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16855e4b98f603b1c61e1d640ef188c4af42e44d
cleonos/CMakeLists.txt
Leonmmcoset d7e1cb62ee doom1
2026-04-20 21:53:28 +08:00

1002 lines
41 KiB
CMake
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cmake_minimum_required(VERSION 3.20)
project(CLeonOS NONE)
# User-configurable toolchain and tool variables (Makefile-compatible defaults).
set(NO_COLOR 0 CACHE STRING "Disable colored log output when set to 1")
include("${CMAKE_SOURCE_DIR}/cmake/log.cmake")
set(CL_LOG_EMIT_SCRIPT "${CMAKE_SOURCE_DIR}/cmake/log_emit.cmake")
set(CC "x86_64-elf-gcc" CACHE STRING "Kernel C compiler")
set(LD "x86_64-elf-ld" CACHE STRING "Kernel linker")
set(USER_CC "cc" CACHE STRING "User-space C compiler")
set(USER_LD "ld" CACHE STRING "User-space linker")
set(RUSTC "rustc" CACHE STRING "Rust compiler")
set(NM "nm" CACHE STRING "nm executable")
set(ADDR2LINE "addr2line" CACHE STRING "addr2line executable")
set(XORRISO "xorriso" CACHE STRING "xorriso executable")
set(TAR "tar" CACHE STRING "tar executable")
set(GIT_TOOL "git" CACHE STRING "git executable")
set(MAKE_TOOL "make" CACHE STRING "make executable")
set(SH_TOOL "sh" CACHE STRING "POSIX shell executable")
set(OBJCOPY_FOR_TARGET "llvm-objcopy" CACHE STRING "objcopy tool for limine configure")
set(OBJDUMP_FOR_TARGET "llvm-objdump" CACHE STRING "objdump tool for limine configure")
set(READELF_FOR_TARGET "llvm-readelf" CACHE STRING "readelf tool for limine configure")
set(QEMU_X86_64 "qemu-system-x86_64" CACHE STRING "QEMU executable")
set(LIMINE_DIR "limine" CACHE STRING "Limine source directory")
set(LIMINE_REPO "https://gh-proxy.com/https://github.com/limine-bootloader/limine.git" CACHE STRING "Limine git repository")
set(LIMINE_REF "" CACHE STRING "Optional Limine branch or tag")
set(LIMINE_BIN_DIR "${LIMINE_DIR}/bin" CACHE STRING "Limine bin directory")
set(LIMINE_CONFIGURE_FLAGS "--enable-bios-cd --enable-uefi-cd --enable-uefi-x86-64" CACHE STRING "Limine configure flags")
set(LIMINE_SKIP_CONFIGURE 0 CACHE BOOL "Skip Limine configure step")
function(resolve_path INPUT_PATH OUTPUT_VAR)
if(IS_ABSOLUTE "${INPUT_PATH}")
set(${OUTPUT_VAR} "${INPUT_PATH}" PARENT_SCOPE)
else()
set(${OUTPUT_VAR} "${CMAKE_SOURCE_DIR}/${INPUT_PATH}" PARENT_SCOPE)
endif()
endfunction()
function(resolve_tool_with_fallback VAR_NAME)
set(_fallbacks ${ARGN})
set(_requested "${${VAR_NAME}}")
if("${_requested}" STREQUAL "")
cl_log_error("empty tool variable: ${VAR_NAME}")
endif()
if(IS_ABSOLUTE "${_requested}")
if(NOT EXISTS "${_requested}")
cl_log_error("${VAR_NAME} not found: ${_requested}")
endif()
set(_resolved "${_requested}")
else()
find_program(_requested_path NAMES "${_requested}")
if(_requested_path)
set(_resolved "${_requested}")
else()
set(_resolved "")
foreach(_cand IN LISTS _fallbacks)
find_program(_cand_path NAMES "${_cand}")
if(_cand_path)
cl_log_warn("${VAR_NAME} '${_requested}' not found; fallback to '${_cand}'")
set(_resolved "${_cand}")
break()
endif()
endforeach()
if("${_resolved}" STREQUAL "")
cl_log_error("${VAR_NAME} tool not found: '${_requested}', fallbacks='${_fallbacks}'")
endif()
endif()
endif()
get_property(_help CACHE "${VAR_NAME}" PROPERTY HELPSTRING)
if("${_help}" STREQUAL "")
set(_help "tool path/name")
endif()
set(${VAR_NAME} "${_resolved}" CACHE STRING "${_help}" FORCE)
set(${VAR_NAME} "${_resolved}" PARENT_SCOPE)
endfunction()
set(BUILD_ROOT "${CMAKE_SOURCE_DIR}/build/x86_64")
set(OBJ_ROOT "${BUILD_ROOT}/obj")
set(ISO_ROOT "${BUILD_ROOT}/iso_root")
set(RAMDISK_ROOT "${BUILD_ROOT}/ramdisk_root")
set(KERNEL_ELF "${BUILD_ROOT}/clks_kernel.elf")
set(RAMDISK_IMAGE "${BUILD_ROOT}/cleonos_ramdisk.tar")
set(ISO_IMAGE "${CMAKE_SOURCE_DIR}/build/CLeonOS-x86_64.iso")
set(KERNEL_SYMBOLS_FILE "${BUILD_ROOT}/kernel.sym")
set(USER_BUILD_ROOT "${BUILD_ROOT}/user")
set(USER_OBJ_ROOT "${USER_BUILD_ROOT}/obj")
set(USER_APP_DIR "${USER_BUILD_ROOT}/apps")
set(USER_LIB_DIR "${USER_BUILD_ROOT}/lib")
set(USER_RUST_LIB "${USER_LIB_DIR}/libcleonos_user_rust.a")
set(KERNEL_RUST_LIB "${BUILD_ROOT}/libclks_kernel_rust.a")
resolve_tool_with_fallback(CC gcc cc clang)
resolve_tool_with_fallback(LD ld.lld ld)
resolve_tool_with_fallback(USER_CC cc gcc clang)
resolve_tool_with_fallback(USER_LD ld.lld ld)
resolve_tool_with_fallback(NM llvm-nm x86_64-elf-nm nm)
