From fd0e9a7291f82c76d69d0cd6ad91a8575a35f6a0 Mon Sep 17 00:00:00 2001
From: aeon <jerry73204@gmail.com>
Date: Fri, 23 Jun 2023 11:31:01 +0800
Subject: [PATCH] Fix linkage issue when doc-only feature is on

---
 r2r_actions/build.rs |  7 ++-----
 r2r_msg_gen/build.rs | 27 ++++++++++++---------------
 r2r_rcl/build.rs     | 20 ++++++++------------
 3 files changed, 22 insertions(+), 32 deletions(-)

diff --git a/r2r_actions/build.rs b/r2r_actions/build.rs
index a347302..18da779 100644
--- a/r2r_actions/build.rs
+++ b/r2r_actions/build.rs
@@ -53,11 +53,8 @@ fn run_bindgen() {
 }
 
 fn run_dynlink() {
-    #[cfg(not(feature = "doc-only"))]
-    {
-        r2r_common::print_cargo_link_search();
-        println!("cargo:rustc-link-lib=dylib=rcl_action");
-    }
+    r2r_common::print_cargo_link_search();
+    println!("cargo:rustc-link-lib=dylib=rcl_action");
 }
 
 fn generate_bindings(out_file: &Path) {
diff --git a/r2r_msg_gen/build.rs b/r2r_msg_gen/build.rs
index de4443d..f913a55 100644
--- a/r2r_msg_gen/build.rs
+++ b/r2r_msg_gen/build.rs
@@ -253,22 +253,19 @@ fn add_constants(key: &str, bindings: &str, constants: &mut HashMap<String, Vec<
 }
 
 fn run_dynlink(#[allow(unused_variables)] msg_list: &[RosMsg]) {
-    #[cfg(not(feature = "doc-only"))]
-    {
-        r2r_common::print_cargo_link_search();
+    r2r_common::print_cargo_link_search();
 
-        let msg_map = r2r_common::as_map(msg_list);
-        for module in msg_map.keys() {
-            println!(
-                "cargo:rustc-link-lib=dylib={}__rosidl_typesupport_c",
-                module
-            );
-            println!(
-                "cargo:rustc-link-lib=dylib={}__rosidl_typesupport_introspection_c",
-                module
-            );
-            println!("cargo:rustc-link-lib=dylib={}__rosidl_generator_c", module);
-        }
+    let msg_map = r2r_common::as_map(msg_list);
+    for module in msg_map.keys() {
+        println!(
+            "cargo:rustc-link-lib=dylib={}__rosidl_typesupport_c",
+            module
+        );
+        println!(
+            "cargo:rustc-link-lib=dylib={}__rosidl_typesupport_introspection_c",
+            module
+        );
+        println!("cargo:rustc-link-lib=dylib={}__rosidl_generator_c", module);
     }
 }
 
diff --git a/r2r_rcl/build.rs b/r2r_rcl/build.rs
index e78cd03..03871be 100644
--- a/r2r_rcl/build.rs
+++ b/r2r_rcl/build.rs
@@ -57,18 +57,14 @@ fn run_bindgen() {
 }
 
 fn run_dynlink() {
-    // Run dynamic linking if (1) "docs-only" feature is disabled.
-    #[cfg(not(feature = "doc-only"))]
-    {
-        r2r_common::print_cargo_link_search();
-        println!("cargo:rustc-link-lib=dylib=rcl");
-        println!("cargo:rustc-link-lib=dylib=rcl_logging_spdlog");
-        println!("cargo:rustc-link-lib=dylib=rcl_yaml_param_parser");
-        println!("cargo:rustc-link-lib=dylib=rcutils");
-        println!("cargo:rustc-link-lib=dylib=rmw");
-        println!("cargo:rustc-link-lib=dylib=rosidl_typesupport_c");
-        println!("cargo:rustc-link-lib=dylib=rosidl_runtime_c");
-    }
+    r2r_common::print_cargo_link_search();
+    println!("cargo:rustc-link-lib=dylib=rcl");
+    println!("cargo:rustc-link-lib=dylib=rcl_logging_spdlog");
+    println!("cargo:rustc-link-lib=dylib=rcl_yaml_param_parser");
+    println!("cargo:rustc-link-lib=dylib=rcutils");
+    println!("cargo:rustc-link-lib=dylib=rmw");
+    println!("cargo:rustc-link-lib=dylib=rosidl_typesupport_c");
+    println!("cargo:rustc-link-lib=dylib=rosidl_runtime_c");
 }
 
 fn gen_bindings(out_file: &Path) {