# Compiler Core add_compiler_flags(-pipe -fms-extensions) # Debugging (Note: DWARF-4 on 4.5.1 when we ship) add_compiler_flags(-gdwarf-2 -g2 -femit-struct-debug-detailed=none -feliminate-unused-debug-types) # Tuning if(ARCH MATCHES i386) add_compiler_flags(-march=${OARCH} -mtune=${TUNE}) else() add_compiler_flags(-march=${OARCH}) endif() # Warnings add_compiler_flags(-Wall -Wno-char-subscripts -Wpointer-arith -Wno-multichar -Wno-error=uninitialized -Wno-unused-value -Winvalid-pch) if(ARCH MATCHES amd64) add_compiler_flags(-Wno-format) elseif(ARCH MATCHES arm) add_compiler_flags(-Wno-attributes) endif() # Optimizations if(OPTIMIZE STREQUAL "1") add_compiler_flags(-Os) elseif(OPTIMIZE STREQUAL "2") add_compiler_flags(-Os) elseif(OPTIMIZE STREQUAL "3") add_compiler_flags(-O1) elseif(OPTIMIZE STREQUAL "4") add_compiler_flags(-O2) elseif(OPTIMIZE STREQUAL "5") add_compiler_flags(-O3) endif() add_compiler_flags(-fno-strict-aliasing) if(ARCH MATCHES i386) add_compiler_flags(-mpreferred-stack-boundary=2 -fno-set-stack-executable -fno-optimize-sibling-calls -fno-omit-frame-pointer) if(OPTIMIZE STREQUAL "1") add_compiler_flags(-ftracer -momit-leaf-frame-pointer) endif() elseif(ARCH MATCHES amd64) add_compiler_flags(-mpreferred-stack-boundary=4) if(OPTIMIZE STREQUAL "1") add_compiler_flags(-ftracer -momit-leaf-frame-pointer) endif() elseif(ARCH MATCHES arm) if(OPTIMIZE STREQUAL "1") add_compiler_flags(-ftracer) endif() endif() # Other if(ARCH MATCHES amd64) add_definitions(-U_X86_ -UWIN32) elseif(ARCH MATCHES arm) add_definitions(-U_UNICODE -UUNICODE) add_definitions(-D__MSVCRT__) # DUBIOUS endif() # alternative arch name if(ARCH MATCHES amd64) set(ARCH2 x86_64) else() set(ARCH2 ${ARCH}) endif() # Linking if(ARCH MATCHES i386) link_directories(${REACTOS_SOURCE_DIR}/importlibs) endif() link_directories(${REACTOS_BINARY_DIR}/lib/sdk/crt) set(CMAKE_C_LINK_EXECUTABLE " -o ") set(CMAKE_CXX_LINK_EXECUTABLE " -o ") set(CMAKE_EXE_LINKER_FLAGS "-nodefaultlibs -nostdlib -Wl,--enable-auto-image-base -Wl,--disable-auto-import -Wl,--disable-stdcall-fixup") set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS_INIT} -Wl,--disable-stdcall-fixup") set(CMAKE_C_CREATE_SHARED_LIBRARY " -o ") set(CMAKE_CXX_CREATE_SHARED_LIBRARY " -o ") set(CMAKE_RC_CREATE_SHARED_LIBRARY " -o ") set(CMAKE_ASM_COMPILE_OBJECT " -x assembler-with-cpp -o -I${REACTOS_SOURCE_DIR}/include/asm -I${REACTOS_BINARY_DIR}/include/asm ${CMAKE_C_FLAGS} -D__ASM__ -c ") #set(CMAKE_RC_COMPILE_OBJECT " -i -I${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${REACTOS_SOURCE_DIR}/include/crt/mingw32 -O coff -o ") # Temporary, until windres issues are fixed get_target_property(WRC native-wrc IMPORTED_LOCATION_NOCONFIG) set(CMAKE_RC_COMPILE_OBJECT " -DRC_INVOKED -D__WIN32__=1 -D__FLAT__=1 -I${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${REACTOS_SOURCE_DIR}/include/crt/mingw32 -xc -E -o " "${WRC} -i -o " " -i -J res -O coff -o ") # Optional 3rd parameter: stdcall stack bytes function(set_entrypoint MODULE ENTRYPOINT) if(${ENTRYPOINT} STREQUAL "0") add_linkerflag(${MODULE} "-Wl,-entry,0") elseif(ARCH MATCHES i386) set(_entrysymbol _${ENTRYPOINT}) if (${ARGC} GREATER 2) set(_entrysymbol ${_entrysymbol}@${ARGV2}) endif() add_linkerflag(${MODULE} "-Wl,-entry,${_entrysymbol}") else() add_linkerflag(${MODULE} "-Wl,-entry,${ENTRYPOINT}") endif() endfunction() function(set_subsystem