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 if(NOT GCC_VERSION VERSION_LESS 4.8)
  51     add_compile_flags("-fno-aggressive-loop-optimizations")
  52 endif()
  53
  54 if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
  55     add_compile_flags_language("-std=gnu89 -Wno-microsoft" "C")
  56     set(CMAKE_LINK_DEF_FILE_FLAG "")
  57     set(CMAKE_STATIC_LIBRARY_SUFFIX ".a")
  58     set(CMAKE_LINK_LIBRARY_SUFFIX "")
  59     set(CMAKE_CREATE_WIN32_EXE "")
  60     set(CMAKE_C_COMPILE_OPTIONS_PIC "")
  61     set(CMAKE_CXX_COMPILE_OPTIONS_PIC "")
  62     set(CMAKE_C_COMPILE_OPTIONS_PIE "")
  63     set(CMAKE_CXX_COMPILE_OPTIONS_PIE "")
  64     set(CMAKE_ASM_FLAGS_DEBUG "")
  65     set(CMAKE_C_FLAGS_DEBUG "")
  66     set(CMAKE_CXX_FLAGS_DEBUG "")
  67 endif()
  68
  69 if(DBG)
  70     if(NOT CMAKE_C_COMPILER_ID STREQUAL "Clang")
  71         add_compile_flags_language("-Wold-style-declaration" "C")
  72     endif()
  73     add_compile_flags_language("-Wdeclaration-after-statement" "C")
  74 endif()
  75
  76 add_compile_flags_language("-fno-rtti -fno-exceptions" "CXX")
  77
  78 #bug
  79 #file(TO_NATIVE_PATH ${REACTOS_SOURCE_DIR} REACTOS_SOURCE_DIR_NATIVE)
  80 #workaround
  81 set(REACTOS_SOURCE_DIR_NATIVE ${REACTOS_SOURCE_DIR})
  82  if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
  83 string(REPLACE "/" "\\" REACTOS_SOURCE_DIR_NATIVE ${REACTOS_SOURCE_DIR})
  84 endif()
  85
  86 if((NOT CMAKE_C_COMPILER_ID STREQUAL "Clang") AND (NOT SEPARATE_DBG))
  87     add_compile_flags("-fdebug-prefix-map=\"${REACTOS_SOURCE_DIR_NATIVE}\"=ReactOS")
  88 endif()
  89
  90 # Debugging
  91 if(NOT CMAKE_BUILD_TYPE STREQUAL "Release")
  92     if(SEPARATE_DBG)
  93         add_compile_flags("-gdwarf-2 -ggdb")
  94     else()
  95         add_compile_flags("-gdwarf-2 -gstrict-dwarf")
  96         if(NOT CMAKE_C_COMPILER_ID STREQUAL "Clang")
  97             add_compile_flags("-femit-struct-debug-detailed=none -feliminate-unused-debug-symbols")
  98         endif()
  99     endif()
 100 endif()
 101
 102 # Tuning
 103 if(ARCH STREQUAL "i386")
 104     add_compile_flags("-march=${OARCH} -mtune=${TUNE}")
 105 else()
 106     add_compile_flags("-march=${OARCH}")
 107 endif()
 108
 109 # Warnings, errors
 110 if((NOT CMAKE_BUILD_TYPE STREQUAL "Release") AND (NOT CMAKE_C_COMPILER_ID STREQUAL "Clang"))
 111     add_compile_flags("-Werror")
 112 endif()
 113
 114 add_compile_flags("-Wall -Wpointer-arith")
 115 add_compile_flags("-Wno-char-subscripts -Wno-multichar -Wno-unused-value")
 116
 117 if(NOT CMAKE_C_COMPILER_ID STREQUAL "Clang")
 118     add_compile_flags("-Wno-maybe-uninitialized")
 119 endif()
 120
 121 if(ARCH STREQUAL "amd64")
 122     add_compile_flags("-Wno-format")
 123 elseif(ARCH STREQUAL "arm")
 124     add_compile_flags("-Wno-attributes")
 125 endif()
 126
 127 # Optimizations
 128 # FIXME: Revisit this to see if we even need these levels
 129 if(CMAKE_BUILD_TYPE STREQUAL "Release")
 130     add_compile_flags("-O2 -DNDEBUG")
