From 4621946181a8c1a0beb3fe21767c568e7d85018b Mon Sep 17 00:00:00 2001
From: BourneSun0527 <sunbowen18@h-partners.com>
Date: Mon, 19 Jan 2026 17:26:10 +0800
Subject: [PATCH] deepep adapt custom cann installation path

---
 CMakeLists.txt                     | 2 +-
 csrc/deepep/ops/CMakeLists.txt     | 2 +-
 csrc/deepep/ops/CMakePresets.json  | 2 +-
 csrc/deepep/ops/cmake/func.cmake   | 2 +-
 csrc/deepep/ops2/CMakeLists.txt    | 2 +-
 csrc/deepep/ops2/CMakePresets.json | 2 +-
 csrc/deepep/ops2/cmake/func.cmake  | 2 +-
 7 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 247c77d95..238f051c4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.12 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.20 FATAL_ERROR)
 project(sgl-kernel-npu LANGUAGES CXX)
 
 option(BUILD_PYTHON "build python SDK" ON)
diff --git a/csrc/deepep/ops/CMakeLists.txt b/csrc/deepep/ops/CMakeLists.txt
index 69c2ecd55..b3211072b 100644
--- a/csrc/deepep/ops/CMakeLists.txt
+++ b/csrc/deepep/ops/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16.0)
+cmake_minimum_required(VERSION 3.20.0)
 project(opp)
 
 if(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64")
diff --git a/csrc/deepep/ops/CMakePresets.json b/csrc/deepep/ops/CMakePresets.json
index a480c51b3..da19711e6 100644
--- a/csrc/deepep/ops/CMakePresets.json
+++ b/csrc/deepep/ops/CMakePresets.json
@@ -39,7 +39,7 @@
                 },
                 "ASCEND_CANN_PACKAGE_PATH": {
                     "type": "PATH",
-                    "value": "/usr/local/Ascend/ascend-toolkit/latest"
+                    "value": "$penv{ASCEND_HOME_PATH}"
                 },
                 "ASCEND_PYTHON_EXECUTABLE": {
                     "type": "STRING",
diff --git a/csrc/deepep/ops/cmake/func.cmake b/csrc/deepep/ops/cmake/func.cmake
index 367294f22..5ebfee3ef 100644
--- a/csrc/deepep/ops/cmake/func.cmake
+++ b/csrc/deepep/ops/cmake/func.cmake
@@ -224,7 +224,7 @@ function(ascendc_device_library)
         COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_CURRENT_BINARY_DIR}/tiling_sink/CMakeLists.txt
     )
     execute_process(
-        COMMAND ${CMAKE_COMMAND} -E echo "cmake_minimum_required(VERSION 3.16.0)\nproject(cust_tiling_sink)\ninclude(${CMAKE_SOURCE_DIR}/cmake/device_task.cmake)\n"
+        COMMAND ${CMAKE_COMMAND} -E echo "cmake_minimum_required(VERSION 3.20.0)\nproject(cust_tiling_sink)\ninclude(${CMAKE_SOURCE_DIR}/cmake/device_task.cmake)\n"
         OUTPUT_FILE ${CMAKE_CURRENT_BINARY_DIR}/tiling_sink/CMakeLists.txt
         RESULT_VARIABLE result
     )
diff --git a/csrc/deepep/ops2/CMakeLists.txt b/csrc/deepep/ops2/CMakeLists.txt
index 359beca29..a27c0b46c 100644
--- a/csrc/deepep/ops2/CMakeLists.txt
+++ b/csrc/deepep/ops2/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16.0)
+cmake_minimum_required(VERSION 3.20.0)
 project(opp)
 
 if(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64")
diff --git a/csrc/deepep/ops2/CMakePresets.json b/csrc/deepep/ops2/CMakePresets.json
index f87df921f..d1d1fdc25 100644
--- a/csrc/deepep/ops2/CMakePresets.json
+++ b/csrc/deepep/ops2/CMakePresets.json
@@ -39,7 +39,7 @@
                 },
                 "ASCEND_CANN_PACKAGE_PATH": {
                     "type": "PATH",
-                    "value": "/usr/local/Ascend/ascend-toolkit/latest"
+                    "value": "$penv{ASCEND_HOME_PATH}"
                 },
                 "ASCEND_PYTHON_EXECUTABLE": {
                     "type": "STRING",
diff --git a/csrc/deepep/ops2/cmake/func.cmake b/csrc/deepep/ops2/cmake/func.cmake
index 19dc13986..749725e13 100644
--- a/csrc/deepep/ops2/cmake/func.cmake
+++ b/csrc/deepep/ops2/cmake/func.cmake
@@ -216,7 +216,7 @@ function(ascendc_device_library)
         COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_CURRENT_BINARY_DIR}/tiling_sink/CMakeLists.txt
     )
     execute_process(
-        COMMAND ${CMAKE_COMMAND} -E echo "cmake_minimum_required(VERSION 3.16.0)\nproject(cust_tiling_sink)\ninclude(${CMAKE_SOURCE_DIR}/cmake/device_task.cmake)\n"
+        COMMAND ${CMAKE_COMMAND} -E echo "cmake_minimum_required(VERSION 3.20.0)\nproject(cust_tiling_sink)\ninclude(${CMAKE_SOURCE_DIR}/cmake/device_task.cmake)\n"
         OUTPUT_FILE ${CMAKE_CURRENT_BINARY_DIR}/tiling_sink/CMakeLists.txt
         RESULT_VARIABLE result
     )