resolve_tool_with_fallback(ADDR2LINE llvm-addr2line x86_64-elf-addr2line addr2line)
resolve_tool_with_fallback(OBJCOPY_FOR_TARGET llvm-objcopy x86_64-linux-gnu-objcopy objcopy)
resolve_tool_with_fallback(OBJDUMP_FOR_TARGET llvm-objdump x86_64-linux-gnu-objdump objdump)
resolve_tool_with_fallback(READELF_FOR_TARGET llvm-readelf x86_64-linux-gnu-readelf readelf)
resolve_path("${LIMINE_DIR}" LIMINE_DIR_ABS)
resolve_path("${LIMINE_BIN_DIR}" LIMINE_BIN_DIR_ABS)
set(LIMINE_SETUP_STAMP "${LIMINE_DIR_ABS}/.cleonos-limine-setup.stamp")
set(LIMINE_BUILD_STAMP "${LIMINE_DIR_ABS}/.cleonos-limine-build.stamp")
set(CLKS_ARCH "x86_64" CACHE STRING "Target CLKS arch")
set(LINKER_SCRIPT "${CMAKE_SOURCE_DIR}/clks/arch/${CLKS_ARCH}/linker.ld")
set(USER_LINKER_SCRIPT "${CMAKE_SOURCE_DIR}/cleonos/c/user.ld")
set(KELF_LINKER_SCRIPT "${CMAKE_SOURCE_DIR}/cleonos/c/kelf.ld")
set(CLEONOS_MENUCONFIG_CMAKE "${CMAKE_SOURCE_DIR}/configs/menuconfig/config.cmake" CACHE FILEPATH "menuconfig generated CMake config")
if(EXISTS "${CLEONOS_MENUCONFIG_CMAKE}")
include("${CLEONOS_MENUCONFIG_CMAKE}")
cl_log_info("menuconfig loaded from ${CLEONOS_MENUCONFIG_CMAKE}")
endif()
function(cl_set_bool_cache VAR_NAME DEFAULT_VALUE DOC_TEXT)
set(_raw_value "")
set(_has_value OFF)
if(DEFINED ${VAR_NAME})
set(_raw_value "${${VAR_NAME}}")
set(_has_value ON)
elseif(DEFINED ${VAR_NAME}_IS_ENABLED)
set(_raw_value "${${VAR_NAME}_IS_ENABLED}")
set(_has_value ON)
endif()
if(NOT _has_value)
set(${VAR_NAME} ${DEFAULT_VALUE} CACHE BOOL "${DOC_TEXT}")
else()
string(TOUPPER "${_raw_value}" _raw_upper)
if(_raw_upper STREQUAL "Y" OR _raw_upper STREQUAL "M" OR _raw_upper STREQUAL "ON" OR _raw_upper STREQUAL "TRUE" OR _raw_upper STREQUAL "1")
set(_bool_value ON)
else()
set(_bool_value OFF)
endif()
set(${VAR_NAME} ${_bool_value} CACHE BOOL "${DOC_TEXT}" FORCE)
endif()
endfunction()
function(cl_bool_to_int BOOL_VAR OUT_VAR)
if(${BOOL_VAR})
set(${OUT_VAR} 1 PARENT_SCOPE)
else()
set(${OUT_VAR} 0 PARENT_SCOPE)
endif()
endfunction()
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_AUDIO ON "Initialize kernel audio subsystem")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_MOUSE ON "Initialize kernel mouse subsystem")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_DESKTOP ON "Initialize desktop compositor subsystem")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_DRIVER_MANAGER ON "Initialize kernel driver manager")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_KELF ON "Enable KELF app dispatcher")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_USERLAND_AUTO_EXEC ON "Auto exec /shell/shell.elf on boot")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_HEAP_SELFTEST ON "Run heap selftest at boot")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_EXTERNAL_PSF ON "Load /system/tty.psf external font")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_KEYBOARD ON "Initialize keyboard input subsystem")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_ELFRUNNER_PROBE ON "Run ELFRUNNER kernel ELF probe")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_KLOGD_TASK ON "Enable scheduler klogd task")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_KWORKER_TASK ON "Enable scheduler kworker task")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_USRD_TASK ON "Enable scheduler usrd task")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_BOOT_VIDEO_LOG ON "Print boot framebuffer geometry logs")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_PMM_STATS_LOG ON "Print PMM stats logs")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_HEAP_STATS_LOG ON "Print heap stats logs")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_FS_ROOT_LOG ON "Print root children FS log")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_SYSTEM_DIR_CHECK ON "Require /system directory sanity check")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_ELFRUNNER_INIT ON "Initialize ELFRUNNER framework")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_SYSCALL_TICK_QUERY ON "Query syscall timer ticks at boot")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_TTY_READY_LOG ON "Print TTY ready logs")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_IDLE_DEBUG_LOG ON "Print idle loop debug log")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_PROCFS ON "Enable virtual /proc procfs syscall