diff options
Diffstat (limited to 'src/main/java/com/google/devtools/build/lib/rules/cpp/CcLibcTopAlias.java')
-rw-r--r-- | src/main/java/com/google/devtools/build/lib/rules/cpp/CcLibcTopAlias.java | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/rules/cpp/CcLibcTopAlias.java b/src/main/java/com/google/devtools/build/lib/rules/cpp/CcLibcTopAlias.java new file mode 100644 index 0000000000..14b866b982 --- /dev/null +++ b/src/main/java/com/google/devtools/build/lib/rules/cpp/CcLibcTopAlias.java @@ -0,0 +1,36 @@ +// Copyright 2017 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.rules.cpp; + +import com.google.devtools.build.lib.packages.Attribute.LabelLateBoundDefault; +import com.google.devtools.build.lib.rules.LateBoundAlias.CommonAliasRule; + +/** Implementation of the {@code cc_libc_top_alias} rule. */ +public class CcLibcTopAlias extends CommonAliasRule { + + public CcLibcTopAlias() { + super( + "cc_libc_top_alias", + env -> CcLibcTopAlias.getSysrootAttribute(), + CppConfiguration.class); + } + + private static LabelLateBoundDefault<CppConfiguration> getSysrootAttribute() { + return LabelLateBoundDefault.fromTargetConfiguration( + CppConfiguration.class, + null, + (rules, attributes, cppConfig) -> cppConfig.getSysrootLabel()); + } +} |