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Remove duplicated library links between std and libc 

The libc crate is already responsible for linking in the appropriate
libraries, and std doing the same thing results in duplicated library
names on the linker command line. Removing this duplication slightly
reduces linker time, and makes it simpler to adjust the set or order of
linked libraries in one place (such as to add static linking support).
This commit is contained in:
Josh Triplett 2020-09-20 21:13:04 -07:00
parent 0f9f0b384a
commit f9457fb809
1 changed files with 0 additions and 4 deletions
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4
library/std/build.rs
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@ -8,10 +8,6 @@ fn main() {
println!("cargo:rustc-link-lib=dl");
println!("cargo:rustc-link-lib=log");
println!("cargo:rustc-link-lib=gcc");
} else if !target.contains("musl") {
println!("cargo:rustc-link-lib=dl");
println!("cargo:rustc-link-lib=rt");
println!("cargo:rustc-link-lib=pthread");
}
} else if target.contains("freebsd") {
println!("cargo:rustc-link-lib=execinfo");