MODULE SUBSYSTEM) add_linkerflag(${MODULE} "-Wl,--subsystem,${SUBSYSTEM}") endfunction() function(set_image_base MODULE IMAGE_BASE) add_linkerflag(${MODULE} "-Wl,--image-base,${IMAGE_BASE}") endfunction() function(set_module_type MODULE TYPE) add_dependencies(${MODULE} psdk) if(${IS_CPP}) target_link_libraries(${MODULE} stlport -lsupc++ -lgcc) endif() if(${TYPE} MATCHES nativecui) set_subsystem(${MODULE} native) set_entrypoint(${MODULE} NtProcessStartup 4) elseif(${TYPE} MATCHES win32gui) set_subsystem(${MODULE} windows) if(IS_UNICODE) set_entrypoint(${MODULE} wWinMainCRTStartup) else() set_entrypoint(${MODULE} WinMainCRTStartup) endif(IS_UNICODE) elseif(${TYPE} MATCHES win32cui) set_subsystem(${MODULE} console) if(IS_UNICODE) set_entrypoint(${MODULE} wmainCRTStartup) else() set_entrypoint(${MODULE} mainCRTStartup) endif(IS_UNICODE) elseif(${TYPE} MATCHES win32dll) set_entrypoint(${MODULE} DllMainCRTStartup 12) if(DEFINED baseaddress_${MODULE}) set_image_base(${MODULE} ${baseaddress_${MODULE}}) else() message(STATUS "${MODULE} has no base address") endif() elseif(${TYPE} MATCHES win32ocx) set_entrypoint(${MODULE} DllMainCRTStartup 12) set_target_properties(${MODULE} PROPERTIES SUFFIX ".ocx") elseif(${TYPE} MATCHES cpl) set_entrypoint(${MODULE} DllMainCRTStartup 12) set_target_properties(${MODULE} PROPERTIES SUFFIX ".cpl") elseif(${TYPE} MATCHES kernelmodedriver) set_target_properties(${MODULE} PROPERTIES LINK_FLAGS "-Wl,--exclude-all-symbols -Wl,-file-alignment=0x1000 -Wl,-section-alignment=0x1000" SUFFIX ".sys") set_entrypoint(${MODULE} DriverEntry 8) set_subsystem(${MODULE} native) set_image_base(${MODULE} 0x00010000) add_dependencies(${MODULE} bugcodes) elseif(${TYPE} MATCHES nativedll) set_subsystem(${MODULE} native) set_entrypoint(${MODULE} DllMain 12) else() message(FATAL_ERROR "Unknown module type : ${TYPE}") endif() endfunction() # Workaround lack of mingw RC support in cmake function(set_rc_compiler) get_directory_property(defines COMPILE_DEFINITIONS) get_directory_property(includes INCLUDE_DIRECTORIES) foreach(arg ${defines}) set(rc_result_defs "${rc_result_defs} -D${arg}") endforeach() foreach(arg ${includes}) set(rc_result_incs "-I${arg} ${rc_result_incs}") endforeach() #set(CMAKE_RC_COMPILE_OBJECT " ${rc_result_defs} ${rc_result_incs} -i -O coff -o " PARENT_SCOPE) set(CMAKE_RC_COMPILE_OBJECT " -DRC_INVOKED -D__WIN32__=1 -D__FLAT__=1 ${rc_result_defs} -I${CMAKE_CURRENT_SOURCE_DIR} ${rc_result_incs} -xc -E -o " "${WRC} -I${CMAKE_CURRENT_SOURCE_DIR} ${rc_result_incs} -i -o " " -i -J res -O coff -o " PARENT_SCOPE) endfunction() function(add_delay_importlibs MODULE) foreach(LIB ${ARGN}) target_link_libraries(${MODULE} ${CMAKE_BINARY_DIR}/importlibs/lib${LIB}_delayed.a) add_dependencies(${MODULE} lib${LIB}_delayed) endforeach() target_link_libraries(${MODULE} delayimp) endfunction() if(NOT ARCH MATCHES i386) set(DECO_OPTION "-@") endif() function(add_importlib_target _exports_file) get_filename_component(_name ${_exports_file} NAME_WE) get_filename_component(_extension ${_exports_file} EXT) get_target_property(_suffix ${_name} SUFFIX) if(${_suffix} STREQUAL "_suffix-NOTFOUND") get_target_property(_type ${_name} TYPE) if(${_type} MATCHES EXECUTABLE) set(_suffix ".exe") else() set(_suffix ".dll") endif() endif() if (${_extension} STREQUAL ".spec") # Normal