @SkylarkCallable( |
| name = "target_gnu_system_name", |
| structField = true, |
| doc = "The GNU System Name.", |
| allowReturnNones = true |
| ) |
| public String getTargetGnuSystemName(); |
| |
| @SkylarkCallable( |
| name = "ld_executable", |
| doc = |
| "Path to the linker binary. \n WARNING: This method is only added to allow incremental" |
| + "migration of existing users. Please do not use in new code. Will be removed soon" |
| + "as part of the new Starlark API to the C++ toolchain.") |
| public String getLdExecutableForSkylark(); |
| |
| @SkylarkCallable( |
| name = "objcopy_executable", |
| doc = |
| "Path to GNU binutils 'objcopy' binary. \n WARNING: This method is only added to allow" |
| + "incremental migration of existing users. Please do not use in new code. Will be" |
| + "removed soon as part of the new Starlark API to the C++ toolchain.") |
| public String getObjCopyExecutableForSkylark(); |
| |
| @SkylarkCallable( |
| name = "compiler_executable", |
| doc = |
| "Path to C/C++ compiler binary. \n WARNING: This method is only added to allow " |
| + "incremental migration of existing users. Please do not use in new code. Will be" |
| + "removed soon as part of the new Starlark API to the C++ toolchain.") |
| public String getCppExecutableForSkylark(); |
| |
| @SkylarkCallable( |
| name = "preprocessor_executable", |
| doc = |
| "Path to C/C++ preprocessor binary. \n WARNING: This method is only added to allow" |
| + "incremental migration of existing users. Please do not use in new code. Will be " |
| + "removed soon as part of the new Starlark API to the C++ toolchain.") |
| public String getCpreprocessorExecutableForSkylark(); |
| |
| @SkylarkCallable( |
| name = "nm_executable", |
| doc = |
| "Path to GNU binutils 'nm' binary. \n WARNING: This method is only added to allow" |
| + "incremental migration of existing users. Please do not use in new code. Will be " |
| + "removed soon as part of the new Starlark API to the C++ toolchain.") |
| public String getNmExecutableForSkylark(); |
| |
| @SkylarkCallable( |
| name = "objdump_executable", |
| doc = |
| "Path to GNU binutils 'objdump' binary. \n WARNING: This method is only added to allow" |
| + "incremental migration of existing users. Please do not use in new code. Will be " |
| + "removed soon as part of the new Starlark API to the C++ toolchain.") |
| public String getObjdumpExecutableForSkylark(); |
| |
| @SkylarkCallable( |
| name = "ar_executable", |
| doc = |
| "Path to GNU binutils 'ar' binary. \n WARNING: This method is only added to allow" |
| + "incremental migration of existing users. Please do not use in new code. Will be " |
| + "removed soon as part of the new Starlark API to the C++ toolchain.") |
| public String getArExecutableForSkylark(); |
| |
| @SkylarkCallable( |
| name = "strip_executable", |
| doc = |
| "Path to GNU binutils 'strip' binary. \n WARNING: This method is only added to allow" |
| + "incremental migration of existing users. Please do not use in new code. Will be " |
| + "removed soon as part of the new Starlark API to the C++ toolchain.") |
| public String getStripExecutableForSkylark(); |
| } |
