227 lines
12 KiB
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227 lines
12 KiB
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<ol class="chapter"><li class="chapter-item expanded "><a href="index.html" class="active"><strong aria-hidden="true">1.</strong> Rules ForeignCc</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="rules.html"><strong aria-hidden="true">1.1.</strong> Rules</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="cmake.html"><strong aria-hidden="true">1.1.1.</strong> cmake</a></li><li class="chapter-item expanded "><a href="configure_make.html"><strong aria-hidden="true">1.1.2.</strong> configure_make</a></li><li class="chapter-item expanded "><a href="make.html"><strong aria-hidden="true">1.1.3.</strong> make</a></li><li class="chapter-item expanded "><a href="ninja.html"><strong aria-hidden="true">1.1.4.</strong> ninja</a></li></ol></li></ol></li><li class="chapter-item expanded "><a href="flatten.html"><strong aria-hidden="true">2.</strong> Full API</a></li></ol> </div>
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<h1 class="menu-title">Rules ForeignCc</h1>
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<main>
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<h1 id="rules-foreigncc"><a class="header" href="#rules-foreigncc">Rules ForeignCc</a></h1>
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<p>Rules for building C/C++ projects using foreign build systems (non Bazel) inside Bazel projects.</p>
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<table><thead><tr><th>Release</th><th>Commit</th><th>Status</th></tr></thead><tbody>
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<tr><td>0.7.0</td><td><a href="https://github.com/bazelbuild/rules_foreign_cc/commit/ae4ff42901354e2da8285dac4be8329eea2ea96a">ae4ff42</a></td><td><a href="https://buildkite.com/bazel/rules-foreign-cc/builds?branch=main"><img src="https://badge.buildkite.com/c28afbf846e2077715c753dda1f4b820cdcc46cc6cde16503c.svg?branch=main" alt="Build status" /></a></td></tr>
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</tbody></table>
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<h2 id="overview"><a class="header" href="#overview">Overview</a></h2>
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<p>Rules ForeignCc is designed to help users build projects that are not built by Bazel and also
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not fully under their control (ie: large and mature open source software). These rules provide
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a mechanism to build these external projects within Bazel's sandbox environment using a variety
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of C/C++ build systems to be later consumed by other rules as though they were normal <a href="https://docs.bazel.build/versions/master/be/c-cpp.html">cc</a>
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rules.</p>
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<h2 id="setup"><a class="header" href="#setup">Setup</a></h2>
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<p>To use the ForeignCc build rules, add the following content to your WORKSPACE file:</p>
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<pre><code class="language-python">load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
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http_archive(
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name = "rules_foreign_cc",
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# TODO: Get the latest sha256 value from a bazel debug message or the latest
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# release on the releases page: https://github.com/bazelbuild/rules_foreign_cc/releases
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#
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# sha256 = "...",
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strip_prefix = "rules_foreign_cc-0.7.0",
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url = "https://github.com/bazelbuild/rules_foreign_cc/archive/0.7.0.tar.gz",
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)
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load("@rules_foreign_cc//foreign_cc:repositories.bzl", "rules_foreign_cc_dependencies")
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rules_foreign_cc_dependencies()
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</code></pre>
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<p>Please note that there are many different configuration options for
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<a href="./flatten.html#rules_foreign_cc_dependencies">rules_foreign_cc_dependencies</a>
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which offer more control over the toolchains used during the build phase. Please see
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that macro's documentation for more details.</p>
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