reactos/cmake/CMakeMacros.cmake

   1
   2 # set_cpp
   3 #  Marks the current folder as containing C++ modules, additionally enabling
   4 #  specific C++ language features as specified (all of these default to off):
   5 #
   6 #  WITH_RUNTIME
   7 #   Links with the C++ runtime. Enable this for modules which use new/delete or
   8 #   RTTI, but do not require STL. This is the right choice if you see undefined
   9 #   references to operator new/delete, vector constructor/destructor iterator,
  10 #   type_info::vtable, ...
  11 #   Note: this only affects linking, so cannot be used for static libraries.
  12 #  WITH_RTTI
  13 #   Enables run-time type information. Enable this if the module uses typeid or
  14 #   dynamic_cast. You will probably need to enable WITH_RUNTIME as well, if
  15 #   you're not already using STL.
  16 #  WITH_EXCEPTIONS
  17 #   Enables C++ exception handling. Enable this if the module uses try/catch or
  18 #   throw. You might also need this if you use a standard operator new (the one
  19 #   without nothrow).
  20 #  WITH_STL
  21 #   Enables standard C++ headers and links to the Standard Template Library.
  22 #   Use this for modules using anything from the std:: namespace, e.g. maps,
  23 #   strings, vectors, etc.
  24 #   Note: this affects both compiling (via include directories) and
  25 #         linking (by adding STL). Implies WITH_RUNTIME.
  26 #   FIXME: WITH_STL is currently also required for runtime headers such as
  27 #          <new> and <exception>. This is not a big issue because in stl-less
  28 #          environments you usually don't want those anyway; but we might want
  29 #          to have modules like this in the future.
  30 #
  31 # Examples:
  32 #  set_cpp()
  33 #   Enables the C++ language, but will cause errors if any runtime or standard
  34 #   library features are used. This should be the default for C++ in kernel
  35 #   mode or otherwise restricted environments.
  36 #   Note: this is required to get libgcc (for multiplication/division) linked
  37 #         in for C++ modules, and to set the correct language for precompiled
  38 #         header files, so it IS required even with no features specified.
  39 #  set_cpp(WITH_RUNTIME)
  40 #   Links with the C++ runtime, so that e.g. custom operator new implementations
  41 #   can be used in a restricted environment. This is also required for linking
  42 #   with libraries (such as ATL) which have RTTI enabled, even if the module in
  43 #   question does not use WITH_RTTI.
  44 #  set_cpp(WITH_RTTI WITH_EXCEPTIONS WITH_STL)
  45 #   The full package. This will adjust compiler and linker so that all C++
  46 #   features can be used.
  47 macro(set_cpp)
  48     cmake_parse_arguments(__cppopts "WITH_RUNTIME;WITH_RTTI;WITH_EXCEPTIONS;WITH_STL" "" "" ${ARGN})
  49     if(__cppopts_UNPARSED_ARGUMENTS)
  50         message(FATAL_ERROR "set_cpp: unparsed arguments ${__cppopts_UNPARSED_ARGUMENTS}")
  51     endif()
  52
  53     if(__cppopts_WITH_RUNTIME)
  54         set(CPP_USE_RT 1)
  55     endif()
  56     if(__cppopts_WITH_RTTI)
  57         if(MSVC)
  58             replace_compile_flags("/GR-" "/GR")
  59         else()
  60             replace_compile_flags_language("-fno-rtti" "-frtti" "CXX")
  61         endif()
  62     endif()
  63     if(__cppopts_WITH_EXCEPTIONS)
  64         if(MSVC)
  65             replace_compile_flags("/EHs-c-" "/EHsc")
  66         else()
  67             replace_compile_flags_language("-fno-exceptions" "-fexceptions" "CXX")
  68         endif()
  69     endif()
  70     if(__cppopts_WITH_STL)
  71         set(CPP_USE_STL 1)
  72         if(MSVC)
  73             add_definitions(-DNATIVE_CPP_INCLUDE=${REACTOS_SOURCE_DIR}/include/c++)
  74             include_directories(${REACTOS_SOURCE_DIR}/include/c++/stlport)
  75         endif()
  76     endif()
  77
  78     set(IS_CPP 1)
  79 endmacro()
  80
  81 function(add_dependency_node _node)
  82     if(GENERATE_DEPENDENCY_GRAPH)
  83         get_target_property(_type ${_node} TYPE)
