Add cfg to always treat target as host #123
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This was referenced Aug 10, 2021
taiki-e
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54: Support trybuild (take 2) r=taiki-e a=taiki-e Fixes #32 The following patch is needed until dtolnay/trybuild#123 is merged: ```toml [patch.crates-io] trybuild = { git = "https://github.com/taiki-e/trybuild.git", branch = "target" } ``` --- Tested in the same way as #44 (comment) Co-authored-by: Taiki Endo <te316e89@gmail.com>
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54: Support trybuild (take 2) r=taiki-e a=taiki-e Fixes #32 The following patch is needed until dtolnay/trybuild#123 is merged: ```toml [patch.crates-io] trybuild = { git = "https://github.com/taiki-e/trybuild.git", branch = "target" } ``` --- Tested in the same way as #44 (comment) 59: Update clap to 3.0.0-beta.4 r=taiki-e a=taiki-e Co-authored-by: Taiki Endo <te316e89@gmail.com>
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Unfortunately, currently, it seems there is no heuristic that can handle this well...
So at the moment, only approaches that "require the user to explicitly specify" such as environment variables and cfg seem to work.
This PR uses an approach that exposes a cfg to always treat the target as host.
In the future, once rust-lang/cargo#9532 merged, we can support auto-detection of this.
Closes #122