70 lines
1.8 KiB
CMake
70 lines
1.8 KiB
CMake
# Minimum CMake version requirement
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cmake_minimum_required(VERSION 3.19.0)
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# Lowercase target architecture
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string(TOLOWER ${ARCH} ARCH)
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# Validate and set architectures specific definitions
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if(ARCH STREQUAL "i686")
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add_definitions(-D__i386__ -D__i686__)
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elseif(ARCH STREQUAL "amd64")
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add_definitions(-D__amd64__ -D__x86_64__)
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else()
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message(FATAL_ERROR "Unknown target architecture (${ARCH}) set!")
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endif()
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# Print target architecture
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message("-- Target architecture: ${ARCH}")
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# Set the build type
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if(NOT BUILD_TYPE)
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set(BUILD_TYPE DEBUG)
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endif()
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string(TOUPPER ${BUILD_TYPE} BUILD_TYPE)
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# Set build type specific definitions
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if(BUILD_TYPE STREQUAL "DEBUG")
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add_definitions(-DDBG=1)
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set(CMAKE_BUILD_TYPE DEBUG)
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else()
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set(BUILD_TYPE RELEASE)
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set(CMAKE_BUILD_TYPE NONE)
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endif()
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# Print build type
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message("-- Target build type: ${BUILD_TYPE}")
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# Set toolchain file
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set(CMAKE_TOOLCHAIN_FILE "sdk/cmake/toolchain.cmake")
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# Set project name
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project(EXECTOS)
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# Load all the CMake SDK
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include(sdk/cmake/baseaddress/${ARCH}.cmake)
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include(sdk/cmake/emulation.cmake)
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include(sdk/cmake/functions.cmake)
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include(sdk/cmake/version.cmake)
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include(sdk/cmake/xtchain.cmake)
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# Enable compilers
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enable_language(ASM C CXX)
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# Add project specific definitions
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add_definitions(-D__XTOS__)
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add_definitions(-DXTOS_SOURCE_DIR="${EXECTOS_SOURCE_DIR}")
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add_definitions(-DXTOS_BINARY_DIR="${EXECTOS_BINARY_DIR}")
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# Compute __FILE__ definition
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file(RELATIVE_PATH _PATH_PREFIX ${EXECTOS_BINARY_DIR} ${EXECTOS_SOURCE_DIR})
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add_compiler_flags(-D__RELFILE__="&__FILE__[__FILE__[0] == '.' ? sizeof \\\"${_PATH_PREFIX}\\\" - 1 : sizeof XTOS_SOURCE_DIR]")
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# Set the virtual disk image size (in MiB)
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set_disk_image_size(48)
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# Build all subprojects
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add_subdirectory(boot)
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add_subdirectory(drivers)
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add_subdirectory(sdk)
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add_subdirectory(xtoskrnl)
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