[cmake]
[reactos.git] / reactos / cmake / gcc.cmake
index eec19a0..ad2e5ad 100644 (file)
@@ -1,54 +1,99 @@
 
+# Show a note about ccache build
+if(CCACHE STREQUAL "ccache")
+    message("-- Enabling ccache build - done")
+endif()
+
+# PDB style debug info
+if(NOT DEFINED SEPARATE_DBG)
+    set(SEPARATE_DBG FALSE)
+endif()
+
+if(SEPARATE_DBG)
+    file(MAKE_DIRECTORY ${REACTOS_BINARY_DIR}/symbols)
+endif()
+
 # Compiler Core
-add_compiler_flags(-pipe -fms-extensions)
+add_compile_flags("-pipe -fms-extensions")
+
+#bug
+#file(TO_NATIVE_PATH ${REACTOS_SOURCE_DIR} REACTOS_SOURCE_DIR_NATIVE)
+#workaround
+set(REACTOS_SOURCE_DIR_NATIVE ${REACTOS_SOURCE_DIR})
+set(TEST_ENV $ENV{windir})
+if(DEFINED TEST_ENV)
+string(REPLACE "/" "\\" REACTOS_SOURCE_DIR_NATIVE ${REACTOS_SOURCE_DIR})
+endif()
+add_compile_flags("-fdebug-prefix-map=${REACTOS_SOURCE_DIR_NATIVE}=ReactOS")
+
+# Debugging
+if(SEPARATE_DBG)
+    add_compile_flags("-gdwarf-2 -g2")
+else()
+    add_compile_flags("-gstabs+")
+endif()
 
-# 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)
+
+# Do not allow warnings
+add_compile_flags("-Werror")
+
+# For some reason, cmake sets -fPIC, and we don't want it
+if(DEFINED CMAKE_SHARED_LIBRARY_ASM_FLAGS)
+    string(REPLACE "-fPIC" "" CMAKE_SHARED_LIBRARY_ASM_FLAGS ${CMAKE_SHARED_LIBRARY_ASM_FLAGS})
+endif()
 
 # Tuning
 if(ARCH MATCHES i386)
-    add_compiler_flags(-march=${OARCH} -mtune=${TUNE})
+    add_compile_flags("-march=${OARCH} -mtune=${TUNE}")
 else()
-    add_compiler_flags(-march=${OARCH})
+    add_compile_flags("-march=${OARCH}")
 endif()
 
 # Warnings
-add_compiler_flags(-Wall -Wno-char-subscripts -Wpointer-arith -Wno-multichar -Wno-error=uninitialized -Wno-unused-value -Winvalid-pch)
+add_compile_flags("-Wall -Wno-char-subscripts -Wpointer-arith -Wno-multichar -Wno-unused-value")
+
+if(GCC_VERSION VERSION_LESS 4.6)
+    add_compile_flags("-Wno-error=uninitialized")
+elseif((GCC_VERSION VERSION_GREATER 4.6 OR GCC_VERSION VERSION_EQUAL 4.6) AND GCC_VERSION VERSION_LESS 4.7)
+    add_compile_flags("-Wno-error=unused-but-set-variable -Wno-error=uninitialized")
+elseif(GCC_VERSION VERSION_EQUAL 4.7 OR GCC_VERSION VERSION_GREATER 4.7)
+    add_compile_flags("-Wno-error=unused-but-set-variable -Wno-error=maybe-uninitialized -Wno-error=delete-non-virtual-dtor -Wno-error=narrowing")
+endif()
 
 if(ARCH MATCHES amd64)
-    add_compiler_flags(-Wno-format)
+    add_compile_flags("-Wno-format")
 elseif(ARCH MATCHES arm)
-    add_compiler_flags(-Wno-attributes)
+    add_compile_flags("-Wno-attributes")
 endif()
 
 # Optimizations
 if(OPTIMIZE STREQUAL "1")
-    add_compiler_flags(-Os)
+    add_compile_flags("-Os")
 elseif(OPTIMIZE STREQUAL "2")
-    add_compiler_flags(-Os)
+    add_compile_flags("-Os")
 elseif(OPTIMIZE STREQUAL "3")
-    add_compiler_flags(-O1)
+    add_compile_flags("-O1")
 elseif(OPTIMIZE STREQUAL "4")
-    add_compiler_flags(-O2)
+    add_compile_flags("-O2")
 elseif(OPTIMIZE STREQUAL "5")
-    add_compiler_flags(-O3)
+    add_compile_flags("-O3")
 endif()
 
