100 lines
2.7 KiB
CMake
100 lines
2.7 KiB
CMake
cmake_minimum_required(VERSION 3.26)
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if(DEFINED ENV{BANAN_ARCH})
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set(BANAN_ARCH $ENV{BANAN_ARCH})
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else()
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set(BANAN_ARCH x86_64)
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endif()
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set(TOOLCHAIN_PREFIX ${CMAKE_SOURCE_DIR}/toolchain/local)
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set(CMAKE_CXX_STANDARD 20)
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set(CMAKE_CXX_STANDARD_REQUIRED True)
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set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}/bin/${BANAN_ARCH}-banan_os-g++)
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set(CMAKE_CXX_COMPILER_WORKS True)
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set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}/bin/${BANAN_ARCH}-banan_os-gcc)
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set(CMAKE_C_COMPILER_WORKS True)
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if(NOT EXISTS ${CMAKE_CXX_COMPILER})
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set(CMAKE_CXX_COMPILER g++)
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endif()
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project(banan-os CXX)
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set(BANAN_BASE_SYSROOT ${CMAKE_SOURCE_DIR}/base-sysroot.tar.gz)
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set(BANAN_SYSROOT ${CMAKE_BINARY_DIR}/sysroot)
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set(BANAN_INCLUDE ${BANAN_SYSROOT}/usr/include)
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set(BANAN_LIB ${BANAN_SYSROOT}/usr/lib)
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set(BANAN_BIN ${BANAN_SYSROOT}/usr/bin)
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set(BANAN_BOOT ${BANAN_SYSROOT}/boot)
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set(DISK_IMAGE_PATH ${CMAKE_BINARY_DIR}/banan-os.img)
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add_subdirectory(kernel)
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add_subdirectory(BAN)
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add_subdirectory(libc)
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add_subdirectory(LibELF)
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add_subdirectory(userspace)
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add_custom_target(sysroot
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COMMAND mkdir -p ${BANAN_SYSROOT}
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COMMAND cd ${BANAN_SYSROOT} && sudo tar xf ${BANAN_BASE_SYSROOT}
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USES_TERMINAL
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)
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add_custom_target(headers
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DEPENDS kernel-headers
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DEPENDS ban-headers
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DEPENDS libc-headers
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DEPENDS libelf-headers
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)
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add_custom_target(toolchain
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COMMAND ${CMAKE_COMMAND} -E env SYSROOT="${BANAN_SYSROOT}" PREFIX="${TOOLCHAIN_PREFIX}" ARCH="${BANAN_ARCH}" ${CMAKE_SOURCE_DIR}/toolchain/build.sh
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DEPENDS headers
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USES_TERMINAL
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)
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add_custom_target(libstdc++
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COMMAND ${CMAKE_COMMAND} -E env LIBSTDCPP="1" ${CMAKE_SOURCE_DIR}/toolchain/build.sh
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DEPENDS libc-install
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USES_TERMINAL
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)
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add_custom_target(image
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COMMAND ${CMAKE_COMMAND} -E env SYSROOT="${BANAN_SYSROOT}" DISK_IMAGE_PATH="${DISK_IMAGE_PATH}" ${CMAKE_SOURCE_DIR}/image.sh
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DEPENDS kernel-install
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DEPENDS ban-install
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DEPENDS libc-install
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DEPENDS userspace-install
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DEPENDS libelf-install
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USES_TERMINAL
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)
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add_custom_target(image-full
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COMMAND ${CMAKE_COMMAND} -E env SYSROOT="${BANAN_SYSROOT}" DISK_IMAGE_PATH="${DISK_IMAGE_PATH}" ${CMAKE_SOURCE_DIR}/image-full.sh
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DEPENDS kernel-install
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DEPENDS ban-install
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DEPENDS libc-install
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DEPENDS userspace-install
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DEPENDS libelf-install
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USES_TERMINAL
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)
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add_custom_target(check-fs
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COMMAND ${CMAKE_COMMAND} -E env DISK_IMAGE_PATH="${DISK_IMAGE_PATH}" ${CMAKE_SOURCE_DIR}/check-fs.sh
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USES_TERMINAL
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)
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add_custom_target(qemu
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COMMAND ${CMAKE_COMMAND} -E env BANAN_ARCH="${BANAN_ARCH}" DISK_IMAGE_PATH="${DISK_IMAGE_PATH}" ${CMAKE_SOURCE_DIR}/qemu.sh
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DEPENDS image
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USES_TERMINAL
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)
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add_custom_target(bochs
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COMMAND ${CMAKE_COMMAND} -E env DISK_IMAGE_PATH="${DISK_IMAGE_PATH}" ${CMAKE_SOURCE_DIR}/bochs.sh
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DEPENDS image
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USES_TERMINAL
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)
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