sdk/cmake/gcc.cmake

   1
   2 # Show a note about ccache build
   3 if(ENABLE_CCACHE)
   4     message("-- Enabling ccache build - done")
   5     set(CMAKE_C_USE_RESPONSE_FILE_FOR_INCLUDES OFF)
   6     set(CMAKE_CXX_USE_RESPONSE_FILE_FOR_INCLUDES OFF)
   7 endif()
   8
   9 # PDB style debug info
  10 if(NOT DEFINED SEPARATE_DBG)
  11     set(SEPARATE_DBG FALSE)
  12 endif()
  13
  14 # Dwarf based builds (no rsym)
  15 if(CMAKE_BUILD_TYPE STREQUAL "Release")
  16     set(NO_ROSSYM TRUE)
  17 elseif(NOT DEFINED NO_ROSSYM)
  18     set(NO_ROSSYM FALSE)
  19 endif()
  20
  21 if(NOT DEFINED USE_PSEH3)
  22     set(USE_PSEH3 1)
  23 endif()
  24
  25 if(USE_PSEH3)
  26     add_definitions(-D_USE_PSEH3=1)
  27 endif()
  28
  29 if(NOT DEFINED USE_DUMMY_PSEH)
  30     set(USE_DUMMY_PSEH 0)
  31 endif()
  32
  33 if(USE_DUMMY_PSEH)
  34     add_definitions(-D_USE_DUMMY_PSEH=1)
  35 endif()
  36
  37 if(STACK_PROTECTOR)
  38     add_compile_flags(${MODULE} "-fstack-protector-all")
  39 endif()
  40
  41 # Compiler Core
  42 add_compile_flags("-pipe -fms-extensions -fno-strict-aliasing")
  43
  44 # Prevent GCC from searching any of the default directories
  45 add_compile_flags("-nostdinc")
  46
  47 if(GCC_VERSION VERSION_GREATER 4.7)
  48     add_compile_flags("-mstackrealign")
  49 endif()
  50
  51 if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
  52     add_compile_flags_language("-std=gnu89 -Wno-microsoft" "C")
  53     set(CMAKE_LINK_DEF_FILE_FLAG "")
  54     set(CMAKE_STATIC_LIBRARY_SUFFIX ".a")
  55     set(CMAKE_LINK_LIBRARY_SUFFIX "")
  56     set(CMAKE_CREATE_WIN32_EXE "")
  57     set(CMAKE_C_COMPILE_OPTIONS_PIC "")
  58     set(CMAKE_CXX_COMPILE_OPTIONS_PIC "")
  59     set(CMAKE_C_COMPILE_OPTIONS_PIE "")
  60     set(CMAKE_CXX_COMPILE_OPTIONS_PIE "")
  61     set(CMAKE_SHARED_LIBRARY_C_FLAGS "")
  62     set(CMAKE_SHARED_LIBRARY_CXX_FLAGS "")
  63     set(CMAKE_ASM_FLAGS_DEBUG "")
  64     set(CMAKE_C_FLAGS_DEBUG "")
  65     set(CMAKE_CXX_FLAGS_DEBUG "")
  66 endif()
  67
  68 if(DBG)
  69     if(NOT CMAKE_C_COMPILER_ID STREQUAL "Clang")
  70         add_compile_flags_language("-Wold-style-declaration" "C")
  71     endif()
  72     add_compile_flags_language("-Wdeclaration-after-statement" "C")
  73 endif()
  74
  75 add_compile_flags_language("-fno-rtti -fno-exceptions" "CXX")
  76
  77 #bug
  78 #file(TO_NATIVE_PATH ${REACTOS_SOURCE_DIR} REACTOS_SOURCE_DIR_NATIVE)
  79 #workaround
  80 set(REACTOS_SOURCE_DIR_NATIVE ${REACTOS_SOURCE_DIR})
  81  if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
  82 string(REPLACE "/" "\\" REACTOS_SOURCE_DIR_NATIVE ${REACTOS_SOURCE_DIR})
  83 endif()
  84
  85 if((NOT CMAKE_C_COMPILER_ID STREQUAL "Clang") AND (NOT SEPARATE_DBG))
  86     add_compile_flags("-fdebug-prefix-map=\"${REACTOS_SOURCE_DIR_NATIVE}\"=ReactOS")
  87 endif()
  88
  89 # Debugging
  90 if(NOT CMAKE_BUILD_TYPE STREQUAL "Release")
  91     if(SEPARATE_DBG)
  92         add_compile_flags("-gdwarf-2 -ggdb")
  93     else()
  94         add_compile_flags("-gdwarf-2 -gstrict-dwarf")
  95         if(NOT CMAKE_C_COMPILER_ID STREQUAL "Clang")
  96             add_compile_flags("-femit-struct-debug-detailed=none -feliminate-unused-debug-symbols")
  97         endif()
  98     endif()
  99 endif()
 100
 101 # For some reason, cmake sets -fPIC, and we don't want it