 131 else()
 132     if(OPTIMIZE STREQUAL "1")
 133         add_compile_flags("-Os -ftracer")
 134     elseif(OPTIMIZE STREQUAL "2")
 135         add_compile_flags("-Os")
 136     elseif(OPTIMIZE STREQUAL "3")
 137         add_compile_flags("-Og")
 138     elseif(OPTIMIZE STREQUAL "4")
 139         add_compile_flags("-O1")
 140     elseif(OPTIMIZE STREQUAL "5")
 141         add_compile_flags("-O2")
 142     elseif(OPTIMIZE STREQUAL "6")
 143         add_compile_flags("-O3")
 144     elseif(OPTIMIZE STREQUAL "7")
 145         add_compile_flags("-Ofast")
 146     endif()
 147 endif()
 148
 149 # Link-time code generation
 150 if(LTCG)
 151     add_compile_flags("-flto -fno-fat-lto-objects")
 152 endif()
 153
 154 if(ARCH STREQUAL "i386")
 155     add_compile_flags("-fno-optimize-sibling-calls -fno-omit-frame-pointer")
 156     if(NOT CMAKE_C_COMPILER_ID STREQUAL "Clang")
 157         add_compile_flags("-mpreferred-stack-boundary=3 -fno-set-stack-executable")
 158     endif()
 159     # FIXME: this doesn't work. CMAKE_BUILD_TYPE is always "Debug"
 160     if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
 161         add_compile_flags("-momit-leaf-frame-pointer")
 162     endif()
 163 elseif(ARCH STREQUAL "amd64")
 164     add_compile_flags("-mpreferred-stack-boundary=4")
 165 endif()
 166
 167 # Other
 168 if(ARCH STREQUAL "amd64")
 169     add_definitions(-U_X86_ -UWIN32)
 170 elseif(ARCH STREQUAL "arm")
 171     add_definitions(-U_UNICODE -UUNICODE)
 172     add_definitions(-D__MSVCRT__) # DUBIOUS
 173 endif()
 174
 175 add_definitions(-D_inline=__inline)
 176
 177 # Alternative arch name
 178 if(ARCH STREQUAL "amd64")
 179     set(ARCH2 x86_64)
 180 else()
 181     set(ARCH2 ${ARCH})
 182 endif()
 183
 184 if(SEPARATE_DBG)
 185     # PDB style debug puts all dwarf debug info in a separate dbg file
 186     message(STATUS "Building separate debug symbols")
 187     file(MAKE_DIRECTORY ${REACTOS_BINARY_DIR}/symbols)
 188     if(CMAKE_GENERATOR STREQUAL "Ninja")
 189         set(CMAKE_DEBUG_SYMBOL_SUFFIX "")
 190         set(SYMBOL_FILE <TARGET_PDB>)
 191     else()
 192         set(SYMBOL_FILE <TARGET>)
 193     endif()
 194     set(OBJCOPY ${CMAKE_OBJCOPY})
 195     set(CMAKE_C_LINK_EXECUTABLE
 196         "<CMAKE_C_COMPILER> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
 197         "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
 198         "${OBJCOPY} --strip-debug <TARGET>")
 199     set(CMAKE_CXX_LINK_EXECUTABLE
 200         "<CMAKE_CXX_COMPILER> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
 201         "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
 202         "${OBJCOPY} --strip-debug <TARGET>")
 203     set(CMAKE_C_CREATE_SHARED_LIBRARY
 204         "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
 205         "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
 206         "${OBJCOPY} --strip-debug <TARGET>")
 207     set(CMAKE_CXX_CREATE_SHARED_LIBRARY
