2 # Show a note about ccache build
3 if(CCACHE STREQUAL "ccache")
4 message("-- Enabling ccache build - done")
8 if(NOT DEFINED SEPARATE_DBG)
9 set(SEPARATE_DBG FALSE)
12 if(NOT DEFINED USE_PSEH3)
17 add_definitions(-D_USE_PSEH3=1)
20 if(NOT DEFINED USE_DUMMY_PSEH)
25 add_definitions(-D_USE_DUMMY_PSEH=1)
29 add_compile_flags("-pipe -fms-extensions -fno-strict-aliasing")
30 if(GCC_VERSION VERSION_GREATER 4.7)
31 add_compile_flags("-mstackrealign")
34 add_compile_flags_language("-fno-rtti -fno-exceptions" "CXX")
37 #file(TO_NATIVE_PATH ${REACTOS_SOURCE_DIR} REACTOS_SOURCE_DIR_NATIVE)
39 set(REACTOS_SOURCE_DIR_NATIVE ${REACTOS_SOURCE_DIR})
40 if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
41 string(REPLACE "/" "\\" REACTOS_SOURCE_DIR_NATIVE ${REACTOS_SOURCE_DIR})
43 add_compile_flags("-fdebug-prefix-map=\"${REACTOS_SOURCE_DIR_NATIVE}\"=ReactOS")
47 add_compile_flags("-gdwarf-2 -g2")
49 add_compile_flags("-gdwarf-2 -gstrict-dwarf -femit-struct-debug-detailed=none -feliminate-unused-debug-symbols")
52 # For some reason, cmake sets -fPIC, and we don't want it
53 if(DEFINED CMAKE_SHARED_LIBRARY_ASM_FLAGS)
54 string(REPLACE "-fPIC" "" CMAKE_SHARED_LIBRARY_ASM_FLAGS ${CMAKE_SHARED_LIBRARY_ASM_FLAGS})
58 if(ARCH STREQUAL "i386")
59 add_compile_flags("-march=${OARCH} -mtune=${TUNE}")
61 add_compile_flags("-march=${OARCH}")
65 add_compile_flags("-Werror -Wall -Wpointer-arith")
66 add_compile_flags("-Wno-char-subscripts -Wno-multichar -Wno-unused-value -Wno-maybe-uninitialized")
67 add_compile_flags("-Wno-error=unused-but-set-variable -Wno-error=narrowing")
69 if(ARCH STREQUAL "amd64")
70 add_compile_flags("-Wno-format")
71 elseif(ARCH STREQUAL "arm")
72 add_compile_flags("-Wno-attributes")
76 if(OPTIMIZE STREQUAL "1")
77 add_compile_flags("-Os -ftracer")
78 elseif(OPTIMIZE STREQUAL "2")
79 add_compile_flags("-Os")
80 elseif(OPTIMIZE STREQUAL "3")
81 add_compile_flags("-Og")
82 elseif(OPTIMIZE STREQUAL "4")
83 add_compile_flags("-O1")
84 elseif(OPTIMIZE STREQUAL "5")
85 add_compile_flags("-O2")
86 elseif(OPTIMIZE STREQUAL "6")
87 add_compile_flags("-O3")
88 elseif(OPTIMIZE STREQUAL "7")
89 add_compile_flags("-Ofast")
92 # Link-time code generation
94 add_compile_flags("-flto -Wno-error=clobbered")
97 if(ARCH STREQUAL "i386")
98 add_compile_flags("-mpreferred-stack-boundary=3 -fno-set-stack-executable -fno-optimize-sibling-calls -fno-omit-frame-pointer")
99 # FIXME: this doesn't work. CMAKE_BUILD_TYPE is always "Debug"
100 if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
101 add_compile_flags("-momit-leaf-frame-pointer")
103 elseif(ARCH STREQUAL "amd64")
104 add_compile_flags("-mpreferred-stack-boundary=4")
108 if(ARCH STREQUAL "amd64")
109 add_definitions(-U_X86_ -UWIN32)
110 elseif(ARCH STREQUAL "arm")
111 add_definitions(-U_UNICODE -UUNICODE)
112 add_definitions(-D__MSVCRT__) # DUBIOUS
115 add_definitions(-D_inline=__inline)
117 # alternative arch name
118 if(ARCH STREQUAL "amd64")
125 # PDB style debug puts all dwarf debug info in a separate dbg file
126 message(STATUS "Building separate debug symbols")
127 file(MAKE_DIRECTORY ${REACTOS_BINARY_DIR}/symbols)
128 if(CMAKE_GENERATOR STREQUAL "Ninja")
129 set(SYMBOL_FILE <TARGET_PDB>)
131 set(SYMBOL_FILE <TARGET>.gdb)
133 set(OBJCOPY ${CMAKE_OBJCOPY})
