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Remove the build time and directory from cranelift-codegen-meta's output.

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This makes its output nondeterministic, making it friendier for
compilation caching tools.
This commit is contained in:
Dan Gohman
2018-11-13 16:29:08 -08:00
parent 155fd4c72a
commit f6617afcdd
1 changed files with 0 additions and 13 deletions
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13
lib/codegen/build.rs
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@@ -24,11 +24,7 @@ use meta::isa::Isa;
use std::env; use std::env;
use std::process; use std::process;
use std::time::Instant;
fn main() { fn main() {
let start_time = Instant::now();
let out_dir = env::var("OUT_DIR").expect("The OUT_DIR environment variable must be set"); let out_dir = env::var("OUT_DIR").expect("The OUT_DIR environment variable must be set");
let target_triple = env::var("TARGET").expect("The TARGET environment variable must be set"); let target_triple = env::var("TARGET").expect("The TARGET environment variable must be set");
let cranelift_targets = env::var("CRANELIFT_TARGETS").ok(); let cranelift_targets = env::var("CRANELIFT_TARGETS").ok();
@@ -96,15 +92,6 @@ fn main() {
process::exit(1); process::exit(1);
} }
} }
println!(
"cargo:warning=Cranelift meta-build step took {:?}",
Instant::now() - start_time
);
println!(
"cargo:warning=Meta-build script generated files in {}",
out_dir
);
} }
fn identify_python() -> &'static str { fn identify_python() -> &'static str {