Merge pull request #13 from ivanovaleksey/gcc-deprecation

Use gcc::Build instead of gcc::Config

rust-to-c/Cargo.toml

@@ -8,4 +8,4 @@ build = "build.rs"
 libc = "0.1"
 
 [build-dependencies]
-gcc = "0.3"
+cc = "1.0"

rust-to-c/build.rs

@@ -1,5 +1,7 @@
-extern crate gcc;
+extern crate cc;
 
 fn main() {
-    gcc::Config::new().file("src/double.c").compile("libdouble.a");
+    cc::Build::new()
+        .file("src/double.c")
+        .compile("libdouble.a");
 }