 102 if(DEFINED CMAKE_SHARED_LIBRARY_ASM_FLAGS)
 103     string(REPLACE "-fPIC" "" CMAKE_SHARED_LIBRARY_ASM_FLAGS ${CMAKE_SHARED_LIBRARY_ASM_FLAGS})
 104 endif()
 105
 106 # Tuning
 107 if(ARCH STREQUAL "i386")
 108     add_compile_flags("-march=${OARCH} -mtune=${TUNE}")
 109 else()
 110     add_compile_flags("-march=${OARCH}")
 111 endif()
 112
 113 # Warnings, errors
 114 if((NOT CMAKE_BUILD_TYPE STREQUAL "Release") AND (NOT CMAKE_C_COMPILER_ID STREQUAL "Clang"))
 115     add_compile_flags("-Werror")
 116 endif()
 117
 118 add_compile_flags("-Wall -Wpointer-arith")
 119 add_compile_flags("-Wno-char-subscripts -Wno-multichar -Wno-unused-value")
 120
 121 if(NOT CMAKE_C_COMPILER_ID STREQUAL "Clang")
 122     add_compile_flags("-Wno-maybe-uninitialized")
 123 endif()
 124
 125 if(ARCH STREQUAL "amd64")
 126     add_compile_flags("-Wno-format")
 127 elseif(ARCH STREQUAL "arm")
 128     add_compile_flags("-Wno-attributes")
 129 endif()
 130
 131 # Optimizations
 132 # FIXME: Revisit this to see if we even need these levels
 133 if(CMAKE_BUILD_TYPE STREQUAL "Release")
 134     add_compile_flags("-O2 -DNDEBUG")
 135 else()
 136     if(OPTIMIZE STREQUAL "1")
 137         add_compile_flags("-Os -ftracer")
 138     elseif(OPTIMIZE STREQUAL "2")
 139         add_compile_flags("-Os")
 140     elseif(OPTIMIZE STREQUAL "3")
 141         add_compile_flags("-Og")
 142     elseif(OPTIMIZE STREQUAL "4")
 143         add_compile_flags("-O1")
 144     elseif(OPTIMIZE STREQUAL "5")
 145         add_compile_flags("-O2")
 146     elseif(OPTIMIZE STREQUAL "6")
 147         add_compile_flags("-O3")
 148     elseif(OPTIMIZE STREQUAL "7")
 149         add_compile_flags("-Ofast")
 150     endif()
 151 endif()
 152
 153 # Link-time code generation
 154 if(LTCG)
 155     add_compile_flags("-flto -fno-fat-lto-objects")
 156 endif()
 157
 158 if(ARCH STREQUAL "i386")
 159     add_compile_flags("-fno-optimize-sibling-calls -fno-omit-frame-pointer")
 160     if(NOT CMAKE_C_COMPILER_ID STREQUAL "Clang")
 161         add_compile_flags("-mpreferred-stack-boundary=3 -fno-set-stack-executable")
 162     endif()
 163     # FIXME: this doesn't work. CMAKE_BUILD_TYPE is always "Debug"
 164     if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
 165         add_compile_flags("-momit-leaf-frame-pointer")
 166     endif()
 167 elseif(ARCH STREQUAL "amd64")
 168     add_compile_flags("-mpreferred-stack-boundary=4")
 169 endif()
 170
 171 # Other
 172 if(ARCH STREQUAL "amd64")
 173     add_definitions(-U_X86_ -UWIN32)
 174 elseif(ARCH STREQUAL "arm")
 175     add_definitions(-U_UNICODE -UUNICODE)
 176     add_definitions(-D__MSVCRT__) # DUBIOUS
 177 endif()
 178
 179 add_definitions(-D_inline=__inline)
 180
 181 # Alternative arch name
 182 if(ARCH STREQUAL "amd64")
 183     set(ARCH2 x86_64)
 184 else()
 185     set(ARCH2 ${ARCH})
 186 endif()
 187
 188 if(SEPARATE_DBG)
 189     # PDB style debug puts all dwarf debug info in a separate dbg file
 190     message(STATUS "Building separate debug symbols")
 191     file(MAKE_DIRECTORY ${REACTOS_BINARY_DIR}/symbols)
 192     if(CMAKE_GENERATOR STREQUAL "Ninja")
 193         set(CMAKE_DEBUG_SYMBOL_SUFFIX "")
 194         set(SYMBOL_FILE <TARGET_PDB>)
 195     else()
 196         set(SYMBOL_FILE <TARGET>)
 197     endif()
 198     set(OBJCOPY ${CMAKE_OBJCOPY})
