Auto merge of #44785 - alexcrichton:update-cargo, r=nikomatsakis

Update some minor dependencies

* run `cargo update`
* Update cargo submodule
* Update to the `cc` crate from `gcc`

2 files changed, 4 insertions, 4 deletions

diff --git a/src/liballoc_jemalloc/Cargo.toml b/src/liballoc_jemalloc/Cargo.toml
index 94700cf4475..4042c4d2d4e 100644
--- a/src/liballoc_jemalloc/Cargo.toml
+++ b/src/liballoc_jemalloc/Cargo.toml
@@ -19,7 +19,7 @@ libc = { path = "../rustc/libc_shim" }
 
 [build-dependencies]
 build_helper = { path = "../build_helper" }
-gcc = "0.3.50"
+cc = "1.0"
 
 [features]
 debug = []
diff --git a/src/liballoc_jemalloc/build.rs b/src/liballoc_jemalloc/build.rs
index d89d3bcdb62..7dd85ddcc79 100644
--- a/src/liballoc_jemalloc/build.rs
+++ b/src/liballoc_jemalloc/build.rs
@@ -11,7 +11,7 @@
 #![deny(warnings)]
 
 extern crate build_helper;
-extern crate gcc;
+extern crate cc;
 
 use std::env;
 use std::path::PathBuf;
@@ -63,7 +63,7 @@ fn main() {
         _ => return,
     };
 
-    let compiler = gcc::Build::new().get_compiler();
+    let compiler = cc::Build::new().get_compiler();
     // only msvc returns None for ar so unwrap is okay
     let ar = build_helper::cc2ar(compiler.path(), &target).unwrap();
     let cflags = compiler.args()
@@ -150,7 +150,7 @@ fn main() {
     // sure the symbols are available.
     if target.contains("androideabi") {
         println!("cargo:rerun-if-changed=pthread_atfork_dummy.c");
-        gcc::Build::new()
+        cc::Build::new()
             .flag("-fvisibility=hidden")
             .file("pthread_atfork_dummy.c")
             .compile("libpthread_atfork_dummy.a");