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58
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1 cmake_minimum_required(VERSION 3.8)
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59
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2 set(CMAKE_C_COMPILER "/usr/bin/cc")
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58
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3 project(usr C ASM)
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4
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5
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6 set(CMAKE_C_FLAGS_DEBUG "-O0")
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7 add_definitions(${PMAKE_ARGS})
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8 set(CMAKE_C_COMPILER "${CBC_COM}")
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9
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69
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10 #include_directories("..")
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63
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11 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ")
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12 set(CMAKE_C_LINK_EXECUTABLE "${KERNEL_LINK_EXECUTABLE}")
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62
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13 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GCC_LIB} -nostdlib")
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58
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14
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15 macro( GearsCommand )
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69
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16 include_directories(${CMAKE_SOURCE_DIR})
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17 include_directories(${CMAKE_SOURCE_DIR}/usr)
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18 include_directories(${CMAKE_BINARY_DIR}/usr/c)
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19
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58
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20 set( _OPTIONS_ARGS )
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21 set( _ONE_VALUE_ARGS TARGET )
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22 set( _MULTI_VALUE_ARGS SOURCES )
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23 cmake_parse_arguments( _Gears "${_OPTIONS_ARGS}" "${_ONE_VALUE_ARGS}" "${_MULTI_VALUE_ARGS}" ${ARGN} )
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24
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25 set (_Gears_CBC_SOURCES)
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26 set (_Gears_CSOURCES)
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27 foreach(i ${_Gears_SOURCES})
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28 if (${i} MATCHES "\\.cbc")
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29 string(REGEX REPLACE "(.*).cbc" "c/\\1.c" j ${i})
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30 add_custom_command (
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31 OUTPUT ${j}
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32 DEPENDS ${i}
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69
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33 COMMAND "perl" "${CMAKE_SOURCE_DIR}/gearsTools/generate_stub.pl" "-o" ${j} ${i}
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58
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34 )
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35 list(APPEND _Gears_CBC_SOURCES ${j})
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36 elseif (${i} MATCHES "\\.cu")
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37 string(REGEX REPLACE "(.*).cu" "c/\\1.ptx" j ${i})
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38 add_custom_command (
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39 OUTPUT ${j}
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40 DEPENDS ${i}
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41 COMMAND nvcc ${NVCCFLAG} -c -ptx -o ${j} ${i}
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42 )
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43 list(APPEND _Gears_CBC_SOURCES ${j})
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44 else()
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45 set(j ${i})
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86
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46 file(COPY "${CMAKE_SOURCE_DIR}/origin-context.h" DESTINATION "${CMAKE_BINARY_DIR}/usr/${_Gears_TARGET}.dir")
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47 file(RENAME "${CMAKE_BINARY_DIR}/usr/${_Gears_TARGET}.dir/origin-context.h" "${CMAKE_BINARY_DIR}/usr/${_Gears_TARGET}.dir/context.h")
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58
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48 list(APPEND _Gears_CSOURCES ${j})
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49 endif()
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50 endforeach(i)
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51
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52 add_custom_command (
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71
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53 OUTPUT ${_Gears_TARGET}.dir/c/${_Gears_TARGET}-context.c
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58
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54 DEPENDS ${_Gears_CBC_SOURCES}
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71
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55 COMMAND "cd" "${_Gears_TARGET}.dir" ";" "perl" "${CMAKE_SOURCE_DIR}/gearsTools/generate_context.pl" "-o" ${_Gears_TARGET} ${CMAKE_SOURCE_DIR}/usr/${_Gears_CSOURCES}
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58
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56 )
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71
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57 add_executable(${_Gears_TARGET} ${_Gears_CBC_SOURCES} ${_Gears_CSOURCES} ${_Gears_TARGET}.dir/c/${_Gears_TARGET}-context.c )
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58
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58 target_link_libraries(${_Gears_TARGET} ulib)
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59 endmacro()
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60
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59
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61 add_library(ulib STATIC ulib.c usys.S printf.c umalloc.c)
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61
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62 #add_library(syslib string.c)
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58
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63
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75
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64 # set(USR_COMMANDS cat echo grep init kill ln ls mkdir rm sh stressfs usertests wc zombie hello)
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65 set(USR_COMMANDS cat echo grep init kill ln ls mkdir rm sh hello)
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58
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66
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59
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67 foreach(cmd ${USR_COMMANDS})
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68 GearsCommand (TARGET _${cmd} SOURCES ${cmd}.c)
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69 endforeach(cmd)
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58
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70
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63
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71 set(_USR_COMMANDS)
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72 foreach (i ${USR_COMMANDS})
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73 list(APPEND _USR_COMMANDS "_${i}")
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74 endforeach(i)
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75
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72
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76
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77 file(COPY "${CMAKE_SOURCE_DIR}/usr/UNIX" DESTINATION "${CMAKE_BINARY_DIR}/usr")
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78
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63
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79 add_custom_target(fs.img ALL
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72
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80 COMMAND ${CMAKE_BINARY_DIR}/tools/mkfs fs.img ${_USR_COMMANDS} UNIX \; cp fs.img ${CMAKE_BINARY_DIR}
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64
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81 DEPENDS ${_USR_COMMANDS} mkfs
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58
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82 )
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