Sync with trunk r63502.
[reactos.git] / cmake / CMakeMacros.cmake
index 783c3f5..8fa7594 100644 (file)
@@ -1,12 +1,81 @@
 
+# set_cpp
+#  Marks the current folder as containing C++ modules, additionally enabling
+#  specific C++ language features as specified (all of these default to off):
+#
+#  WITH_RUNTIME
+#   Links with the C++ runtime. Enable this for modules which use new/delete or
+#   RTTI, but do not require STL. This is the right choice if you see undefined
+#   references to operator new/delete, vector constructor/destructor iterator,
+#   type_info::vtable, ...
+#   Note: this only affects linking, so cannot be used for static libraries.
+#  WITH_RTTI
+#   Enables run-time type information. Enable this if the module uses typeid or
+#   dynamic_cast. You will probably need to enable WITH_RUNTIME as well, if
+#   you're not already using STL.
+#  WITH_EXCEPTIONS
+#   Enables C++ exception handling. Enable this if the module uses try/catch or
+#   throw. You might also need this if you use a standard operator new (the one
+#   without nothrow).
+#  WITH_STL
+#   Enables standard C++ headers and links to the Standard Template Library.
+#   Use this for modules using anything from the std:: namespace, e.g. maps,
+#   strings, vectors, etc.
+#   Note: this affects both compiling (via include directories) and
+#         linking (by adding STL). Implies WITH_RUNTIME.
+#   FIXME: WITH_STL is currently also required for runtime headers such as
+#          <new> and <exception>. This is not a big issue because in stl-less
+#          environments you usually don't want those anyway; but we might want
+#          to have modules like this in the future.
+#
+# Examples:
+#  set_cpp()
+#   Enables the C++ language, but will cause errors if any runtime or standard
+#   library features are used. This should be the default for C++ in kernel
+#   mode or otherwise restricted environments.
+#   Note: this is required to get libgcc (for multiplication/division) linked
+#         in for C++ modules, and to set the correct language for precompiled
+#         header files, so it IS required even with no features specified.
+#  set_cpp(WITH_RUNTIME)
+#   Links with the C++ runtime, so that e.g. custom operator new implementations
+#   can be used in a restricted environment. This is also required for linking
+#   with libraries (such as ATL) which have RTTI enabled, even if the module in
+#   question does not use WITH_RTTI.
+#  set_cpp(WITH_RTTI WITH_EXCEPTIONS WITH_STL)
+#   The full package. This will adjust compiler and linker so that all C++
+#   features can be used.
 macro(set_cpp)
-    set(IS_CPP 1)
-    if(MSVC)
-        include_directories(BEFORE ${REACTOS_SOURCE_DIR}/include/c++/stlport)
-        add_definitions(
-            -DNATIVE_CPP_INCLUDE=${REACTOS_SOURCE_DIR}/include/c++
-            -DNATIVE_C_INCLUDE=${REACTOS_SOURCE_DIR}/include/crt)
+    cmake_parse_arguments(__cppopts "WITH_RUNTIME;WITH_RTTI;WITH_EXCEPTIONS;WITH_STL" "" "" ${ARGN})
+    if(__cppopts_UNPARSED_ARGUMENTS)
+        message(FATAL_ERROR "set_cpp: unparsed arguments ${__cppopts_UNPARSED_ARGUMENTS}")
+    endif()
+
+    if(__cppopts_WITH_RUNTIME)
+        set(CPP_USE_RT 1)
+    endif()
+    if(__cppopts_WITH_RTTI)
+        if(MSVC)
+            replace_compile_flags("/GR-" "/GR")
+        else()
+            replace_compile_flags_language("-fno-rtti" "-frtti" "CXX")
+        endif()
+    endif()
+    if(__cppopts_WITH_EXCEPTIONS)
+        if(MSVC)
+            replace_compile_flags("/EHs-c-" "/EHsc")
+        else()
+            replace_compile_flags_language("-fno-exceptions" "-fexceptions" "CXX")
+        endif()
     endif()
+    if(__cppopts_WITH_STL)
+        set(CPP_USE_STL 1)
+        if(MSVC)
+            add_definitions(-DNATIVE_CPP_INCLUDE=${REACTOS_SOURCE_DIR}/include/c++)
+            include_directories(${REACTOS_SOURCE_DIR}/include/c++/stlport)
+        endif()
+    endif()
+
+    set(IS_CPP 1)
 endmacro()
 
 function(add_dependency_node _node)
@@ -57,26 +126,26 @@ function(add_message_headers _type)
 endfunction()
 
 function(add_link)
-       cmake_parse_arguments(_LINK "MINIMIZE" "NAME;PATH;CMD_LINE_ARGS;ICON;GUID" "" ${ARGN})
+    cmake_parse_arguments(_LINK "MINIMIZE" "NAME;PATH;CMD_LINE_ARGS;ICON;GUID" "" ${ARGN})
     if(NOT _LINK_NAME OR NOT _LINK_PATH)
         message(FATAL_ERROR "You must provide name and path")
     endif()
 
