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This patch adds bazel tests for llvm-libc. Some math tests rely on the `mpfr` library. This is controlled via the `--@llvm-project//libc:libc_math_mpfr` flag. It can take three values: - `external` (default) will build `mpfr` and `gmp` from source. - `system` will use the system installed `mpfr` library. - `disable` will skip tests relying on `mpfr`. Reviewed By: sivachandra, GMNGeoffrey Differential Revision: https://reviews.llvm.org/D119547
21 lines
611 B
Plaintext
21 lines
611 B
Plaintext
# This file is licensed under the Apache License v2.0 with LLVM Exceptions.
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# See https://llvm.org/LICENSE.txt for license information.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make_variant")
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filegroup(
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name = "sources",
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srcs = glob(["**"]),
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)
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configure_make_variant(
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name = "gmp",
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configure_options = ["--with-pic"],
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copts = ["-w"],
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lib_name = "libgmp",
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lib_source = ":sources",
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toolchain = "@rules_foreign_cc//toolchains:preinstalled_autoconf_toolchain",
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visibility = ["//visibility:public"],
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)
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