1 2cmake_minimum_required(VERSION 3.17.0) 3 4if(NOT CMAKE_VERSION MATCHES "ReactOS") 5 message(WARNING "Building with \"${CMAKE_COMMAND}\", which is not the custom CMake included in RosBE, might cause build issues...") 6endif() 7 8include(CMakeDependentOption) 9 10# CMAKE_CROSSCOMPILING and MSVC_IDE are not set until project() is called, so let's test this instead 11if ((DEFINED CMAKE_TOOLCHAIN_FILE) AND (CMAKE_GENERATOR MATCHES "Visual Studio.*")) 12# Do not use MSVC_RUNTIME_LIBRARY target property. We use our own flags instead 13message(WARNING "Setting policy CMP0091 to OLD behaviour") 14cmake_policy(SET CMP0091 OLD) 15endif() 16 17project(REACTOS) 18 19set(CMAKE_INCLUDE_CURRENT_DIR ON) 20set(CMAKE_INCLUDE_DIRECTORIES_PROJECT_BEFORE ON) 21set(CMAKE_SHARED_LIBRARY_PREFIX "") 22set(CMAKE_SHARED_MODULE_PREFIX "") 23set(CMAKE_SKIP_PREPROCESSED_SOURCE_RULES TRUE) 24set(CMAKE_SKIP_ASSEMBLY_SOURCE_RULES TRUE) 25set(CMAKE_COLOR_MAKEFILE OFF) 26set(CMAKE_POSITION_INDEPENDENT_CODE OFF) 27set(CMAKE_C_STANDARD 99) 28set(CMAKE_CXX_STANDARD 11) 29#set_property(GLOBAL PROPERTY RULE_MESSAGES OFF) 30 31# check that the ARCH (target architecture) variable is defined 32if(NOT ARCH) 33 message(FATAL_ERROR "Target architecture (ARCH) is not defined. Please, choose one of: i386, amd64, arm") 34endif() 35# Now the ARCH variable will be in lowercase. 36# It is needed because STREQUAL comparison 37# is case-sensitive. 38# See http://cmake.3232098.n2.nabble.com/Case-insensitive-string-compare-td7580269.html 39# for more information. 40string(TOLOWER ${ARCH} ARCH) 41 42# set possible values for cmake GUI 43set_property(CACHE ARCH PROPERTY STRINGS "i386" "amd64" "arm") 44 45# Alternative WinNT-compatible architecture string 46if(ARCH STREQUAL "i386") 47 set(WINARCH "x86") 48else() 49 set(WINARCH ${ARCH}) 50endif() 51 52# set CMAKE_BUILD_TYPE if not set 53if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) 54 message(STATUS "Setting build type to Debug as none was specified.") 55 set(CMAKE_BUILD_TYPE "Debug" CACHE 56 STRING "Choose the type of build." FORCE) 57 # Set the possible values of build type for cmake-gui 58 set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS 59 "Debug" "Release" "MinSizeRel" "RelWithDebInfo") 60endif() 61 62# Versioning 63include(sdk/include/reactos/version.cmake) 64 65# Compile options 66include(sdk/cmake/config.cmake) 67 68# Compiler flags handling 69include(sdk/cmake/compilerflags.cmake) 70 71add_definitions(-D__REACTOS__) 72 73# There doesn't seem to be a standard for __FILE__ being relative or absolute, so detect it at runtime. 74file(RELATIVE_PATH _PATH_PREFIX ${REACTOS_BINARY_DIR} ${REACTOS_SOURCE_DIR}) 75if (GCC AND ((CMAKE_C_COMPILER_ID STREQUAL "GNU") AND (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL "8.0.0") 76 OR ((CMAKE_C_COMPILER_ID STREQUAL "Clang") AND (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL "10.0.0")))) 77 # Thankfully, GCC has this 78 add_compile_options(-ffile-prefix-map=${REACTOS_SOURCE_DIR}=) 79 add_compile_options(-ffile-prefix-map=${_PATH_PREFIX}=) 80else() 81 string(LENGTH ${_PATH_PREFIX} _PATH_PREFIX_LENGTH) 82 string(LENGTH ${REACTOS_SOURCE_DIR} REACTOS_SOURCE_DIR_LENGTH) 83 math(EXPR REACTOS_SOURCE_DIR_LENGTH "${REACTOS_SOURCE_DIR_LENGTH} + 1") 84 add_compile_definitions("$<$<COMPILE_LANGUAGE:C,CXX>:__RELFILE__=&__FILE__[__FILE__[0] == '.' ? ${_PATH_PREFIX_LENGTH} : ${REACTOS_SOURCE_DIR_LENGTH}]>") 85endif() 86 87if(MSVC_IDE) 88 add_compile_options("/MP") 89endif() 90 91# Bison and Flex support 92find_package(BISON REQUIRED) 93find_package(FLEX REQUIRED) 94 95if(MSVC_IDE) 96 # Bison needs M4 and BISON_PKGDATADIR set at build time, 97 # but visual studio is hardly ever opened from the configure-time environment. 