layer")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_EXEC_SERIAL_LOG ON "Enable EXEC info logs on serial output")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_USC ON "Enable UserSafeController dangerous syscall confirmations")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_USC_SC_FS_MKDIR ON "USC intercept policy: FS_MKDIR")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_USC_SC_FS_WRITE ON "USC intercept policy: FS_WRITE")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_USC_SC_FS_APPEND ON "USC intercept policy: FS_APPEND")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_USC_SC_FS_REMOVE ON "USC intercept policy: FS_REMOVE")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_USC_SC_EXEC_PATH ON "USC intercept policy: EXEC_PATH")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_USC_SC_EXEC_PATHV ON "USC intercept policy: EXEC_PATHV")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_USC_SC_EXEC_PATHV_IO ON "USC intercept policy: EXEC_PATHV_IO")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_USC_SC_SPAWN_PATH ON "USC intercept policy: SPAWN_PATH")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_USC_SC_SPAWN_PATHV ON "USC intercept policy: SPAWN_PATHV")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_USC_SC_PROC_KILL ON "USC intercept policy: PROC_KILL")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_USC_SC_SHUTDOWN ON "USC intercept policy: SHUTDOWN")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_USC_SC_RESTART ON "USC intercept policy: RESTART")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_KBD_TTY_SWITCH_HOTKEY ON "Enable ALT+F1..F4 TTY switch hotkey")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_KBD_CTRL_SHORTCUTS ON "Enable Ctrl+A/C/V keyboard shortcuts")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_KBD_FORCE_STOP_HOTKEY ON "Enable Ctrl+Alt+C force-stop hotkey")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_USER_INIT_SCRIPT_PROBE ON "Probe /shell/init.cmd during userland init")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_USER_SYSTEM_APP_PROBE ON "Probe /system apps (elfrunner/memc) during userland init")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_SCHED_TASK_COUNT_LOG ON "Print scheduler task count during boot")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_INTERRUPT_READY_LOG ON "Print interrupt ready log after IDT/PIC init")
cl_set_bool_cache(CLEONOS_CLKS_ENABLE_SHELL_MODE_LOG ON "Print default shell mode log during boot")
cl_bool_to_int(CLEONOS_CLKS_ENABLE_AUDIO CLKS_CFG_AUDIO_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_MOUSE CLKS_CFG_MOUSE_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_DESKTOP CLKS_CFG_DESKTOP_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_DRIVER_MANAGER CLKS_CFG_DRIVER_MANAGER_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_KELF CLKS_CFG_KELF_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_USERLAND_AUTO_EXEC CLKS_CFG_USERLAND_AUTO_EXEC_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_HEAP_SELFTEST CLKS_CFG_HEAP_SELFTEST_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_EXTERNAL_PSF CLKS_CFG_EXTERNAL_PSF_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_KEYBOARD CLKS_CFG_KEYBOARD_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_ELFRUNNER_PROBE CLKS_CFG_ELFRUNNER_PROBE_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_KLOGD_TASK CLKS_CFG_KLOGD_TASK_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_KWORKER_TASK CLKS_CFG_KWORKER_TASK_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_USRD_TASK CLKS_CFG_USRD_TASK_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_BOOT_VIDEO_LOG CLKS_CFG_BOOT_VIDEO_LOG_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_PMM_STATS_LOG CLKS_CFG_PMM_STATS_LOG_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_HEAP_STATS_LOG CLKS_CFG_HEAP_STATS_LOG_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_FS_ROOT_LOG CLKS_CFG_FS_ROOT_LOG_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_SYSTEM_DIR_CHECK CLKS_CFG_SYSTEM_DIR_CHECK_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_ELFRUNNER_INIT CLKS_CFG_ELFRUNNER_INIT_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_SYSCALL_TICK_QUERY CLKS_CFG_SYSCALL_TICK_QUERY_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_TTY_READY_LOG