fix: run cc_system_include_dirs on all OSes

may be user choose to use not system one compiler

Author: Dushistov

couchbase-lite-core-sys/build.rs

@@ -87,12 +87,11 @@ fn main() {
     let target = getenv_unwrap("TARGET");
     let mut framework_dirs = vec![];
 
-    if cfg!(target_os = "macos") || cfg!(target_os = "ios") {
-        let (mut addon_include_dirs, mut addon_framework_dirs) =
-            cc_system_include_dirs().expect("get system include directories from cc failed");
-        includes.append(&mut addon_include_dirs);
-        framework_dirs.append(&mut addon_framework_dirs);
-    }
+    let (mut addon_include_dirs, mut addon_framework_dirs) =
+        cc_system_include_dirs().expect("get system include directories from cc failed");
+    includes.append(&mut addon_include_dirs);
+    framework_dirs.append(&mut addon_framework_dirs);
+
     run_bindgen_for_c_headers(
         &target,
         &includes,