 199     set(CMAKE_C_LINK_EXECUTABLE
 200         "<CMAKE_C_COMPILER> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
 201         "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
 202         "${OBJCOPY} --strip-debug <TARGET>")
 203     set(CMAKE_CXX_LINK_EXECUTABLE
 204         "<CMAKE_CXX_COMPILER> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
 205         "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
 206         "${OBJCOPY} --strip-debug <TARGET>")
 207     set(CMAKE_C_CREATE_SHARED_LIBRARY
 208         "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
 209         "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
 210         "${OBJCOPY} --strip-debug <TARGET>")
 211     set(CMAKE_CXX_CREATE_SHARED_LIBRARY
 212         "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
 213         "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
 214         "${OBJCOPY} --strip-debug <TARGET>")
 215     set(CMAKE_RC_CREATE_SHARED_LIBRARY
 216         "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
 217         "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
 218         "${OBJCOPY} --strip-debug <TARGET>")
 219 elseif(NO_ROSSYM)
 220     # Dwarf-based build
 221     message(STATUS "Generating a dwarf-based build (no rsym)")
 222     set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> ${CMAKE_C_FLAGS} <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
 223     set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> ${CMAKE_CXX_FLAGS} <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
 224     set(CMAKE_C_CREATE_SHARED_LIBRARY "<CMAKE_C_COMPILER> ${CMAKE_C_FLAGS} <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
 225     set(CMAKE_CXX_CREATE_SHARED_LIBRARY "<CMAKE_CXX_COMPILER> ${CMAKE_CXX_FLAGS} <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
 226     set(CMAKE_RC_CREATE_SHARED_LIBRARY "<CMAKE_C_COMPILER> ${CMAKE_C_FLAGS} <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
 227 else()
 228     # Normal rsym build
 229     if(NEW_STYLE_BUILD)
 230         string(TOUPPER ${CMAKE_BUILD_TYPE} _build_type)
 231         get_target_property(RSYM native-rsym IMPORTED_LOCATION_${_build_type})
 232     else()
 233         get_target_property(RSYM native-rsym IMPORTED_LOCATION_NOCONFIG)
 234     endif()
 235
 236     set(CMAKE_C_LINK_EXECUTABLE
 237         "<CMAKE_C_COMPILER> ${CMAKE_C_FLAGS} <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
 238         "${RSYM} -s ${REACTOS_SOURCE_DIR} <TARGET> <TARGET>")
 239     set(CMAKE_CXX_LINK_EXECUTABLE
 240         "<CMAKE_CXX_COMPILER> ${CMAKE_CXX_FLAGS} <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
 241         "${RSYM} -s ${REACTOS_SOURCE_DIR} <TARGET> <TARGET>")
 242     set(CMAKE_C_CREATE_SHARED_LIBRARY
 243         "<CMAKE_C_COMPILER> ${CMAKE_C_FLAGS} <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
 244         "${RSYM} -s ${REACTOS_SOURCE_DIR} <TARGET> <TARGET>")
 245     set(CMAKE_CXX_CREATE_SHARED_LIBRARY
 246         "<CMAKE_CXX_COMPILER> ${CMAKE_CXX_FLAGS} <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
 247         "${RSYM} -s ${REACTOS_SOURCE_DIR} <TARGET> <TARGET>")
 248     set(CMAKE_RC_CREATE_SHARED_LIBRARY
 249         "<CMAKE_C_COMPILER> ${CMAKE_C_FLAGS} <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
 250 endif()
 251