134 set(CMAKE_C_LINK_EXECUTABLE
135 "<CMAKE_C_COMPILER> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
136 "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
137 "${OBJCOPY} --strip-debug <TARGET>")
138 set(CMAKE_CXX_LINK_EXECUTABLE
139 "<CMAKE_CXX_COMPILER> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
140 "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
141 "${OBJCOPY} --strip-debug <TARGET>")
142 set(CMAKE_C_CREATE_SHARED_LIBRARY
143 "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
144 "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
145 "${OBJCOPY} --strip-debug <TARGET>")
146 set(CMAKE_CXX_CREATE_SHARED_LIBRARY
147 "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
148 "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
149 "${OBJCOPY} --strip-debug <TARGET>")
150 set(CMAKE_RC_CREATE_SHARED_LIBRARY
151 "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
152 "${OBJCOPY} --only-keep-debug <TARGET> ${REACTOS_BINARY_DIR}/symbols/${SYMBOL_FILE}"
153 "${OBJCOPY} --strip-debug <TARGET>")
156 get_target_property(RSYM native-rsym IMPORTED_LOCATION_NOCONFIG)
157 set(CMAKE_C_LINK_EXECUTABLE
158 "<CMAKE_C_COMPILER> ${CMAKE_C_FLAGS} <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
159 "${RSYM} -s ${REACTOS_SOURCE_DIR} <TARGET> <TARGET>")
160 set(CMAKE_CXX_LINK_EXECUTABLE
161 "<CMAKE_CXX_COMPILER> ${CMAKE_CXX_FLAGS} <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>"
162 "${RSYM} -s ${REACTOS_SOURCE_DIR} <TARGET> <TARGET>")
163 set(CMAKE_C_CREATE_SHARED_LIBRARY
164 "<CMAKE_C_COMPILER> ${CMAKE_C_FLAGS} <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
165 "${RSYM} -s ${REACTOS_SOURCE_DIR} <TARGET> <TARGET>")
166 set(CMAKE_CXX_CREATE_SHARED_LIBRARY
167 "<CMAKE_CXX_COMPILER> ${CMAKE_CXX_FLAGS} <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
168 "${RSYM} -s ${REACTOS_SOURCE_DIR} <TARGET> <TARGET>")
169 set(CMAKE_RC_CREATE_SHARED_LIBRARY
170 "<CMAKE_C_COMPILER> ${CMAKE_C_FLAGS} <CMAKE_SHARED_LIBRARY_C_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
173 set(CMAKE_EXE_LINKER_FLAGS "-nostdlib -Wl,--enable-auto-image-base,--disable-auto-import,--disable-stdcall-fixup")
174 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS_INIT} -Wl,--disable-stdcall-fixup")
176 SET(CMAKE_C_COMPILE_OBJECT "${CCACHE} <CMAKE_C_COMPILER> <DEFINES> -Wa,--compress-debug-sections <FLAGS> -o <OBJECT> -c <SOURCE>")
177 SET(CMAKE_CXX_COMPILE_OBJECT "${CCACHE} <CMAKE_CXX_COMPILER> <DEFINES> <FLAGS> -o <OBJECT> -c <SOURCE>")
178 set(CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> -Wa,--compress-debug-sections -x assembler-with-cpp -o <OBJECT> -I${REACTOS_SOURCE_DIR}/include/asm -I${REACTOS_BINARY_DIR}/include/asm <FLAGS> <DEFINES> -D__ASM__ -c <SOURCE>")
180 set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> -O coff <FLAGS> -DRC_INVOKED -D__WIN32__=1 -D__FLAT__=1 ${I18N_DEFS} <DEFINES> <SOURCE> <OBJECT>")
181 set(CMAKE_DEPFILE_FLAGS_RC "--preprocessor \"${MINGW_TOOLCHAIN_PREFIX}gcc${MINGW_TOOLCHAIN_SUFFIX} -E -xc-header -MMD -MF <DEPFILE> -MT <OBJECT>\" ")
183 # Optional 3rd parameter: stdcall stack bytes
184 function(set_entrypoint MODULE ENTRYPOINT)
185 if(${ENTRYPOINT} STREQUAL "0")
186 add_target_link_flags(${MODULE} "-Wl,-entry,0")
187 elseif(ARCH STREQUAL "i386")