-       if(_LINK_CMD_LINE_ARGS)
-               set(_LINK_CMD_LINE_ARGS -c ${_LINK_CMD_LINE_ARGS})
-       endif()
+    if(_LINK_CMD_LINE_ARGS)
+        set(_LINK_CMD_LINE_ARGS -c ${_LINK_CMD_LINE_ARGS})
+    endif()
 
-       if(_LINK_ICON)
-               set(_LINK_ICON -i ${_LINK_ICON})
-       endif()
+    if(_LINK_ICON)
+        set(_LINK_ICON -i ${_LINK_ICON})
+    endif()
 
-       if(_LINK_GUID)
-               set(_LINK_GUID -g ${_LINK_GUID})
-       endif()
+    if(_LINK_GUID)
+        set(_LINK_GUID -g ${_LINK_GUID})
+    endif()
 
-       if(_LINK_MINIMIZE)
-               set(_LINK_MINIMIZE "-m")
-       endif()
+    if(_LINK_MINIMIZE)
+        set(_LINK_MINIMIZE "-m")
+    endif()
 
     add_custom_command(
         OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_LINK_NAME}.lnk
@@ -100,10 +169,30 @@ macro(dir_to_num dir var)
         set(${var} 6)
     elseif(${dir} STREQUAL reactos/bin)
         set(${var} 7)
-    elseif(${dir} STREQUAL reactos/media)
+    elseif(${dir} STREQUAL reactos/bin/data)
         set(${var} 8)
+    elseif(${dir} STREQUAL reactos/media)
+        set(${var} 9)
+    elseif(${dir} STREQUAL reactos/Microsoft.NET)
+        set(${var} 10)
+    elseif(${dir} STREQUAL reactos/Microsoft.NET/Framework)
+        set(${var} 11)
+    elseif(${dir} STREQUAL reactos/Microsoft.NET/Framework/v1.0.3705)
+        set(${var} 12)
+    elseif(${dir} STREQUAL reactos/Microsoft.NET/Framework/v1.1.4322)
+        set(${var} 13)
+    elseif(${dir} STREQUAL reactos/Microsoft.NET/Framework/v2.0.50727)
+        set(${var} 14)
+    elseif(${dir} STREQUAL reactos/Resources)
+        set(${var} 15)
+    elseif(${dir} STREQUAL reactos/Resources/Themes)
+        set(${var} 16)
+    elseif(${dir} STREQUAL reactos/system32/wbem)
+        set(${var} 17)
+    elseif(${dir} STREQUAL reactos/Resources/Themes/Lautus)
+        set(${var} 18)
     else()
-        message(ERROR "Wrong destination: ${dir}")
+        message(FATAL_ERROR "Wrong destination: ${dir}")
     endif()
 endmacro()
 
@@ -120,12 +209,12 @@ function(add_cd_file)
     endif()
 
     if(NOT _CD_FOR)
-        message(FATAL_ERROR "You must provide a cd name (or "all" for all of them) to install the file on!")
+        message(FATAL_ERROR "You must provide a cd name (or \"all\" for all of them) to install the file on!")
     endif()
 
     #get file if we need to
     if(NOT _CD_FILE)
-        get_target_property(_CD_FILE ${_CD_TARGET} LOCATION)
+        get_target_property(_CD_FILE ${_CD_TARGET} LOCATION_${CMAKE_BUILD_TYPE})
     endif()
 