CLKS_CFG_TTY_READY_LOG_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_IDLE_DEBUG_LOG CLKS_CFG_IDLE_DEBUG_LOG_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_PROCFS CLKS_CFG_PROCFS_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_EXEC_SERIAL_LOG CLKS_CFG_EXEC_SERIAL_LOG_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_USC CLKS_CFG_USC_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_USC_SC_FS_MKDIR CLKS_CFG_USC_SC_FS_MKDIR_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_USC_SC_FS_WRITE CLKS_CFG_USC_SC_FS_WRITE_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_USC_SC_FS_APPEND CLKS_CFG_USC_SC_FS_APPEND_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_USC_SC_FS_REMOVE CLKS_CFG_USC_SC_FS_REMOVE_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_USC_SC_EXEC_PATH CLKS_CFG_USC_SC_EXEC_PATH_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_USC_SC_EXEC_PATHV CLKS_CFG_USC_SC_EXEC_PATHV_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_USC_SC_EXEC_PATHV_IO CLKS_CFG_USC_SC_EXEC_PATHV_IO_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_USC_SC_SPAWN_PATH CLKS_CFG_USC_SC_SPAWN_PATH_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_USC_SC_SPAWN_PATHV CLKS_CFG_USC_SC_SPAWN_PATHV_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_USC_SC_PROC_KILL CLKS_CFG_USC_SC_PROC_KILL_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_USC_SC_SHUTDOWN CLKS_CFG_USC_SC_SHUTDOWN_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_USC_SC_RESTART CLKS_CFG_USC_SC_RESTART_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_KBD_TTY_SWITCH_HOTKEY CLKS_CFG_KBD_TTY_SWITCH_HOTKEY_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_KBD_CTRL_SHORTCUTS CLKS_CFG_KBD_CTRL_SHORTCUTS_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_KBD_FORCE_STOP_HOTKEY CLKS_CFG_KBD_FORCE_STOP_HOTKEY_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_USER_INIT_SCRIPT_PROBE CLKS_CFG_USER_INIT_SCRIPT_PROBE_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_USER_SYSTEM_APP_PROBE CLKS_CFG_USER_SYSTEM_APP_PROBE_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_SCHED_TASK_COUNT_LOG CLKS_CFG_SCHED_TASK_COUNT_LOG_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_INTERRUPT_READY_LOG CLKS_CFG_INTERRUPT_READY_LOG_INT)
cl_bool_to_int(CLEONOS_CLKS_ENABLE_SHELL_MODE_LOG CLKS_CFG_SHELL_MODE_LOG_INT)
set(CFLAGS_COMMON
-std=c11
-ffreestanding
-fno-stack-protector
-fno-builtin
-g
-Wall
-Wextra
-Werror
"-I${CMAKE_SOURCE_DIR}/clks/include"
)
set(ARCH_CFLAGS
-DCLKS_ARCH_X86_64=1
"-DCLKS_CFG_AUDIO=${CLKS_CFG_AUDIO_INT}"
"-DCLKS_CFG_MOUSE=${CLKS_CFG_MOUSE_INT}"
"-DCLKS_CFG_DESKTOP=${CLKS_CFG_DESKTOP_INT}"
"-DCLKS_CFG_DRIVER_MANAGER=${CLKS_CFG_DRIVER_MANAGER_INT}"
"-DCLKS_CFG_KELF=${CLKS_CFG_KELF_INT}"
"-DCLKS_CFG_USERLAND_AUTO_EXEC=${CLKS_CFG_USERLAND_AUTO_EXEC_INT}"
"-DCLKS_CFG_HEAP_SELFTEST=${CLKS_CFG_HEAP_SELFTEST_INT}"
"-DCLKS_CFG_EXTERNAL_PSF=${CLKS_CFG_EXTERNAL_PSF_INT}"
"-DCLKS_CFG_KEYBOARD=${CLKS_CFG_KEYBOARD_INT}"
"-DCLKS_CFG_ELFRUNNER_PROBE=${CLKS_CFG_ELFRUNNER_PROBE_INT}"
"-DCLKS_CFG_KLOGD_TASK=${CLKS_CFG_KLOGD_TASK_INT}"
"-DCLKS_CFG_KWORKER_TASK=${CLKS_CFG_KWORKER_TASK_INT}"
"-DCLKS_CFG_USRD_TASK=${CLKS_CFG_USRD_TASK_INT}"
"-DCLKS_CFG_BOOT_VIDEO_LOG=${CLKS_CFG_BOOT_VIDEO_LOG_INT}"
"-DCLKS_CFG_PMM_STATS_LOG=${CLKS_CFG_PMM_STATS_LOG_INT}"
"-DCLKS_CFG_HEAP_STATS_LOG=${CLKS_CFG_HEAP_STATS_LOG_INT}"
"-DCLKS_CFG_FS_ROOT_LOG=${CLKS_CFG_FS_ROOT_LOG_INT}"
"-DCLKS_CFG_SYSTEM_DIR_CHECK=${CLKS_CFG_SYSTEM_DIR_CHECK_INT}"
"-DCLKS_CFG_ELFRUNNER_INIT=${CLKS_CFG_ELFRUNNER_INIT_INT}"
"-DCLKS_CFG_SYSCALL_TICK_QUERY=${CLKS_CFG_SYSCALL_TICK_QUERY_INT}"
"-DCLKS_CFG_TTY_READY_LOG=${CLKS_CFG_TTY_READY_LOG_INT}"
"-DCLKS_CFG_IDLE_DEBUG_LOG=${CLKS_CFG_IDLE_DEBUG_LOG_INT}"
"-DCLKS_CFG_PROCFS=${CLKS_CFG_PROCFS_INT}"
"-DCLKS_CFG_EXEC_SERIAL_LOG=${CLKS_CFG_EXEC_SERIAL_LOG_INT}"
"-DCLKS_CFG_USC=${CLKS_CFG_USC_INT}"
"-DCLKS_CFG_USC_SC_FS_MKDIR=${CLKS_CFG_USC_SC_FS_MKDIR_INT}"
"-DCLKS_CFG_USC_SC_FS_WRITE=${CLKS_CFG_USC_SC_FS_WRITE_INT}"
"-DCLKS_CFG_USC_SC_FS_APPEND=${CLKS_CFG_USC_SC_FS_APPEND_INT}"
"-DCLKS_CFG_USC_SC_FS_REMOVE=${CLKS_CFG_USC_SC_FS_REMOVE_INT}"
"-DCLKS_CFG_USC_SC_EXEC_PATH=${CLKS_CFG_USC_SC_EXEC_PATH_INT}"
"-DCLKS_CFG_USC_SC_EXEC_PATHV=${CLKS_CFG_USC_SC_EXEC_PATHV_INT}"
"-DCLKS_CFG_USC_SC_EXEC_PATHV_IO=${CLKS_CFG_USC_SC_EXEC_PATHV_IO_INT}"