-add_compiler_flags(-fno-strict-aliasing)
+add_compile_flags("-fno-strict-aliasing")
 
 if(ARCH MATCHES i386)
-    add_compiler_flags(-mpreferred-stack-boundary=2 -fno-set-stack-executable -fno-optimize-sibling-calls)
+    add_compile_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)
+        add_compile_flags("-ftracer -momit-leaf-frame-pointer")
     endif()
 elseif(ARCH MATCHES amd64)
-    add_compiler_flags(-mpreferred-stack-boundary=4)
+    add_compile_flags("-mpreferred-stack-boundary=4")
     if(OPTIMIZE STREQUAL "1")
-        add_compiler_flags(-ftracer -momit-leaf-frame-pointer)
+        add_compile_flags("-ftracer -momit-leaf-frame-pointer")
     endif()
 elseif(ARCH MATCHES arm)
     if(OPTIMIZE STREQUAL "1")
-        add_compiler_flags(-ftracer)
+        add_compile_flags("-ftracer")
     endif()
 endif()
 
@@ -60,6 +105,8 @@ elseif(ARCH MATCHES arm)
     add_definitions(-D__MSVCRT__) # DUBIOUS
 endif()
 
+add_definitions(-D_inline=__inline)
+
 # alternative arch name
 if(ARCH MATCHES amd64)
     set(ARCH2 x86_64)
@@ -67,111 +114,92 @@ else()
     set(ARCH2 ${ARCH})
 endif()
 
-# Linking
-if(ARCH MATCHES i386)
-    link_directories(${REACTOS_SOURCE_DIR}/importlibs)
+if(SEPARATE_DBG)
+    # PDB style debug puts all dwarf debug info in a separate dbg file
+    set(OBJCOPY ${CMAKE_OBJCOPY})
+    set(CMAKE_C_LINK_EXECUTABLE
+        "<CMAKE_C_COMPILER> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
+        "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/<TARGET>.dbg"
+        "${OBJCOPY} --strip-debug <TARGET>")
+    set(CMAKE_CXX_LINK_EXECUTABLE
+        "<CMAKE_CXX_COMPILER> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
+        "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/<TARGET>.dbg"
+        "${OBJCOPY} --strip-debug <TARGET>")
+    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>"
+        "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/<TARGET>.dbg"
+        "${OBJCOPY} --strip-debug <TARGET>")
+    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>"
+        "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/<TARGET>.dbg"
+        "${OBJCOPY} --strip-debug <TARGET>")
+    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>"
+        "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/<TARGET>.dbg"
+        "${OBJCOPY} --strip-debug <TARGET>")
+else()
+    # Normal rsym build
+    get_target_property(RSYM native-rsym IMPORTED_LOCATION_NOCONFIG)
+    set(CMAKE_C_LINK_EXECUTABLE
+        "<CMAKE_C_COMPILER> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
+        "${RSYM} <TARGET> <TARGET>")
+    set(CMAKE_CXX_LINK_EXECUTABLE
+        "<CMAKE_CXX_COMPILER> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
+        "${RSYM} <TARGET> <TARGET>")
+    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>"
+        "${RSYM} <TARGET> <TARGET>")
+    set(CMAKE_CXX_CREATE_SHARED_LIBRARY
+        "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
+        "${RSYM} <TARGET> <TARGET>")
+    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>"
+        "${RSYM} <TARGET> <TARGET>")
 endif()
 
-link_directories(${REACTOS_BINARY_DIR}/lib/sdk/crt)
-
-set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
-
-set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
-
-set(CMAKE_EXE_LINKER_FLAGS "-nodefaultlibs -nostdlib -Wl,--enable-auto-image-base -Wl,--disable-auto-import -Wl,--disable-stdcall-fixup")
-
+set(CMAKE_EXE_LINKER_FLAGS "-nostdlib -Wl,--enable-auto-image-base,--disable-auto-import,--disable-stdcall-fixup")
 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS_INIT} -Wl,--disable-stdcall-fixup")
 
