cmake_minimum_required(VERSION 3.8) set(CMAKE_C_COMPILER "/usr/bin/cc") project(usr C ASM) set(CMAKE_C_FLAGS_DEBUG "-O0") add_definitions(${PMAKE_ARGS}) set(CMAKE_C_COMPILER "${CBC_COM}") #include_directories("..") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ") set(CMAKE_C_LINK_EXECUTABLE "${KERNEL_LINK_EXECUTABLE}") set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GCC_LIB} -nostdlib") macro( GearsCommand ) include_directories(${CMAKE_SOURCE_DIR}) include_directories(${CMAKE_SOURCE_DIR}/usr) include_directories(${CMAKE_BINARY_DIR}/usr/c) set( _OPTIONS_ARGS ) set( _ONE_VALUE_ARGS TARGET ) set( _MULTI_VALUE_ARGS SOURCES ) cmake_parse_arguments( _Gears "${_OPTIONS_ARGS}" "${_ONE_VALUE_ARGS}" "${_MULTI_VALUE_ARGS}" ${ARGN} ) set (_Gears_CBC_SOURCES) set (_Gears_CSOURCES) foreach(i ${_Gears_SOURCES}) if (${i} MATCHES "\\.cbc") string(REGEX REPLACE "(.*).cbc" "c/\\1.c" j ${i}) add_custom_command ( OUTPUT ${j} DEPENDS ${i} COMMAND "perl" "${CMAKE_SOURCE_DIR}/gearsTools/generate_stub.pl" "-o" ${j} ${i} ) list(APPEND _Gears_CBC_SOURCES ${j}) elseif (${i} MATCHES "\\.cu") string(REGEX REPLACE "(.*).cu" "c/\\1.ptx" j ${i}) add_custom_command ( OUTPUT ${j} DEPENDS ${i} COMMAND nvcc ${NVCCFLAG} -c -ptx -o ${j} ${i} ) list(APPEND _Gears_CBC_SOURCES ${j}) else() set(j ${i}) file(COPY "${CMAKE_SOURCE_DIR}/context.h" DESTINATION "${CMAKE_BINARY_DIR}/usr/${_Gears_TARGET}.dir") list(APPEND _Gears_CSOURCES ${j}) endif() endforeach(i) add_custom_command ( OUTPUT ${_Gears_TARGET}.dir/c/${_Gears_TARGET}-context.c DEPENDS ${_Gears_CBC_SOURCES} COMMAND "cd" "${_Gears_TARGET}.dir" ";" "perl" "${CMAKE_SOURCE_DIR}/gearsTools/generate_context.pl" "-o" ${_Gears_TARGET} ${CMAKE_SOURCE_DIR}/usr/${_Gears_CSOURCES} ) add_executable(${_Gears_TARGET} ${_Gears_CBC_SOURCES} ${_Gears_CSOURCES} ${_Gears_TARGET}.dir/c/${_Gears_TARGET}-context.c ) target_link_libraries(${_Gears_TARGET} ulib) endmacro() add_library(ulib STATIC ulib.c usys.S printf.c umalloc.c) #add_library(syslib string.c) set(USR_COMMANDS cat echo grep init kill ln ls mkdir rm sh stressfs usertests wc zombie hello) foreach(cmd ${USR_COMMANDS}) GearsCommand (TARGET _${cmd} SOURCES ${cmd}.c) endforeach(cmd) set(_USR_COMMANDS) foreach (i ${USR_COMMANDS}) list(APPEND _USR_COMMANDS "_${i}") endforeach(i) file(COPY "${CMAKE_SOURCE_DIR}/usr/UNIX" DESTINATION "${CMAKE_BINARY_DIR}/usr") add_custom_target(fs.img ALL COMMAND ${CMAKE_BINARY_DIR}/tools/mkfs fs.img ${_USR_COMMANDS} UNIX \; cp fs.img ${CMAKE_BINARY_DIR} DEPENDS ${_USR_COMMANDS} mkfs )