clean up PIM CMake

update README.md

src/PIM/Conversion/ONNXToSpatial/CMakeLists.txt

@@ -2,7 +2,7 @@ set(LLVM_TARGET_DEFINITIONS ONNXToSpatial.td)
 mlir_tablegen(ONNXToSpatial.hpp.inc -gen-rewriters "-I${ONNX_MLIR_SRC_ROOT}")
 add_public_tablegen_target(ONNXToSpatialIncGen)
 
-add_onnx_mlir_library(OMONNXToSpatial
+add_pim_library(OMONNXToSpatial
   Patterns/Math/Gemm.cpp
   Patterns/Math/Conv.cpp
   Patterns/Math/MatMul.cpp
@@ -17,10 +17,13 @@ add_onnx_mlir_library(OMONNXToSpatial
   ONNXToSpatialPass.cpp
   Common.cpp
 
+  EXCLUDE_FROM_OM_LIBS
+
   DEPENDS
   ONNXToSpatialIncGen
 
   LINK_LIBS PUBLIC
+  MLIRTosaDialect
   OMCompilerOptions
   OMPimCompilerOptions
   OMONNXOps
@@ -28,5 +31,5 @@ add_onnx_mlir_library(OMONNXToSpatial
   OMPimCommon
 
   ACCEL_INCLUDE_DIRS PRIVATE
-  ${PIM_INCLUDE_PATH}
+  ${PIM_GENERATED_INCLUDE_DIRS}
 )