 208         "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
 209         "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
 210         "${OBJCOPY} --strip-debug <TARGET>")
 211     set(CMAKE_RC_CREATE_SHARED_LIBRARY
 212         "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
 213         "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
 214         "${OBJCOPY} --strip-debug <TARGET>")
 215 elseif(NO_ROSSYM)
 216     # Dwarf-based build
 217     message(STATUS "Generating a dwarf-based build (no rsym)")
 218     set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> ${CMAKE_C_FLAGS} <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
 219     set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> ${CMAKE_CXX_FLAGS} <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
 220     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>")
 221     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>")
 222     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>")
 223 else()
 224     # Normal rsym build
 225     if(NEW_STYLE_BUILD)
 226         string(TOUPPER ${CMAKE_BUILD_TYPE} _build_type)
 227         get_target_property(RSYM native-rsym IMPORTED_LOCATION_${_build_type})
 228     else()
 229         get_target_property(RSYM native-rsym IMPORTED_LOCATION_NOCONFIG)
 230     endif()
 231
 232     set(CMAKE_C_LINK_EXECUTABLE
 233         "<CMAKE_C_COMPILER> ${CMAKE_C_FLAGS} <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
 234         "${RSYM} -s ${REACTOS_SOURCE_DIR} <TARGET> <TARGET>")
 235     set(CMAKE_CXX_LINK_EXECUTABLE
 236         "<CMAKE_CXX_COMPILER> ${CMAKE_CXX_FLAGS} <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
 237         "${RSYM} -s ${REACTOS_SOURCE_DIR} <TARGET> <TARGET>")
 238     set(CMAKE_C_CREATE_SHARED_LIBRARY
 239         "<CMAKE_C_COMPILER> ${CMAKE_C_FLAGS} <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
 240         "${RSYM} -s ${REACTOS_SOURCE_DIR} <TARGET> <TARGET>")
 241     set(CMAKE_CXX_CREATE_SHARED_LIBRARY
 242         "<CMAKE_CXX_COMPILER> ${CMAKE_CXX_FLAGS} <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
 243         "${RSYM} -s ${REACTOS_SOURCE_DIR} <TARGET> <TARGET>")
 244     set(CMAKE_RC_CREATE_SHARED_LIBRARY
 245         "<CMAKE_C_COMPILER> ${CMAKE_C_FLAGS} <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
 246 endif()
 247
 248 set(CMAKE_C_CREATE_SHARED_MODULE ${CMAKE_C_CREATE_SHARED_LIBRARY})
 249 set(CMAKE_CXX_CREATE_SHARED_MODULE ${CMAKE_CXX_CREATE_SHARED_LIBRARY})
 250 set(CMAKE_RC_CREATE_SHARED_MODULE ${CMAKE_RC_CREATE_SHARED_LIBRARY})
 251
 252 set(CMAKE_EXE_LINKER_FLAGS "-nostdlib -Wl,--enable-auto-image-base,--disable-auto-import,--disable-stdcall-fixup")
 253 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS_INIT} -Wl,--disable-stdcall-fixup")
 254 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS_INIT} -Wl,--disable-stdcall-fixup")
 255
 256 if((NOT CMAKE_C_COMPILER_ID STREQUAL "Clang") AND (NOT CMAKE_BUILD_TYPE STREQUAL "Release"))
