Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/third_party/rust/libloading-0.5.2/build.rs b/third_party/rust/libloading-0.5.2/build.rs
new file mode 100644
index 0000000000..fc380a7450
--- /dev/null
+++ b/third_party/rust/libloading-0.5.2/build.rs
@@ -0,0 +1,32 @@
+extern crate cc;
+
+use std::io::Write;
+use std::env;
+
+fn main(){
+    let target_os = env::var("CARGO_CFG_TARGET_OS");
+    let is_unix = env::var_os("CARGO_CFG_UNIX").is_some();
+    match target_os.as_ref().map(|x| &**x) {
+        Ok("linux") | Ok("android") => println!("cargo:rustc-link-lib=dl"),
+        Ok("freebsd") | Ok("dragonfly") => println!("cargo:rustc-link-lib=c"),
+        // netbsd claims dl* will be available to any dynamically linked binary, but I haven’t
+        // found any libraries that have to be linked to on other platforms.
+        // What happens if the executable is not linked up dynamically?
+        Ok("openbsd") | Ok("bitrig") | Ok("netbsd") | Ok("macos") | Ok("ios") => {}
+        Ok("solaris") => {}
+        Ok("haiku") => {}
+        // dependencies come with winapi
+        Ok("windows") => {}
+        tos => {
+            writeln!(::std::io::stderr(),
+                     "Building for an unknown target_os=`{:?}`!\nPlease report an issue ",
+                     tos).expect("could not report the error");
+            ::std::process::exit(0xfc);
+        }
+    }
+    if is_unix {
+        cc::Build::new()
+            .file("src/os/unix/global_static.c")
+            .compile("global_static");
+    }
+}