-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>")
-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>")
-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>")
-
-set(CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> -x assembler-with-cpp -o <OBJECT> -I${REACTOS_SOURCE_DIR}/include/asm -I${REACTOS_BINARY_DIR}/include/asm <FLAGS> ${CMAKE_C_FLAGS} <DEFINES> -D__ASM__ -c <SOURCE>")
+SET(CMAKE_C_COMPILE_OBJECT "${CCACHE} <CMAKE_C_COMPILER> <DEFINES> <FLAGS> -o <OBJECT> -c <SOURCE>")
+SET(CMAKE_CXX_COMPILE_OBJECT "${CCACHE} <CMAKE_CXX_COMPILER>  <DEFINES> <FLAGS> -o <OBJECT> -c <SOURCE>")
+set(CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> -x assembler-with-cpp -o <OBJECT> -I${REACTOS_SOURCE_DIR}/include/asm -I${REACTOS_BINARY_DIR}/include/asm <FLAGS> <DEFINES> -D__ASM__ -c <SOURCE>")
 
-#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>")
-
-# Temporary, until windres issues are fixed
-get_target_property(WRC native-wrc IMPORTED_LOCATION_NOCONFIG)
-set(CMAKE_RC_COMPILE_OBJECT
-    "<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>"
-    "${WRC} -i <OBJECT> -o <OBJECT>"
-    "<CMAKE_RC_COMPILER> -i <OBJECT> -J res -O coff -o <OBJECT>")
+set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> -i <SOURCE> <CMAKE_C_LINK_FLAGS> <DEFINES> ${I18N_DEFS} -DRC_INVOKED -D__WIN32__=1 -D__FLAT__=1 -I${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 -O coff -o <OBJECT>")
 
 # Optional 3rd parameter: stdcall stack bytes
-macro(set_entrypoint MODULE ENTRYPOINT)
+function(set_entrypoint MODULE ENTRYPOINT)
     if(${ENTRYPOINT} STREQUAL "0")
-        add_linkerflag(${MODULE} "-Wl,-entry,0")
+        add_target_link_flags(${MODULE} "-Wl,-entry,0")
     elseif(ARCH MATCHES i386)
         set(_entrysymbol _${ENTRYPOINT})
-        if (${ARGC} GREATER 2)
+        if(${ARGC} GREATER 2)
             set(_entrysymbol ${_entrysymbol}@${ARGV2})
         endif()
-        add_linkerflag(${MODULE} "-Wl,-entry,${_entrysymbol}")
+        add_target_link_flags(${MODULE} "-Wl,-entry,${_entrysymbol}")
     else()
-        add_linkerflag(${MODULE} "-Wl,-entry,${ENTRYPOINT}")
+        add_target_link_flags(${MODULE} "-Wl,-entry,${ENTRYPOINT}")
     endif()
-endmacro()
+endfunction()
 
-macro(set_subsystem MODULE SUBSYSTEM)
-    add_linkerflag(${MODULE} "-Wl,--subsystem,${SUBSYSTEM}")
-endmacro()
-
-macro(set_image_base MODULE IMAGE_BASE)
-    add_linkerflag(${MODULE} "-Wl,--image-base,${IMAGE_BASE}")
-endmacro()
+function(set_subsystem MODULE SUBSYSTEM)
+    add_target_link_flags(${MODULE} "-Wl,--subsystem,${SUBSYSTEM}")
+endfunction()
 
-macro(set_module_type MODULE TYPE)
+function(set_image_base MODULE IMAGE_BASE)
+    add_target_link_flags(${MODULE} "-Wl,--image-base,${IMAGE_BASE}")
+endfunction()
 
-    add_dependencies(${MODULE} psdk)
-    if(${IS_CPP})
-        target_link_libraries(${MODULE} stlport -lsupc++ -lgcc)
+function(set_module_type_toolchain MODULE TYPE)
+    if(IS_CPP)
+        target_link_libraries(${MODULE} -lstdc++ -lsupc++ -lgcc -lmingwex)
     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(${MODULE} DllMain 12)
-        if(DEFINED baseaddress_${MODULE})
-            set_image_base(${MODULE} ${baseaddress_${MODULE}})
-        else()
-            message(STATUS "${MODULE} has no base address")
-        endif()
-    elseif(${TYPE} MATCHES win32ocx)
-        set_entrypoint(${MODULE} DllMain 12)
-        set_target_properties(${MODULE} PROPERTIES SUFFIX ".ocx")
-    elseif(${TYPE} MATCHES cpl)
-        set_entrypoint(${MODULE} DllMain 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)
-    else()
-        message(FATAL_ERROR "Unknown module type : ${TYPE}")
+    if(${TYPE} STREQUAL kernelmodedriver)
+        add_target_link_flags(${MODULE} "-Wl,--exclude-all-symbols,-file-alignment=0x1000,-section-alignment=0x1000")
     endif()
-endmacro()
+endfunction()
 