importlib creation add_custom_command( OUTPUT ${CMAKE_BINARY_DIR}/importlibs/lib${_name}.a COMMAND native-spec2def -n=${_name}${_suffix} -a=${ARCH2} -d=${CMAKE_CURRENT_BINARY_DIR}/${_name}_implib.def ${CMAKE_CURRENT_SOURCE_DIR}/${_exports_file} COMMAND ${MINGW_PREFIX}dlltool --def ${CMAKE_CURRENT_BINARY_DIR}/${_name}_implib.def --kill-at --output-lib=${CMAKE_BINARY_DIR}/importlibs/lib${_name}.a DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_exports_file} native-spec2def) # Delayed importlib creation add_custom_command( OUTPUT ${CMAKE_BINARY_DIR}/importlibs/lib${_name}_delayed.a COMMAND native-spec2def -n=${_name}${_suffix} -a=${ARCH2} -d=${CMAKE_CURRENT_BINARY_DIR}/${_name}_delayed_implib.def ${CMAKE_CURRENT_SOURCE_DIR}/${_exports_file} COMMAND ${MINGW_PREFIX}dlltool --def ${CMAKE_CURRENT_BINARY_DIR}/${_name}_delayed_implib.def --kill-at --output-delaylib ${CMAKE_BINARY_DIR}/importlibs/lib${_name}_delayed.a DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_exports_file} native-spec2def) elseif(${_extension} STREQUAL ".def") message("Use of def files for import libs is deprecated: ${_exports_file}") add_custom_command( OUTPUT ${CMAKE_BINARY_DIR}/importlibs/lib${_name}.a COMMAND ${MINGW_PREFIX}dlltool --def ${CMAKE_CURRENT_SOURCE_DIR}/${_exports_file} --kill-at --output-lib=${CMAKE_BINARY_DIR}/importlibs/lib${_name}.a DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_exports_file}) add_custom_command( OUTPUT ${CMAKE_BINARY_DIR}/importlibs/lib${_name}_delayed.a COMMAND ${MINGW_PREFIX}dlltool --def ${CMAKE_CURRENT_SOURCE_DIR}/${_exports_file} --kill-at --output-delaylib ${CMAKE_BINARY_DIR}/importlibs/lib${_name}_delayed.a DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_exports_file}) else() message(FATAL_ERROR "Unsupported exports file extension: ${_extension}") endif() # Normal importlib target add_custom_target( lib${_name} DEPENDS ${CMAKE_BINARY_DIR}/importlibs/lib${_name}.a) # Delayed importlib target add_custom_target( lib${_name}_delayed DEPENDS ${CMAKE_BINARY_DIR}/importlibs/lib${_name}_delayed.a) endfunction() function(spec2def _dllname _spec_file) if(${ARGC} GREATER 2) set(_file ${ARGV2}) else() get_filename_component(_file ${_spec_file} NAME_WE) endif() add_custom_command( OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_file}.def ${CMAKE_CURRENT_BINARY_DIR}/${_file}_stubs.c 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} DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file} native-spec2def) set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${_file}.def PROPERTIES GENERATED TRUE EXTERNAL_OBJECT TRUE) set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${_file}_stubs.c PROPERTIES GENERATED TRUE) endfunction() macro(macro_mc FILE) 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) endmacro() #pseh lib, needed with mingw set(PSEH_LIB "pseh") # Macros if(PCH) macro(_PCH_GET_COMPILE_FLAGS _target_name _out_compile_flags _header_filename) # Add the precompiled header to the build get_filename_component(_FILE ${_header_filename} NAME) set(_gch_filename "${_FILE}.gch") list(APPEND ${_out_compile_flags} -c ${_header_filename} -o ${_gch_filename}) # This gets us our includes get_directory_property(DIRINC INCLUDE_DIRECTORIES) foreach(item ${DIRINC}) list(APPEND ${_out_compile_flags} -I${item}) endforeach() # This our definitions