 257     # FIXME: Set this once Clang toolchain works with it
 258     set(_compress_debug_sections_flag "-Wa,--compress-debug-sections")
 259 endif()
 260
 261 if(CMAKE_VERSION VERSION_LESS 3.4.0)
 262     set(CMAKE_C_COMPILE_OBJECT "${CCACHE} <CMAKE_C_COMPILER> <DEFINES> ${_compress_debug_sections_flag} <FLAGS> -o <OBJECT> -c <SOURCE>")
 263     # FIXME: Once the GCC toolchain bugs are fixed, add _compress_debug_sections_flag to CXX too
 264     set(CMAKE_CXX_COMPILE_OBJECT "${CCACHE} <CMAKE_CXX_COMPILER> <DEFINES> <FLAGS> -o <OBJECT> -c <SOURCE>")
 265     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>")
 266
 267     set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> -O coff <FLAGS> -DRC_INVOKED -D__WIN32__=1 -D__FLAT__=1 ${I18N_DEFS} <DEFINES> <SOURCE> <OBJECT>")
 268 else()
 269     set(CMAKE_C_COMPILE_OBJECT "${CCACHE} <CMAKE_C_COMPILER> <DEFINES> ${_compress_debug_sections_flag} <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
 270     # FIXME: Once the GCC toolchain bugs are fixed, add _compress_debug_sections_flag to CXX too
 271     set(CMAKE_CXX_COMPILE_OBJECT "${CCACHE} <CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
 272     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>")
 273
 274     set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> -O coff <INCLUDES> <FLAGS> -DRC_INVOKED -D__WIN32__=1 -D__FLAT__=1 ${I18N_DEFS} <DEFINES> <SOURCE> <OBJECT>")
 275 endif()
 276 set(CMAKE_DEPFILE_FLAGS_RC "--preprocessor \"${MINGW_TOOLCHAIN_PREFIX}gcc${MINGW_TOOLCHAIN_SUFFIX} -E -xc-header -MMD -MF <DEPFILE> -MT <OBJECT>\" ")
 277
 278 # Optional 3rd parameter: stdcall stack bytes
 279 function(set_entrypoint MODULE ENTRYPOINT)
 280     if(${ENTRYPOINT} STREQUAL "0")
 281         add_target_link_flags(${MODULE} "-Wl,-entry,0")
 282     elseif(ARCH STREQUAL "i386")
 283         set(_entrysymbol _${ENTRYPOINT})
 284         if(${ARGC} GREATER 2)
 285             set(_entrysymbol ${_entrysymbol}@${ARGV2})
 286         endif()
 287         add_target_link_flags(${MODULE} "-Wl,-entry,${_entrysymbol}")
 288     else()
 289         add_target_link_flags(${MODULE} "-Wl,-entry,${ENTRYPOINT}")
 290     endif()
 291 endfunction()
 292
 293 function(set_subsystem MODULE SUBSYSTEM)
 294     add_target_link_flags(${MODULE} "-Wl,--subsystem,${SUBSYSTEM}:5.01")
 295 endfunction()
 296
 297 function(set_image_base MODULE IMAGE_BASE)
 298     add_target_link_flags(${MODULE} "-Wl,--image-base,${IMAGE_BASE}")
 299 endfunction()
 300
 301 function(set_module_type_toolchain MODULE TYPE)
 302     if(CPP_USE_STL)
 303         if((${TYPE} STREQUAL "kernelmodedriver") OR (${TYPE} STREQUAL "wdmdriver"))
 304             message(FATAL_ERROR "Use of STL in kernelmodedriver or wdmdriver type module prohibited")
 305         endif()
 306         target_link_libraries(${MODULE} -lstdc++ -lsupc++ -lgcc -lmingwex)
 307     elseif(CPP_USE_RT)
 308         target_link_libraries(${MODULE} -lsupc++ -lgcc)
 309     elseif(IS_CPP)
