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=gnu99 -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 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 # Tuning
 102 if(ARCH STREQUAL "i386")
 103     add_compile_flags("-march=${OARCH} -mtune=${TUNE}")
 104 else()
 105     add_compile_flags("-march=${OARCH}")
 106 endif()
 107
 108 # Warnings, errors
 109 if((NOT CMAKE_BUILD_TYPE STREQUAL "Release") AND (NOT CMAKE_C_COMPILER_ID STREQUAL "Clang"))
 110     add_compile_flags("-Werror")
 111 endif()
 112
 113 add_compile_flags("-Wall -Wpointer-arith")
 114 add_compile_flags("-Wno-char-subscripts -Wno-multichar -Wno-unused-value")
 115 if(NOT GCC_VERSION VERSION_LESS 6.1)
 116     add_compile_flags("-Wno-unused-const-variable")
 117 endif()
 118 add_compile_flags("-Wno-unused-local-typedefs")
 119 add_compile_flags("-Wno-deprecated")
 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 # Fix build with GLIBCXX + our c++ headers
 182 add_definitions(-D_GLIBCXX_HAVE_BROKEN_VSWPRINTF)
 183
 184 # Alternative arch name
 185 if(ARCH STREQUAL "amd64")
 186     set(ARCH2 x86_64)
 187 else()
 188     set(ARCH2 ${ARCH})
 189 endif()
 190
 191 if(SEPARATE_DBG)
 192     # PDB style debug puts all dwarf debug info in a separate dbg file
 193     message(STATUS "Building separate debug symbols")
 194     file(MAKE_DIRECTORY ${REACTOS_BINARY_DIR}/symbols)
 195     if(CMAKE_GENERATOR STREQUAL "Ninja")
 196         # Those variables seems to be set but empty in newer CMake versions
 197         # and Ninja generator relies on them to generate PDB name, so unset them.
 198         unset(MSVC_C_ARCHITECTURE_ID)
 199         unset(MSVC_CXX_ARCHITECTURE_ID)
 200         set(CMAKE_DEBUG_SYMBOL_SUFFIX "")
 201         set(SYMBOL_FILE <TARGET_PDB>)
 202     else()
 203         set(SYMBOL_FILE <TARGET>)
 204     endif()
 205     set(OBJCOPY ${CMAKE_OBJCOPY})
 206     set(CMAKE_C_LINK_EXECUTABLE
 207         "<CMAKE_C_COMPILER> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
 208         "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
 209         "${OBJCOPY} --strip-debug <TARGET>")
 210     set(CMAKE_CXX_LINK_EXECUTABLE
 211         "<CMAKE_CXX_COMPILER> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
 212         "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
 213         "${OBJCOPY} --strip-debug <TARGET>")
 214     set(CMAKE_C_CREATE_SHARED_LIBRARY
 215         "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
 216         "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
 217         "${OBJCOPY} --strip-debug <TARGET>")
 218     set(CMAKE_CXX_CREATE_SHARED_LIBRARY
 219         "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
 220         "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
 221         "${OBJCOPY} --strip-debug <TARGET>")
 222     set(CMAKE_RC_CREATE_SHARED_LIBRARY
 223         "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
 224         "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
 225         "${OBJCOPY} --strip-debug <TARGET>")
 226 elseif(NO_ROSSYM)
 227     # Dwarf-based build
 228     message(STATUS "Generating a dwarf-based build (no rsym)")
 229     set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> ${CMAKE_C_FLAGS} <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
 230     set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> ${CMAKE_CXX_FLAGS} <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
 231     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>")
 232     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>")
 233     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>")
 234 else()
 235     # Normal rsym build
 236     get_target_property(RSYM native-rsym IMPORTED_LOCATION_NOCONFIG)
 237
 238     set(CMAKE_C_LINK_EXECUTABLE
 239         "<CMAKE_C_COMPILER> ${CMAKE_C_FLAGS} <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
 240         "${RSYM} -s ${REACTOS_SOURCE_DIR} <TARGET> <TARGET>")