 252 set(CMAKE_EXE_LINKER_FLAGS "-nostdlib -Wl,--enable-auto-image-base,--disable-auto-import,--disable-stdcall-fixup")
 253 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS_INIT} -Wl,--disable-stdcall-fixup")
 254
 255 if((NOT CMAKE_C_COMPILER_ID STREQUAL "Clang") AND (NOT CMAKE_BUILD_TYPE STREQUAL "Release"))
 256     # FIXME: Set this once Clang toolchain works with it
 257     set(_compress_debug_sections_flag "-Wa,--compress-debug-sections")
 258 endif()
 259
 260 if(CMAKE_VERSION VERSION_LESS 3.4.0)
 261     set(CMAKE_C_COMPILE_OBJECT "${CCACHE} <CMAKE_C_COMPILER> <DEFINES> ${_compress_debug_sections_flag} <FLAGS> -o <OBJECT> -c <SOURCE>")
 262     # FIXME: Once the GCC toolchain bugs are fixed, add _compress_debug_sections_flag to CXX too
 263     set(CMAKE_CXX_COMPILE_OBJECT "${CCACHE} <CMAKE_CXX_COMPILER> <DEFINES> <FLAGS> -o <OBJECT> -c <SOURCE>")
 264     set(CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> ${_compress_debug_sections_flag} -x assembler-with-cpp -o <OBJECT> -I${REACTOS_SOURCE_DIR}/sdk/include/asm -I${REACTOS_BINARY_DIR}/sdk/include/asm <FLAGS> <DEFINES> -D__ASM__ -c <SOURCE>")
 265
 266     set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> -O coff <FLAGS> -DRC_INVOKED -D__WIN32__=1 -D__FLAT__=1 ${I18N_DEFS} <DEFINES> <SOURCE> <OBJECT>")
 267 else()
 268     set(CMAKE_C_COMPILE_OBJECT "${CCACHE} <CMAKE_C_COMPILER> <DEFINES> ${_compress_debug_sections_flag} <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
 269     # FIXME: Once the GCC toolchain bugs are fixed, add _compress_debug_sections_flag to CXX too
 270     set(CMAKE_CXX_COMPILE_OBJECT "${CCACHE} <CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
 271     set(CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> ${_compress_debug_sections_flag} -x assembler-with-cpp -o <OBJECT> -I${REACTOS_SOURCE_DIR}/sdk/include/asm -I${REACTOS_BINARY_DIR}/sdk/include/asm <INCLUDES> <FLAGS> <DEFINES> -D__ASM__ -c <SOURCE>")
 272
 273     set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> -O coff <INCLUDES> <FLAGS> -DRC_INVOKED -D__WIN32__=1 -D__FLAT__=1 ${I18N_DEFS} <DEFINES> <SOURCE> <OBJECT>")
 274 endif()
 275 set(CMAKE_DEPFILE_FLAGS_RC "--preprocessor \"${MINGW_TOOLCHAIN_PREFIX}gcc${MINGW_TOOLCHAIN_SUFFIX} -E -xc-header -MMD -MF <DEPFILE> -MT <OBJECT>\" ")
 276
 277 # Optional 3rd parameter: stdcall stack bytes
 278 function(set_entrypoint MODULE ENTRYPOINT)
 279     if(${ENTRYPOINT} STREQUAL "0")
 280         add_target_link_flags(${MODULE} "-Wl,-entry,0")
 281     elseif(ARCH STREQUAL "i386")
 282         set(_entrysymbol _${ENTRYPOINT})
 283         if(${ARGC} GREATER 2)
 284             set(_entrysymbol ${_entrysymbol}@${ARGV2})
 285         endif()
 286         add_target_link_flags(${MODULE} "-Wl,-entry,${_entrysymbol}")
 287     else()
 288         add_target_link_flags(${MODULE} "-Wl,-entry,${ENTRYPOINT}")
 289     endif()
 290 endfunction()
 291
 292 function(set_subsystem MODULE SUBSYSTEM)
 293     add_target_link_flags(${MODULE} "-Wl,--subsystem,${SUBSYSTEM}:5.01")
 294 endfunction()
 295
 296 function(set_image_base MODULE IMAGE_BASE)
 297     add_target_link_flags(${MODULE} "-Wl,--image-base,${IMAGE_BASE}")
 298 endfunction()
 299
 300 function(set_module_type_toolchain MODULE TYPE)
 301     if(CPP_USE_STL)
 302         if((${TYPE} STREQUAL "kernelmodedriver") OR (${TYPE} STREQUAL "wdmdriver"))