     #do we add it to all CDs?
@@ -140,25 +229,24 @@ function(add_cd_file)
         if(_CD_NO_CAB)
             #directly on cd
             foreach(item ${_CD_FILE})
-                file(APPEND ${REACTOS_BINARY_DIR}/boot/bootcd.cmake "file(COPY \"${item}\" DESTINATION \"\${CD_DIR}/${_CD_DESTINATION}\")\n")
+                if(_CD_NAME_ON_CD)
+                    #rename it in the cd tree
+                    set(__file ${_CD_NAME_ON_CD})
+                else()
+                    get_filename_component(__file ${item} NAME)
+                endif()
+                set_property(GLOBAL APPEND PROPERTY BOOTCD_FILE_LIST "${_CD_DESTINATION}/${__file}=${item}")
             endforeach()
-            if(_CD_NAME_ON_CD)
-                get_filename_component(__file ${_CD_FILE} NAME)
-                #rename it in the cd tree
-                file(APPEND ${REACTOS_BINARY_DIR}/boot/bootcd.cmake "file(RENAME \${CD_DIR}/${_CD_DESTINATION}/${__file} \${CD_DIR}/${_CD_DESTINATION}/${_CD_NAME_ON_CD})\n")
-            endif()
             if(_CD_TARGET)
                 #manage dependency
-                add_dependencies(bootcd ${_CD_TARGET})
+                add_dependencies(bootcd ${_CD_TARGET} converted_hives)
             endif()
         else()
             #add it in reactos.cab
             dir_to_num(${_CD_DESTINATION} _num)
-            if(CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
-                file(APPEND ${REACTOS_BINARY_DIR}/boot/bootdata/packages/reactos.dff.dyn "${_CD_FILE} ${_num}\n")
-            else()
-                file(APPEND ${REACTOS_BINARY_DIR}/boot/bootdata/packages/reactos.dff.dyn "\"${_CD_FILE}\" ${_num}\n")
-            endif()
+            file(RELATIVE_PATH __relative_file ${REACTOS_SOURCE_DIR} ${_CD_FILE})
+            file(APPEND ${REACTOS_BINARY_DIR}/boot/bootdata/packages/reactos.dff.dyn "\"${__relative_file}\" ${_num}\n")
+            unset(__relative_file)
             if(_CD_TARGET)
                 #manage dependency
                 add_dependencies(reactos_cab ${_CD_TARGET})
@@ -171,16 +259,17 @@ function(add_cd_file)
     if(NOT __cd EQUAL -1)
         #manage dependency
         if(_CD_TARGET)
-            add_dependencies(livecd ${_CD_TARGET})
+            add_dependencies(livecd ${_CD_TARGET} converted_hives)
         endif()
         foreach(item ${_CD_FILE})
-            file(APPEND ${REACTOS_BINARY_DIR}/boot/livecd.cmake "file(COPY \"${item}\" DESTINATION \"\${CD_DIR}/${_CD_DESTINATION}\")\n")
+            if(_CD_NAME_ON_CD)
+                #rename it in the cd tree
+                set(__file ${_CD_NAME_ON_CD})
+            else()
+                get_filename_component(__file ${item} NAME)
+            endif()
+            set_property(GLOBAL APPEND PROPERTY LIVECD_FILE_LIST "${_CD_DESTINATION}/${__file}=${item}")
         endforeach()
-        if(_CD_NAME_ON_CD)
-            get_filename_component(__file ${_CD_FILE} NAME)
-            #rename it in the cd tree
-            file(APPEND ${REACTOS_BINARY_DIR}/boot/livecd.cmake "file(RENAME \${CD_DIR}/${_CD_DESTINATION}/${__file} \${CD_DIR}/${_CD_DESTINATION}/${_CD_NAME_ON_CD})\n")
-        endif()
     endif() #end livecd
 
     #do we add it to regtest?
@@ -190,16 +279,17 @@ function(add_cd_file)
         if(_CD_NO_CAB)
             #directly on cd
             foreach(item ${_CD_FILE})
-                file(APPEND ${REACTOS_BINARY_DIR}/boot/bootcdregtest.cmake "file(COPY \"${item}\" DESTINATION \"\${CD_DIR}/${_CD_DESTINATION}\")\n")
+                if(_CD_NAME_ON_CD)
+                    #rename it in the cd tree
+                    set(__file ${_CD_NAME_ON_CD})
+                else()
+                    get_filename_component(__file ${item} NAME)
+                endif()
+                set_property(GLOBAL APPEND PROPERTY BOOTCDREGTEST_FILE_LIST "${_CD_DESTINATION}/${__file}=${item}")
             endforeach()
-            if(_CD_NAME_ON_CD)
-                get_filename_component(__file ${_CD_FILE} NAME)
-                #rename it in the cd tree
-                file(APPEND ${REACTOS_BINARY_DIR}/boot/bootcdregtest.cmake "file(RENAME \${CD_DIR}/${_CD_DESTINATION}/${__file} \${CD_DIR}/${_CD_DESTINATION}/${_CD_NAME_ON_CD})\n")
-            endif()
             if(_CD_TARGET)
                 #manage dependency
-                add_dependencies(bootcdregtest ${_CD_TARGET})
+                add_dependencies(bootcdregtest ${_CD_TARGET} converted_hives)
             endif()
         else()
             #add it in reactos.cab
@@ -213,17 +303,38 @@ function(add_cd_file)
     endif() #end bootcd
 endfunction()
 
