From ab12617c32c488223780dfe7c879ff2b8c698eec Mon Sep 17 00:00:00 2001
From: gaaclarke <30870216+gaaclarke@users.noreply.github.com>
Date: Mon, 4 Nov 2024 11:28:01 -0800
Subject: [PATCH] Made it so angle builds on linux (flutter/engine#56328)

fixes: https://github.com/flutter/flutter/issues/151353

Before this PR, angle would not build on linux, now it does.

example:
```
./flutter/bin/et build -c host_debug_unopt //flutter/third_party/angle:libGLESv2
```

There isn't a CI step that builds this today to verify it keeps working, I implemented this as part of the work to see if i could get the golden test runner working on linux.

[C++, Objective-C, Java style guides]: https://github.com/flutter/engine/blob/main/CONTRIBUTING.md#style
---
 engine/src/flutter/build_overrides/angle.gni         | 3 +--
 engine/src/flutter/ci/licenses_golden/excluded_files | 1 +
 engine/src/flutter/flutter_vma/include/README.md     | 1 +
 3 files changed, 3 insertions(+), 2 deletions(-)
 create mode 100644 engine/src/flutter/flutter_vma/include/README.md

diff --git a/engine/src/flutter/build_overrides/angle.gni b/engine/src/flutter/build_overrides/angle.gni
index 9fa8f46c023..2ee36b37e95 100644
--- a/engine/src/flutter/build_overrides/angle.gni
+++ b/engine/src/flutter/build_overrides/angle.gni
@@ -31,8 +31,7 @@ angle_spirv_headers_dir = "//flutter/third_party/vulkan-deps/spirv-headers/src"
 angle_spirv_tools_dir = "//flutter/third_party/vulkan-deps/spirv-tools/src"
 angle_spirv_cross_dir = "//flutter/third_party/vulkan-deps/spirv-cross/src"
 angle_spirv_headers_dir = "//flutter/third_party/vulkan-deps/spirv-headers/src"
-angle_vulkan_memory_allocator_dir =
-    "//flutter/third_party/vulkan_memory_allocator"
+angle_vulkan_memory_allocator_dir = "//flutter/flutter_vma"
 
 # This is a general Chromium flag, but in the Flutter build only ANGLE needs it
 # so it is defined here.
diff --git a/engine/src/flutter/ci/licenses_golden/excluded_files b/engine/src/flutter/ci/licenses_golden/excluded_files
index 93eccecdfab..d877acc97d3 100644
--- a/engine/src/flutter/ci/licenses_golden/excluded_files
+++ b/engine/src/flutter/ci/licenses_golden/excluded_files
@@ -84,6 +84,7 @@
 ../../../flutter/flow/texture_unittests.cc
 ../../../flutter/flow/view_slicer_unittests.cc
 ../../../flutter/flutter_frontend_server
+../../../flutter/flutter_vma/include/README.md
 ../../../flutter/fml/ascii_trie_unittests.cc
 ../../../flutter/fml/backtrace_unittests.cc
 ../../../flutter/fml/base32_unittest.cc
diff --git a/engine/src/flutter/flutter_vma/include/README.md b/engine/src/flutter/flutter_vma/include/README.md
new file mode 100644
index 00000000000..373e37ad14d
--- /dev/null
+++ b/engine/src/flutter/flutter_vma/include/README.md
@@ -0,0 +1 @@
+This folder is here to match Angle's expectations for the VMA directory.