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Lucile Rose Nihlen
1a26b57732
This is the first draft of the implementation of [p6333](https://docs.carbon-lang.dev/proposals/p6333.html). The `build` subcommand shared logic with the `compile` and `link` subcommands, so I've moved some of the functionality in `compile` and `link` to shared `CompileDriver` and `LinkDriver` classes, respectively. This also required exposing the `CompileOptions` and `LinkOptions` subcommand structs for re-use. There's still some work to do on the proposal, most notably the package include automatic path resolution and import, and the refactors to `carbon compile`.
36 lines
1.0 KiB
C++
36 lines
1.0 KiB
C++
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#include "toolchain/driver/link_subcommand.h"
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#include "toolchain/driver/link_driver.h"
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namespace Carbon {
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static constexpr CommandLine::CommandInfo SubcommandInfo = {
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.name = "link",
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.help = R"""(
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Link Carbon executables.
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This subcommand links Carbon executables by combining object files.
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TODO: Support linking binary libraries, both archives and shared libraries.
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)""",
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};
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LinkSubcommand::LinkSubcommand() : DriverSubcommand(SubcommandInfo) {}
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auto LinkSubcommand::Run(DriverEnv& driver_env) -> DriverResult {
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// Don't run Clang when fuzzing, it is known to not be reliable under fuzzing
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// due to many unfixed issues.
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if (TestAndDiagnoseIfFuzzingExternalLibraries(driver_env, "clang")) {
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return {.success = false};
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}
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LinkDriver driver(&options_);
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return driver.Link(driver_env);
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}
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} // namespace Carbon
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