cmake_minimum_required(VERSION 3.17.0)

if(NOT CMAKE_VERSION MATCHES "ReactOS")

message(WARNING "Building with \"${CMAKE_COMMAND}\", which is not the custom CMake included in RosBE, might cause build issues...")

endif()

include(CMakeDependentOption)

if ((DEFINED CMAKE_TOOLCHAIN_FILE) AND (CMAKE_GENERATOR MATCHES "Visual Studio.*"))

message(WARNING "Setting policy CMP0091 to OLD behaviour")

cmake_policy(SET CMP0091 OLD)

endif()

project(REACTOS)

set(CMAKE_INCLUDE_CURRENT_DIR ON)

set(CMAKE_INCLUDE_DIRECTORIES_PROJECT_BEFORE ON)

set(CMAKE_SHARED_LIBRARY_PREFIX "")

set(CMAKE_SHARED_MODULE_PREFIX "")

set(CMAKE_SKIP_PREPROCESSED_SOURCE_RULES TRUE)

set(CMAKE_SKIP_ASSEMBLY_SOURCE_RULES TRUE)

set(CMAKE_COLOR_MAKEFILE OFF)

set(CMAKE_POSITION_INDEPENDENT_CODE OFF)

set(CMAKE_C_STANDARD 99)

set(CMAKE_CXX_STANDARD 11)

if(NOT ARCH)

message(FATAL_ERROR "Target architecture (ARCH) is not defined. Please, choose one of: i386, amd64, arm, arm64")

endif()

string(TOLOWER ${ARCH} ARCH)

set_property(CACHE ARCH PROPERTY STRINGS "i386" "amd64" "arm" "arm64")

if(ARCH STREQUAL "i386")

set(WINARCH "x86")

else()

set(WINARCH ${ARCH})

endif()

if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)

message(STATUS "Setting build type to Debug as none was specified.")

set(CMAKE_BUILD_TYPE "Debug" CACHE

STRING "Choose the type of build." FORCE)

# Set the possible values of build type for cmake-gui

set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS

"Debug" "Release" "MinSizeRel" "RelWithDebInfo")

endif()

include(sdk/include/reactos/version.cmake)

include(sdk/cmake/config.cmake)

include(sdk/cmake/compilerflags.cmake)

add_definitions(

-D__REACTOS__

# swprintf without count argument is used in most of the codebase

-D_CRT_NON_CONFORMING_SWPRINTFS

)

file(RELATIVE_PATH _PATH_PREFIX ${REACTOS_BINARY_DIR} ${REACTOS_SOURCE_DIR})

if (NOT MSVC AND ((CMAKE_C_COMPILER_ID STREQUAL "GNU") AND (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL "8.0.0")

OR (CMAKE_C_COMPILER_ID STREQUAL "Clang") AND (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL "10.0.0")))

# Thankfully, GCC has this

add_compile_options(-ffile-prefix-map=${REACTOS_SOURCE_DIR}=)

add_compile_options(-ffile-prefix-map=${_PATH_PREFIX}=)

else()

string(LENGTH ${_PATH_PREFIX} _PATH_PREFIX_LENGTH)

string(LENGTH ${REACTOS_SOURCE_DIR} REACTOS_SOURCE_DIR_LENGTH)

math(EXPR REACTOS_SOURCE_DIR_LENGTH "${REACTOS_SOURCE_DIR_LENGTH} + 1")

add_compile_definitions("$<$<COMPILE_LANGUAGE:C,CXX>:__RELFILE__=&__FILE__[__FILE__[0] == '.' ? ${_PATH_PREFIX_LENGTH} : ${REACTOS_SOURCE_DIR_LENGTH}]>")

endif()

if(MSVC_IDE)

add_compile_options("/MP")

endif()

find_package(BISON REQUIRED)

find_package(FLEX REQUIRED)

if(MSVC_IDE)