188 set(_entrysymbol _${ENTRYPOINT})
189 if(${ARGC} GREATER 2)
190 set(_entrysymbol ${_entrysymbol}@${ARGV2})
192 add_target_link_flags(${MODULE} "-Wl,-entry,${_entrysymbol}")
194 add_target_link_flags(${MODULE} "-Wl,-entry,${ENTRYPOINT}")
198 function(set_subsystem MODULE SUBSYSTEM)
199 add_target_link_flags(${MODULE} "-Wl,--subsystem,${SUBSYSTEM}")
202 function(set_image_base MODULE IMAGE_BASE)
203 add_target_link_flags(${MODULE} "-Wl,--image-base,${IMAGE_BASE}")
206 function(set_module_type_toolchain MODULE TYPE)
208 if((${TYPE} STREQUAL "kernelmodedriver") OR (${TYPE} STREQUAL "wdmdriver"))
209 message(FATAL_ERROR "Use of STL in kernelmodedriver or wdmdriver type module prohibited")
211 target_link_libraries(${MODULE} -lstdc++ -lsupc++ -lgcc -lmingwex)
213 target_link_libraries(${MODULE} -lsupc++ -lgcc)
215 target_link_libraries(${MODULE} -lgcc)
218 if((${TYPE} STREQUAL "kernelmodedriver") OR (${TYPE} STREQUAL "wdmdriver"))
219 add_target_link_flags(${MODULE} "-Wl,--exclude-all-symbols,-file-alignment=0x1000,-section-alignment=0x1000")
220 if(${TYPE} STREQUAL "wdmdriver")
221 add_target_link_flags(${MODULE} "-Wl,--wdmdriver")
226 function(add_delay_importlibs _module)
227 get_target_property(_module_type ${_module} TYPE)
228 if(_module_type STREQUAL "STATIC_LIBRARY")
229 message(FATAL_ERROR "Cannot add delay imports to a static library")
231 foreach(_lib ${ARGN})
232 target_link_libraries(${_module} lib${_lib}_delayed)
234 target_link_libraries(${_module} delayimp)
237 if(NOT ARCH STREQUAL "i386")
238 set(DECO_OPTION "-@")
241 function(generate_import_lib _libname _dllname _spec_file)
242 # generate the def for the import lib
244 OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def
245 COMMAND native-spec2def -n=${_dllname} -a=${ARCH2} --implib -d=${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file}
246 DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file} native-spec2def)
247 set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def PROPERTIES EXTERNAL_OBJECT TRUE)
249 #create normal importlib
250 _add_library(${_libname} STATIC EXCLUDE_FROM_ALL ${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def)
251 set_target_properties(${_libname} PROPERTIES LINKER_LANGUAGE "IMPLIB" PREFIX "")
253 #create delayed importlib
254 _add_library(${_libname}_delayed STATIC EXCLUDE_FROM_ALL ${CMAKE_CURRENT_BINARY_DIR}/${_libname}_implib.def)
255 set_target_properties(${_libname}_delayed PROPERTIES LINKER_LANGUAGE "IMPLIB_DELAYED" PREFIX "")
258 # Cute little hack to produce import libs
259 set(CMAKE_IMPLIB_CREATE_STATIC_LIBRARY "${CMAKE_DLLTOOL} --def <OBJECTS> --kill-at --output-lib=<TARGET>")
260 set(CMAKE_IMPLIB_DELAYED_CREATE_STATIC_LIBRARY "${CMAKE_DLLTOOL} --def <OBJECTS> --kill-at --output-delaylib=<TARGET>")
261 function(spec2def _dllname _spec_file)
262 # do we also want to add importlib targets?
263 if(${ARGC} GREATER 2)
264 if(${ARGN} STREQUAL "ADD_IMPORTLIB")
265 set(__add_importlib TRUE)
267 message(FATAL_ERROR "Wrong argument passed to spec2def, ${ARGN}")
271 # get library basename
272 get_filename_component(_file ${_dllname} NAME_WE)
274 # error out on anything else than spec
275 if(NOT ${_spec_file} MATCHES ".*\\.spec")
276 message(FATAL_ERROR "spec2def only takes spec files as input.")
