Add -rpath entries for non-component builds on Mac

Mac was unable to find libvulkan.dylib because non-component builds do not contain these rpath entries. Bug: angleproject:4455 Change-Id: I7a3c452bd3b32c34b33c75b1456f9efa0d77a4ca Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2090331Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Tobin Ehlis <tobine@google.com> Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>

Add -rpath entries for non-component builds on Mac
90a8af38 · Jonah Ryan-Davis · Commit Bot · d6448538 · 90a8af38
Commit 90a8af38 authored Mar 05, 2020 by Jonah Ryan-Davis Committed by Commit Bot Mar 11, 2020
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--- a/BUILD.gn
+++ b/BUILD.gn
@@ -758,6 +758,16 @@ config("shared_library_public_config") {
      "-rpath",
      "@executable_path/",
    ]
+    if (build_with_chromium) {
+      ldflags += [
+        # Path for loading shared libraries for unbundled binaries.
+        # From //build/config/mac/BUILD.gn, this is only added for
+        # component builds. However, since ANGLE always dynamically
+        # links to libvulkan, it should be re-added for non-component
+        # builds. (anglebug.com/4455)
+        "-Wl,-rpath,@loader_path/.",
+      ]
+    }
  }

  if (angle_is_winuwp) {