-# Workaround lack of mingw RC support in cmake
-macro(set_rc_compiler)
+function(set_rc_compiler)
     get_directory_property(defines COMPILE_DEFINITIONS)
     get_directory_property(includes INCLUDE_DIRECTORIES)
 
@@ -183,156 +211,142 @@ macro(set_rc_compiler)
         set(rc_result_incs "-I${arg} ${rc_result_incs}")
     endforeach()
 
-    #set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> ${rc_result_defs} ${rc_result_incs} -i <SOURCE> -O coff -o <OBJECT>")
-    set(CMAKE_RC_COMPILE_OBJECT
-    "<CMAKE_C_COMPILER> -DRC_INVOKED -D__WIN32__=1 -D__FLAT__=1 ${rc_result_defs} -I${CMAKE_CURRENT_SOURCE_DIR} ${rc_result_incs} -xc -E <SOURCE> -o <OBJECT>"
-    "${WRC} -I${CMAKE_CURRENT_SOURCE_DIR} -i <OBJECT> -o <OBJECT>"
-    "<CMAKE_RC_COMPILER> -i <OBJECT> -J res -O coff -o <OBJECT>")
-endmacro()
-
-#idl files support
-set(IDL_COMPILER native-widl)
+    set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> ${rc_result_defs} ${I18N_DEFS} -DRC_INVOKED -D__WIN32__=1 -D__FLAT__=1 -I${CMAKE_CURRENT_SOURCE_DIR} ${rc_result_incs} -i <SOURCE> -O coff -o <OBJECT>" PARENT_SCOPE)
+endfunction()
 
-if(ARCH MATCHES i386)
-    set(IDL_FLAGS -m32 --win32)
-elseif(ARCH MATCHES amd64)
-    set(IDL_FLAGS -m64 --win64)
-endif()
-
-set(IDL_HEADER_ARG -h -o) #.h
-set(IDL_TYPELIB_ARG -t -o) #.tlb
-set(IDL_SERVER_ARG -s -S) #.c for server library
-set(IDL_CLIENT_ARG -c -C) #.c for stub client library
-set(IDL_PROXY_ARG -p -P)
-set(IDL_INTERFACE_ARG -u -o)
-set(IDL_DLLDATA_ARG --dlldata-only -o)
-
-macro(add_delay_importlibs MODULE)
+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)
+        target_link_libraries(${MODULE} lib${LIB}_delayed)
     endforeach()
     target_link_libraries(${MODULE} delayimp)
-endmacro()
+endfunction()
 
 if(NOT ARCH MATCHES i386)
     set(DECO_OPTION "-@")
 endif()
 
-macro(add_importlib_target _exports_file)
-
+# Cute little hack to produce import libs
+set(CMAKE_IMPLIB_CREATE_STATIC_LIBRARY "${CMAKE_DLLTOOL} --def <OBJECTS> --kill-at --output-lib=<TARGET>")
+set(CMAKE_IMPLIB_DELAYED_CREATE_STATIC_LIBRARY "${CMAKE_DLLTOOL} --def <OBJECTS> --kill-at --output-delaylib=<TARGET>")
+function(add_importlib_target _exports_file _implib_name)
     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})
-
-        # 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})
+    if(${_extension} STREQUAL ".spec")
 