"-DCLKS_CFG_USC_SC_SPAWN_PATH=${CLKS_CFG_USC_SC_SPAWN_PATH_INT}"
"-DCLKS_CFG_USC_SC_SPAWN_PATHV=${CLKS_CFG_USC_SC_SPAWN_PATHV_INT}"
"-DCLKS_CFG_USC_SC_PROC_KILL=${CLKS_CFG_USC_SC_PROC_KILL_INT}"
"-DCLKS_CFG_USC_SC_SHUTDOWN=${CLKS_CFG_USC_SC_SHUTDOWN_INT}"
"-DCLKS_CFG_USC_SC_RESTART=${CLKS_CFG_USC_SC_RESTART_INT}"
"-DCLKS_CFG_KBD_TTY_SWITCH_HOTKEY=${CLKS_CFG_KBD_TTY_SWITCH_HOTKEY_INT}"
"-DCLKS_CFG_KBD_CTRL_SHORTCUTS=${CLKS_CFG_KBD_CTRL_SHORTCUTS_INT}"
"-DCLKS_CFG_KBD_FORCE_STOP_HOTKEY=${CLKS_CFG_KBD_FORCE_STOP_HOTKEY_INT}"
"-DCLKS_CFG_USER_INIT_SCRIPT_PROBE=${CLKS_CFG_USER_INIT_SCRIPT_PROBE_INT}"
"-DCLKS_CFG_USER_SYSTEM_APP_PROBE=${CLKS_CFG_USER_SYSTEM_APP_PROBE_INT}"
"-DCLKS_CFG_SCHED_TASK_COUNT_LOG=${CLKS_CFG_SCHED_TASK_COUNT_LOG_INT}"
"-DCLKS_CFG_INTERRUPT_READY_LOG=${CLKS_CFG_INTERRUPT_READY_LOG_INT}"
"-DCLKS_CFG_SHELL_MODE_LOG=${CLKS_CFG_SHELL_MODE_LOG_INT}"
-m64
-mno-red-zone
-mcmodel=kernel
-fno-pic
-fno-pie
)
set(ASFLAGS_COMMON
-ffreestanding
"-I${CMAKE_SOURCE_DIR}/clks/include"
)
set(LDFLAGS_COMMON
-nostdlib
-z
max-page-size=0x1000
)
set(USER_CFLAGS
-std=c11
-ffreestanding
-fno-stack-protector
-fno-builtin
-Wall
-Wextra
-Werror
"-I${CMAKE_SOURCE_DIR}/cleonos/c/include"
)
set(USER_CFLAGS_DOOM
-std=c11
-ffreestanding
-fno-stack-protector
-fno-builtin
-Wall
-Wextra
-Wno-error
-Wno-unused-parameter
-Wno-missing-field-initializers
-Wno-sign-compare
-D_DEFAULT_SOURCE
-D_POSIX_C_SOURCE=200809L
"-I${CMAKE_SOURCE_DIR}/cleonos/third-party/doomgeneric/doomgeneric"
"-include"
"${CMAKE_SOURCE_DIR}/cleonos/c/apps/doom/doom_shim.h"
)
set(USER_LDFLAGS
-nostdlib
-z
max-page-size=0x1000
-T
"${USER_LINKER_SCRIPT}"
)
set(KELF_LDFLAGS
-nostdlib
-z
max-page-size=0x1000
-T
"${KELF_LINKER_SCRIPT}"
)
if(NOT CLKS_ARCH STREQUAL "x86_64")
cl_log_error("CLKS_ARCH=${CLKS_ARCH} is not supported by this CMake build yet; use x86_64")
endif()
set(KERNEL_SOURCE_DIRS
"${CMAKE_SOURCE_DIR}/clks/kernel"
"${CMAKE_SOURCE_DIR}/clks/arch/${CLKS_ARCH}"
)
set(C_SOURCES)
set(ASM_SOURCES)
foreach(_src_dir IN LISTS KERNEL_SOURCE_DIRS)
if(EXISTS "${_src_dir}")
file(GLOB_RECURSE _c_abs CONFIGURE_DEPENDS "${_src_dir}/*.c")
file(GLOB_RECURSE _s_abs CONFIGURE_DEPENDS "${_src_dir}/*.S")
foreach(_abs IN LISTS _c_abs)
file(RELATIVE_PATH _rel "${CMAKE_SOURCE_DIR}" "${_abs}")
list(APPEND C_SOURCES "${_rel}")
endforeach()
foreach(_abs IN LISTS _s_abs)
file(RELATIVE_PATH _rel "${CMAKE_SOURCE_DIR}" "${_abs}")
list(APPEND ASM_SOURCES "${_rel}")
endforeach()
endif()
endforeach()
list(REMOVE_DUPLICATES C_SOURCES)
list(REMOVE_DUPLICATES ASM_SOURCES)
list(SORT C_SOURCES)
list(SORT ASM_SOURCES)
set(CLKS_BOOT_LIMINE_SOURCE "clks/kernel/boot/limine/limine_requests.c")
if(EXISTS "${CMAKE_SOURCE_DIR}/${CLKS_BOOT_LIMINE_SOURCE}")
list(APPEND C_SOURCES "${CLKS_BOOT_LIMINE_SOURCE}")
list(REMOVE_DUPLICATES C_SOURCES)
list(SORT C_SOURCES)
else()
cl_log_error("missing required boot source: ${CLKS_BOOT_LIMINE_SOURCE}")
endif()
file(GLOB_RECURSE KERNEL_INC_SOURCES_ABS CONFIGURE_DEPENDS
"${CMAKE_SOURCE_DIR}/clks/**/*.inc"
)
list(SORT KERNEL_INC_SOURCES_ABS)
file(GLOB_RECURSE USER_INC_SOURCES_ABS CONFIGURE_DEPENDS
"${CMAKE_SOURCE_DIR}/cleonos/**/*.inc"
)
list(SORT USER_INC_SOURCES_ABS)
if(NOT C_SOURCES)
cl_log_error("no kernel C sources found in clks/")
endif()
if(NOT EXISTS "${LINKER_SCRIPT}")
cl_log_error("missing linker script: ${LINKER_SCRIPT}")
endif()
file(GLOB_RECURSE USER_COMMON_SOURCES_ABS CONFIGURE_DEPENDS "${CMAKE_SOURCE_DIR}/cleonos/c/src/*.c")
set(USER_COMMON_SOURCES)
foreach(_abs IN LISTS USER_COMMON_SOURCES_ABS)
file(RELATIVE_PATH _rel "${CMAKE_SOURCE_DIR}" "${_abs}")
list(APPEND USER_COMMON_SOURCES "${_rel}")
endforeach()
list(SORT USER_COMMON_SOURCES)
file(GLOB USER_APP_MAIN_SOURCES_ABS CONFIGURE_DEPENDS "${CMAKE_SOURCE_DIR}/cleonos/c/apps/*_main.c")
file(GLOB USER_APP_KMAIN_SOURCES_ABS CONFIGURE_DEPENDS "${CMAKE_SOURCE_DIR}/cleonos/c/apps/*_kmain.c")
set(USER_APP_MAIN_SOURCES)
set(USER_APP_KMAIN_SOURCES)
foreach(_abs IN LISTS USER_APP_MAIN_SOURCES_ABS)
file(RELATIVE_PATH _rel "${CMAKE_SOURCE_DIR}" "${_abs}")
list(APPEND USER_APP_MAIN_SOURCES "${_rel}")
endforeach()
foreach(_abs IN LISTS USER_APP_KMAIN_SOURCES_ABS)
file(RELATIVE_PATH _rel "${CMAKE_SOURCE_DIR}" "${_abs}")
list(APPEND USER_APP_KMAIN_SOURCES "${_rel}")
endforeach()
list(SORT USER_APP_MAIN_SOURCES)
list(SORT USER_APP_KMAIN_SOURCES)