  84         if(_type MATCHES SHARED_LIBRARY OR ${_node} MATCHES ntoskrnl)
  85             file(APPEND ${REACTOS_BINARY_DIR}/dependencies.graphml "    <node id=\"${_node}\"/>\n")
  86         endif()
  87      endif()
  88 endfunction()
  89
  90 function(add_dependency_edge _source _target)
  91     if(GENERATE_DEPENDENCY_GRAPH)
  92         get_target_property(_type ${_source} TYPE)
  93         if(_type MATCHES SHARED_LIBRARY)
  94             file(APPEND ${REACTOS_BINARY_DIR}/dependencies.graphml "    <edge source=\"${_source}\" target=\"${_target}\"/>\n")
  95         endif()
  96     endif()
  97 endfunction()
  98
  99 function(add_dependency_header)
 100     file(APPEND ${REACTOS_BINARY_DIR}/dependencies.graphml "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<graphml>\n  <graph id=\"ReactOS dependencies\" edgedefault=\"directed\">\n")
 101 endfunction()
 102
 103 function(add_dependency_footer)
 104     add_dependency_node(ntdll)
 105     file(APPEND ${REACTOS_BINARY_DIR}/dependencies.graphml "  </graph>\n</graphml>\n")
 106 endfunction()
 107
 108 function(add_message_headers _type)
 109     if(${_type} STREQUAL UNICODE)
 110         set(_flag "-U")
 111     else()
 112         set(_flag "-A")
 113     endif()
 114     foreach(_in_FILE ${ARGN})
 115         get_filename_component(FILE ${_in_FILE} NAME_WE)
 116         macro_mc(${_flag} ${FILE})
 117         add_custom_command(
 118             OUTPUT ${REACTOS_BINARY_DIR}/include/reactos/${FILE}.rc ${REACTOS_BINARY_DIR}/include/reactos/${FILE}.h
 119             COMMAND ${COMMAND_MC} ${MC_FLAGS}
 120             DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${FILE}.mc)
 121         set_source_files_properties(
 122             ${REACTOS_BINARY_DIR}/include/reactos/${FILE}.h ${REACTOS_BINARY_DIR}/include/reactos/${FILE}.rc
 123             PROPERTIES GENERATED TRUE)
 124         add_custom_target(${FILE} ALL DEPENDS ${REACTOS_BINARY_DIR}/include/reactos/${FILE}.h ${REACTOS_BINARY_DIR}/include/reactos/${FILE}.rc)
 125     endforeach()
 126 endfunction()
 127
 128 function(add_link)
 129     cmake_parse_arguments(_LINK "MINIMIZE" "NAME;PATH;CMD_LINE_ARGS;ICON;GUID" "" ${ARGN})
 130     if(NOT _LINK_NAME OR NOT _LINK_PATH)
 131         message(FATAL_ERROR "You must provide name and path")
 132     endif()
 133
 134     if(_LINK_CMD_LINE_ARGS)
 135         set(_LINK_CMD_LINE_ARGS -c ${_LINK_CMD_LINE_ARGS})
 136     endif()
 137
 138     if(_LINK_ICON)
 139         set(_LINK_ICON -i ${_LINK_ICON})
 140     endif()
 141
 142     if(_LINK_GUID)
 143         set(_LINK_GUID -g ${_LINK_GUID})
 144     endif()
 145
 146     if(_LINK_MINIMIZE)
 147         set(_LINK_MINIMIZE "-m")
 148     endif()
 149
 150     add_custom_command(
 151         OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_LINK_NAME}.lnk
 152         COMMAND native-mkshelllink -o ${CMAKE_CURRENT_BINARY_DIR}/${_LINK_NAME}.lnk ${_LINK_CMD_LINE_ARGS} ${_LINK_ICON} ${_LINK_GUID} ${_LINK_MINIMIZE} ${_LINK_PATH}
 153         DEPENDS native-mkshelllink)
 154     set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${_LINK_NAME}.lnk PROPERTIES GENERATED TRUE)
 155 endfunction()
 156
 157 macro(dir_to_num dir var)
 158     if(${dir} STREQUAL reactos/system32)
 159         set(${var} 1)
 160     elseif(${dir} STREQUAL reactos/system32/drivers)
 161         set(${var} 2)
 162     elseif(${dir} STREQUAL reactos/Fonts)
 163         set(${var} 3)
 164     elseif(${dir} STREQUAL reactos)
 165         set(${var} 4)
 166     elseif(${dir} STREQUAL reactos/system32/drivers/etc)
 167         set(${var} 5)
 168     elseif(${dir} STREQUAL reactos/inf)
 169         set(${var} 6)
 170     elseif(${dir} STREQUAL reactos/bin)
 171         set(${var} 7)
 172     elseif(${dir} STREQUAL reactos/bin/data)
 173         set(${var} 8)
 174     elseif(${dir} STREQUAL reactos/media)
 175         set(${var} 9)
 176     elseif(${dir} STREQUAL reactos/Microsoft.NET)
 177         set(${var} 10)
 178     elseif(${dir} STREQUAL reactos/Microsoft.NET/Framework)