-    elseif(${_extension} STREQUAL ".def")
-        message("Use of def files for import libs is deprecated: ${_exports_file}")
+        # generate .def
         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})
+            OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_name}_implib.def
+            COMMAND native-spec2def -n=${_implib_name} -a=${ARCH2} -d=${CMAKE_CURRENT_BINARY_DIR}/${_name}_implib.def ${CMAKE_CURRENT_SOURCE_DIR}/${_exports_file}
+            DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_exports_file} native-spec2def)
+        set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${_name}_implib.def PROPERTIES EXTERNAL_OBJECT TRUE)
+        
+        #create normal importlib
+        add_library(lib${_name} STATIC EXCLUDE_FROM_ALL ${CMAKE_CURRENT_BINARY_DIR}/${_name}_implib.def)
+        set_target_properties(lib${_name} PROPERTIES LINKER_LANGUAGE "IMPLIB" PREFIX "")
+        
+        #create delayed importlib
+        add_library(lib${_name}_delayed STATIC EXCLUDE_FROM_ALL ${CMAKE_CURRENT_BINARY_DIR}/${_name}_implib.def)
+        set_target_properties(lib${_name}_delayed PROPERTIES LINKER_LANGUAGE "IMPLIB_DELAYED" PREFIX "")
     else()
         message(FATAL_ERROR "Unsupported exports file extension: ${_extension}")
     endif()
+endfunction()
 
-    # 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)
+function(spec2def _dllname _spec_file)
 
-endmacro()
+    if(${ARGC} GREATER 2)
+        set(_file ${ARGV2})
+    else()
+        get_filename_component(_file ${_spec_file} NAME_WE)
+    endif()
 
-macro(spec2def _dllname _spec_file)
-    get_filename_component(_file ${_spec_file} NAME_WE)
     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})
+        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)
-endmacro()
+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)
+macro(macro_mc FLAG FILE)
+    set(COMMAND_MC ${CMAKE_MC_COMPILER} ${FLAG} -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
-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()
+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 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()
+        # 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()
 
-       separate_arguments(${_out_compile_flags})
-endmacro()
+        if(IS_CPP)
+            list(APPEND ${_out_compile_flags} ${CMAKE_CXX_FLAGS})
+        else()
+            list(APPEND ${_out_compile_flags} ${CMAKE_C_FLAGS})
+        endif()
 
-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 ${_header_filename})
+        separate_arguments(${_out_compile_flags})
+    endmacro()
 
-    #add_custom_command(OUTPUT ${_gch_filename} COMMAND ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1} ${_args} DEPENDS ${_header_filename})
-       #get_target_property(_src_files ${_target_name} SOURCES)
-       #set_source_files_properties(${_src_files} PROPERTIES COMPILE_FLAGS "-Winvalid-pch -fpch-preprocess" #OBJECT_DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${_gch_filename})
-       #add_linkerflag(${_target_name} "${_gch_filename}")
-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 ${CCACHE} ${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1})
+        else()
+            set(__lang C)
+            set(__compiler ${CCACHE} ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
+        endif()
 
-macro(CreateBootSectorTarget _target_name _asm_file _object_file _base_address)
+        add_custom_command(OUTPUT ${_gch_filename}
+            COMMAND ${__compiler} ${_args}
+            IMPLICIT_DEPENDS ${__lang} ${_header_filename}
+            DEPENDS ${_header_filename} ${ARGN})
+        get_target_property(_src_files ${_target_name} SOURCES)
+        add_target_compile_flags(${_target_name} "-fpch-preprocess -Winvalid-pch -Wno-error=invalid-pch")
+        foreach(_item in ${_src_files})
+            get_source_file_property(__src_lang ${_item} LANGUAGE)
+            if(__src_lang STREQUAL __lang)
+                set_source_files_properties(${_item} PROPERTIES OBJECT_DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${_gch_filename})
+            endif()
+        endforeach()
+        #set dependency checking : depends on precompiled header only which 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})
@@ -353,9 +367,9 @@ macro(CreateBootSectorTarget _target_name _asm_file _object_file _base_address)
         DEPENDS ${_asm_file})
     set_source_files_properties(${_object_file} PROPERTIES GENERATED TRUE)
     add_custom_target(${_target_name} ALL DEPENDS ${_object_file})
-endmacro()
+endfunction()
 
-macro(CreateBootSectorTarget2 _target_name _asm_file _binary_file _base_address)
+function(CreateBootSectorTarget2 _target_name _asm_file _binary_file _base_address)
     set(_object_file ${_binary_file}.o)
 
     add_custom_command(
@@ -367,10 +381,14 @@ macro(CreateBootSectorTarget2 _target_name _asm_file _binary_file _base_address)
         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})
+        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})
 
-endmacro()
+endfunction()
+
+function(allow_warnings __module)
+    add_target_compile_flags(${__module} "-Wno-error")
+endfunction()