 310         target_link_libraries(${MODULE} -lgcc)
 311     endif()
 312
 313     if((${TYPE} STREQUAL "kernelmodedriver") OR (${TYPE} STREQUAL "wdmdriver"))
 314         add_target_link_flags(${MODULE} "-Wl,--exclude-all-symbols,-file-alignment=0x1000,-section-alignment=0x1000")
 315         if(${TYPE} STREQUAL "wdmdriver")
 316             add_target_link_flags(${MODULE} "-Wl,--wdmdriver")
 317         endif()
 318     endif()
 319
 320     if(STACK_PROTECTOR)
 321         target_link_libraries(${MODULE} gcc_ssp)
 322     endif()
 323 endfunction()
 324
 325 function(add_delay_importlibs _module)
 326     get_target_property(_module_type ${_module} TYPE)
 327     if(_module_type STREQUAL "STATIC_LIBRARY")
 328         message(FATAL_ERROR "Cannot add delay imports to a static library")
 329     endif()
 330     foreach(_lib ${ARGN})
 331         get_filename_component(_basename "${_lib}" NAME_WE)
 332         target_link_libraries(${_module} lib${_basename}_delayed)
 333     endforeach()
 334     target_link_libraries(${_module} delayimp)
 335 endfunction()
 336
 337 if(NOT ARCH STREQUAL "i386")
 338     set(DECO_OPTION "-@")
 339 endif()
 340
 341 function(generate_import_lib _libname _dllname _spec_file)
 342     # Generate the def for the import lib
 343     add_custom_command(
 344         OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def
 345         COMMAND native-spec2def -n=${_dllname} -a=${ARCH2} ${ARGN} --implib -d=${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file}
 346         DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file} native-spec2def)
 347     set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def PROPERTIES EXTERNAL_OBJECT TRUE)
 348
 349     # Create normal importlib
 350     _add_library(${_libname} STATIC EXCLUDE_FROM_ALL ${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def)
 351     set_target_properties(${_libname} PROPERTIES LINKER_LANGUAGE "IMPLIB" PREFIX "")
 352
 353     # Create delayed importlib
 354     _add_library(${_libname}_delayed STATIC EXCLUDE_FROM_ALL ${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def)
 355     set_target_properties(${_libname}_delayed PROPERTIES LINKER_LANGUAGE "IMPLIB_DELAYED" PREFIX "")
 356 endfunction()
 357
 358 # Cute little hack to produce import libs
 359 set(CMAKE_IMPLIB_CREATE_STATIC_LIBRARY "${CMAKE_DLLTOOL} --def <OBJECTS> --kill-at --output-lib=<TARGET>")
 360 set(CMAKE_IMPLIB_DELAYED_CREATE_STATIC_LIBRARY "${CMAKE_DLLTOOL} --def <OBJECTS> --kill-at --output-delaylib=<TARGET>")
 361 function(spec2def _dllname _spec_file)
 362
 363     cmake_parse_arguments(__spec2def "ADD_IMPORTLIB;NO_PRIVATE_WARNINGS;WITH_RELAY" "VERSION" "" ${ARGN})
 364
 365     # Get library basename
 366     get_filename_component(_file ${_dllname} NAME_WE)
 367
 368     # Error out on anything else than spec
 369     if(NOT ${_spec_file} MATCHES ".*\\.spec")
 370         message(FATAL_ERROR "spec2def only takes spec files as input.")
