Add a feature for docs-only builds

3 files changed, 19 insertions, 2 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 04da568..2c643bf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,6 +3,11 @@ name = "steamworks"
 version = "0.1.0"
 authors = ["matt"]
 
+[features]
+default = []
+# Skip looking for the steamworks sdk for docs builds
+docs-only = ["steamworks-sys/docs-only"]
+
 [workspace]
 members = [
     "./steamworks-sys"
diff --git a/steamworks-sys/Cargo.toml b/steamworks-sys/Cargo.toml
index b672938..59c2b9d 100644
--- a/steamworks-sys/Cargo.toml
+++ b/steamworks-sys/Cargo.toml
@@ -4,6 +4,13 @@ version = "0.1.0"
 authors = ["matt"]
 build = "build.rs"
 
+
+[features]
+default = []
+# Skip looking for the steamworks sdk for docs builds
+docs-only = []
+
+
 [dependencies]
 libc = "0.2.36"
 
diff --git a/steamworks-sys/build.rs b/steamworks-sys/build.rs
index 475470c..1c8ed72 100644
--- a/steamworks-sys/build.rs
+++ b/steamworks-sys/build.rs
@@ -1,10 +1,15 @@
 
 extern crate cc;
 
-use std::env;
-use std::path::Path;
 
+#[cfg(feature = "docs-only")]
+fn main() {}
+
+#[cfg(not(feature = "docs-only"))]
 fn main() {
+    use std::env;
+    use std::path::Path;
+    
     let sdk_loc = env::var("STEAM_SDK_LOCATION")
         .expect("STEAM_SDK_LOCATION must be set");
     let sdk_loc = Path::new(&sdk_loc);