Merge pull request #1554 from KMSorSMS/main

[build](cmake): fix error if blis no found for amd

kt-kernel/CMakeLists.txt

@@ -337,8 +337,12 @@ if(KTRANSFORMERS_CPU_MOE_AMD)
         message(STATUS "Found BLIS include at ${BLIS_INCLUDE_DIR}")
         message(STATUS "Found BLIS library ${BLIS_LIBRARY}")
     endif()
-    target_include_directories(${PROJECT_NAME} PRIVATE ${BLIS_INCLUDE_DIR})
+    # The Python extension target (${PROJECT_NAME}) is created later by
-    target_link_libraries(${PROJECT_NAME} PRIVATE ${BLIS_LIBRARY})
+    # pybind11_add_module(). Calling target_include_directories/target_link_libraries
+    # here would fail because the target doesn't exist yet. Save the discovered
+    # BLIS paths and apply them after the module target is created.
+    set(_KT_BLIS_INCLUDE_DIR ${BLIS_INCLUDE_DIR})
+    set(_KT_BLIS_LIBRARY ${BLIS_LIBRARY})
 endif()
 
 
@@ -542,6 +546,18 @@ else()
     message(STATUS "LTO: disabled")
 endif()
 
+# If BLIS was detected earlier, apply its include directory and library to the
+# created Python extension target. We only do this after the module target
+# (${PROJECT_NAME}) has been created by pybind11_add_module().
+if(DEFINED _KT_BLIS_INCLUDE_DIR AND DEFINED _KT_BLIS_LIBRARY)
+    if(TARGET ${PROJECT_NAME})
+        target_include_directories(${PROJECT_NAME} PRIVATE ${_KT_BLIS_INCLUDE_DIR})
+        target_link_libraries(${PROJECT_NAME} PRIVATE ${_KT_BLIS_LIBRARY})
+    else()
+        message(WARNING "BLIS was detected earlier but ${PROJECT_NAME} target was not found when attempting to apply BLIS link/include settings.")
+    endif()
+endif()
+
 # Ensure the module target also has correct RPATH when conda is active
 if(TARGET ${PROJECT_NAME} AND DEFINED ENV{CONDA_PREFIX} AND EXISTS "$ENV{CONDA_PREFIX}")
     set_target_properties(${PROJECT_NAME} PROPERTIES