try to fix doc build

README.md

@@ -1,3 +1,6 @@
+[![Crates.io](https://img.shields.io/crates/v/libcsp)](https://crates.io/crates/libcsp)
+[![docs.rs](https://img.shields.io/docsrs/libcsp)](https://docs.rs/libcsp)
+
 libcsp-rust
 =========
 

examples/Cargo.toml

@@ -4,6 +4,8 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
+# Must use local verion here, otherwise there will be multiple versions of `libcsp-sys`, and
+# cargo can not deal with this due to the link section.
 libcsp = { version = "0.1", path = ".." }
 
 [build-dependencies]

examples/src/lib.rs

@@ -1 +0,0 @@
-

libcsp-cargo-build/README.md

@@ -1,3 +1,6 @@
+[![Crates.io](https://img.shields.io/crates/v/libcsp-cargo-build)](https://crates.io/crates/libcsp-cargo-build)
+[![docs.rs](https://img.shields.io/docsrs/libcsp-cargo-build)](https://docs.rs/libcsp-cargo-build)
+
 libcsp-cargo-build
 ========
 

libcsp-sys/CHANGELOG.md

@@ -8,6 +8,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 # [unreleased]
 
+# [v0.1.1] 2024-06-01
+
+Try to fix the documentation build.
+
 # [v0.1.0] 2024-06-01
 
 Initial release

libcsp-sys/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "libcsp-sys"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 authors = ["Robin Mueller <muellerr@irs.uni-stuttgart.de>"]
 description = "FFI bindings for libcsp"

libcsp-sys/README.md

@@ -1,3 +1,6 @@
+[![Crates.io](https://img.shields.io/crates/v/libcsp-sys)](https://crates.io/crates/libcsp-sys)
+[![docs.rs](https://img.shields.io/docsrs/libcsp-sys)](https://docs.rs/libcsp-sys)
+
 libcsp-sys
 ========
 

libcsp-sys/build.rs

@@ -15,19 +15,24 @@ fn main() {
         println!("cargo:rustc-link-lib=csp");
     }
 
-    let out_path = env::var("OUT_DIR").unwrap();
-    let csp_conf_dir = match env::var(ENV_KEY_CSP_CONFIG_DIR) {
-        Ok(conf_path) => conf_path,
-        Err(_e) => {
-            println!(
+    let mut csp_conf_path = if std::env::var("DOCS_RS").is_ok() {
+        PathBuf::from("./templates")
+    } else {
+        match env::var(ENV_KEY_CSP_CONFIG_DIR) {
+            Ok(conf_path) => conf_path.into(),
+            Err(_e) => {
+                println!(
                 "cargo:warning={} not set, using CARGO_MANIFEST_DIR to search for autoconfig.rs",
                 ENV_KEY_CSP_CONFIG_DIR
             );
-            env::var("CARGO_MANIFEST_DIR").expect("CARGO_MANIFEST_DIR not set")
+                env::var("CARGO_MANIFEST_DIR")
+                    .expect("CARGO_MANIFEST_DIR not set")
+                    .into()
+            }
         }
     };
-    let mut csp_conf_path = PathBuf::new();
-    csp_conf_path.push(csp_conf_dir);
+
+    let out_path = env::var("OUT_DIR").unwrap();
     csp_conf_path.push("autoconfig.rs");
     if !csp_conf_path.exists() {
         panic!(