fix random compile failure due to missing file (#25661)

cmake/generic.cmake

@@ -819,20 +819,18 @@ function(brpc_library TARGET_NAME)
   cc_library("${TARGET_NAME}" SRCS "${brpc_library_SRCS}" DEPS "${TARGET_NAME}_proto" "${brpc_library_DEPS}")
 endfunction()
 
-# copy_if_different from src_file to dst_file before barrier_target.
-function(copy_if_different src_file dst_file barrier_target)
-  # this is a dummy target, should always be run to update ${dst_file}
-  add_custom_target(before_${barrier_target} ALL
-      DEPENDS before_${barrier_target}_custom_command
-  )
-  add_dependencies(${barrier_target} before_${barrier_target})
+# copy_if_different from src_file to dst_file At the beginning of the build.
+function(copy_if_different src_file dst_file)
+  get_filename_component(FILE_NAME ${dst_file} NAME_WE)
 
-  add_custom_command(
-      OUTPUT before_${barrier_target}_custom_command
+  # this is a dummy target for custom command, should always be run firstly to update ${dst_file}
+  add_custom_target(copy_${FILE_NAME}_command ALL
       COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src_file} ${dst_file}
       COMMENT "copy_if_different ${dst_file}"
       VERBATIM
   )
+
+  add_dependencies(extern_glog copy_${FILE_NAME}_command)
 endfunction()
 
 # create a dummy source file, then create a static library.

paddle/fluid/framework/ir/CMakeLists.txt

@@ -4,7 +4,7 @@ file(WRITE ${pass_file} "// Generated by the paddle/fluid/framework/ir/CMakeList
 file(APPEND ${pass_file} "\#pragma once\n")
 file(APPEND ${pass_file} "\#include \"paddle/fluid/framework/ir/pass.h\"\n")
 
-copy_if_different(${pass_file} ${pass_file_final} extern_glog)
+copy_if_different(${pass_file} ${pass_file_final})
 
 add_subdirectory(fuse_optimizer_ops_pass)
 add_subdirectory(memory_optimize_pass)

paddle/fluid/operators/CMakeLists.txt

@@ -7,7 +7,7 @@ set(pybind_file ${PADDLE_BINARY_DIR}/paddle/fluid/pybind/pybind.h.tmp CACHE INTE
 set(pybind_file_final ${PADDLE_BINARY_DIR}/paddle/fluid/pybind/pybind.h)
 file(WRITE ${pybind_file} "// Generated by the paddle/fluid/operators/CMakeLists.txt.  DO NOT EDIT!\n\n")
 
-copy_if_different(${pybind_file} ${pybind_file_final} operator)
+copy_if_different(${pybind_file} ${pybind_file_final})
 
 add_subdirectory(math)
 add_subdirectory(controlflow)

paddle/fluid/operators/jit/CMakeLists.txt

@@ -12,7 +12,7 @@ file(GLOB jit_kernel_cc_srcs RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" "*.cc")
 list(REMOVE_ITEM jit_kernel_cc_srcs test.cc benchmark.cc)
 cc_library(jit_kernel_base SRCS ${jit_kernel_cc_srcs} DEPS ${JIT_KERNEL_DEPS})
 
-copy_if_different(${jit_file} ${jit_file_final} jit_kernel_base)
+copy_if_different(${jit_file} ${jit_file_final})
 
 # refer must go first
 add_subdirectory(refer)