 371     endif()
 372
 373     if (__spec2def_WITH_RELAY)
 374         set(__with_relay_arg "--with-tracing")
 375     endif()
 376
 377     if(__spec2def_VERSION)
 378         set(__version_arg "--version=0x${__spec2def_VERSION}")
 379     endif()
 380
 381     # Generate exports def and C stubs file for the DLL
 382     add_custom_command(
 383         OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_file}.def ${CMAKE_CURRENT_BINARY_DIR}/${_file}_stubs.c
 384         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}
 385         DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file} native-spec2def)
 386
 387     if(__spec2def_ADD_IMPORTLIB)
 388         set(_extraflags)
 389         if(__spec2def_NO_PRIVATE_WARNINGS)
 390             set(_extraflags --no-private-warnings)
 391         endif()
 392
 393         generate_import_lib(lib${_file} ${_dllname} ${_spec_file} ${_extraflags})
 394     endif()
 395 endfunction()
 396
 397 macro(macro_mc FLAG FILE)
 398     set(COMMAND_MC ${CMAKE_MC_COMPILER} -u ${FLAG} -b -h ${CMAKE_CURRENT_BINARY_DIR}/ -r ${CMAKE_CURRENT_BINARY_DIR}/ ${FILE})
 399 endmacro()
 400
 401 # PSEH lib, needed with mingw
 402 set(PSEH_LIB "pseh")
 403
 404 # Macros
 405 if(PCH AND (NOT ENABLE_CCACHE) AND (NOT CMAKE_HOST_APPLE))
 406     add_compile_flags("-Winvalid-pch -Werror=invalid-pch")
 407     macro(add_pch _target _pch _sources)
 408         # When including x.h GCC looks for x.h.gch first
 409         set(_pch_final_name "${_target}_pch.h")
 410         set(_gch ${CMAKE_CURRENT_BINARY_DIR}/${_pch_final_name}.gch)
 411
 412         if(IS_CPP)
 413             set(_pch_language CXX)
 414         else()
 415             set(_pch_language C)
 416         endif()
 417
 418         # Build the precompiled header
 419         # HEADER_FILE_ONLY FALSE: force compiling the header
 420         # EXTERNAL_SOURCE TRUE: don't use the .gch file when linking
 421         set_source_files_properties(${_pch} PROPERTIES
 422             HEADER_FILE_ONLY FALSE
 423             LANGUAGE ${_pch_language}
 424             EXTERNAL_SOURCE TRUE
 425             OBJECT_LOCATION ${_gch})
 426
 427         # Include the gch in the specified source files, skipping the pch file itself
 428         list(REMOVE_ITEM ${_sources} ${_pch})
 429         foreach(_src ${${_sources}})
 430             set_property(SOURCE ${_src} APPEND_STRING PROPERTY COMPILE_FLAGS " ${_ccache_flag} -include ${CMAKE_CURRENT_BINARY_DIR}/${_pch_final_name}")
 431             set_property(SOURCE ${_src} APPEND PROPERTY OBJECT_DEPENDS ${_gch})
 432         endforeach()
 433     endmacro()
 434 else()
 435     macro(add_pch _target _pch _sources)
 436     endmacro()
 437 endif()
 438
 439 function(CreateBootSectorTarget _target_name _asm_file _binary_file _base_address)
 440     set(_object_file ${_binary_file}.o)
 441
 442     add_custom_command(
 443         OUTPUT ${_object_file}
 444         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}
 445         DEPENDS ${_asm_file})
 446
 447     add_custom_command(
 448         OUTPUT ${_binary_file}
 449         COMMAND native-obj2bin ${_object_file} ${_binary_file} ${_base_address}
 450         # COMMAND objcopy --output-target binary --image-base 0x${_base_address} ${_object_file} ${_binary_file}
 451         DEPENDS ${_object_file} native-obj2bin)
 452
 453     set_source_files_properties(${_object_file} ${_binary_file} PROPERTIES GENERATED TRUE)
 454
 455     add_custom_target(${_target_name} ALL DEPENDS ${_binary_file})
 456 endfunction()
 457
 458 function(allow_warnings __module)
 459     # We don't allow warnings in trunk, this needs to be reworked. See CORE-6959.
 460     #add_target_compile_flags(${__module} "-Wno-error")
 461 endfunction()
 462
 463 macro(add_asm_files _target)
 464     list(APPEND ${_target} ${ARGN})
 465 endmacro()
 466
 467 function(add_linker_script _target _linker_script_file)
 468     get_filename_component(_file_full_path ${_linker_script_file} ABSOLUTE)
 469     add_target_link_flags(${_target} "-Wl,-T,${_file_full_path}")
 470     add_target_property(${_target} LINK_DEPENDS ${_file_full_path})
 471 endfunction()