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https://github.com/carbon-language/carbon-lang.git
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Jon Ross-Perkins
8aa3d960f5
Specifically this should improve linking by producing one large binary instead of one-per-directory. The inclusion of the driver hits the size issue. Separating out things which have more llvm deps has been discussed, but I'm not doing that here because I think the semantics layer will need to depend on clang for interop, and we'd lose a lot of the benefits that way. Also, having just one place to look seems simpler. Includes supporting changes to file_test infrastructure, the most significant of which is probably passing tests via file instead of a really large args thing, using a custom rule to do that. That's because dealing with the layered filegroups that allow the toolchain setup is more complicated, and this approach scales well. Combined test time is ~9s, so not sharding right now. I wasn't sure if people would prefer having the autoupdate script under testing, so I left it alone for now.
28 lines
774 B
Python
28 lines
774 B
Python
# 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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load("@rules_cc//cc:defs.bzl", "cc_library")
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package(default_visibility = ["//visibility:public"])
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filegroup(
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name = "testdata",
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data = glob(["testdata/**/*.carbon"]),
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)
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cc_library(
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name = "codegen",
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srcs = ["codegen.cpp"],
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hdrs = ["codegen.h"],
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deps = [
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"@llvm-project//llvm:AllTargetsAsmParsers",
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"@llvm-project//llvm:AllTargetsCodeGens",
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"@llvm-project//llvm:Core",
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"@llvm-project//llvm:MC",
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"@llvm-project//llvm:Support",
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"@llvm-project//llvm:Target",
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"@llvm-project//llvm:TargetParser",
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],
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)
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