--- a/src/CMakeLists.txt	Fri Jul 26 19:41:26 2019 +0900
+++ b/src/CMakeLists.txt	Sun Jul 28 20:03:15 2019 +0900
@@ -22,6 +22,7 @@
 
 if (${USE_CUDA})
     include_directories("/usr/local/cuda/include")
+    include_directories(${CMAKE_SOURCE_DIR})
     set(NVCCFLAG "-std=c++11" "-g" "-O0" )
     if (UNIX AND NOT APPLE) # LINUX
         set(CUDA_LINK_FLAGS "-L/usr/local/cuda/lib64 -lcuda -lcudart")
@@ -44,6 +45,7 @@
     set( _ONE_VALUE_ARGS TARGET )
     set( _MULTI_VALUE_ARGS SOURCES )
     cmake_parse_arguments( _Gears "${_OPTIONS_ARGS}" "${_ONE_VALUE_ARGS}" "${_MULTI_VALUE_ARGS}" ${ARGN} )
+    set(CMAKE_KERNEL_OUTPUT_DIR "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${_Gears_TARGET}.dir")
 
     set (_Gears_CBC_SOURCES)
     set (_Gears_CSOURCES)
@@ -51,15 +53,16 @@
         if (${i} MATCHES "\\.cbc")
             string(REGEX REPLACE "(.*).cbc" "c/\\1.c" j ${i})
             add_custom_command (
-                OUTPUT    ${j}
+                OUTPUT    ${CMAKE_KERNEL_OUTPUT_DIR}/${j}
                 DEPENDS   ${i}
-                COMMAND  "perl" "gearsTools/generate_stub.pl" "-o" ${j} ${i}
+                COMMAND  "perl" "${CMAKE_SOURCE_DIR}/gearsTools/generate_stub.pl" "-o" ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${_Gears_TARGET}.dir/${j} ${CMAKE_SOURCE_DIR}/${i}
             )
+            # list(APPEND _Gears_CBC_SOURCES "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${_Gears_TARGET}.dir/${j}")
             list(APPEND _Gears_CBC_SOURCES ${j})
         elseif (${i} MATCHES "\\.cu")
             string(REGEX REPLACE "(.*).cu" "c/\\1.ptx" j ${i})
             add_custom_command (
-                OUTPUT    ${j}
+                OUTPUT    ${CMAKE_KERNEL_OUTPUT_DIR}/${j}
                 DEPENDS   ${i}
                 COMMAND  nvcc ${NVCCFLAG} -c -ptx -o ${j} ${i}
             )
@@ -72,9 +75,9 @@
 
     #target_link_libraries(syslib)
     add_custom_command (
-          OUTPUT    c/${_Gears_TARGET}-context.c
+          OUTPUT    ${CMAKE_KERNEL_OUTPUT_DIR}/c/${_Gears_TARGET}-context.c
           DEPENDS   ${_Gears_CBC_SOURCES} fs.img initcode
-          COMMAND  "perl" "gearsTools/generate_context.pl" "-o" ${_Gears_TARGET} ${_Gears_CBC_SOURCES}
+          COMMAND  "perl" "${CMAKE_SOURCE_DIR}/gearsTools/generate_context.pl" "-o" ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${_Gears_TARGET} ${_Gears_CBC_SOURCES}
     )
     add_executable(${_Gears_TARGET} ${_Gears_CBC_SOURCES} ${_Gears_CSOURCES} c/${_Gears_TARGET}-context.c )
     #  target_link_libraries(${_Gears_TARGET} m pthread)
@@ -87,7 +90,7 @@
 add_custom_command(
   OUTPUT  initcode
   DEPENDS initcode.o
-  COMMAND "arm-none-eabi-objcopy" "-S" "-O" "binary" "--prefix-symbols=\"_binary_build/initcode\"" "initcode.o" "initcode"
+  COMMAND "arm-none-eabi-objcopy" "-S" "-O" "binary" "--prefix-symbols=\"_binary_build/initcode\"" "${CMAKE_BINARY_DIR}/initcode.o" "${CMAKE_BINARY_DIR}/initcode"
 )
 
 GearsCommand (
@@ -98,4 +101,3 @@
 	start.c swtch.S syscall.cbc sysfile.cbc sysproc.c trap_asm.S trap.c vm.c device/picirq.c device/timer.c device/uart.c
          entry.S 
 )
-