get_directory_property(_compiler_flags DEFINITIONS) list(APPEND ${_out_compile_flags} ${_compiler_flags}) # This gets any specific definitions that were added with set-target-property get_target_property(_target_defs ${_target_name} COMPILE_DEFINITIONS) if (_target_defs) foreach(item ${_target_defs}) list(APPEND ${_out_compile_flags} -D${item}) endforeach() endif() if(IS_CPP) list(APPEND ${_out_compile_flags} ${CMAKE_CXX_FLAGS}) else() list(APPEND ${_out_compile_flags} ${CMAKE_C_FLAGS}) endif() separate_arguments(${_out_compile_flags}) endmacro() macro(add_pch _target_name _FILE) set(_header_filename ${CMAKE_CURRENT_SOURCE_DIR}/${_FILE}) get_filename_component(_basename ${_FILE} NAME) set(_gch_filename ${_basename}.gch) _PCH_GET_COMPILE_FLAGS(${_target_name} _args ${_header_filename}) if(IS_CPP) set(__lang CXX) set(__compiler ${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}) else() set(__lang C) set(__compiler ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1}) endif() add_custom_command(OUTPUT ${_gch_filename} COMMAND ${__compiler} ${_args} IMPLICIT_DEPENDS ${__lang} ${_header_filename} DEPENDS ${_header_filename} ${ARGN}) get_target_property(_src_files ${_target_name} SOURCES) foreach(_item in ${_src_files}) get_source_file_property(__src_lang ${_item} LANGUAGE) if(__src_lang STREQUAL __lang) set_source_files_properties(${_item} PROPERTIES COMPILE_FLAGS "-fpch-preprocess" OBJECT_DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${_gch_filename}) endif() endforeach() #set dependency checking : depends on precompiled header only whixh already depends on deeper header set_target_properties(${_target_name} PROPERTIES IMPLICIT_DEPENDS_INCLUDE_TRANSFORM "\"${_basename}\"=;<${_basename}>=") endmacro() else() macro(add_pch _target_name _FILE) endmacro() endif() function(CreateBootSectorTarget _target_name _asm_file _object_file _base_address) get_filename_component(OBJECT_PATH ${_object_file} PATH) get_filename_component(OBJECT_NAME ${_object_file} NAME) file(MAKE_DIRECTORY ${OBJECT_PATH}) get_directory_property(defines COMPILE_DEFINITIONS) get_directory_property(includes INCLUDE_DIRECTORIES) foreach(arg ${defines}) set(result_defs ${result_defs} -D${arg}) endforeach() foreach(arg ${includes}) set(result_incs -I${arg} ${result_incs}) endforeach() add_custom_command( OUTPUT ${_object_file} COMMAND nasm -o ${_object_file} ${result_incs} ${result_defs} -f bin ${_asm_file} DEPENDS ${_asm_file}) set_source_files_properties(${_object_file} PROPERTIES GENERATED TRUE) add_custom_target(${_target_name} ALL DEPENDS ${_object_file}) endfunction() function(CreateBootSectorTarget2 _target_name _asm_file _binary_file _base_address) set(_object_file ${_binary_file}.o) add_custom_command( OUTPUT ${_object_file} COMMAND ${CMAKE_ASM_COMPILER} -x assembler-with-cpp -o ${_object_file} -I${REACTOS_SOURCE_DIR}/include/asm -I${REACTOS_BINARY_DIR}/include/asm -D__ASM__ -c ${_asm_file} DEPENDS ${_asm_file}) add_custom_command( OUTPUT ${_binary_file} COMMAND native-obj2bin ${_object_file} ${_binary_file} ${_base_address} # COMMAND objcopy --output-target binary --image-base 0x${_base_address} ${_object_file} ${_binary_file} DEPENDS ${_object_file} native-obj2bin) set_source_files_properties(${_object_file} ${_binary_file} PROPERTIES GENERATED TRUE) add_custom_target(${_target_name} ALL DEPENDS ${_binary_file}) endfunction()