 179         set(${var} 11)
 180     elseif(${dir} STREQUAL reactos/Microsoft.NET/Framework/v1.0.3705)
 181         set(${var} 12)
 182     elseif(${dir} STREQUAL reactos/Microsoft.NET/Framework/v1.1.4322)
 183         set(${var} 13)
 184     elseif(${dir} STREQUAL reactos/Microsoft.NET/Framework/v2.0.50727)
 185         set(${var} 14)
 186     elseif(${dir} STREQUAL reactos/Resources)
 187         set(${var} 15)
 188     elseif(${dir} STREQUAL reactos/Resources/Themes)
 189         set(${var} 16)
 190     elseif(${dir} STREQUAL reactos/system32/wbem)
 191         set(${var} 17)
 192     elseif(${dir} STREQUAL reactos/Resources/Themes/Lautus)
 193         set(${var} 18)
 194     elseif(${dir} STREQUAL reactos/Help)
 195         set(${var} 19)
 196     elseif(${dir} STREQUAL reactos/Config)
 197         set(${var} 20)
 198     elseif(${dir} STREQUAL reactos/Cursors)
 199         set(${var} 21)
 200     elseif(${dir} STREQUAL reactos/system32/ShellExt)
 201         set(${var} 22)
 202     elseif(${dir} STREQUAL reactos/Temp)
 203         set(${var} 23)
 204     elseif(${dir} STREQUAL reactos/system32/spool)
 205         set(${var} 24)
 206     elseif(${dir} STREQUAL reactos/system32/spool/drivers)
 207         set(${var} 25)
 208     elseif(${dir} STREQUAL reactos/system32/spool/drivers/color)
 209         set(${var} 26)
 210     elseif(${dir} STREQUAL reactos/system32/spool/drivers/w32x86)
 211         set(${var} 27)
 212     elseif(${dir} STREQUAL reactos/system32/spool/drivers/w32x86/3)
 213         set(${var} 28)
 214     elseif(${dir} STREQUAL reactos/system32/spool/prtprocs)
 215         set(${var} 29)
 216     elseif(${dir} STREQUAL reactos/system32/spool/prtprocs/w32x86)
 217         set(${var} 30)
 218     elseif(${dir} STREQUAL reactos/system32/spool/PRINTERS)
 219         set(${var} 31)
 220     elseif(${dir} STREQUAL reactos/system32/wbem/Repository)
 221         set(${var} 32)
 222     elseif(${dir} STREQUAL reactos/system32/wbem/Repository/FS)
 223         set(${var} 33)
 224     elseif(${dir} STREQUAL reactos/system32/wbem/mof/good)
 225         set(${var} 34)
 226     elseif(${dir} STREQUAL reactos/system32/wbem/mof/bad)
 227         set(${var} 35)
 228     elseif(${dir} STREQUAL reactos/system32/wbem/AdStatus)
 229         set(${var} 36)
 230     elseif(${dir} STREQUAL reactos/system32/wbem/xml)
 231         set(${var} 37)
 232     elseif(${dir} STREQUAL reactos/system32/wbem/Logs)
 233         set(${var} 38)
 234     elseif(${dir} STREQUAL reactos/system32/wbem/AutoRecover)
 235         set(${var} 39)
 236     elseif(${dir} STREQUAL reactos/system32/wbem/snmp)
 237         set(${var} 40)
 238     elseif(${dir} STREQUAL reactos/system32/wbem/Performance)
 239         set(${var} 41)
 240     elseif(${dir} STREQUAL reactos/twain_32)
 241         set(${var} 42)
 242     elseif(${dir} STREQUAL reactos/repair)
 243         set(${var} 43)
 244     elseif(${dir} STREQUAL reactos/Web)
 245         set(${var} 44)
 246     elseif(${dir} STREQUAL reactos/Web/Wallpaper)
 247         set(${var} 45)
 248     elseif(${dir} STREQUAL reactos/Prefetch)
 249         set(${var} 46)
 250     elseif(${dir} STREQUAL reactos/security)
 251         set(${var} 47)
 252     elseif(${dir} STREQUAL reactos/security/Database)
 253         set(${var} 48)
 254     elseif(${dir} STREQUAL reactos/security/logs)
 255         set(${var} 49)
 256     elseif(${dir} STREQUAL reactos/security/templates)
 257         set(${var} 50)
 258     elseif(${dir} STREQUAL reactos/system32/CatRoot)
 259         set(${var} 51)
 260     elseif(${dir} STREQUAL reactos/system32/CatRoot2)
 261         set(${var} 52)
 262     else()
 263         message(FATAL_ERROR "Wrong destination: ${dir}")
 264     endif()
 265 endmacro()
 266
 267 function(add_cd_file)
 268     cmake_parse_arguments(_CD "NO_CAB" "DESTINATION;NAME_ON_CD;TARGET" "FILE;FOR" ${ARGN})
 269     if(NOT (_CD_TARGET OR _CD_FILE))
 270         message(FATAL_ERROR "You must provide a target or a file to install!")
