[compiler-rt] Lipo the compiler-rt libraries into one Universal Library

llvm · Jul 16, 2024 · dd3c3fe · dd3c3fe
1 parent 6ad2987
commit dd3c3fe
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/llvm/utils/gn/secondary/compiler-rt/BUILD.gn b/llvm/utils/gn/secondary/compiler-rt/BUILD.gn
@@ -34,4 +34,12 @@ group("compiler-rt") {
       deps += [ "//compiler-rt/lib/builtins(//llvm/utils/gn/build/toolchain:stage2_iossim_x64)" ]
     }
   }
+
+  action("lipo") {
+    script = "lipo"
+    outputs = [ "$target_gen_dir/libcompiler_rt.a" ]
+    args = [ "-create" ] + rebase_path(deps) + [ "-output", "$target_gen_dir/libcompiler_rt.a" ]
+  }
+
+  deps += [ ":lipo" ]
 }