win install

* Don't check for rdynamic linking on Windows for now, fixes Windows builds

---------

Co-authored-by: Jaroslaw Konik <konikjar@gmail.com>

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "bevy_scriptum"
 authors = ["Jaroslaw Konik <konikjar@gmail.com>"]
-version = "0.9.0"
+version = "0.9.1"
 edition = "2024"
 license = "MIT OR Apache-2.0"
 readme = "README.md"

book/src/ruby/installation.md

@@ -5,6 +5,20 @@
 To build `bevy_scriptum` with Ruby support a Ruby installation is needed to be
 present on your development machine.
 
+### Linux
+
+#### Requirements
+
+- clang
+- Ruby installation compiled with clang
+
+#### Clang installation
+
+For `clang` installation instruction consult your
+OS vendor provided documentation or [clang official webiste](https://clang.llvm.org).
+
+#### Ruby installation
+
 The easiest way to produce a compatible Ruby installation is to use [rbenv](https://rbenv.org/).
 
 After installing `rbenv` along with its `ruby-build` plugin you can build and
@@ -15,8 +29,6 @@ CC=clang rbenv install 3.4.4
 ```
 
 Above assumes that you also have `clang` installed on your system.
-For `clang` installation instruction consult your
-OS vendor provided documentation or [clang official webiste](https://clang.llvm.org).
 
 If you rather not use `rbenv` you are free to supply your own installation of
 Ruby provided the following is true about it:
@@ -26,7 +38,26 @@ Ruby provided the following is true about it:
 - it is accessible as `ruby` within `PATH` or `RUBY` environment variable is set
   to path of desired `ruby` binary.
 
-## Main Library
+### Windows
+
+#### Requirements
+
+- clang
+- Ruby
+
+#### Clang installation
+
+Clang can be installed on Windows using `Visual Studio Installer`(select `Desktop
+Development With C++ ->> C++ Clang tool for Windows` package).
+
+`LIBCLANG_PATH` environment variable also has to be set to clang installation `bin`
+directory when compiling. This typically is `C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\Llvm\x64\lib`.
+
+#### Ruby installation
+
+On Windows Ruby can be installed using [RubyInstaller](https://rubyinstaller.org/) among others.
+
+## bevy_scriptum
 
 Add the following to your `Cargo.toml`:
 

src/lib.rs

@@ -510,7 +510,7 @@ impl<R: Runtime> Default for Callbacks<R> {
     }
 }
 
-#[cfg(debug_assertions)]
+#[cfg(all(debug_assertions, unix))]
 pub extern "C" fn is_rdynamic_linking() -> bool {
     unsafe {
         // Get a function pointer to itself
@@ -524,6 +524,12 @@ pub extern "C" fn is_rdynamic_linking() -> bool {
     }
 }
 
+#[cfg(any(not(debug_assertions), not(unix)))]
+pub extern "C" fn is_rdynamic_linking() -> bool {
+    // On Windows or in release builds, return a default value
+    true
+}
+
 pub mod prelude {
     pub use crate::{BuildScriptingRuntime as _, Runtime as _, Script};
 }