 271     endif()
 272
 273     if(NOT _CD_DESTINATION)
 274         message(FATAL_ERROR "You must provide a destination")
 275     elseif(${_CD_DESTINATION} STREQUAL root)
 276         set(_CD_DESTINATION "")
 277     endif()
 278
 279     if(NOT _CD_FOR)
 280         message(FATAL_ERROR "You must provide a cd name (or \"all\" for all of them) to install the file on!")
 281     endif()
 282
 283     #get file if we need to
 284     if(NOT _CD_FILE)
 285         get_target_property(_CD_FILE ${_CD_TARGET} LOCATION_${CMAKE_BUILD_TYPE})
 286     endif()
 287
 288     #do we add it to all CDs?
 289     if(_CD_FOR STREQUAL all)
 290         set(_CD_FOR "bootcd;livecd;regtest")
 291     endif()
 292
 293     #do we add it to bootcd?
 294     list(FIND _CD_FOR bootcd __cd)
 295     if(NOT __cd EQUAL -1)
 296         #whether or not we should put it in reactos.cab or directly on cd
 297         if(_CD_NO_CAB)
 298             #directly on cd
 299             foreach(item ${_CD_FILE})
 300                 if(_CD_NAME_ON_CD)
 301                     #rename it in the cd tree
 302                     set(__file ${_CD_NAME_ON_CD})
 303                 else()
 304                     get_filename_component(__file ${item} NAME)
 305                 endif()
 306                 set_property(GLOBAL APPEND PROPERTY BOOTCD_FILE_LIST "${_CD_DESTINATION}/${__file}=${item}")
 307             endforeach()
 308             if(_CD_TARGET)
 309                 #manage dependency
 310                 add_dependencies(bootcd ${_CD_TARGET} converted_hives)
 311             endif()
 312         else()
 313             #add it in reactos.cab
 314             dir_to_num(${_CD_DESTINATION} _num)
 315             file(RELATIVE_PATH __relative_file ${REACTOS_SOURCE_DIR} ${_CD_FILE})
 316             file(APPEND ${REACTOS_BINARY_DIR}/boot/bootdata/packages/reactos.dff.dyn "\"${__relative_file}\" ${_num}\n")
 317             unset(__relative_file)
 318             if(_CD_TARGET)
 319                 #manage dependency - target level
 320                 add_dependencies(reactos_cab_inf ${_CD_TARGET})
 321             endif()
 322             # manage dependency - file level
 323             set_property(GLOBAL APPEND PROPERTY REACTOS_CAB_DEPENDS ${_CD_FILE})
 324         endif()
 325     endif() #end bootcd
 326
 327     #do we add it to livecd?
 328     list(FIND _CD_FOR livecd __cd)
 329     if(NOT __cd EQUAL -1)
 330         #manage dependency
 331         if(_CD_TARGET)
 332             add_dependencies(livecd ${_CD_TARGET} converted_hives)
 333         endif()
 334         foreach(item ${_CD_FILE})
 335             if(_CD_NAME_ON_CD)
 336                 #rename it in the cd tree
 337                 set(__file ${_CD_NAME_ON_CD})
 338             else()
 339                 get_filename_component(__file ${item} NAME)
 340             endif()
 341             set_property(GLOBAL APPEND PROPERTY LIVECD_FILE_LIST "${_CD_DESTINATION}/${__file}=${item}")
 342         endforeach()
 343     endif() #end livecd
 344
 345     #do we add it to regtest?