98 # Since cmake does not support setting env variables for a custom command, 99 # we have to write a wrapper that sets the variables and then executes bison. 100 # Idea taken from https://stackoverflow.com/a/35032051/4928207 101 if(DEFINED ENV{M4}) 102 # Store this environment variable for configure re-runs from withing visual studio. 103 SET(ROS_SAVED_M4 "$ENV{M4}" CACHE INTERNAL "") 104 endif() 105 if(DEFINED ENV{BISON_PKGDATADIR}) 106 SET(ROS_SAVED_BISON_PKGDATADIR "$ENV{BISON_PKGDATADIR}" CACHE INTERNAL "") 107 endif() 108 109 # Tell the user about a misconfigured environment 110 if("x${ROS_SAVED_M4}x" STREQUAL "xx" OR "x${ROS_SAVED_BISON_PKGDATADIR}x" STREQUAL "xx") 111 message(FATAL_ERROR "\nM4 or BISON_PKGDATADIR environment variables not set, cannot continue!\n" 112 "See https://reactos.org/wiki/Visual_Studio for more information!") 113 endif() 114 115 file(WRITE "${CMAKE_BINARY_DIR}/bison_wrapper.cmd" 116 "@ECHO OFF\n" 117 "set M4=${ROS_SAVED_M4}\n" 118 "set BISON_PKGDATADIR=${ROS_SAVED_BISON_PKGDATADIR}\n" 119 "${BISON_EXECUTABLE} %*\n") 120 set(BISON_EXECUTABLE "${CMAKE_BINARY_DIR}/bison_wrapper.cmd") 121 # And the same hacks for FLEX 122 file(WRITE "${CMAKE_BINARY_DIR}/flex_wrapper.cmd" 123 "@ECHO OFF\n" 124 "set M4=${ROS_SAVED_M4}\n" 125 "set BISON_PKGDATADIR=${ROS_SAVED_BISON_PKGDATADIR}\n" 126 "${FLEX_EXECUTABLE} %*\n") 127 set(FLEX_EXECUTABLE "${CMAKE_BINARY_DIR}/flex_wrapper.cmd") 128endif() 129 130if(NOT CMAKE_CROSSCOMPILING) 131 set(TOOLS_FOLDER ${CMAKE_CURRENT_BINARY_DIR}) 132 add_definitions(-DTARGET_${ARCH}) 133 134 if(MSVC) 135 if(ARCH STREQUAL "i386") 136 add_definitions(/D_X86_ /D__i386__ /DWIN32 /D_WINDOWS) 137 elseif(ARCH STREQUAL "amd64") 138 add_definitions(-D_AMD64_ -D__x86_64__ /DWIN32 -D_WINDOWS) 139 endif() 140 if(MSVC_VERSION GREATER 1699) 141 add_definitions(/D_ALLOW_KEYWORD_MACROS) 142 endif() 143 if(NOT USE_CLANG_CL) 144 # FIXME: Inspect 145 add_definitions(/Dinline=__inline) 146 endif() 147 endif() 148 add_subdirectory(sdk/include/host) 149 150 if(NOT MSVC) 151 add_subdirectory(dll/win32/dbghelp) 152 endif() 153 add_subdirectory(sdk/tools) 154 add_subdirectory(sdk/lib) 155 156 set(NATIVE_TARGETS bin2c widl gendib cabman fatten hpp isohybrid mkhive mkisofs obj2bin spec2def geninc mkshelllink utf16le xml2sdb) 157 if(NOT MSVC) 158 list(APPEND NATIVE_TARGETS rsym pefixup) 159 endif() 160 161 install(TARGETS ${NATIVE_TARGETS}) 162else() 163 # Add host tools target 164 include(sdk/cmake/host-tools.cmake) 165 setup_host_tools() 166 167 # We don't need CMake importlib handling. 168 unset(CMAKE_IMPORT_LIBRARY_SUFFIX) 169 170 # Print build type(s) 171 if(CMAKE_CONFIGURATION_TYPES) 172 # Multi-config generators, like Visual Studio (MSBuild). 173 message("-- Configuration types: ${CMAKE_CONFIGURATION_TYPES}") 174 else() 175 # Single-configuration generators, like Ninja. 