# Bison needs M4 and BISON_PKGDATADIR set at build time,

# but visual studio is hardly ever opened from the configure-time environment.

# Since cmake does not support setting env variables for a custom command,

# we have to write a wrapper that sets the variables and then executes bison.

# Idea taken from https://stackoverflow.com/a/35032051/4928207

if(DEFINED ENV{M4})

# Store this environment variable for configure re-runs from withing visual studio.

SET(ROS_SAVED_M4 "$ENV{M4}" CACHE INTERNAL "")

endif()

if(DEFINED ENV{BISON_PKGDATADIR})

SET(ROS_SAVED_BISON_PKGDATADIR "$ENV{BISON_PKGDATADIR}" CACHE INTERNAL "")

endif()

# Tell the user about a misconfigured environment

if("x${ROS_SAVED_M4}x" STREQUAL "xx" OR "x${ROS_SAVED_BISON_PKGDATADIR}x" STREQUAL "xx")

message(FATAL_ERROR "\nM4 or BISON_PKGDATADIR environment variables not set, cannot continue!\n"

"See https://reactos.org/wiki/Visual_Studio for more information!")

endif()

file(WRITE "${CMAKE_BINARY_DIR}/bison_wrapper.cmd"

"@ECHO OFF\n"

"set M4=${ROS_SAVED_M4}\n"

"set BISON_PKGDATADIR=${ROS_SAVED_BISON_PKGDATADIR}\n"

"${BISON_EXECUTABLE} %*\n")

set(BISON_EXECUTABLE "${CMAKE_BINARY_DIR}/bison_wrapper.cmd")

# And the same hacks for FLEX

file(WRITE "${CMAKE_BINARY_DIR}/flex_wrapper.cmd"

"@ECHO OFF\n"

"set M4=${ROS_SAVED_M4}\n"

"set BISON_PKGDATADIR=${ROS_SAVED_BISON_PKGDATADIR}\n"

"${FLEX_EXECUTABLE} %*\n")

set(FLEX_EXECUTABLE "${CMAKE_BINARY_DIR}/flex_wrapper.cmd")

endif()

if(NOT CMAKE_CROSSCOMPILING)

set(TOOLS_FOLDER ${CMAKE_CURRENT_BINARY_DIR})

add_definitions(-DTARGET_${ARCH})

if(MSVC)

if(ARCH STREQUAL "i386")

add_definitions(/D_X86_ /D__i386__ /DWIN32 /D_WINDOWS)

elseif(ARCH STREQUAL "amd64")

add_definitions(-D_AMD64_ -D__x86_64__ /DWIN32 -D_WINDOWS)

endif()

if(MSVC_VERSION GREATER 1699)

add_definitions(/D_ALLOW_KEYWORD_MACROS)

endif()

endif()

add_subdirectory(sdk/include/host)

add_subdirectory(dll/win32/dbghelp)

add_subdirectory(sdk/tools)

add_subdirectory(sdk/lib)

set(NATIVE_TARGETS asmpp bin2c widl gendib cabman fatten hpp isohybrid mkhive mkisofs obj2bin spec2def geninc mkshelllink utf16le xml2sdb)

if(NOT MSVC)

list(APPEND NATIVE_TARGETS rsym pefixup)

endif()

install(TARGETS ${NATIVE_TARGETS})

else()

# Add host tools target

include(sdk/cmake/host-tools.cmake)

setup_host_tools()

# We don't need CMake importlib handling.

unset(CMAKE_IMPORT_LIBRARY_SUFFIX)

# Print build type(s)

if(CMAKE_CONFIGURATION_TYPES)

# Multi-config generators, like Visual Studio (MSBuild).

message("-- Configuration types: ${CMAKE_CONFIGURATION_TYPES}")

else()

# Single-configuration generators, like Ninja.

message("-- Build type: ${CMAKE_BUILD_TYPE}")

endif()

