SQL-1296: Add the version informations to the Windows DLL (mongodb#103)

Author: jchemburkar

odbc/Cargo.toml

@@ -44,3 +44,6 @@ thiserror = "1"
 [lib]
 name = "mongoodbc"
 crate-type = ["cdylib", "lib"]
+
+[target.'cfg(windows)'.build-dependencies]
+winres = "0.1"

odbc/build.rs

@@ -0,0 +1,16 @@
+#[cfg(windows)]
+extern crate winres;
+
+#[cfg(windows)]
+fn main() {
+    // the default for winres is to parse the version number from the neighboring Cargo.toml
+    let mut res = winres::WindowsResource::new();
+    res.set_version_info(winres::VersionInfo::FILETYPE, 2); // Dll file
+    res.set("CompanyName", "MongoDB Inc.");
+
+    // compile will write the rc file, and enable the cargo linker to link the compiled resource file
+    res.compile().unwrap();
+}
+
+#[cfg(not(windows))]
+fn main() {}