 346     list(FIND _CD_FOR regtest __cd)
 347     if(NOT __cd EQUAL -1)
 348         #whether or not we should put it in reactos.cab or directly on cd
 349         if(_CD_NO_CAB)
 350             #directly on cd
 351             foreach(item ${_CD_FILE})
 352                 if(_CD_NAME_ON_CD)
 353                     #rename it in the cd tree
 354                     set(__file ${_CD_NAME_ON_CD})
 355                 else()
 356                     get_filename_component(__file ${item} NAME)
 357                 endif()
 358                 set_property(GLOBAL APPEND PROPERTY BOOTCDREGTEST_FILE_LIST "${_CD_DESTINATION}/${__file}=${item}")
 359             endforeach()
 360             if(_CD_TARGET)
 361                 #manage dependency
 362                 add_dependencies(bootcdregtest ${_CD_TARGET} converted_hives)
 363             endif()
 364         else()
 365             #add it in reactos.cab
 366             #dir_to_num(${_CD_DESTINATION} _num)
 367             #file(APPEND ${REACTOS_BINARY_DIR}/boot/bootdata/packages/reactos.dff.dyn "${_CD_FILE} ${_num}\n")
 368             #if(_CD_TARGET)
 369             #    #manage dependency
 370             #    add_dependencies(reactos_cab ${_CD_TARGET})
 371             #endif()
 372         endif()
 373     endif() #end bootcd
 374 endfunction()
 375
 376 function(create_iso_lists)
 377     # generate reactos.cab before anything else
 378     get_property(_filelist GLOBAL PROPERTY REACTOS_CAB_DEPENDS)
 379     add_custom_command(
 380         OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/reactos.cab
 381         COMMAND native-cabman -C ${REACTOS_BINARY_DIR}/boot/bootdata/packages/reactos.dff -RC ${REACTOS_BINARY_DIR}/boot/bootdata/packages/reactos.inf -N -P ${REACTOS_SOURCE_DIR}
 382     DEPENDS ${REACTOS_BINARY_DIR}/boot/bootdata/packages/reactos.inf native-cabman ${_filelist})
 383
 384     add_custom_target(reactos_cab DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/reactos.cab)
 385     add_dependencies(reactos_cab reactos_cab_inf)
 386
 387     add_cd_file(
 388         TARGET reactos_cab
 389         FILE ${CMAKE_CURRENT_BINARY_DIR}/reactos.cab
 390         DESTINATION reactos
 391         NO_CAB FOR bootcd regtest)
 392
 393     get_property(_filelist GLOBAL PROPERTY BOOTCD_FILE_LIST)
 394     string(REPLACE ";" "\n" _filelist "${_filelist}")
 395     file(APPEND ${REACTOS_BINARY_DIR}/boot/bootcd.lst "${_filelist}")
 396     unset(_filelist)
 397
 398     get_property(_filelist GLOBAL PROPERTY LIVECD_FILE_LIST)
 399     string(REPLACE ";" "\n" _filelist "${_filelist}")
 400     file(APPEND ${REACTOS_BINARY_DIR}/boot/livecd.lst "${_filelist}")
 401     unset(_filelist)
 402
 403     get_property(_filelist GLOBAL PROPERTY BOOTCDREGTEST_FILE_LIST)
 404     string(REPLACE ";" "\n" _filelist "${_filelist}")
 405     file(APPEND ${REACTOS_BINARY_DIR}/boot/bootcdregtest.lst "${_filelist}")
 406     unset(_filelist)
 407 endfunction()
 408
 409 # Create module_clean targets
 410 function(add_clean_target _target)
 411     set(_clean_working_directory ${CMAKE_CURRENT_BINARY_DIR})
 412     if(CMAKE_GENERATOR STREQUAL "Unix Makefiles" OR CMAKE_GENERATOR STREQUAL "MinGW Makefiles")
 413         set(_clean_command make clean)
 414     elseif(CMAKE_GENERATOR STREQUAL "NMake Makefiles")
 415         set(_clean_command nmake /nologo clean)
 416     elseif(CMAKE_GENERATOR STREQUAL "Ninja")
 417         set(_clean_command ninja -t clean ${_target})
 418         set(_clean_working_directory ${REACTOS_BINARY_DIR})
 419     endif()
 420     add_custom_target(${_target}_clean
 421         COMMAND ${_clean_command}
