???

.cargo/config.toml

@@ -0,0 +1,2 @@
+[target.'cfg(target_os = "windows")']
+linker = "link.exe"

build.rs

@@ -3,16 +3,33 @@ use std::process::Command;
 fn main() {
     println!("cargo:rerun-if-changed=shaders/shader.vert");
     println!("cargo:rerun-if-changed=shaders/shader.frag");
-    let out = Command::new("glslc.exe")
+    let out;
+    if cfg!(windows) {
+        out = Command::new("glslc.exe")
             .args(&["shaders/shader.vert", "-Os", "-o", "shaders/vert.spv"])
             .output()
             .expect("failed to execute vert process");
+    } else {
+        out = Command::new("glslc")
+            .args(&["shaders/shader.vert", "-Os", "-o", "shaders/vert.spv"])
+            .output()
+            .expect("failed to execute vert process");
+    }
     println!("{}", String::from_utf8(out.stderr).unwrap());
     println!("{}", String::from_utf8(out.stdout).unwrap());
-    let out = Command::new("glslc.exe")
+    let out;
+    if cfg!(windows) {
+        out = Command::new("glslc.exe")
             .args(&["shaders/shader.frag", "-Os", "-o", "shaders/frag.spv"])
             .output()
             .expect("failed to execute frag process");
+    } else {
+        out = Command::new("glslc")
+            .args(&["shaders/shader.frag", "-Os", "-o", "shaders/frag.spv"])
+            .output()
+            .expect("failed to execute frag process");
+    }
     println!("{}", String::from_utf8(out.stderr).unwrap());
     println!("{}", String::from_utf8(out.stdout).unwrap());
+    println!(r"cargo:rustc-link-search=.");
 }