 303             message(FATAL_ERROR "Use of STL in kernelmodedriver or wdmdriver type module prohibited")
 304         endif()
 305         target_link_libraries(${MODULE} -lstdc++ -lsupc++ -lgcc -lmingwex)
 306     elseif(CPP_USE_RT)
 307         target_link_libraries(${MODULE} -lsupc++ -lgcc)
 308     elseif(IS_CPP)
 309         target_link_libraries(${MODULE} -lgcc)
 310     endif()
 311
 312     if((${TYPE} STREQUAL "kernelmodedriver") OR (${TYPE} STREQUAL "wdmdriver"))
 313         add_target_link_flags(${MODULE} "-Wl,--exclude-all-symbols,-file-alignment=0x1000,-section-alignment=0x1000")
 314         if(${TYPE} STREQUAL "wdmdriver")
 315             add_target_link_flags(${MODULE} "-Wl,--wdmdriver")
 316         endif()
 317     endif()
 318
 319     if(STACK_PROTECTOR)
 320         target_link_libraries(${MODULE} gcc_ssp)
 321     endif()
 322 endfunction()
 323
 324 function(add_delay_importlibs _module)
 325     get_target_property(_module_type ${_module} TYPE)
 326     if(_module_type STREQUAL "STATIC_LIBRARY")
 327         message(FATAL_ERROR "Cannot add delay imports to a static library")
 328     endif()
 329     foreach(_lib ${ARGN})
 330         get_filename_component(_basename "${_lib}" NAME_WE)
 331         target_link_libraries(${_module} lib${_basename}_delayed)
 332     endforeach()
 333     target_link_libraries(${_module} delayimp)
 334 endfunction()
 335
 336 if(NOT ARCH STREQUAL "i386")
 337     set(DECO_OPTION "-@")
 338 endif()
 339
 340 function(generate_import_lib _libname _dllname _spec_file)
 341     # Generate the def for the import lib
 342     add_custom_command(
 343         OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def
 344         COMMAND native-spec2def -n=${_dllname} -a=${ARCH2} ${ARGN} --implib -d=${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file}
 345         DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file} native-spec2def)
 346     set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def PROPERTIES EXTERNAL_OBJECT TRUE)
 347
 348     # Create normal importlib
 349     _add_library(${_libname} STATIC EXCLUDE_FROM_ALL ${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def)
 350     set_target_properties(${_libname} PROPERTIES LINKER_LANGUAGE "IMPLIB" PREFIX "")
 351
 352     # Create delayed importlib
 353     _add_library(${_libname}_delayed STATIC EXCLUDE_FROM_ALL ${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def)
 354     set_target_properties(${_libname}_delayed PROPERTIES LINKER_LANGUAGE "IMPLIB_DELAYED" PREFIX "")
 355 endfunction()
 356
 357 # Cute little hack to produce import libs
 358 set(CMAKE_IMPLIB_CREATE_STATIC_LIBRARY "${CMAKE_DLLTOOL} --def <OBJECTS> --kill-at --output-lib=<TARGET>")
 359 set(CMAKE_IMPLIB_DELAYED_CREATE_STATIC_LIBRARY "${CMAKE_DLLTOOL} --def <OBJECTS> --kill-at --output-delaylib=<TARGET>")
 360 function(spec2def _dllname _spec_file)
 361
 362     cmake_parse_arguments(__spec2def "ADD_IMPORTLIB;NO_PRIVATE_WARNINGS;WITH_RELAY" "VERSION" "" ${ARGN})
 363
 364     # Get library basename
 365     get_filename_component(_file ${_dllname} NAME_WE)
 366
 367     # Error out on anything else than spec
 368     if(NOT ${_spec_file} MATCHES ".*\\.spec")
 369         message(FATAL_ERROR "spec2def only takes spec files as input.")
