add environment variable ASCEND_CUSTOM_FWK_PATH to support specific ascend software structutres

cmake/dependency_graphengine.cmake

@@ -45,7 +45,11 @@ else()
         set(ASCEND_PATH /usr/local/Ascend)
     endif()
     set(ASCEND_DRIVER_PATH ${ASCEND_PATH}/driver/lib64/common)
-    set(ASCEND_RUNTIME_PATH ${ASCEND_PATH}/fwkacllib/lib64)
+    if (DEFINED ENV{ASCEND_CUSTOM_FWK_PATH})
+        set(ASCEND_RUNTIME_PATH $ENV{ASCEND_CUSTOM_FWK_PATH}/fwkacllib/lib64)
+    else ()
+        set(ASCEND_RUNTIME_PATH ${ASCEND_PATH}/fwkacllib/lib64)
+    endif ()
     find_library(c_sec libc_sec.so ${ASCEND_DRIVER_PATH})
     find_library(slog libslog.so ${ASCEND_DRIVER_PATH})
     find_library(mmpa libmmpa.so ${ASCEND_DRIVER_PATH})

mindspore/ccsrc/CMakeLists.txt

@@ -164,7 +164,11 @@ if (ENABLE_D)
         endif ()
         set(ASCEND_DRIVER_PATH ${ASCEND_PATH}/driver/lib64/common)
         set(ASCEND_DRIVER_BACK_PATH ${ASCEND_PATH}/driver/lib64/driver)
-        set(ASCEND_RUNTIME_PATH ${ASCEND_PATH}/fwkacllib/lib64)
+        if (DEFINED ENV{ASCEND_CUSTOM_FWK_PATH})
+            set(ASCEND_RUNTIME_PATH $ENV{ASCEND_CUSTOM_FWK_PATH}/fwkacllib/lib64)
+        else ()
+            set(ASCEND_RUNTIME_PATH ${ASCEND_PATH}/fwkacllib/lib64)
+        endif ()
     endif()
 
     MESSAGE("USE DAV LIB PATH: ${ASCEND_PATH}")