From 1ebcbdbab35e0b027e06347c241a38fb61adbf82 Mon Sep 17 00:00:00 2001
From: gxw <guxiwei-hf@loongson.cn>
Date: Thu, 23 Jan 2025 09:08:42 +0000
Subject: [PATCH] LoongArch64: Fixed the issue of using the old-style TARGET in
 cmake builds

---
 cmake/system.cmake | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/cmake/system.cmake b/cmake/system.cmake
index 7413c88c80..9c437fc995 100644
--- a/cmake/system.cmake
+++ b/cmake/system.cmake
@@ -21,7 +21,15 @@ endif()
 # Other files expect CORE, which is actually TARGET and will become TARGET_CORE for kernel build. Confused yet?
 # It seems we are meant to use TARGET as input and CORE internally as kernel.
 if(NOT DEFINED CORE AND DEFINED TARGET)
-  set(CORE ${TARGET})
+  if (${TARGET} STREQUAL "LOONGSON3R5")
+    set(CORE "LA464")
+  elseif (${TARGET} STREQUAL "LOONGSON2K1000")
+    set(CORE "LA264")
+  elseif (${TARGET} STREQUAL "LOONGSONGENERIC")
+    set(CORE "LA64_GENERIC)")
+  else ()
+    set(CORE ${TARGET})
+  endif()
 endif()
 
 # TARGET_CORE will override TARGET which is used in DYNAMIC_ARCH=1.