 370     endif()
 371
 372     if (__spec2def_WITH_RELAY)
 373         set(__with_relay_arg "--with-tracing")
 374     endif()
 375
 376     if(__spec2def_VERSION)
 377         set(__version_arg "--version=0x${__spec2def_VERSION}")
 378     endif()
 379
 380     # Generate exports def and C stubs file for the DLL
 381     add_custom_command(
 382         OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_file}.def ${CMAKE_CURRENT_BINARY_DIR}/${_file}_stubs.c
 383         COMMAND native-spec2def -n=${_dllname} -a=${ARCH2} -d=${CMAKE_CURRENT_BINARY_DIR}/${_file}.def -s=${CMAKE_CURRENT_BINARY_DIR}/${_file}_stubs.c ${__with_relay_arg} ${__version_arg} ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file}
 384         DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file} native-spec2def)
 385
 386     if(__spec2def_ADD_IMPORTLIB)
 387         set(_extraflags)
 388         if(__spec2def_NO_PRIVATE_WARNINGS)
 389             set(_extraflags --no-private-warnings)
 390         endif()
 391
 392         generate_import_lib(lib${_file} ${_dllname} ${_spec_file} ${_extraflags})
 393     endif()
 394 endfunction()
 395
 396 macro(macro_mc FLAG FILE)
 397     set(COMMAND_MC ${CMAKE_MC_COMPILER} -u ${FLAG} -b -h ${CMAKE_CURRENT_BINARY_DIR}/ -r ${CMAKE_CURRENT_BINARY_DIR}/ ${FILE})
 398 endmacro()
 399
 400 # PSEH lib, needed with mingw
 401 set(PSEH_LIB "pseh")
 402
 403 # Macros
 404 if(PCH AND (NOT ENABLE_CCACHE) AND (NOT CMAKE_HOST_APPLE))
 405     add_compile_flags("-Winvalid-pch -Werror=invalid-pch")
 406     macro(add_pch _target _pch _sources)
 407         # When including x.h GCC looks for x.h.gch first
 408         set(_pch_final_name "${_target}_pch.h")
 409         set(_gch ${CMAKE_CURRENT_BINARY_DIR}/${_pch_final_name}.gch)
 410
 411         if(IS_CPP)
 412             set(_pch_language CXX)
 413         else()
 414             set(_pch_language C)
 415         endif()
 416
 417         # Build the precompiled header
 418         # HEADER_FILE_ONLY FALSE: force compiling the header
 419         # EXTERNAL_SOURCE TRUE: don't use the .gch file when linking
 420         set_source_files_properties(${_pch} PROPERTIES
 421             HEADER_FILE_ONLY FALSE
 422             LANGUAGE ${_pch_language}
 423             EXTERNAL_SOURCE TRUE
 424             OBJECT_LOCATION ${_gch})
 425
 426         # Include the gch in the specified source files, skipping the pch file itself
 427         list(REMOVE_ITEM ${_sources} ${_pch})
 428         foreach(_src ${${_sources}})
 429             set_property(SOURCE ${_src} APPEND_STRING PROPERTY COMPILE_FLAGS " ${_ccache_flag} -include ${CMAKE_CURRENT_BINARY_DIR}/${_pch_final_name}")
 430             set_property(SOURCE ${_src} APPEND PROPERTY OBJECT_DEPENDS ${_gch})
 431         endforeach()
 432     endmacro()
 433 else()
 434     macro(add_pch _target _pch _sources)
 435     endmacro()
 436 endif()
 437
 438 function(CreateBootSectorTarget _target_name _asm_file _binary_file _base_address)
 439     set(_object_file ${_binary_file}.o)
 440
 441     add_custom_command(
 442         OUTPUT ${_object_file}
 443         COMMAND ${CMAKE_ASM_COMPILER} -x assembler-with-cpp -o ${_object_file} -I${REACTOS_SOURCE_DIR}/sdk/include/asm -I${REACTOS_BINARY_DIR}/sdk/include/asm -I${REACTOS_SOURCE_DIR}/boot/freeldr -D__ASM__ -c ${_asm_file}
 444         DEPENDS ${_asm_file})
 445
 446     add_custom_command(
 447         OUTPUT ${_binary_file}
 448         COMMAND native-obj2bin ${_object_file} ${_binary_file} ${_base_address}
 449         # COMMAND objcopy --output-target binary --image-base 0x${_base_address} ${_object_file} ${_binary_file}
 450         DEPENDS ${_object_file} native-obj2bin)
 451
 452     set_source_files_properties(${_object_file} ${_binary_file} PROPERTIES GENERATED TRUE)
 453
 454     add_custom_target(${_target_name} ALL DEPENDS ${_binary_file})
 455 endfunction()
 456
 457 function(allow_warnings __module)
 458     # We don't allow warnings in trunk, this needs to be reworked. See CORE-6959.
 459     #add_target_compile_flags(${__module} "-Wno-error")
 460 endfunction()
 461
 462 macro(add_asm_files _target)
 463     list(APPEND ${_target} ${ARGN})
 464 endmacro()
 465
 466 function(add_linker_script _target _linker_script_file)
 467     get_filename_component(_file_full_path ${_linker_script_file} ABSOLUTE)
 468     add_target_link_flags(${_target} "-Wl,-T,${_file_full_path}")
 469
 470     # Unfortunately LINK_DEPENDS is ignored in non-Makefile generators (for now...)
 471     # See also http://www.cmake.org/pipermail/cmake/2010-May/037206.html
 472     add_target_property(${_target} LINK_DEPENDS ${_file_full_path})
 473 endfunction()