10 lines
924 B
Markdown
10 lines
924 B
Markdown
###How to add a shell toolchain implementation for a custom platform:
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(to modify the fragments of generated shell script)
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- define your own shell toolchain file(s) by copying @rules_foreign_cc//tools/build_defs/shell_toolchain/toolchains/impl:linux_commands.bzl,
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and modifying the methods.
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- create a mapping: a list of ToolchainMapping with the mappings between created file(s) and execution or/and target platform constraints.
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- in the BUILD file of some package, call "register_mappings" macro from "@rules_foreign_cc//tools/build_defs/shell_toolchain/toolchains:defs.bzl", passing the mappings and toolchain_type_ = "@rules_foreign_cc//tools/build_defs/shell_toolchain/toolchains:shell_commands"
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- in the WORKSPACE file of your main repository, when you initialize rules_foreign_cc, pass the mappings and the package, in which BUILD file you called "register_mappings" macro
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Please look how it is done in this example. |