Want native headers when linking with frameworks

This PR ensures we use system libc headers and system search paths for
framework headers when linking against frameworks and compiling natively
on macOS.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/main.zig b/src/main.zig
index ac31437f85..cd89f269d0 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -1432,6 +1432,12 @@ fn buildOutputType(
         }
     }
 
+    if (comptime std.Target.current.isDarwin()) {
+        // If we want to link against frameworks, we need system headers.
+        if (framework_dirs.items.len > 0 or frameworks.items.len > 0)
+            want_native_include_dirs = true;
+    }
+
     if (cross_target.isNativeOs() and (system_libs.items.len != 0 or want_native_include_dirs)) {
         const paths = std.zig.system.NativePaths.detect(arena) catch |err| {
             fatal("unable to detect native system paths: {s}", .{@errorName(err)});