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Cargo Workspace Provided build scripts ROOT Directory #7036

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mtthw-meyer opened this issue Jun 14, 2019 · 1 comment
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Cargo Workspace Provided build scripts ROOT Directory #7036

mtthw-meyer opened this issue Jun 14, 2019 · 1 comment
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A-build-scripts Area: build.rs scripts A-workspaces Area: workspaces C-feature-request Category: proposal for a feature. Before PR, ping rust-lang/cargo if this is not `Feature accepted`

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@mtthw-meyer
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I'm trying to write a build script that uses a shared configuration in the workspace. In this case I'm playing with cbindgen and want a global base configuration to share between crates.

I think it would be useful for workspace build script to be provided an environment variable that has the path to the workspace root directory.
@mtthw-meyer mtthw-meyer added the C-feature-request Category: proposal for a feature. Before PR, ping rust-lang/cargo if this is not `Feature accepted` label Jun 14, 2019
@ehuss ehuss added A-build-scripts Area: build.rs scripts A-workspaces Area: workspaces labels Jun 24, 2019
@csmoe csmoe mentioned this issue Jul 3, 2019
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@ehuss
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ehuss commented Mar 5, 2020

Closing as a duplicate of #3946.

@ehuss ehuss closed this as completed Mar 5, 2020
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A-build-scripts Area: build.rs scripts A-workspaces Area: workspaces C-feature-request Category: proposal for a feature. Before PR, ping rust-lang/cargo if this is not `Feature accepted`
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add env variable to retrieve workspace root path csmoe/cargo
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@ehuss @mtthw-meyer