if(NOT USER_COMMON_SOURCES)
cl_log_error("no user common sources found in cleonos/c/src/")
endif()
if(NOT USER_APP_MAIN_SOURCES)
cl_log_error("no user app *_main.c found in cleonos/c/apps/")
endif()
if(NOT USER_APP_KMAIN_SOURCES)
cl_log_error("no kernel app *_kmain.c found in cleonos/c/apps/")
endif()
function(add_kernel_c_object SRC OUTPUT_LIST_VAR)
string(REGEX REPLACE "\\.c$" ".o" OBJ_REL "${SRC}")
set(OBJ_PATH "${OBJ_ROOT}/${OBJ_REL}")
get_filename_component(OBJ_DIR "${OBJ_PATH}" DIRECTORY)
set(_deps "${CMAKE_SOURCE_DIR}/${SRC}" ${KERNEL_INC_SOURCES_ABS})
add_custom_command(
OUTPUT "${OBJ_PATH}"
COMMAND ${CMAKE_COMMAND} -E make_directory "${OBJ_DIR}"
COMMAND ${CC} ${CFLAGS_COMMON} ${ARCH_CFLAGS} -c "${CMAKE_SOURCE_DIR}/${SRC}" -o "${OBJ_PATH}"
DEPENDS ${_deps}
VERBATIM
)
set(${OUTPUT_LIST_VAR} ${${OUTPUT_LIST_VAR}} "${OBJ_PATH}" PARENT_SCOPE)
endfunction()
function(add_kernel_asm_object SRC OUTPUT_LIST_VAR)
string(REGEX REPLACE "\\.S$" ".o" OBJ_REL "${SRC}")
set(OBJ_PATH "${OBJ_ROOT}/${OBJ_REL}")
get_filename_component(OBJ_DIR "${OBJ_PATH}" DIRECTORY)
set(_deps "${CMAKE_SOURCE_DIR}/${SRC}" ${KERNEL_INC_SOURCES_ABS})
add_custom_command(
OUTPUT "${OBJ_PATH}"
COMMAND ${CMAKE_COMMAND} -E make_directory "${OBJ_DIR}"
COMMAND ${CC} ${ASFLAGS_COMMON} ${ARCH_CFLAGS} -c "${CMAKE_SOURCE_DIR}/${SRC}" -o "${OBJ_PATH}"
DEPENDS ${_deps}
VERBATIM
)
set(${OUTPUT_LIST_VAR} ${${OUTPUT_LIST_VAR}} "${OBJ_PATH}" PARENT_SCOPE)
endfunction()
function(add_user_c_object SRC OUTPUT_VAR)
string(REGEX REPLACE "\\.c$" ".o" OBJ_REL "${SRC}")
set(OBJ_PATH "${USER_OBJ_ROOT}/${OBJ_REL}")
get_filename_component(OBJ_DIR "${OBJ_PATH}" DIRECTORY)
set(_deps "${CMAKE_SOURCE_DIR}/${SRC}" ${USER_INC_SOURCES_ABS})
add_custom_command(
OUTPUT "${OBJ_PATH}"
COMMAND ${CMAKE_COMMAND} -E make_directory "${OBJ_DIR}"
COMMAND ${USER_CC} ${USER_CFLAGS} -c "${CMAKE_SOURCE_DIR}/${SRC}" -o "${OBJ_PATH}"
DEPENDS ${_deps}
VERBATIM
)
set(${OUTPUT_VAR} "${OBJ_PATH}" PARENT_SCOPE)
endfunction()
function(add_user_c_object_doom SRC OUTPUT_VAR)
string(REGEX REPLACE "\\.c$" ".o" OBJ_REL "${SRC}")
set(OBJ_PATH "${USER_OBJ_ROOT}/${OBJ_REL}")
get_filename_component(OBJ_DIR "${OBJ_PATH}" DIRECTORY)
set(_deps "${CMAKE_SOURCE_DIR}/${SRC}" ${USER_INC_SOURCES_ABS} ${DOOMGENERIC_DEP_SOURCES_ABS})
add_custom_command(
OUTPUT "${OBJ_PATH}"
COMMAND ${CMAKE_COMMAND} -E make_directory "${OBJ_DIR}"
COMMAND ${USER_CC} ${USER_CFLAGS_DOOM} -c "${CMAKE_SOURCE_DIR}/${SRC}" -o "${OBJ_PATH}"
DEPENDS ${_deps}
VERBATIM
)
set(${OUTPUT_VAR} "${OBJ_PATH}" PARENT_SCOPE)
endfunction()
set(KERNEL_OBJECTS)
foreach(SRC IN LISTS C_SOURCES)
add_kernel_c_object("${SRC}" KERNEL_OBJECTS)
endforeach()
foreach(SRC IN LISTS ASM_SOURCES)
add_kernel_asm_object("${SRC}" KERNEL_OBJECTS)
endforeach()
add_custom_command(
OUTPUT "${KERNEL_RUST_LIB}"
COMMAND ${CMAKE_COMMAND} -E make_directory "${BUILD_ROOT}"
COMMAND ${RUSTC} --crate-type staticlib -C panic=abort -O "${CMAKE_SOURCE_DIR}/clks/rust/src/lib.rs" -o "${KERNEL_RUST_LIB}"
DEPENDS "${CMAKE_SOURCE_DIR}/clks/rust/src/lib.rs"
VERBATIM
)
add_custom_command(
OUTPUT "${KERNEL_ELF}"
COMMAND ${CMAKE_COMMAND} -E make_directory "${BUILD_ROOT}"
COMMAND ${LD} ${LDFLAGS_COMMON} -T "${LINKER_SCRIPT}" -o "${KERNEL_ELF}" ${KERNEL_OBJECTS} "${KERNEL_RUST_LIB}"
DEPENDS ${KERNEL_OBJECTS} "${LINKER_SCRIPT}" "${KERNEL_RUST_LIB}" "${CMAKE_SOURCE_DIR}/clks/rust/src/lib.rs"
VERBATIM
)
add_custom_target(kernel DEPENDS "${KERNEL_ELF}")
add_custom_command(
OUTPUT "${KERNEL_SYMBOLS_FILE}"
COMMAND ${CMAKE_COMMAND} -E make_directory "${BUILD_ROOT}"
COMMAND ${CMAKE_COMMAND}
"-DNM_TOOL=${NM}"
"-DADDR2LINE_TOOL=${ADDR2LINE}"
"-DKERNEL_ELF=${KERNEL_ELF}"
"-DOUT_SYMBOL_FILE=${KERNEL_SYMBOLS_FILE}"
-P "${CMAKE_SOURCE_DIR}/cmake/gen_kernel_symbols.cmake"
DEPENDS "${KERNEL_ELF}" "${CMAKE_SOURCE_DIR}/cmake/gen_kernel_symbols.cmake"
VERBATIM
)
add_custom_target(kernel-symbols DEPENDS "${KERNEL_SYMBOLS_FILE}")
add_dependencies(kernel-symbols kernel)
set(USER_COMMON_OBJECTS)
foreach(SRC IN LISTS USER_COMMON_SOURCES)
add_user_c_object("${SRC}" OBJ_OUT)
list(APPEND USER_COMMON_OBJECTS "${OBJ_OUT}")
endforeach()
add_custom_command(
OUTPUT "${USER_RUST_LIB}"
COMMAND ${CMAKE_COMMAND} -E make_directory "${USER_LIB_DIR}"
COMMAND ${RUSTC} --crate-type staticlib -C panic=abort -O "${CMAKE_SOURCE_DIR}/cleonos/rust/src/lib.rs" -o "${USER_RUST_LIB}"
