gcc.cmake

   1
   2 # Linking
   3 if(ARCH MATCHES i386)
   4 link_directories("${REACTOS_SOURCE_DIR}/importlibs")
   5 endif()
   6 link_directories(${REACTOS_BINARY_DIR}/lib/3rdparty/mingw)
   7 set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
   8 set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
   9 set(CMAKE_EXE_LINKER_FLAGS "-nodefaultlibs -nostdlib -Wl,--enable-auto-image-base -Wl,--disable-auto-import")
  10 # -Wl,-T,${REACTOS_SOURCE_DIR}/global.lds
  11 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS_INIT} -Wl,--disable-stdcall-fixup")
  12
  13 #set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> -i <SOURCE> <CMAKE_C_LINK_FLAGS> <DEFINES> -I${REACTOS_SOURCE_DIR}/include/psdk -I${REACTOS_BINARY_DIR}/include/psdk -I${REACTOS_SOURCE_DIR}/include/ -I${REACTOS_SOURCE_DIR}/include/reactos -I${REACTOS_BINARY_DIR}/include/reactos -I${REACTOS_SOURCE_DIR}/include/reactos/wine -I${REACTOS_SOURCE_DIR}/include/crt -I${REACTOS_SOURCE_DIR}/include/crt/mingw32 -O coff -o <OBJECT>")
  14
  15 # Temporary, until windres issues are fixed
  16 get_target_property(WRC native-wrc IMPORTED_LOCATION_NOCONFIG)
  17 set(CMAKE_RC_COMPILE_OBJECT
  18     "<CMAKE_C_COMPILER> -DRC_INVOKED -D__WIN32__=1 -D__FLAT__=1 <DEFINES> -I${REACTOS_SOURCE_DIR}/include/psdk -I${REACTOS_BINARY_DIR}/include/psdk -I${REACTOS_SOURCE_DIR}/include/ -I${REACTOS_SOURCE_DIR}/include/reactos -I${REACTOS_BINARY_DIR}/include/reactos -I${REACTOS_SOURCE_DIR}/include/reactos/wine -I${REACTOS_SOURCE_DIR}/include/crt -I${REACTOS_SOURCE_DIR}/include/crt/mingw32 -xc -E <SOURCE> -o <OBJECT>"
  19     "${WRC} -i <OBJECT> -o <OBJECT>"
  20     "<CMAKE_RC_COMPILER> -i <OBJECT> -J res -O coff -o <OBJECT>")
  21
  22 if(NOT CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
  23         set(CMAKE_C_CREATE_STATIC_LIBRARY "<CMAKE_AR> crs <TARGET> <LINK_FLAGS> <OBJECTS>")
  24 endif()
  25
  26 # Compiler Core
  27 add_definitions(-pipe -fms-extensions)
  28
  29 set(CMAKE_C_CREATE_SHARED_LIBRARY "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
  30 set(CMAKE_CXX_CREATE_SHARED_LIBRARY "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
  31 set(CMAKE_RC_CREATE_SHARED_LIBRARY "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
  32
  33 # Debugging (Note: DWARF-4 on 4.5.1 when we ship)
  34 add_definitions(-gdwarf-2 -g2 -femit-struct-debug-detailed=none -feliminate-unused-debug-types)
  35
  36 # Tuning
  37 if(ARCH MATCHES i386)
  38     add_definitions(-march=${OARCH} -mtune=${TUNE})
  39 else()
  40     add_definitions(-march=${OARCH})
  41 endif()
  42
  43 # Warnings
  44
  45 add_definitions(-Wall -Wno-char-subscripts -Wpointer-arith -Wno-multichar -Wno-error=uninitialized -Wno-unused-value -Winvalid-pch)
  46
  47 if(ARCH MATCHES amd64)
  48     add_definitions(-Wno-format)
  49 elseif(ARCH MATCHES arm)
  50     add_definitions(-Wno-attributes)
  51 endif()
  52
  53 # Optimizations
  54
  55 if(OPTIMIZE STREQUAL "1")
  56     add_definitions(-Os)
  57 elseif(OPTIMIZE STREQUAL "2")
  58     add_definitions(-Os)
  59 elseif(OPTIMIZE STREQUAL "3")
  60     add_definitions(-O1)
  61 elseif(OPTIMIZE STREQUAL "4")
  62     add_definitions(-O2)
  63 elseif(OPTIMIZE STREQUAL "5")
  64     add_definitions(-O3)
  65 endif()
  66
  67 add_definitions(-fno-strict-aliasing)
  68
  69 if(ARCH MATCHES i386)
  70     add_definitions(-mpreferred-stack-boundary=2 -fno-set-stack-executable -fno-optimize-sibling-calls)
  71     if(OPTIMIZE STREQUAL "1")
  72         add_definitions(-ftracer -momit-leaf-frame-pointer)
  73     endif()
  74 elseif(ARCH MATCHES amd64)
  75     add_definitions(-mpreferred-stack-boundary=4)
  76     if(OPTIMIZE STREQUAL "1")