 241     set(CMAKE_CXX_LINK_EXECUTABLE
 242         "<CMAKE_CXX_COMPILER> ${CMAKE_CXX_FLAGS} <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
 243         "${RSYM} -s ${REACTOS_SOURCE_DIR} <TARGET> <TARGET>")
 244     set(CMAKE_C_CREATE_SHARED_LIBRARY
 245         "<CMAKE_C_COMPILER> ${CMAKE_C_FLAGS} <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
 246         "${RSYM} -s ${REACTOS_SOURCE_DIR} <TARGET> <TARGET>")
 247     set(CMAKE_CXX_CREATE_SHARED_LIBRARY
 248         "<CMAKE_CXX_COMPILER> ${CMAKE_CXX_FLAGS} <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
 249         "${RSYM} -s ${REACTOS_SOURCE_DIR} <TARGET> <TARGET>")
 250     set(CMAKE_RC_CREATE_SHARED_LIBRARY
 251         "<CMAKE_C_COMPILER> ${CMAKE_C_FLAGS} <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
 252 endif()
 253
 254 set(CMAKE_C_CREATE_SHARED_MODULE ${CMAKE_C_CREATE_SHARED_LIBRARY})
 255 set(CMAKE_CXX_CREATE_SHARED_MODULE ${CMAKE_CXX_CREATE_SHARED_LIBRARY})
 256 set(CMAKE_RC_CREATE_SHARED_MODULE ${CMAKE_RC_CREATE_SHARED_LIBRARY})
 257
 258 set(CMAKE_EXE_LINKER_FLAGS "-nostdlib -Wl,--enable-auto-image-base,--disable-auto-import,--disable-stdcall-fixup,--gc-sections")
 259 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS_INIT} -Wl,--disable-stdcall-fixup")
 260 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS_INIT} -Wl,--disable-stdcall-fixup")
 261
 262 if((CMAKE_C_COMPILER_ID STREQUAL "GNU") AND
 263    (NOT CMAKE_BUILD_TYPE STREQUAL "Release") AND
 264    (NOT CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 7.0))
 265     # FIXME: Set this once Clang toolchain works with it
 266     set(_compress_debug_sections_flag "-Wa,--compress-debug-sections")
 267 endif()
 268
 269 if(CMAKE_VERSION VERSION_LESS 3.4.0)
 270     set(CMAKE_C_COMPILE_OBJECT "${CCACHE} <CMAKE_C_COMPILER> <DEFINES> ${_compress_debug_sections_flag} <FLAGS> -o <OBJECT> -c <SOURCE>")
 271     # FIXME: Once the GCC toolchain bugs are fixed, add _compress_debug_sections_flag to CXX too
 272     set(CMAKE_CXX_COMPILE_OBJECT "${CCACHE} <CMAKE_CXX_COMPILER> <DEFINES> <FLAGS> -o <OBJECT> -c <SOURCE>")
 273     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>")
 274
 275     set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> -O coff <FLAGS> -DRC_INVOKED -D__WIN32__=1 -D__FLAT__=1 ${I18N_DEFS} <DEFINES> <SOURCE> <OBJECT>")
 276 else()
 277     set(CMAKE_C_COMPILE_OBJECT "${CCACHE} <CMAKE_C_COMPILER> <DEFINES> ${_compress_debug_sections_flag} <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
 278     # FIXME: Once the GCC toolchain bugs are fixed, add _compress_debug_sections_flag to CXX too
 279     set(CMAKE_CXX_COMPILE_OBJECT "${CCACHE} <CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>")
 280     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>")
 281
 282     set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> -O coff <INCLUDES> <FLAGS> -DRC_INVOKED -D__WIN32__=1 -D__FLAT__=1 ${I18N_DEFS} <DEFINES> <SOURCE> <OBJECT>")
 283 endif()
 284 set(CMAKE_DEPFILE_FLAGS_RC "--preprocessor \"${MINGW_TOOLCHAIN_PREFIX}gcc${MINGW_TOOLCHAIN_SUFFIX} -E -xc-header -MMD -MF <DEPFILE> -MT <OBJECT>\" ")
 285
 286 # Optional 3rd parameter: stdcall stack bytes
 287 function(set_entrypoint MODULE ENTRYPOINT)
 288     if(${ENTRYPOINT} STREQUAL "0")
 289         add_target_link_flags(${MODULE} "-Wl,-entry,0")
 290     elseif(ARCH STREQUAL "i386")
 291         set(_entrysymbol _${ENTRYPOINT})
 292         if(${ARGC} GREATER 2)
 293             set(_entrysymbol ${_entrysymbol}@${ARGV2})
 294         endif()
 295         add_target_link_flags(${MODULE} "-Wl,-entry,${_entrysymbol}")
 296     else()
 297         add_target_link_flags(${MODULE} "-Wl,-entry,${ENTRYPOINT}")
 298     endif()
 299 endfunction()
 300
 301 function(set_subsystem MODULE SUBSYSTEM)
 302     add_target_link_flags(${MODULE} "-Wl,--subsystem,${SUBSYSTEM}:5.01")
 303 endfunction()
 304
 305 function(set_image_base MODULE IMAGE_BASE)
 306     add_target_link_flags(${MODULE} "-Wl,--image-base,${IMAGE_BASE}")