 422         WORKING_DIRECTORY ${_clean_working_directory}
 423         COMMENT "Cleaning ${_target}")
 424 endfunction()
 425
 426 if(NOT MSVC_IDE)
 427     function(add_library name)
 428         _add_library(${name} ${ARGN})
 429         add_clean_target(${name})
 430     endfunction()
 431
 432     function(add_executable name)
 433         _add_executable(${name} ${ARGN})
 434         add_clean_target(${name})
 435     endfunction()
 436 elseif(USE_FOLDER_STRUCTURE)
 437     set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 438     string(LENGTH ${CMAKE_SOURCE_DIR} CMAKE_SOURCE_DIR_LENGTH)
 439
 440     function(add_custom_target name)
 441         _add_custom_target(${name} ${ARGN})
 442         string(SUBSTRING ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_SOURCE_DIR_LENGTH} -1 CMAKE_CURRENT_SOURCE_DIR_RELATIVE)
 443         set_property(TARGET "${name}" PROPERTY FOLDER "${CMAKE_CURRENT_SOURCE_DIR_RELATIVE}")
 444     endfunction()
 445
 446     function(add_library name)
 447         _add_library(${name} ${ARGN})
 448         get_target_property(_target_excluded ${name} EXCLUDE_FROM_ALL)
 449         if(_target_excluded AND ${name} MATCHES "^lib.*")
 450             set_property(TARGET "${name}" PROPERTY FOLDER "Importlibs")
 451         else()
 452             string(SUBSTRING ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_SOURCE_DIR_LENGTH} -1 CMAKE_CURRENT_SOURCE_DIR_RELATIVE)
 453             set_property(TARGET "${name}" PROPERTY FOLDER "${CMAKE_CURRENT_SOURCE_DIR_RELATIVE}")
 454         endif()
 455     endfunction()
 456
 457     function(add_executable name)
 458         _add_executable(${name} ${ARGN})
 459         string(SUBSTRING ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_SOURCE_DIR_LENGTH} -1 CMAKE_CURRENT_SOURCE_DIR_RELATIVE)
 460         set_property(TARGET "${name}" PROPERTY FOLDER "${CMAKE_CURRENT_SOURCE_DIR_RELATIVE}")
 461     endfunction()
 462 endif()
 463
 464 if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
 465     macro(to_win_path _cmake_path _native_path)
 466         string(REPLACE "/" "\\" ${_native_path} "${_cmake_path}")
 467     endmacro()
 468
 469     # yeah the parameter mess sucks, but thats what works...
 470     function(concatenate_files _file1 _target2 _output)
 471         get_target_property(_file2 ${_target2} LOCATION)
 472         to_win_path("${_file1}" _real_file1)
 473         to_win_path("${_file2}" _real_file2)
 474         to_win_path("${_output}" _real_output)
 475         add_custom_command(
 476             OUTPUT ${_output}
 477             COMMAND cmd.exe /C "copy /Y /B ${_real_file1} + ${_real_file2} ${_real_output} > nul"
 478             DEPENDS ${_file1}
 479             DEPENDS ${_target2})
 480     endfunction()
 481 else()
 482     macro(concatenate_files _file1 _target2 _output)
 483         get_target_property(_file2 ${_target2} LOCATION)
 484         add_custom_command(
 485             OUTPUT ${_output}
 486             COMMAND cat ${_file1} ${_file2} > ${_output}
 487             DEPENDS ${_file1}
 488             DEPENDS ${_target2})
 489     endmacro()
 490 endif()
 491
 492 function(add_importlibs _module)
 493     add_dependency_node(${_module})
 494     foreach(LIB ${ARGN})
 495         if("${LIB}" MATCHES "msvcrt")
 496             add_target_compile_definitions(${_module} _DLL __USE_CRTIMP)
 497             target_link_libraries(${_module} msvcrtex)
 498         endif()
 499         target_link_libraries(${_module} lib${LIB})
 500         add_dependencies(${_module} lib${LIB})
 501         add_dependency_edge(${_module} ${LIB})
 502     endforeach()