176 message("-- Build type: ${CMAKE_BUILD_TYPE}") 177 endif() 178 179 # Always add /MT in VS CMAKE_GENERATOR and define _SBCS otherwise VS thinks it's a multi-byte or whatever project 180 if (MSVC_IDE) 181 add_compile_options("/MT") 182 add_compile_definitions(_SBCS) 183 endif() 184 185 186 # adjust the default behaviour of the FIND_XXX() commands: 187 # search headers and libraries in the target environment, search 188 # programs in the host environment 189 set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) 190 set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY NEVER) 191 set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE NEVER) 192 193 # Add our own target properties 194 # General module definitions 195 define_property(TARGET PROPERTY REACTOS_MODULE_TYPE 196 BRIEF_DOCS "The type of this module" 197 FULL_DOCS [[ 198The type of this module. 199One of "nativecui", "nativedll", "kernelmodedriver", "wdmdriver", "kerneldll", "win32cui", "win32gui", "win32dll", "win32ocx", "cpl" or "module"]]) 200 201 # C++ 202 define_property(TARGET PROPERTY WITH_CXX_EXCEPTIONS 203 BRIEF_DOCS "Enable C++ exceptions on this target" 204 FULL_DOCS [[ 205Enables C++ exception handling. 206Enable 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).]]) 207 define_property(TARGET PROPERTY WITH_CXX_RTTI 208 BRIEF_DOCS "Enable C++ RTTI on this target" 209 FULL_DOCS [[ 210Enables run-time type information. 211Enable this if the module uses typeid or dynamic_cast. You will probably need to link yith cpprt as well, if you are not already using STL.]]) 212 213 214 if(DBG) 215 add_definitions(-DDBG=1 -D_SEH_ENABLE_TRACE) 216 else() 217 add_definitions(-DDBG=0) 218 endif() 219 220 if(KDBG) 221 add_definitions(-DKDBG) 222 endif() 223 224 if(_WINKD_) 225 add_definitions(-D_WINKD_) 226 endif() 227 228 if(ENABLE_CCACHE) 229 message(WARNING "-- Disabling precompiled headers support (ccache).") 230 option(PCH "Whether to use precompiled headers" OFF) 231 set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache) 232 elseif(GCC) 233 message(WARNING "-- Disabling precompiled headers on GCC by default CORE-17108.") 234 option(PCH "Whether to use precompiled headers" OFF) 235 else() 236 option(PCH "Whether to use precompiled headers" ON) 237 endif() 238 239 # Version Options 240 add_definitions(-DWINVER=0x502 241 -D_WIN32_IE=0x600 242 -D_WIN32_WINNT=0x502 243 -D_WIN32_WINDOWS=0x502 244 -D_SETUPAPI_VER=0x502 245 -DMINGW_HAS_SECURE_API=1) 246 247 # Arch Options 248 if(ARCH STREQUAL "i386") 249 if(NOT USE_CLANG_CL) 250 add_definitions(-D_M_IX86) 251 endif() 252 add_definitions(-D_X86_ -D__i386__ -Di386) 253 if(SARCH STREQUAL "xbox") 254 add_definitions(-DSARCH_XBOX) 255 elseif(SARCH STREQUAL "pc98") 256 add_definitions(-DSARCH_PC98) 257 endif() 258 elseif(ARCH STREQUAL "amd64") 259 # clang-cl defines this one for itself 260 if (NOT (MSVC AND CMAKE_C_COMPILER_ID STREQUAL "Clang")) 261 add_compile_definitions(_M_AMD64) 262 endif() 263 add_definitions(-D_AMD64_ -D__x86_64__ -D_WIN64) 264 elseif(ARCH STREQUAL "arm") 265 # _M_ARM is already defined by toolchain 266 add_definitions(-D_ARM_ -D__arm__ -DWIN32) 267 if(SARCH STREQUAL "omap3-zoom2") 268 add_definitions(-D_ZOOM2_) 269 endif() 270 