  77         add_definitions(-ftracer -momit-leaf-frame-pointer)
  78     endif()
  79 elseif(ARCH MATCHES arm)
  80     if(OPTIMIZE STREQUAL "1")
  81         add_definitions(-ftracer)
  82     endif()
  83 endif()
  84
  85 # Other
  86 if(ARCH MATCHES amd64)
  87     add_definitions(-U_X86_ -UWIN32)
  88 elseif(ARCH MATCHES arm)
  89     add_definitions(-U_UNICODE -UUNICODE)
  90     add_definitions(-D__MSVCRT__) # DUBIOUS
  91 endif()
  92
  93 # alternative arch name
  94 if(ARCH MATCHES amd64)
  95     set(ARCH2 x86_64)
  96 else()
  97     set(ARCH2 ${ARCH})
  98 endif()
  99
 100 # Macros
 101 macro(_PCH_GET_COMPILE_FLAGS _target_name _out_compile_flags _header_filename)
 102     # Add the precompiled header to the build
 103     get_filename_component(FILE ${_header_filename} NAME)
 104     set(_gch_filename "${_target_name}_${FILE}.gch")
 105     list(APPEND ${_out_compile_flags} -c ${_header_filename} -o ${_gch_filename})
 106
 107     # This gets us our includes
 108     get_directory_property(DIRINC INCLUDE_DIRECTORIES)
 109     foreach(item ${DIRINC})
 110         list(APPEND ${_out_compile_flags} -I${item})
 111     endforeach()
 112
 113     # This is a particular bit of undocumented/hacky magic I'm quite proud of
 114     get_directory_property(_compiler_flags DEFINITIONS)
 115     string(REPLACE "\ " "\t" _compiler_flags ${_compiler_flags})
 116     list(APPEND ${_out_compile_flags} ${_compiler_flags})
 117
 118     # This gets any specific definitions that were added with set-target-property
 119     get_target_property(_target_defs ${_target_name} COMPILE_DEFINITIONS)
 120     if (_target_defs)
 121         foreach(item ${_target_defs})
 122             list(APPEND ${_out_compile_flags} -D${item})
 123         endforeach()
 124     endif()
 125 endmacro()
 126
 127 macro(add_pch _target_name _header_filename _src_list)
 128     get_filename_component(FILE ${_header_filename} NAME)
 129     set(_gch_filename "${_target_name}_${FILE}.gch")
 130     list(APPEND ${_src_list} ${_gch_filename})
 131     _PCH_GET_COMPILE_FLAGS(${_target_name} _args ${_header_filename})
 132     file(REMOVE ${_gch_filename})
 133     add_custom_command(
 134         OUTPUT ${_gch_filename}
 135         COMMAND ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1} ${_args}
 136         DEPENDS ${_header_filename})
 137 endmacro()
 138
 139 macro(add_linkerflag MODULE _flag)
 140     set(NEW_LINKER_FLAGS ${_flag})
 141     get_target_property(LINKER_FLAGS ${MODULE} LINK_FLAGS)
 142     if(LINKER_FLAGS)
 143         set(NEW_LINKER_FLAGS "${LINKER_FLAGS} ${NEW_LINKER_FLAGS}")
 144     endif()
 145     set_target_properties(${MODULE} PROPERTIES LINK_FLAGS ${NEW_LINKER_FLAGS})
 146 endmacro()
 147
 148 # Optional 3rd parameter: stdcall stack bytes
 149 macro(set_entrypoint MODULE ENTRYPOINT)
 150     if(${ENTRYPOINT} STREQUAL "0")
 151         add_linkerflag(${MODULE} "-Wl,-entry,0")
 152     elseif(ARCH MATCHES i386)
 153         set(_entrysymbol _${ENTRYPOINT})
 154         if (${ARGC} GREATER 2)
 155             set(_entrysymbol ${_entrysymbol}@${ARGV2})
 156         endif()
 157         add_linkerflag(${MODULE} "-Wl,-entry,${_entrysymbol}")
 158     else()
 159         add_linkerflag(${MODULE} "-Wl,-entry,${ENTRYPOINT}")
 160     endif()
 161 endmacro()
 162
 163 macro(set_subsystem MODULE SUBSYSTEM)
 164     add_linkerflag(${MODULE} "-Wl,--subsystem,${SUBSYSTEM}")
 165 endmacro()
 166
 167 macro(set_image_base MODULE IMAGE_BASE)
 168     add_linkerflag(${MODULE} "-Wl,--image-base,${IMAGE_BASE}")
 169 endmacro()
 170
 171 macro(set_module_type MODULE TYPE)
 172
 173     add_dependencies(${MODULE} psdk)
 174     if(${IS_CPP})
 175         target_link_libraries(${MODULE} stlport -lsupc++ -lgcc)