 503 endfunction()
 504
 505 function(set_module_type MODULE TYPE)
 506     cmake_parse_arguments(__module "UNICODE;HOTPATCHABLE" "IMAGEBASE" "ENTRYPOINT" ${ARGN})
 507
 508     if(__module_UNPARSED_ARGUMENTS)
 509         message(STATUS "set_module_type : unparsed arguments ${__module_UNPARSED_ARGUMENTS}, module : ${MODULE}")
 510     endif()
 511
 512     # Set subsystem. Also take this as an occasion
 513     # to error out if someone gave a non existing type
 514     if((${TYPE} STREQUAL nativecui) OR (${TYPE} STREQUAL nativedll) OR (${TYPE} STREQUAL kernelmodedriver) OR (${TYPE} STREQUAL wdmdriver))
 515         set(__subsystem native)
 516     elseif(${TYPE} STREQUAL win32cui)
 517         set(__subsystem console)
 518     elseif(${TYPE} STREQUAL win32gui)
 519         set(__subsystem windows)
 520     elseif(${TYPE} STREQUAL kbdlayout)
 521         set_entrypoint(${MODULE} 0)
 522         set_image_base(${MODULE} 0x5FFF0000)
 523         set_subsystem(${MODULE} native)
 524         if (MSVC)
 525             # Merge the .text and .rdata section into the .data section
 526             add_target_link_flags(${MODULE} "/ignore:4254 /SECTION:.data,ER /MERGE:.text=.data /MERGE:.rdata=.data /MERGE:.bss=.data /MERGE:.edata=.data")
 527         else()
 528             # Use a custom linker script
 529             add_target_link_flags(${MODULE} "-Wl,-T,${CMAKE_SOURCE_DIR}/kbdlayout.lds")
 530             add_dependencies(${MODULE} "${CMAKE_SOURCE_DIR}/kbdlayout.lds")
 531         endif()
 532     elseif(NOT ((${TYPE} STREQUAL win32dll) OR (${TYPE} STREQUAL win32ocx)
 533             OR (${TYPE} STREQUAL cpl) OR (${TYPE} STREQUAL module)))
 534         message(FATAL_ERROR "Unknown type ${TYPE} for module ${MODULE}")
 535     endif()
 536
 537     if(DEFINED __subsystem)
 538         set_subsystem(${MODULE} ${__subsystem})
 539     endif()
 540
 541     #set unicode definitions
 542     if(__module_UNICODE)
 543         add_target_compile_definitions(${MODULE} UNICODE _UNICODE)
 544     endif()
 545
 546     # Handle hotpatchable images.
 547     # GCC has this as a function attribute so we're handling it using DECLSPEC_HOTPATCH
 548     if(__module_HOTPATCHABLE AND MSVC AND (NOT ARCH STREQUAL "arm"))
 549         set_property(TARGET ${MODULE} APPEND_STRING PROPERTY COMPILE_FLAGS " /hotpatch")
 550         if(ARCH STREQUAL "i386")
 551             set_property(TARGET ${MODULE} APPEND_STRING PROPERTY LINK_FLAGS " /FUNCTIONPADMIN:5")
 552         elseif(ARCH STREQUAL "amd64")
 553             set_property(TARGET ${MODULE} APPEND_STRING PROPERTY LINK_FLAGS " /FUNCTIONPADMIN:6")
 554         endif()
 555     endif()
 556
 557     # set entry point
 558     if(__module_ENTRYPOINT OR (__module_ENTRYPOINT STREQUAL "0"))
 559         list(GET __module_ENTRYPOINT 0 __entrypoint)
 560         list(LENGTH __module_ENTRYPOINT __length)
 561         if(${__length} EQUAL 2)
 562             list(GET __module_ENTRYPOINT 1 __entrystack)
 563         elseif(NOT ${__length} EQUAL 1)
 564             message(FATAL_ERROR "Wrong arguments for ENTRYPOINT parameter of set_module_type : ${__module_ENTRYPOINT}")
 565         endif()
 566         unset(__length)
 567     elseif(${TYPE} STREQUAL nativecui)
 568         set(__entrypoint NtProcessStartup)
 569         set(__entrystack 4)
 570     elseif(${TYPE} STREQUAL win32cui)
 571         if(__module_UNICODE)
 572             set(__entrypoint wmainCRTStartup)
 573         else()
 574             set(__entrypoint mainCRTStartup)
 575         endif()
 576     elseif(${TYPE} STREQUAL win32gui)
 577         if(__module_UNICODE)
