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