fix: fix fpga backend cmake problem

lite/backends/fpga/CMakeLists.txt

@@ -3,13 +3,35 @@ if (NOT LITE_WITH_FPGA)
 endif()
 
 set(LITE_FPGA_KD_PATH "${PADDLE_SOURCE_DIR}/lite/backends/fpga/KD")
+set(LITE_FPGA_KD_LLAPI_PATH "${PADDLE_SOURCE_DIR}/lite/backends/fpga/KD/llapi")
+set(LITE_FPGA_KD_PE_PATH "${PADDLE_SOURCE_DIR}/lite/backends/fpga/KD/pes")
 set(LITE_FPGA_PATH "${PADDLE_SOURCE_DIR}/lite/backends/fpga")
 
 message("fpga_kd_path ${LITE_FPGA_KD_PATH}")
 message("fpga_path ${LITE_FPGA_PATH}")
-file(GLOB_RECURSE KD_CPP *.cpp *.cc)
+file(GLOB KD_CPP "${LITE_FPGA_KD_PATH}/*.cpp")
+file(GLOB PE_CPP "${LITE_FPGA_KD_PE_PATH}/*.cpp")
+file(GLOB LLAPI_CPP "${LITE_FPGA_KD_LLAPI_PATH}/*.cpp")
 file(GLOB FPGA_CPP "${LITE_FPGA_PATH}/*.cc")
-
-cc_library(kernel_fpga SRCS ${KD_CPP} ${FPGA_CPP})
+set(FPGA_ALL_CPP "")
+FOREACH(FILE_PATH ${KD_CPP})
+    STRING(REGEX REPLACE ".+/(.+\\..*)" "\\1" FILE_NAME ${FILE_PATH})
+    list(APPEND FPGA_ALL_CPP KD/${FILE_NAME})
+ENDFOREACH(FILE_PATH)
+FOREACH(FILE_PATH ${PE_CPP})
+    STRING(REGEX REPLACE ".+/(.+\\..*)" "\\1" FILE_NAME ${FILE_PATH})
+    list(APPEND FPGA_ALL_CPP KD/pes/${FILE_NAME})
+ENDFOREACH(FILE_PATH)
+FOREACH(FILE_PATH ${LLAPI_CPP})
+    STRING(REGEX REPLACE ".+/(.+\\..*)" "\\1" FILE_NAME ${FILE_PATH})
+    list(APPEND FPGA_ALL_CPP KD/llapi/${FILE_NAME})
+ENDFOREACH(FILE_PATH)
+FOREACH(FILE_PATH ${FPGA_CPP})
+    STRING(REGEX REPLACE ".+/(.+\\..*)" "\\1" FILE_NAME ${FILE_PATH})
+    list( APPEND FPGA_ALL_CPP ${FILE_NAME})
+ENDFOREACH(FILE_PATH)
+message("fpga kd: ${FPGA_ALL_CPP}")
+cc_library(kernel_fpga SRCS ${FPGA_ALL_CPP})
+#cc_library(kernel_fpga SRCS ${KD_CPP} ${FPGA_CPP})
 cc_library(lite_tensor_fpga SRCS lite_tensor.cc DEPS memory)
-cc_library(fpga_target_wrapper SRCS ${LITE_FPGA_PATH}/target_wrapper.cc DEPS kernel_fpga)
+cc_library(fpga_target_wrapper SRCS target_wrapper.cc DEPS kernel_fpga)