 176     endif()
 177
 178     if(${TYPE} MATCHES nativecui)
 179         set_subsystem(${MODULE} native)
 180         set_entrypoint(${MODULE} NtProcessStartup 4)
 181     elseif(${TYPE} MATCHES win32gui)
 182         set_subsystem(${MODULE} windows)
 183         set_entrypoint(${MODULE} WinMainCRTStartup)
 184         if(NOT IS_UNICODE)
 185             target_link_libraries(${MODULE} mingw_main)
 186         else()
 187             target_link_libraries(${MODULE} mingw_wmain)
 188         endif(NOT IS_UNICODE)
 189         target_link_libraries(${MODULE} mingw_common)
 190     elseif(${TYPE} MATCHES win32cui)
 191         set_subsystem(${MODULE} console)
 192         set_entrypoint(${MODULE} mainCRTStartup)
 193         if(NOT IS_UNICODE)
 194             target_link_libraries(${MODULE} mingw_main)
 195         else()
 196             target_link_libraries(${MODULE} mingw_wmain)
 197         endif(NOT IS_UNICODE)
 198         target_link_libraries(${MODULE} mingw_common)
 199     elseif(${TYPE} MATCHES win32dll)
 200                 set_entrypoint(${MODULE} DllMain 12)
 201         target_link_libraries(${MODULE} mingw_dllmain mingw_common)
 202         if(DEFINED baseaddress_${MODULE})
 203             set_image_base(${MODULE} ${baseaddress_${MODULE}})
 204         else()
 205             message(STATUS "${MODULE} has no base address")
 206         endif()
 207     elseif(${TYPE} MATCHES win32ocx)
 208         set_entrypoint(${MODULE} DllMain 12)
 209         target_link_libraries(${MODULE} mingw_dllmain mingw_common)
 210         set_target_properties(${MODULE} PROPERTIES SUFFIX ".ocx")
 211     elseif(${TYPE} MATCHES cpl)
 212         set_entrypoint(${MODULE} DllMain 12)
 213         target_link_libraries(${MODULE} mingw_dllmain mingw_common)
 214         set_target_properties(${MODULE} PROPERTIES SUFFIX ".cpl")
 215     elseif(${TYPE} MATCHES kernelmodedriver)
 216         set_target_properties(${MODULE} PROPERTIES LINK_FLAGS "-Wl,--exclude-all-symbols -Wl,-file-alignment=0x1000 -Wl,-section-alignment=0x1000" SUFFIX ".sys")
 217         set_entrypoint(${MODULE} DriverEntry 8)
 218         set_subsystem(${MODULE} native)
 219         set_image_base(${MODULE} 0x00010000)
 220         add_dependencies(${MODULE} bugcodes)
 221     elseif(${TYPE} MATCHES nativedll)
 222         set_subsystem(${MODULE} native)
 223     else()
 224         message(FATAL_ERROR "Unknown module type : ${TYPE}")
 225     endif()
 226 endmacro()
 227
 228 macro(set_unicode)
 229    add_definitions(-DUNICODE -D_UNICODE)
 230    set(IS_UNICODE 1)
 231 endmacro()
 232
 233 # Workaround lack of mingw RC support in cmake
 234 macro(set_rc_compiler)
 235     get_directory_property(defines COMPILE_DEFINITIONS)
 236     get_directory_property(includes INCLUDE_DIRECTORIES)
 237
 238     foreach(arg ${defines})
 239         set(rc_result_defs "${rc_result_defs} -D${arg}")
 240     endforeach()
 241
 242     foreach(arg ${includes})
 243         set(rc_result_incs "-I${arg} ${rc_result_incs}")
 244     endforeach()
 245
 246     #set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> ${rc_result_defs} ${rc_result_incs} -i <SOURCE> -O coff -o <OBJECT>")
 247     set(CMAKE_RC_COMPILE_OBJECT
 248     "<CMAKE_C_COMPILER> -DRC_INVOKED -D__WIN32__=1 -D__FLAT__=1 ${rc_result_defs} -I${CMAKE_CURRENT_SOURCE_DIR} ${rc_result_incs} -xc -E <SOURCE> -o <OBJECT>"
 249     "${WRC} -I${CMAKE_CURRENT_SOURCE_DIR} -i <OBJECT> -o <OBJECT>"
 250     "<CMAKE_RC_COMPILER> -i <OBJECT> -J res -O coff -o <OBJECT>")
 251 endmacro()
 252
 253 #idl files support
 254 set(IDL_COMPILER native-widl)
 255
 256 if(ARCH MATCHES i386)
 257     set(IDL_FLAGS -m32 --win32)
 258 elseif(ARCH MATCHES amd64)
 259     set(IDL_FLAGS -m64 --win64)