# Always add /MT in VS CMAKE_GENERATOR and define _SBCS otherwise VS thinks it's a multi-byte or whatever project

if (MSVC_IDE)

add_compile_options("/MT")

add_compile_definitions(_SBCS)

endif()

# adjust the default behaviour of the FIND_XXX() commands:

# search headers and libraries in the target environment, search

# programs in the host environment

set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)

set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY NEVER)

set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE NEVER)

# Add our own target properties

# General module definitions

define_property(TARGET PROPERTY REACTOS_MODULE_TYPE

BRIEF_DOCS "The type of this module"

FULL_DOCS [[

The type of this module.

One of "nativecui", "nativedll", "kernelmodedriver", "wdmdriver", "kerneldll", "win32cui", "win32gui", "win32dll", "win32ocx", "cpl" or "module"]])

# C++

define_property(TARGET PROPERTY WITH_CXX_EXCEPTIONS

BRIEF_DOCS "Enable C++ exceptions on this target"

FULL_DOCS [[

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).]])

define_property(TARGET PROPERTY WITH_CXX_RTTI

BRIEF_DOCS "Enable C++ RTTI on this target"

FULL_DOCS [[

Enables run-time type information.

Enable 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.]])

if(DBG)

add_definitions(-DDBG=1 -D_SEH_ENABLE_TRACE)

else()

add_definitions(-DDBG=0)

endif()

if(ENABLE_CCACHE)

message(WARNING "-- Disabling precompiled headers support (ccache).")

option(PCH "Whether to use precompiled headers" OFF)

set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)

elseif(CMAKE_C_COMPILER_ID STREQUAL "GNU")

message(WARNING "-- Disabling precompiled headers on GCC by default CORE-17108.")

option(PCH "Whether to use precompiled headers" OFF)

else()

option(PCH "Whether to use precompiled headers" ON)

endif()

# Version Options

add_definitions(-DWINVER=0x502

-D_WIN32_IE=0x600

-D_WIN32_WINNT=0x502

-D_WIN32_WINDOWS=0x502

-D_SETUPAPI_VER=0x502

-DMINGW_HAS_SECURE_API=1

-DD3D_UMD_INTERFACE_VERSION=0x000C # Vista

-DDXGKDDI_INTERFACE_VERSION=0x1052 # Vista

-DDLL_EXPORT_VERSION=${DLL_EXPORT_VERSION})

# Arch Options

if(ARCH STREQUAL "i386")

# clang-cl defines this one for itself

if(NOT (MSVC AND CMAKE_C_COMPILER_ID STREQUAL "Clang"))

add_definitions(-D_M_IX86)

endif()

add_definitions(-D_X86_ -D__i386__ -Di386)

if(SARCH STREQUAL "xbox")

add_definitions(-DSARCH_XBOX)

elseif(SARCH STREQUAL "pc98")

add_definitions(-DSARCH_PC98)

endif()

elseif(ARCH STREQUAL "amd64")

# clang-cl defines this one for itself

if (NOT (MSVC AND CMAKE_C_COMPILER_ID STREQUAL "Clang"))

add_compile_definitions(_M_AMD64)

endif()

add_definitions(-D_AMD64_ -D__x86_64__ -D_WIN64)

elseif(ARCH STREQUAL "arm")

# _M_ARM is already defined by toolchain

add_definitions(-D_ARM_ -D__arm__ -DWIN32)

if(SARCH STREQUAL "omap3-zoom2")

add_definitions(-D_ZOOM2_)

endif()

elseif(ARCH STREQUAL "arm64")

# GNU tools refer to arm64 as aarch64

add_definitions(-D_ARM64_ -D__arm64__ -D__aarch64__ -D_WIN64)

endif()