DEPENDS "${CMAKE_SOURCE_DIR}/cleonos/rust/src/lib.rs"
VERBATIM
)
set(USER_KELF_APP_NAMES)
foreach(SRC IN LISTS USER_APP_KMAIN_SOURCES)
get_filename_component(_stem "${SRC}" NAME_WE)
string(REGEX REPLACE "_kmain$" "" _app_name "${_stem}")
list(APPEND USER_KELF_APP_NAMES "${_app_name}")
endforeach()
list(REMOVE_DUPLICATES USER_KELF_APP_NAMES)
set(USER_APP_OUTPUTS)
set(USER_APP_NAMES)
set(RAMDISK_SHELL_APPS)
set(RAMDISK_DRIVER_APPS)
set(RAMDISK_SYSTEM_APPS)
set(RAMDISK_ROOT_APPS)
set(DOOMGENERIC_DIR "${CMAKE_SOURCE_DIR}/cleonos/third-party/doomgeneric/doomgeneric")
set(DOOMGENERIC_SRC_BASENAMES
dummy am_map doomdef doomstat dstrings d_event d_items d_iwad d_loop d_main d_mode d_net f_finale f_wipe
g_game hu_lib hu_stuff info i_cdmus i_endoom i_joystick i_scale i_sound i_system i_timer memio m_argv
m_bbox m_cheat m_config m_controls m_fixed m_menu m_misc m_random p_ceilng p_doors p_enemy p_floor
p_inter p_lights p_map p_maputl p_mobj p_plats p_pspr p_saveg p_setup p_sight p_spec p_switch p_telept
p_tick p_user r_bsp r_data r_draw r_main r_plane r_segs r_sky r_things sha1 sounds statdump st_lib st_stuff
s_sound tables v_video wi_stuff w_checksum w_file w_main w_wad z_zone w_file_stdc i_input i_video doomgeneric
)
set(DOOMGENERIC_APP_SOURCES)
foreach(_base IN LISTS DOOMGENERIC_SRC_BASENAMES)
list(APPEND DOOMGENERIC_APP_SOURCES "cleonos/third-party/doomgeneric/doomgeneric/${_base}.c")
endforeach()
file(GLOB_RECURSE DOOMGENERIC_DEP_SOURCES_ABS CONFIGURE_DEPENDS
"${CMAKE_SOURCE_DIR}/cleonos/third-party/doomgeneric/doomgeneric/*.h"
"${CMAKE_SOURCE_DIR}/cleonos/c/apps/doom/*.h"
)
list(SORT DOOMGENERIC_DEP_SOURCES_ABS)
set(USER_SHELL_COMMAND_APPS
help args ls cat grep head tail wc cut uniq sort pwd cd exec pid spawn wait sleep yield
bg fg jobs kill ps top
procstat sysstat
shutdown restart exit clear ansi ansitest wavplay fastfetch memstat fsstat taskstat userstat
shstat stats tty dmesg kbdstat mkdir touch write append cp mv rm kdbg
)
foreach(SRC IN LISTS USER_APP_MAIN_SOURCES)
get_filename_component(_stem "${SRC}" NAME_WE)
string(REGEX REPLACE "_main$" "" _app_name "${_stem}")
string(TOUPPER "${_app_name}" _app_name_upper)
string(REGEX REPLACE "[^A-Z0-9]" "_" _app_name_key "${_app_name_upper}")
set(_app_enabled_var "CLEONOS_USER_APP_${_app_name_key}")
list(FIND USER_KELF_APP_NAMES "${_app_name}" _shadowed_by_kmain)
if(NOT _shadowed_by_kmain EQUAL -1)
cl_log_info("skip ${SRC} because ${_app_name}_kmain.c exists")
continue()
endif()
if(NOT DEFINED ${_app_enabled_var})
set(${_app_enabled_var} ON CACHE BOOL "Build user app ${_app_name}")
else()
set(${_app_enabled_var} ${${_app_enabled_var}} CACHE BOOL "Build user app ${_app_name}" FORCE)
endif()
if(NOT ${_app_enabled_var})
cl_log_info("menuconfig: skip disabled user app ${_app_name}")
continue()
endif()
list(FIND USER_APP_NAMES "${_app_name}" _dup_name_idx)
if(NOT _dup_name_idx EQUAL -1)
cl_log_error("duplicate user app name: ${_app_name}")
endif()
list(APPEND USER_APP_NAMES "${_app_name}")
add_user_c_object("${SRC}" _user_obj)
set(_app_specific_objs)
file(GLOB _app_specific_abs CONFIGURE_DEPENDS
"${CMAKE_SOURCE_DIR}/cleonos/c/apps/${_app_name}_*.c"
"${CMAKE_SOURCE_DIR}/cleonos/c/apps/${_app_name}/*.c"
)
set(_app_common_objects ${USER_COMMON_OBJECTS})
if(_app_name STREQUAL "doom")
foreach(_doom_src IN LISTS DOOMGENERIC_APP_SOURCES)
list(APPEND _app_specific_abs "${CMAKE_SOURCE_DIR}/${_doom_src}")
endforeach()
endif()
list(FIND USER_SHELL_COMMAND_APPS "${_app_name}" _shell_cmd_idx)
if(NOT _shell_cmd_idx EQUAL -1)
list(APPEND _app_specific_abs "${CMAKE_SOURCE_DIR}/cleonos/c/apps/cmd_runtime.c")
endif()
foreach(_extra_abs IN LISTS _app_specific_abs)
file(RELATIVE_PATH _extra_rel "${CMAKE_SOURCE_DIR}" "${_extra_abs}")
if(_extra_rel STREQUAL "${SRC}")
continue()
endif()
if(_extra_rel MATCHES "_kmain\\.c$")
continue()
endif()
if(_app_name STREQUAL "doom")
add_user_c_object_doom("${_extra_rel}" _extra_obj)
else()
add_user_c_object("${_extra_rel}" _extra_obj)
endif()
list(APPEND _app_specific_objs "${_extra_obj}")
endforeach()
list(REMOVE_DUPLICATES _app_specific_objs)
set(_app_out "${USER_APP_DIR}/${_app_name}.elf")
add_custom_command(
OUTPUT "${_app_out}"
COMMAND ${CMAKE_COMMAND} -E make_directory "${USER_APP_DIR}"
COMMAND ${USER_LD} ${USER_LDFLAGS} -o "${_app_out}" ${_app_common_objects} "${_user_obj}" ${_app_specific_objs} "${USER_RUST_LIB}"
