build: use -fvisibility=hidden for objc code

sailfishos-mirror · Dec 3, 2019 · 2c7445b · 2c7445b
1 parent eb01079
commit 2c7445b
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/meson.build b/meson.build
@@ -67,6 +67,9 @@ if cc.get_id() == 'msvc'
   export_define = '__declspec(dllexport) extern'
 elif cc.has_argument('-fvisibility=hidden')
   add_project_arguments('-fvisibility=hidden', language: 'c')
+  if have_objc
+    add_project_arguments('-fvisibility=hidden', language: 'objc')
+  endif
   export_define = 'extern __attribute__ ((visibility ("default")))'
 else
   export_define = 'extern'