Define CMAKE_SYSTEM_NAME when compiling for Linux (#136)

rust-lang · Dec 2, 2021 · 71c41f0 · 71c41f0
1 parent dca4a9d
commit 71c41f0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/lib.rs b/src/lib.rs
@@ -637,6 +637,10 @@ impl Config {
                 cmd.arg("-DCMAKE_OSX_SYSROOT=/");
                 cmd.arg("-DCMAKE_OSX_DEPLOYMENT_TARGET=");
             }
+        } else if target.contains("linux") {
+            if !self.defined("CMAKE_SYSTEM_NAME") {
+                cmd.arg("-DCMAKE_SYSTEM_NAME=Linux");
+            }
         }
         if let Some(ref generator) = generator {
             cmd.arg("-G").arg(generator);