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Allow building without std (#1069)

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Closes https://github.com/CraneStation/cranelift/issues/1067
This commit is contained in:
Joshua Nelson
2019-09-26 12:00:03 -04:00
committed by Benjamin Bouvier
parent 40f6d3b753
commit a1f6457e8a
18 changed files with 43 additions and 31 deletions
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4
cranelift/module/Cargo.toml
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@@ -13,14 +13,14 @@ edition = "2018"
[dependencies]
cranelift-codegen = { path = "../cranelift-codegen", version = "0.44.0", default-features = false }
cranelift-entity = { path = "../cranelift-entity", version = "0.44.0", default-features = false }
hashmap_core = { version = "0.1.9", optional = true }
hashbrown = { version = "0.6", optional = true }
failure = { version = "0.1.1", default-features = false }
log = { version = "0.4.6", default-features = false }
[features]
default = ["std"]
std = ["cranelift-codegen/std", "cranelift-entity/std"]
core = ["hashmap_core", "cranelift-codegen/core"]
core = ["hashbrown", "cranelift-codegen/core"]
[badges]
maintenance = { status = "experimental" }

2
cranelift/module/src/lib.rs
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@@ -28,7 +28,7 @@ extern crate alloc as std;
extern crate std;
#[cfg(not(feature = "std"))]
use hashmap_core::{map as hash_map, HashMap};
use hashbrown::{hash_map, HashMap};
#[cfg(feature = "std")]
use std::collections::{hash_map, HashMap};