From 7d15b39843d834c45a8d2d9700a369dc923114ff Mon Sep 17 00:00:00 2001
From: localai-org-maint-bot
 <306269227+localai-org-maint-bot@users.noreply.github.com>
Date: Fri, 31 Jul 2026 15:03:18 +0000
Subject: [PATCH] fix(buun-llama-cpp): isolate fork patch series

The buun build copies the stock llama.cpp backend directory, including patches that target upstream. Remove that copied patch directory before invoking the shared build so only the explicit buun compatibility series is applied to the fork.

Assisted-by: Codex:gpt-5 [systematic-debugging]
---
 backend/cpp/buun-llama-cpp/Makefile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/backend/cpp/buun-llama-cpp/Makefile b/backend/cpp/buun-llama-cpp/Makefile
index 78b31e979..2a18bf41c 100644
--- a/backend/cpp/buun-llama-cpp/Makefile
+++ b/backend/cpp/buun-llama-cpp/Makefile
@@ -40,6 +40,9 @@ PATCHES_DIR := $(CURRENT_MAKEFILE_DIR)/patches
 define buun-llama-cpp-build
 	rm -rf $(CURRENT_MAKEFILE_DIR)/../buun-llama-cpp-$(1)-build
 	cp -rf $(LLAMA_CPP_DIR) $(CURRENT_MAKEFILE_DIR)/../buun-llama-cpp-$(1)-build
+	# Stock llama.cpp patches target upstream and may not apply to this fork.
+	# The buun-specific compatibility series is applied explicitly below.
+	rm -rf $(CURRENT_MAKEFILE_DIR)/../buun-llama-cpp-$(1)-build/patches
 	$(MAKE) -C $(CURRENT_MAKEFILE_DIR)/../buun-llama-cpp-$(1)-build purge
 	# Augment the copied grpc-server.cpp's KV-cache allow-list with the
 	# fork's turbo2/turbo3/turbo4/turbo2_tcq/turbo3_tcq types and wire up the