 260 endif()
 261
 262 set(IDL_HEADER_ARG -h -o) #.h
 263 set(IDL_TYPELIB_ARG -t -o) #.tlb
 264 set(IDL_SERVER_ARG -s -S) #.c for server library
 265 set(IDL_CLIENT_ARG -c -C) #.c for stub client library
 266 set(IDL_PROXY_ARG -p -P)
 267 set(IDL_INTERFACE_ARG -u -o)
 268 set(IDL_DLLDATA_ARG --dlldata-only -o)
 269
 270
 271 macro(add_importlibs MODULE)
 272     add_dependency_node(${MODULE})
 273     foreach(LIB ${ARGN})
 274         target_link_libraries(${MODULE} ${CMAKE_BINARY_DIR}/importlibs/lib${LIB}.a)
 275         add_dependencies(${MODULE} lib${LIB})
 276         add_dependency_edge(${MODULE} ${LIB})
 277     endforeach()
 278 endmacro()
 279
 280 if(NOT ARCH MATCHES i386)
 281     set(DECO_OPTION "-@")
 282 endif()
 283
 284 macro(add_importlib_target _exports_file)
 285
 286     get_filename_component(_name ${_exports_file} NAME_WE)
 287     get_filename_component(_extension ${_exports_file} EXT)
 288     get_target_property(_suffix ${_name} SUFFIX)
 289     if(${_suffix} STREQUAL "_suffix-NOTFOUND")
 290         get_target_property(_type ${_name} TYPE)
 291         if(${_type} MATCHES EXECUTABLE)
 292             set(_suffix ".exe")
 293         else()
 294             set(_suffix ".dll")
 295         endif()
 296     endif()
 297
 298     if (${_extension} STREQUAL ".spec")
 299
 300         add_custom_command(
 301             OUTPUT ${CMAKE_BINARY_DIR}/importlibs/lib${_name}.a
 302             COMMAND native-spec2def -n=${_name}${_suffix} -a=${ARCH2} -d=${CMAKE_CURRENT_BINARY_DIR}/${_name}_implib.def ${CMAKE_CURRENT_SOURCE_DIR}/${_exports_file}
 303             COMMAND ${MINGW_PREFIX}dlltool --def ${CMAKE_CURRENT_BINARY_DIR}/${_name}_implib.def --kill-at --output-lib=${CMAKE_BINARY_DIR}/importlibs/lib${_name}.a
 304             DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_exports_file})
 305
 306     elseif(${_extension} STREQUAL ".def")
 307         message("Use of def files for import libs is deprecated: ${_exports_file}")
 308         add_custom_command(
 309             OUTPUT ${CMAKE_BINARY_DIR}/importlibs/lib${_name}.a
 310             COMMAND ${MINGW_PREFIX}dlltool --def ${CMAKE_CURRENT_SOURCE_DIR}/${_exports_file} --kill-at --output-lib=${CMAKE_BINARY_DIR}/importlibs/lib${_name}.a
 311             DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_exports_file})
 312     else()
 313         message(FATAL_ERROR "Unsupported exports file extension: ${_extension}")
 314     endif()
 315
 316     add_custom_target(
 317         lib${_name}
 318         DEPENDS ${CMAKE_BINARY_DIR}/importlibs/lib${_name}.a)
 319
 320 endmacro()
 321
 322 macro(spec2def _dllname _spec_file)
 323     get_filename_component(_file ${_spec_file} NAME_WE)
 324     add_custom_command(
 325         OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_file}.def ${CMAKE_CURRENT_BINARY_DIR}/${_file}_stubs.c
 326         COMMAND native-spec2def -n=${_dllname} --kill-at -a=${ARCH2} -d=${CMAKE_CURRENT_BINARY_DIR}/${_file}.def -s=${CMAKE_CURRENT_BINARY_DIR}/${_file}_stubs.c ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file}
 327         DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file})
 328     set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${_file}.def
 329         PROPERTIES GENERATED TRUE EXTERNAL_OBJECT TRUE)
 330     set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${_file}_stubs.c PROPERTIES GENERATED TRUE)
 331 endmacro()
 332
 333 macro(macro_mc FILE)
 334     set(COMMAND_MC ${MINGW_PREFIX}windmc -A -b ${CMAKE_CURRENT_SOURCE_DIR}/${FILE}.mc -r ${REACTOS_BINARY_DIR}/include/reactos -h ${REACTOS_BINARY_DIR}/include/reactos)
 335 endmacro()
 336
 337 #pseh lib, needed with mingw
 338 set(PSEH_LIB "pseh")