279 # generate exports def and stubs C file for the module
281 OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_file}.def ${CMAKE_CURRENT_BINARY_DIR}/${_file}_stubs.c
282 COMMAND native-spec2def -n=${_dllname} -a=${ARCH2} -d=${CMAKE_CURRENT_BINARY_DIR}/${_file}.def -s=${CMAKE_CURRENT_BINARY_DIR}/${_file}_stubs.c ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file}
283 DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_spec_file} native-spec2def)
286 generate_import_lib(lib${_file} ${_dllname} ${_spec_file})
290 macro(macro_mc FLAG FILE)
291 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)
294 #pseh lib, needed with mingw
299 macro(_PCH_GET_COMPILE_FLAGS _target_name _out_compile_flags _header_filename)
300 # Add the precompiled header to the build
301 get_filename_component(_FILE ${_header_filename} NAME)
302 set(_gch_filename "${_FILE}.gch")
303 list(APPEND ${_out_compile_flags} -c ${_header_filename} -o ${_gch_filename})
305 # This gets us our includes
306 get_directory_property(DIRINC INCLUDE_DIRECTORIES)
307 foreach(item ${DIRINC})
308 list(APPEND ${_out_compile_flags} -I${item})
311 # This our definitions
312 get_directory_property(_compiler_flags DEFINITIONS)
313 list(APPEND ${_out_compile_flags} ${_compiler_flags})
315 # This gets any specific definitions that were added with set-target-property
316 get_target_property(_target_defs ${_target_name} COMPILE_DEFINITIONS)
318 foreach(item ${_target_defs})
319 list(APPEND ${_out_compile_flags} -D${item})
324 list(APPEND ${_out_compile_flags} ${CMAKE_CXX_FLAGS})
326 list(APPEND ${_out_compile_flags} ${CMAKE_C_FLAGS})
329 separate_arguments(${_out_compile_flags})
332 macro(add_pch _target_name _FILE)
333 set(_header_filename ${CMAKE_CURRENT_SOURCE_DIR}/${_FILE})
334 get_filename_component(_basename ${_FILE} NAME)
335 set(_gch_filename ${_basename}.gch)
336 _PCH_GET_COMPILE_FLAGS(${_target_name} _args ${_header_filename})
340 set(__compiler ${CCACHE} ${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1})
343 set(__compiler ${CCACHE} ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
346 add_custom_command(OUTPUT ${_gch_filename}
347 COMMAND ${__compiler} ${_args}
348 IMPLICIT_DEPENDS ${__lang} ${_header_filename}
349 DEPENDS ${_header_filename} ${ARGN})
350 get_target_property(_src_files ${_target_name} SOURCES)
351 add_target_compile_flags(${_target_name} "-fpch-preprocess -Winvalid-pch -Wno-error=invalid-pch")
352 foreach(_item in ${_src_files})
353 get_source_file_property(__src_lang ${_item} LANGUAGE)
354 if(__src_lang STREQUAL __lang)
355 set_source_files_properties(${_item} PROPERTIES OBJECT_DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${_gch_filename})
358 #set dependency checking : depends on precompiled header only which already depends on deeper header
359 set_target_properties(${_target_name} PROPERTIES IMPLICIT_DEPENDS_INCLUDE_TRANSFORM "\"${_basename}\"=;<${_basename}>=")
362 macro(add_pch _target_name _FILE)
366 function(CreateBootSectorTarget _target_name _asm_file _binary_file _base_address)
367 set(_object_file ${_binary_file}.o)
370 OUTPUT ${_object_file}
371 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}
372 DEPENDS ${_asm_file})
375 OUTPUT ${_binary_file}
376 COMMAND native-obj2bin ${_object_file} ${_binary_file} ${_base_address}
377 # COMMAND objcopy --output-target binary --image-base 0x${_base_address} ${_object_file} ${_binary_file}
378 DEPENDS ${_object_file} native-obj2bin)
380 set_source_files_properties(${_object_file} ${_binary_file} PROPERTIES GENERATED TRUE)
382 add_custom_target(${_target_name} ALL DEPENDS ${_binary_file})
386 function(allow_warnings __module)
387 add_target_compile_flags(${__module} "-Wno-error")
390 macro(add_asm_files _target)
391 list(APPEND ${_target} ${ARGN})