 578             set(__entrypoint wWinMainCRTStartup)
 579         else()
 580             set(__entrypoint WinMainCRTStartup)
 581         endif()
 582     elseif((${TYPE} STREQUAL win32dll) OR (${TYPE} STREQUAL win32ocx)
 583             OR (${TYPE} STREQUAL cpl))
 584         set(__entrypoint DllMainCRTStartup)
 585         set(__entrystack 12)
 586     elseif((${TYPE} STREQUAL kernelmodedriver) OR (${TYPE} STREQUAL wdmdriver))
 587         set(__entrypoint DriverEntry)
 588         set(__entrystack 8)
 589     elseif(${TYPE} STREQUAL nativedll)
 590         set(__entrypoint DllMain)
 591         set(__entrystack 12)
 592     elseif(${TYPE} STREQUAL module)
 593         set(__entrypoint 0)
 594     endif()
 595
 596     if(DEFINED __entrypoint)
 597         if(DEFINED __entrystack)
 598             set_entrypoint(${MODULE} ${__entrypoint} ${__entrystack})
 599         else()
 600             set_entrypoint(${MODULE} ${__entrypoint})
 601         endif()
 602     endif()
 603
 604     #set base address
 605     if(__module_IMAGEBASE)
 606         set_image_base(${MODULE} __module_IMAGEBASE)
 607     elseif(${TYPE} STREQUAL win32dll)
 608         if(DEFINED baseaddress_${MODULE})
 609             set_image_base(${MODULE} ${baseaddress_${MODULE}})
 610         else()
 611             message(STATUS "${MODULE} has no base address")
 612         endif()
 613     elseif((${TYPE} STREQUAL kernelmodedriver) OR (${TYPE} STREQUAL wdmdriver))
 614         set_image_base(${MODULE} 0x00010000)
 615     endif()
 616
 617     # Now do some stuff which is specific to each type
 618     if((${TYPE} STREQUAL kernelmodedriver) OR (${TYPE} STREQUAL wdmdriver))
 619         add_dependencies(${MODULE} bugcodes)
 620         set_target_properties(${MODULE} PROPERTIES SUFFIX ".sys")
 621     endif()
 622
 623     if(${TYPE} STREQUAL win32ocx)
 624         set_target_properties(${MODULE} PROPERTIES SUFFIX ".ocx")
 625     endif()
 626
 627     if(${TYPE} STREQUAL cpl)
 628         set_target_properties(${MODULE} PROPERTIES SUFFIX ".cpl")
 629     endif()
 630
 631     # do compiler specific stuff
 632     set_module_type_toolchain(${MODULE} ${TYPE})
 633 endfunction()
 634
 635 function(preprocess_file __in __out)
 636     set(__arg ${__in})
 637     foreach(__def in ${ARGN})
 638         list(APPEND __arg -D${__def})
 639     endforeach()
 640     if(MSVC)
 641         add_custom_command(OUTPUT ${_out}
 642             COMMAND ${CMAKE_C_COMPILER} /EP ${__arg}
 643             DEPENDS ${__in})
 644     else()
 645         add_custom_command(OUTPUT ${_out}
 646             COMMAND ${CMAKE_C_COMPILER} -E ${__arg}
 647             DEPENDS ${__in})
 648     endif()
 649 endfunction()
 650
 651 function(get_includes OUTPUT_VAR)
 652     get_directory_property(_includes INCLUDE_DIRECTORIES)
 653     foreach(arg ${_includes})
 654         list(APPEND __tmp_var -I${arg})
 655     endforeach()
 656     set(${OUTPUT_VAR} ${__tmp_var} PARENT_SCOPE)
 657 endfunction()
 658
 659 function(get_defines OUTPUT_VAR)
 660     get_directory_property(_defines COMPILE_DEFINITIONS)
 661     foreach(arg ${_defines})
 662         list(APPEND __tmp_var -D${arg})
 663     endforeach()
 664     set(${OUTPUT_VAR} ${__tmp_var} PARENT_SCOPE)
 665 endfunction()
 666
 667 if(NOT MSVC)
 668     function(add_object_library _target)
 669         add_library(${_target} OBJECT ${ARGN})
 670     endfunction()
 671 else()
 672     function(add_object_library _target)
 673         add_library(${_target} ${ARGN})
 674     endfunction()
 675 endif()
 676
 677 if(KDBG)
 678     set(ROSSYM_LIB "rossym")
 679 else()
 680     set(ROSSYM_LIB "")
 681 endif()