endif() 271 272 # Other 273 add_definitions(-D_NEW_DELETE_OPERATORS_) 274 if(ARCH STREQUAL "i386") 275 add_definitions(-DUSE_COMPILER_EXCEPTIONS -D_USE_32BIT_TIME_T) 276 elseif(ARCH STREQUAL "amd64") 277 add_compile_definitions(USE_COMPILER_EXCEPTIONS) 278 elseif(ARCH STREQUAL "arm") 279 add_compile_definitions(USE_COMPILER_EXCEPTIONS) 280 endif() 281 282 # Activate support for assembly source files 283 if (MSVC) 284 enable_language(ASM_MASM) 285 else() 286 enable_language(ASM) 287 endif() 288 289 # Activate language support for resource files 290 enable_language(RC) 291 292 # Localization definitions 293 include(sdk/cmake/localization.cmake) 294 set(I18N_DEFS "") 295 # This will set I18N_DEFS for later use 296 set_i18n_language(${I18N_LANG}) 297 298 # Compiler specific definitions and macros 299 if(MSVC) 300 include(sdk/cmake/msvc.cmake) 301 else() 302 include(sdk/cmake/gcc.cmake) 303 endif() 304 305 # Generic macros 306 include(sdk/cmake/CMakeMacros.cmake) 307 308 # IDL macros for widl/midl 309 # We're using widl now for both MSVC and GCC builds 310 include(sdk/cmake/widl-support.cmake) 311 312 include_directories( 313 sdk/include 314 sdk/include/psdk 315 sdk/include/dxsdk 316 ${REACTOS_BINARY_DIR}/sdk/include 317 ${REACTOS_BINARY_DIR}/sdk/include/psdk 318 ${REACTOS_BINARY_DIR}/sdk/include/dxsdk 319 ${REACTOS_BINARY_DIR}/sdk/include/ddk 320 ${REACTOS_BINARY_DIR}/sdk/include/reactos 321 ${REACTOS_BINARY_DIR}/sdk/include/reactos/mc 322 sdk/include/crt 323 sdk/include/ddk 324 sdk/include/ndk 325 sdk/include/reactos 326 sdk/include/reactos/libs) 327 328 if(ARCH STREQUAL "arm") 329 include_directories(${REACTOS_SOURCE_DIR}/sdk/include/reactos/arm) 330 endif() 331 332 add_dependency_header() 333 334 add_subdirectory(sdk/include/ndk/tests) 335 add_subdirectory(sdk/include/xdk) 336 add_subdirectory(sdk/include/psdk) 337 add_subdirectory(sdk/include/dxsdk) 338 add_subdirectory(sdk/include/reactos/wine) 339 add_subdirectory(sdk/include/reactos/mc) 340 add_subdirectory(sdk/include/asm) 341 342 if(NO_ROSSYM) 343 include(sdk/cmake/baseaddress_dwarf.cmake) 344 elseif(MSVC) 345 if (ARCH STREQUAL "amd64") 346 include(sdk/cmake/baseaddress_msvc_x64.cmake) 347 else() 348 include(sdk/cmake/baseaddress_msvc.cmake) 349 endif() 350 else() 351 include(sdk/cmake/baseaddress.cmake) 352 endif() 353 354 # For MSVC builds, this puts all debug symbols file in the same directory. 355 if(MSVC) 356 set(CMAKE_PDB_OUTPUT_DIRECTORY "${REACTOS_BINARY_DIR}/msvc_pdb") 357 elseif(SEPARATE_DBG) 358 set(CMAKE_PDB_OUTPUT_DIRECTORY "${REACTOS_BINARY_DIR}/symbols") 359 endif() 360 361 #begin with boot so reactos_cab target is defined before all other modules 362 add_subdirectory(boot) 363 add_subdirectory(base) 364 add_subdirectory(dll) 365 add_subdirectory(drivers) 366 add_subdirectory(hal) 367 add_subdirectory(sdk/lib) 368 add_subdirectory(media) 369 add_subdirectory(modules) 370 add_subdirectory(ntoskrnl) 371 add_subdirectory(subsystems) 372 add_subdirectory(sdk/tools/wpp) 373 add_subdirectory(win32ss) 374 375 # Create the registry hives 376 create_registry_hives() 377 378 # Create {bootcd, livecd, bootcdregtest}.lst 379 create_iso_lists() 380 381 file(MAKE_DIRECTORY ${REACTOS_BINARY_DIR}/sdk/include/reactos) 382 383 add_dependency_footer() 384endif() 385