 307 endfunction()
 308
 309 function(set_module_type_toolchain MODULE TYPE)
 310     if(CPP_USE_STL)
 311         if((${TYPE} STREQUAL "kernelmodedriver") OR (${TYPE} STREQUAL "wdmdriver"))
 312             message(FATAL_ERROR "Use of STL in kernelmodedriver or wdmdriver type module prohibited")
 313         endif()
 314         target_link_libraries(${MODULE} -lstdc++ -lsupc++ -lgcc -lmingwex)
 315     elseif(CPP_USE_RT)
 316         target_link_libraries(${MODULE} -lsupc++ -lgcc)
 317     elseif(IS_CPP)
 318         target_link_libraries(${MODULE} -lgcc)
 319     endif()
 320
 321     if((${TYPE} STREQUAL "kernelmodedriver") OR (${TYPE} STREQUAL "wdmdriver"))
 322         add_target_link_flags(${MODULE} "-Wl,--exclude-all-symbols,-file-alignment=0x1000,-section-alignment=0x1000")
 323         if(${TYPE} STREQUAL "wdmdriver")
 324             add_target_link_flags(${MODULE} "-Wl,--wdmdriver")
 325         endif()
 326         #Disabled due to LD bug: ROSBE-154
 327         #add_linker_script(${MODULE} ${REACTOS_SOURCE_DIR}/sdk/cmake/init-section.lds)
 328     endif()
 329
 330     if(STACK_PROTECTOR)
 331         target_link_libraries(${MODULE} gcc_ssp)
 332     endif()
 333 endfunction()
 334
 335 function(add_delay_importlibs _module)
 336     get_target_property(_module_type ${_module} TYPE)
 337     if(_module_type STREQUAL "STATIC_LIBRARY")
 338         message(FATAL_ERROR "Cannot add delay imports to a static library")
 339     endif()
 340     foreach(_lib ${ARGN})
 341         get_filename_component(_basename "${_lib}" NAME_WE)
 342         target_link_libraries(${_module} lib${_basename}_delayed)
 343     endforeach()
 344     target_link_libraries(${_module} delayimp)
 345 endfunction()
 346
 347 if(NOT ARCH STREQUAL "i386")
 348     set(DECO_OPTION "-@")
 349 endif()
 350
 351 function(fixup_load_config _target)
 352     get_target_property(PEFIXUP native-pefixup IMPORTED_LOCATION_NOCONFIG)
 353     add_custom_command(TARGET ${_target} POST_BUILD
 354         COMMAND "${PEFIXUP}"
 355                 "$<TARGET_FILE:${_target}>"
 356         COMMENT "Patching in LOAD_CONFIG")
 357 endfunction()
 358
 359 function(generate_import_lib _libname _dllname _spec_file)
 360     # Generate the def for the import lib
 361     add_custom_command(
 362         OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def
 363         COMMAND native-spec2def -n=${_dllname} -a=${ARCH2} ${ARGN} --implib -d=${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file}
 364         DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file} native-spec2def)
 365     set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def PROPERTIES EXTERNAL_OBJECT TRUE)
 366
 367     # Create normal importlib
 368     _add_library(${_libname} STATIC EXCLUDE_FROM_ALL ${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def)
 369     set_target_properties(${_libname} PROPERTIES LINKER_LANGUAGE "IMPLIB" PREFIX "")
 370
 371     # Create delayed importlib
 372     _add_library(${_libname}_delayed STATIC EXCLUDE_FROM_ALL ${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def)
 373     set_target_properties(${_libname}_delayed PROPERTIES LINKER_LANGUAGE "IMPLIB_DELAYED" PREFIX "")
 374 endfunction()
 375
 376 # Cute little hack to produce import libs
 377 set(CMAKE_IMPLIB_CREATE_STATIC_LIBRARY "${CMAKE_DLLTOOL} --def <OBJECTS> --kill-at --output-lib=<TARGET>")
 378 set(CMAKE_IMPLIB_DELAYED_CREATE_STATIC_LIBRARY "${CMAKE_DLLTOOL} --def <OBJECTS> --kill-at --output-delaylib=<TARGET>")
 379 function(spec2def _dllname _spec_file)
 380
 381     cmake_parse_arguments(__spec2def "ADD_IMPORTLIB;NO_PRIVATE_WARNINGS;WITH_RELAY" "VERSION" "" ${ARGN})
 382
 383     # Get library basename
 384     get_filename_component(_file ${_dllname} NAME_WE)
 385
 386     # Error out on anything else than spec
 387     if(NOT ${_spec_file} MATCHES ".*\\.spec")
 388         message(FATAL_ERROR "spec2def only takes spec files as input.")