+function(create_iso_lists)
+    get_property(_filelist GLOBAL PROPERTY BOOTCD_FILE_LIST)
+    string(REPLACE ";" "\n" _filelist "${_filelist}")
+    file(APPEND ${REACTOS_BINARY_DIR}/boot/bootcd.lst "${_filelist}")
+    unset(_filelist)
+
+    get_property(_filelist GLOBAL PROPERTY LIVECD_FILE_LIST)
+    string(REPLACE ";" "\n" _filelist "${_filelist}")
+    file(APPEND ${REACTOS_BINARY_DIR}/boot/livecd.lst "${_filelist}")
+    unset(_filelist)
+
+    get_property(_filelist GLOBAL PROPERTY BOOTCDREGTEST_FILE_LIST)
+    string(REPLACE ";" "\n" _filelist "${_filelist}")
+    file(APPEND ${REACTOS_BINARY_DIR}/boot/bootcdregtest.lst "${_filelist}")
+    unset(_filelist)
+endfunction()
+
 # Create module_clean targets
-function(add_clean_target target)
-    if(CMAKE_GENERATOR MATCHES "Unix Makefiles" OR CMAKE_GENERATOR MATCHES "MinGW Makefiles")
-        set(CLEAN_COMMAND make clean)
-    elseif(CMAKE_GENERATOR MATCHES "NMake Makefiles")
-        set(CLEAN_COMMAND nmake /nologo clean)
+function(add_clean_target _target)
+    set(_clean_working_directory ${CMAKE_CURRENT_BINARY_DIR})
+    if(CMAKE_GENERATOR STREQUAL "Unix Makefiles" OR CMAKE_GENERATOR STREQUAL "MinGW Makefiles")
+        set(_clean_command make clean)
+    elseif(CMAKE_GENERATOR STREQUAL "NMake Makefiles")
+        set(_clean_command nmake /nologo clean)
+    elseif(CMAKE_GENERATOR STREQUAL "Ninja")
+        set(_clean_command ninja -t clean ${_target})
+        set(_clean_working_directory ${REACTOS_BINARY_DIR})
     endif()
-    add_custom_target(${target}_clean
-        COMMAND ${CLEAN_COMMAND}
-        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-        COMMENT "Cleaning ${target}")
+    add_custom_target(${_target}_clean
+        COMMAND ${_clean_command}
+        WORKING_DIRECTORY ${_clean_working_directory}
+        COMMENT "Cleaning ${_target}")
 endfunction()
 
 if(NOT MSVC_IDE)
@@ -236,9 +347,35 @@ if(NOT MSVC_IDE)
         _add_executable(${name} ${ARGN})
         add_clean_target(${name})
     endfunction()
+elseif(USE_FOLDER_STRUCTURE)
+    set_property(GLOBAL PROPERTY USE_FOLDERS ON)
+    string(LENGTH ${CMAKE_SOURCE_DIR} CMAKE_SOURCE_DIR_LENGTH)
+
+    function(add_custom_target name)
+        _add_custom_target(${name} ${ARGN})
+        string(SUBSTRING ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_SOURCE_DIR_LENGTH} -1 CMAKE_CURRENT_SOURCE_DIR_RELATIVE)
+        set_property(TARGET "${name}" PROPERTY FOLDER "${CMAKE_CURRENT_SOURCE_DIR_RELATIVE}")
+    endfunction()
+
+    function(add_library name)
+        _add_library(${name} ${ARGN})
+        get_target_property(_target_excluded ${name} EXCLUDE_FROM_ALL)
+        if(_target_excluded AND ${name} MATCHES "^lib.*")
+            set_property(TARGET "${name}" PROPERTY FOLDER "Importlibs")
+        else()
+            string(SUBSTRING ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_SOURCE_DIR_LENGTH} -1 CMAKE_CURRENT_SOURCE_DIR_RELATIVE)
+            set_property(TARGET "${name}" PROPERTY FOLDER "${CMAKE_CURRENT_SOURCE_DIR_RELATIVE}")
+        endif()
+    endfunction()
+
+    function(add_executable name)
+        _add_executable(${name} ${ARGN})
+        string(SUBSTRING ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_SOURCE_DIR_LENGTH} -1 CMAKE_CURRENT_SOURCE_DIR_RELATIVE)
+        set_property(TARGET "${name}" PROPERTY FOLDER "${CMAKE_CURRENT_SOURCE_DIR_RELATIVE}")
+    endfunction()
 endif()
 
