From 01039a2c0b4f392d92719cbd80ef07528cddbf85 Mon Sep 17 00:00:00 2001
From: Magnus Ulimoen <magnus@ulimoen.dev>
Date: Sun, 5 May 2024 16:36:15 +0200
Subject: [PATCH] Add wrapper for configuration set/get

---
 netcdf-sys/build.rs | 4 ++++
 netcdf/Cargo.toml   | 1 +
 netcdf/build.rs     | 5 +++++
 netcdf/src/lib.rs   | 2 ++
 4 files changed, 12 insertions(+)

diff --git a/netcdf-sys/build.rs b/netcdf-sys/build.rs
index 4535078..35a1e36 100644
--- a/netcdf-sys/build.rs
+++ b/netcdf-sys/build.rs
@@ -306,6 +306,10 @@ fn main() {
                 "cargo:rustc-cfg=feature=\"{}.{}.{}\"",
                 version.major, version.minor, version.patch
             );
+            println!(
+                "cargo:version_\"{}.{}.{}\"=1",
+                version.major, version.minor, version.patch
+            );
         }
     }
     metaheader.emit_feature_flags();
diff --git a/netcdf/Cargo.toml b/netcdf/Cargo.toml
index 8f32b43..91ebbaa 100644
--- a/netcdf/Cargo.toml
+++ b/netcdf/Cargo.toml
@@ -23,6 +23,7 @@ static = ["netcdf-sys/static"]
 ndarray = { version = "0.15", optional = true }
 netcdf-sys = { workspace = true }
 bitflags = "2.4.2"
+libc = "0.2.154"
 
 [dev-dependencies]
 clap = { version = "4.5.1", features = ["derive"] }
diff --git a/netcdf/build.rs b/netcdf/build.rs
index 1d174dc..6b0d9be 100644
--- a/netcdf/build.rs
+++ b/netcdf/build.rs
@@ -2,4 +2,9 @@ fn main() {
     if std::env::var("DEP_NETCDF_HAS_MMAP").is_ok() {
         println!("cargo:rustc-cfg=feature=\"has-mmap\"");
     }
+    for (env, _value) in std::env::vars() {
+        if let Some(version) = env.strip_prefix("DEP_NETCDF_VERSION_") {
+            println!("cargo:rustc-cfg=feature={version}");
+        }
+    }
 }
diff --git a/netcdf/src/lib.rs b/netcdf/src/lib.rs
index ae9df16..4f51e48 100644
--- a/netcdf/src/lib.rs
+++ b/netcdf/src/lib.rs
@@ -110,6 +110,8 @@ pub(crate) mod error;
 pub(crate) mod extent;
 pub(crate) mod file;
 pub(crate) mod group;
+#[cfg(feature = "4.9.2")]
+pub mod rc;
 pub mod types;
 pub(crate) mod variable;