45 lines
1.0 KiB
Plaintext
45 lines
1.0 KiB
Plaintext
load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make")
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package(default_visibility = ["//visibility:public"])
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filegroup(
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name = "all_srcs",
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srcs = glob(
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include = ["**"],
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exclude = ["*.bazel"],
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),
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)
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# I tested and this builds for me on macOS and Linux, did not check Windows
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configure_make(
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name = "bison",
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build_data = [
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"@m4",
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],
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env = select({
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"@platforms//os:linux": {
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"M4": "$$EXT_BUILD_DEPS$$/bin/m4/bin/m4",
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},
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"@platforms//os:macos": {
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"AR": "",
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"M4": "$$EXT_BUILD_DEPS$$/bin/m4/bin/m4",
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},
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"//conditions:default": {},
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}),
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lib_source = ":all_srcs",
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out_binaries = [
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"bison",
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"yacc",
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],
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# Bison depends on m4sugar.m4 in the "share" directory at runtime
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out_data_dirs = ["share"],
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out_static_libs = ["liby.a"],
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)
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filegroup(
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name = "gen_dir",
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srcs = [":bison"],
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output_group = "gen_dir",
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visibility = ["//visibility:public"],
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)
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