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toolchains.html
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toolchains.html
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<p><code>List of <a href="../build-ref.html#labels">labels</a>; optional; <a href="#configurable-attributes">nonconfigurable</a></code></p>
<p>
The set of targets whose <a href="${link make-variables}">Make variables</a> this target is
allowed to access. These targets are either instances of rules that provide
<code>TemplateVariableInfo</code> or special targets for toolchain types built into Bazel. These
include:
<ul>
<li><code>@bazel_tools//tools/cpp:current_cc_toolchain</code>
<li><code>@bazel_tools//tools/cpp:current_java_runtime</code>
</ul>
<p>
Note that this is distinct from the concept of
<a href="../toolchains.html#toolchain-resolution">toolchain resolution</a>
that is used by rule implementations for platform-dependent configuration. You cannot use this
attribute to determine which specific <code>cc_toolchain</code> or <code>java_toolchain</code> a
target will use.
</p>