 389     endif()
 390
 391     if (__spec2def_WITH_RELAY)
 392         set(__with_relay_arg "--with-tracing")
 393     endif()
 394
 395     if(__spec2def_VERSION)
 396         set(__version_arg "--version=0x${__spec2def_VERSION}")
 397     endif()
 398
 399     # Generate exports def and C stubs file for the DLL
 400     add_custom_command(
 401         OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_file}.def ${CMAKE_CURRENT_BINARY_DIR}/${_file}_stubs.c
 402         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}
 403         DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file} native-spec2def)
 404
 405     if(__spec2def_ADD_IMPORTLIB)
 406         set(_extraflags)
 407         if(__spec2def_NO_PRIVATE_WARNINGS)
 408             set(_extraflags --no-private-warnings)
 409         endif()
 410
 411         generate_import_lib(lib${_file} ${_dllname} ${_spec_file} ${_extraflags})
 412     endif()
 413 endfunction()
 414
 415 macro(macro_mc FLAG FILE)
 416     set(COMMAND_MC ${CMAKE_MC_COMPILER} -u ${FLAG} -b -h ${CMAKE_CURRENT_BINARY_DIR}/ -r ${CMAKE_CURRENT_BINARY_DIR}/ ${FILE})
 417 endmacro()
 418
 419 # PSEH lib, needed with mingw
 420 set(PSEH_LIB "pseh")
 421
 422 # Macros
 423 if(PCH AND (NOT ENABLE_CCACHE) AND (NOT CMAKE_HOST_APPLE))
 424     add_compile_flags("-Winvalid-pch -Werror=invalid-pch")
 425     macro(add_pch _target _pch _sources)
 426         # When including x.h GCC looks for x.h.gch first
 427         set(_pch_final_name "${_target}_pch.h")
 428         set(_gch ${CMAKE_CURRENT_BINARY_DIR}/${_pch_final_name}.gch)
 429
 430         if(IS_CPP)
 431             set(_pch_language CXX)
 432         else()
 433             set(_pch_language C)
 434         endif()
 435
 436         # Build the precompiled header
 437         # HEADER_FILE_ONLY FALSE: force compiling the header
 438         # EXTERNAL_SOURCE TRUE: don't use the .gch file when linking
 439         set_source_files_properties(${_pch} PROPERTIES
 440             HEADER_FILE_ONLY FALSE
 441             LANGUAGE ${_pch_language}
 442             EXTERNAL_SOURCE TRUE
 443             OBJECT_LOCATION ${_gch})
 444
 445         # Include the gch in the specified source files, skipping the pch file itself
 446         list(REMOVE_ITEM ${_sources} ${_pch})
 447         foreach(_src ${${_sources}})
 448             set_property(SOURCE ${_src} APPEND_STRING PROPERTY COMPILE_FLAGS " ${_ccache_flag} -include ${CMAKE_CURRENT_BINARY_DIR}/${_pch_final_name}")
 449             set_property(SOURCE ${_src} APPEND PROPERTY OBJECT_DEPENDS ${_gch})
 450         endforeach()
 451     endmacro()
 452 else()
 453     macro(add_pch _target _pch _sources)
 454     endmacro()
 455 endif()
 456
 457 function(CreateBootSectorTarget _target_name _asm_file _binary_file _base_address)
 458     set(_object_file ${_binary_file}.o)
 459
 460     get_defines(_defines)
 461     get_includes(_includes)
 462
 463     add_custom_command(
 464         OUTPUT ${_object_file}
 465         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 ${_includes} ${_defines} -D__ASM__ -c ${_asm_file}
 466         DEPENDS ${_asm_file})
 467
 468     add_custom_command(
 469         OUTPUT ${_binary_file}
 470         COMMAND native-obj2bin ${_object_file} ${_binary_file} ${_base_address}
 471         # COMMAND objcopy --output-target binary --image-base 0x${_base_address} ${_object_file} ${_binary_file}
 472         DEPENDS ${_object_file} native-obj2bin)
 473
 474     set_source_files_properties(${_object_file} ${_binary_file} PROPERTIES GENERATED TRUE)
 475
 476     add_custom_target(${_target_name} ALL DEPENDS ${_binary_file})
 477 endfunction()
 478
 479 function(allow_warnings __module)
 480     # We don't allow warnings in trunk, this needs to be reworked. See CORE-6959.
 481     #target_compile_options(${__module} PRIVATE "-Wno-error")
 482 endfunction()
 483
 484 macro(add_asm_files _target)
 485     list(APPEND ${_target} ${ARGN})
 486 endmacro()
 487
 488 function(add_linker_script _target _linker_script_file)
 489     get_filename_component(_file_full_path ${_linker_script_file} ABSOLUTE)
 490     add_target_link_flags(${_target} "-Wl,-T,${_file_full_path}")
 491     add_target_property(${_target} LINK_DEPENDS ${_file_full_path})
 492 endfunction()