# Other

add_definitions(-D_NEW_DELETE_OPERATORS_)

if(ARCH STREQUAL "i386")

add_definitions(-DUSE_COMPILER_EXCEPTIONS -D_USE_32BIT_TIME_T)

elseif(ARCH STREQUAL "amd64")

add_compile_definitions(USE_COMPILER_EXCEPTIONS)

elseif(ARCH STREQUAL "arm")

add_compile_definitions(USE_COMPILER_EXCEPTIONS)

elseif(ARCH STREQUAL "arm64")

add_compile_definitions(USE_COMPILER_EXCEPTIONS)

endif()

# Activate support for assembly source files

if (MSVC)

enable_language(ASM_MASM)

else()

enable_language(ASM)

endif()

# Activate language support for resource files

enable_language(RC)

# Localization definitions

include(sdk/cmake/localization.cmake)

set(I18N_DEFS "")

# This will set I18N_DEFS for later use

set_i18n_language(${I18N_LANG})

# Compiler specific definitions and macros

if(MSVC)

include(sdk/cmake/msvc.cmake)

else()

include(sdk/cmake/gcc.cmake)

endif()

# Generic macros

include(sdk/cmake/CMakeMacros.cmake)

# IDL macros for widl/midl

# We're using widl now for both MSVC and GCC builds

include(sdk/cmake/widl-support.cmake)

include_directories(

sdk/include

sdk/include/psdk

sdk/include/dxsdk

sdk/include/winrt

${REACTOS_BINARY_DIR}/sdk/include

${REACTOS_BINARY_DIR}/sdk/include/psdk

${REACTOS_BINARY_DIR}/sdk/include/dxsdk

${REACTOS_BINARY_DIR}/sdk/include/ddk

${REACTOS_BINARY_DIR}/sdk/include/reactos

${REACTOS_BINARY_DIR}/sdk/include/reactos/mc

sdk/include/crt

sdk/include/vcruntime

sdk/include/ddk

sdk/include/ndk

sdk/include/reactos

sdk/include/reactos/libs

sdk/lib/pseh/include)

if(ARCH STREQUAL "arm")

include_directories(${REACTOS_SOURCE_DIR}/sdk/include/reactos/arm)

endif()

add_dependency_header()

add_subdirectory(sdk/include/ndk/tests)

add_subdirectory(sdk/include/xdk)

add_subdirectory(sdk/include/psdk)

add_subdirectory(sdk/include/dxsdk)

add_subdirectory(sdk/include/reactos/wine)

add_subdirectory(sdk/include/reactos/mc)

add_subdirectory(sdk/include/asm)

if(ARCH MATCHES "64$")

include(sdk/cmake/baseaddress64.cmake)

elseif(NO_ROSSYM)

include(sdk/cmake/baseaddress_dwarf.cmake)

elseif(MSVC)

include(sdk/cmake/baseaddress_msvc.cmake)

else()

include(sdk/cmake/baseaddress.cmake)

endif()

# For MSVC builds, this puts all debug symbols file in the same directory.

if(MSVC)

set(CMAKE_PDB_OUTPUT_DIRECTORY "${REACTOS_BINARY_DIR}/msvc_pdb")

elseif(SEPARATE_DBG)

set(CMAKE_PDB_OUTPUT_DIRECTORY "${REACTOS_BINARY_DIR}/symbols")

endif()

#begin with boot so reactos_cab target is defined before all other modules

add_subdirectory(boot)

add_subdirectory(base)

add_subdirectory(dll)

add_subdirectory(drivers)

add_subdirectory(hal)

add_subdirectory(sdk/lib)

add_subdirectory(media)

add_subdirectory(modules)

add_subdirectory(ntoskrnl)

add_subdirectory(subsystems)

add_subdirectory(sdk/tools/wpp)

add_subdirectory(win32ss)

# Create the registry hives

create_registry_hives()

# Create {bootcd, livecd, bootcdregtest}.lst

create_iso_lists()

file(MAKE_DIRECTORY ${REACTOS_BINARY_DIR}/sdk/include/reactos)

add_dependency_footer()

endif()