-if(CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
+if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
     macro(to_win_path _cmake_path _native_path)
         string(REPLACE "/" "\\" ${_native_path} "${_cmake_path}")
     endmacro()
@@ -273,14 +410,14 @@ function(add_importlibs _module)
             add_target_compile_definitions(${_module} _DLL __USE_CRTIMP)
             target_link_libraries(${_module} msvcrtex)
         endif()
-        target_link_libraries(${_module} ${CMAKE_BINARY_DIR}/importlibs/lib${LIB}${CMAKE_STATIC_LIBRARY_SUFFIX})
+        target_link_libraries(${_module} lib${LIB})
         add_dependencies(${_module} lib${LIB})
         add_dependency_edge(${_module} ${LIB})
     endforeach()
 endfunction()
 
 function(set_module_type MODULE TYPE)
-    cmake_parse_arguments(__module "UNICODE" "IMAGEBASE" "ENTRYPOINT" ${ARGN})
+    cmake_parse_arguments(__module "UNICODE;HOTPATCHABLE" "IMAGEBASE" "ENTRYPOINT" ${ARGN})
 
     if(__module_UNPARSED_ARGUMENTS)
         message(STATUS "set_module_type : unparsed arguments ${__module_UNPARSED_ARGUMENTS}, module : ${MODULE}")
@@ -288,12 +425,24 @@ function(set_module_type MODULE TYPE)
 
     # Set subsystem. Also take this as an occasion
     # to error out if someone gave a non existing type
-    if((${TYPE} STREQUAL nativecui) OR (${TYPE} STREQUAL nativedll) OR (${TYPE} STREQUAL kernelmodedriver))
+    if((${TYPE} STREQUAL nativecui) OR (${TYPE} STREQUAL nativedll) OR (${TYPE} STREQUAL kernelmodedriver) OR (${TYPE} STREQUAL wdmdriver))
         set(__subsystem native)
     elseif(${TYPE} STREQUAL win32cui)
         set(__subsystem console)
     elseif(${TYPE} STREQUAL win32gui)
         set(__subsystem windows)
+    elseif(${TYPE} STREQUAL kbdlayout)
+        set_entrypoint(${MODULE} 0)
+        set_image_base(${MODULE} 0x5FFF0000)
+        set_subsystem(${MODULE} native)
+        if (MSVC)
+            # Merge the .text and .rdata section into the .data section
+            add_target_link_flags(${MODULE} "/ignore:4254 /SECTION:.data,ER /MERGE:.text=.data /MERGE:.rdata=.data /MERGE:.bss=.data /MERGE:.edata=.data")
+        else()
+            # Use a custom linker script
+            add_target_link_flags(${MODULE} "-Wl,-T,${CMAKE_SOURCE_DIR}/kbdlayout.lds")
+            add_dependencies(${MODULE} "${CMAKE_SOURCE_DIR}/kbdlayout.lds")
+        endif()
     elseif(NOT ((${TYPE} STREQUAL win32dll) OR (${TYPE} STREQUAL win32ocx)
             OR (${TYPE} STREQUAL cpl) OR (${TYPE} STREQUAL module)))
         message(FATAL_ERROR "Unknown type ${TYPE} for module ${MODULE}")
@@ -308,6 +457,17 @@ function(set_module_type MODULE TYPE)
         add_target_compile_definitions(${MODULE} UNICODE _UNICODE)
     endif()
 
