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Fix build in cross-compilation scenarios

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This commit is contained in:
Vadim Petrochenkov 2017-01-28 16:05:13 +03:00
parent 6c2ef5201a
commit c0253304ea
2 changed files with 3 additions and 3 deletions
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4
src/liballoc_jemalloc/build.rs
View File

@ -31,6 +31,7 @@ fn main() {
// targets, which means we have to build the alloc_jemalloc crate
// for targets like emscripten, even if we don't use it.
let target = env::var("TARGET").expect("TARGET was not set");
let host = env::var("HOST").expect("HOST was not set");
if target.contains("rumprun") || target.contains("bitrig") || target.contains("openbsd") ||
target.contains("msvc") || target.contains("emscripten") || target.contains("fuchsia") ||
target.contains("redox") {
@ -68,11 +69,10 @@ fn main() {
} else if !target.contains("windows") && !target.contains("musl") {
println!("cargo:rustc-link-lib=pthread");
}
if !cfg!(stage0) {
if !cfg!(stage0) && target == host {
return
}
let host = env::var("HOST").expect("HOST was not set");
let src_dir = env::current_dir().unwrap().join("../jemalloc");
rerun_if_changed_anything_in_dir(&src_dir);
let compiler = gcc::Config::new().get_compiler();

2
src/libstd/build.rs
View File

@ -71,7 +71,7 @@ fn build_libbacktrace(host: &str, target: &str) {
println!("cargo:rustc-link-lib=static=backtrace");
println!("cargo:rustc-link-search=native={}/.libs", build_dir.display());
if !cfg!(stage0) {
if !cfg!(stage0) && target == host {
return
}