+    # Handle hotpatchable images.
+    # GCC has this as a function attribute so we're handling it using DECLSPEC_HOTPATCH
+    if(__module_HOTPATCHABLE AND MSVC AND (NOT ARCH STREQUAL "arm"))
+        set_property(TARGET ${MODULE} APPEND_STRING PROPERTY COMPILE_FLAGS " /hotpatch")
+        if(ARCH STREQUAL "i386")
+            set_property(TARGET ${MODULE} APPEND_STRING PROPERTY LINK_FLAGS " /FUNCTIONPADMIN:5")
+        elseif(ARCH STREQUAL "amd64")
+            set_property(TARGET ${MODULE} APPEND_STRING PROPERTY LINK_FLAGS " /FUNCTIONPADMIN:6")
+        endif()
+    endif()
+
     # set entry point
     if(__module_ENTRYPOINT OR (__module_ENTRYPOINT STREQUAL "0"))
         list(GET __module_ENTRYPOINT 0 __entrypoint)
@@ -321,7 +481,13 @@ function(set_module_type MODULE TYPE)
     elseif(${TYPE} STREQUAL nativecui)
         set(__entrypoint NtProcessStartup)
         set(__entrystack 4)
-    elseif((${TYPE} STREQUAL win32gui) OR (${TYPE} STREQUAL win32cui))
+    elseif(${TYPE} STREQUAL win32cui)
+        if(__module_UNICODE)
+            set(__entrypoint wmainCRTStartup)
+        else()
+            set(__entrypoint mainCRTStartup)
+        endif()
+    elseif(${TYPE} STREQUAL win32gui)
         if(__module_UNICODE)
             set(__entrypoint wWinMainCRTStartup)
         else()
@@ -331,7 +497,7 @@ function(set_module_type MODULE TYPE)
             OR (${TYPE} STREQUAL cpl))
         set(__entrypoint DllMainCRTStartup)
         set(__entrystack 12)
-    elseif(${TYPE} STREQUAL kernelmodedriver)
+    elseif((${TYPE} STREQUAL kernelmodedriver) OR (${TYPE} STREQUAL wdmdriver))
         set(__entrypoint DriverEntry)
         set(__entrystack 8)
     elseif(${TYPE} STREQUAL nativedll)
@@ -358,12 +524,12 @@ function(set_module_type MODULE TYPE)
         else()
             message(STATUS "${MODULE} has no base address")
         endif()
-    elseif(${TYPE} STREQUAL kernelmodedriver)
+    elseif((${TYPE} STREQUAL kernelmodedriver) OR (${TYPE} STREQUAL wdmdriver))
         set_image_base(${MODULE} 0x00010000)
     endif()
 
     # Now do some stuff which is specific to each type
-    if(${TYPE} STREQUAL kernelmodedriver)
+    if((${TYPE} STREQUAL kernelmodedriver) OR (${TYPE} STREQUAL wdmdriver))
         add_dependencies(${MODULE} bugcodes)
         set_target_properties(${MODULE} PROPERTIES SUFFIX ".sys")
     endif()
@@ -379,3 +545,51 @@ function(set_module_type MODULE TYPE)
     # do compiler specific stuff
     set_module_type_toolchain(${MODULE} ${TYPE})
 endfunction()
+
+function(preprocess_file __in __out)
+    set(__arg ${__in})
+    foreach(__def in ${ARGN})
+        list(APPEND __arg -D${__def})
+    endforeach()
+    if(MSVC)
+        add_custom_command(OUTPUT ${_out}
+            COMMAND ${CMAKE_C_COMPILER} /EP ${__arg}
+            DEPENDS ${__in})
+    else()
+        add_custom_command(OUTPUT ${_out}
+            COMMAND ${CMAKE_C_COMPILER} -E ${__arg}
+            DEPENDS ${__in})
+    endif()
+endfunction()
+
+function(get_includes OUTPUT_VAR)
+    get_directory_property(_includes INCLUDE_DIRECTORIES)
+    foreach(arg ${_includes})
+        list(APPEND __tmp_var -I${arg})
+    endforeach()
+    set(${OUTPUT_VAR} ${__tmp_var} PARENT_SCOPE)
+endfunction()
+
+function(get_defines OUTPUT_VAR)
+    get_directory_property(_defines COMPILE_DEFINITIONS)
+    foreach(arg ${_defines})
+        list(APPEND __tmp_var -D${arg})
+    endforeach()
+    set(${OUTPUT_VAR} ${__tmp_var} PARENT_SCOPE)
+endfunction()
+
+if(NOT MSVC)
+    function(add_object_library _target)
+        add_library(${_target} OBJECT ${ARGN})
+    endfunction()
+else()
+    function(add_object_library _target)
+        add_library(${_target} ${ARGN})
+    endfunction()
+endif()
+
+if(KDBG)
+    set(ROSSYM_LIB "rossym")
+else()
+    set(ROSSYM_LIB "")
+endif()