DEPENDS ${_app_common_objects} "${_user_obj}" ${_app_specific_objs} "${USER_RUST_LIB}" "${USER_LINKER_SCRIPT}"
VERBATIM
)
list(APPEND USER_APP_OUTPUTS "${_app_out}")
if(_app_name MATCHES ".*drv$")
list(APPEND RAMDISK_DRIVER_APPS "${_app_out}")
elseif(_app_name STREQUAL "hello")
list(APPEND RAMDISK_ROOT_APPS "${_app_out}")
else()
list(APPEND RAMDISK_SHELL_APPS "${_app_out}")
endif()
endforeach()
foreach(SRC IN LISTS USER_APP_KMAIN_SOURCES)
get_filename_component(_stem "${SRC}" NAME_WE)
string(REGEX REPLACE "_kmain$" "" _app_name "${_stem}")
string(TOUPPER "${_app_name}" _app_name_upper)
string(REGEX REPLACE "[^A-Z0-9]" "_" _app_name_key "${_app_name_upper}")
set(_app_enabled_var "CLEONOS_USER_APP_${_app_name_key}")
if(NOT DEFINED ${_app_enabled_var})
set(${_app_enabled_var} ON CACHE BOOL "Build user app ${_app_name}")
else()
set(${_app_enabled_var} ${${_app_enabled_var}} CACHE BOOL "Build user app ${_app_name}" FORCE)
endif()
if(NOT ${_app_enabled_var})
cl_log_info("menuconfig: skip disabled user app ${_app_name}")
continue()
endif()
list(FIND USER_APP_NAMES "${_app_name}" _dup_name_idx)
if(NOT _dup_name_idx EQUAL -1)
cl_log_error("duplicate user app name: ${_app_name}")
endif()
list(APPEND USER_APP_NAMES "${_app_name}")
add_user_c_object("${SRC}" _kelf_obj)
set(_app_out "${USER_APP_DIR}/${_app_name}.elf")
add_custom_command(
OUTPUT "${_app_out}"
COMMAND ${CMAKE_COMMAND} -E make_directory "${USER_APP_DIR}"
COMMAND ${USER_LD} ${KELF_LDFLAGS} -o "${_app_out}" "${_kelf_obj}"
DEPENDS "${_kelf_obj}" "${KELF_LINKER_SCRIPT}"
VERBATIM
)
list(APPEND USER_APP_OUTPUTS "${_app_out}")
list(APPEND RAMDISK_SYSTEM_APPS "${_app_out}")
endforeach()
if(NOT USER_APP_OUTPUTS)
cl_log_error("no user ELF apps were discovered")
endif()
add_custom_target(userapps DEPENDS ${USER_APP_OUTPUTS})
add_custom_command(
TARGET userapps
POST_BUILD
COMMAND ${CMAKE_COMMAND}
"-DNO_COLOR=${NO_COLOR}"
"-DLOG_LEVEL=INFO"
"-DLOG_TEXT=user elf apps ready"
-P "${CL_LOG_EMIT_SCRIPT}"
)
file(GLOB_RECURSE RAMDISK_FILES CONFIGURE_DEPENDS "${CMAKE_SOURCE_DIR}/ramdisk/*")
set(RAMDISK_ROOT_STAMP "${BUILD_ROOT}/.ramdisk_root.stamp")
set(RAMDISK_COPY_COMMANDS)
foreach(_app IN LISTS RAMDISK_SHELL_APPS)
get_filename_component(_app_file "${_app}" NAME)
list(APPEND RAMDISK_COPY_COMMANDS COMMAND ${CMAKE_COMMAND} -E copy "${_app}" "${RAMDISK_ROOT}/shell/${_app_file}")
endforeach()
foreach(_app IN LISTS RAMDISK_ROOT_APPS)
get_filename_component(_app_file "${_app}" NAME)
list(APPEND RAMDISK_COPY_COMMANDS COMMAND ${CMAKE_COMMAND} -E copy "${_app}" "${RAMDISK_ROOT}/${_app_file}")
endforeach()
foreach(_app IN LISTS RAMDISK_DRIVER_APPS)
get_filename_component(_app_file "${_app}" NAME)
list(APPEND RAMDISK_COPY_COMMANDS COMMAND ${CMAKE_COMMAND} -E copy "${_app}" "${RAMDISK_ROOT}/driver/${_app_file}")
endforeach()
foreach(_app IN LISTS RAMDISK_SYSTEM_APPS)
get_filename_component(_app_file "${_app}" NAME)
list(APPEND RAMDISK_COPY_COMMANDS COMMAND ${CMAKE_COMMAND} -E copy "${_app}" "${RAMDISK_ROOT}/system/${_app_file}")
endforeach()
add_custom_command(
OUTPUT "${RAMDISK_ROOT_STAMP}"
COMMAND ${CMAKE_COMMAND} -E rm -rf "${RAMDISK_ROOT}"
COMMAND ${CMAKE_COMMAND} -E make_directory "${RAMDISK_ROOT}"
COMMAND ${CMAKE_COMMAND} -E copy_directory "${CMAKE_SOURCE_DIR}/ramdisk" "${RAMDISK_ROOT}"
COMMAND ${CMAKE_COMMAND} -E make_directory "${RAMDISK_ROOT}/system" "${RAMDISK_ROOT}/shell" "${RAMDISK_ROOT}/driver" "${RAMDISK_ROOT}/dev"
COMMAND ${CMAKE_COMMAND} -E copy "${KERNEL_SYMBOLS_FILE}" "${RAMDISK_ROOT}/system/kernel.sym"
${RAMDISK_COPY_COMMANDS}
COMMAND ${CMAKE_COMMAND} -E touch "${RAMDISK_ROOT_STAMP}"
DEPENDS ${RAMDISK_FILES} ${USER_APP_OUTPUTS} "${KERNEL_SYMBOLS_FILE}"
VERBATIM
)
add_custom_target(ramdisk-root DEPENDS "${RAMDISK_ROOT_STAMP}")
add_dependencies(ramdisk-root userapps)
add_custom_command(
OUTPUT "${RAMDISK_IMAGE}"
COMMAND ${CMAKE_COMMAND} -E make_directory "${BUILD_ROOT}"
COMMAND ${TAR} -C "${RAMDISK_ROOT}" -cf "${RAMDISK_IMAGE}" .
DEPENDS "${RAMDISK_ROOT_STAMP}"
VERBATIM
)
add_custom_target(ramdisk DEPENDS "${RAMDISK_IMAGE}")
add_custom_target(setup-tools
COMMAND ${CMAKE_COMMAND}
"-DGIT_TOOL=${GIT_TOOL}"
"-DTAR_TOOL=${TAR}"
"-DXORRISO_TOOL=${XORRISO}"
"-DNO_COLOR=${NO_COLOR}"
"-DCC_TOOL=${CC}"
"-DLD_TOOL=${LD}"
"-DOBJCOPY_TOOL=${OBJCOPY_FOR_TARGET}"
"-DOBJDUMP_TOOL=${OBJDUMP_FOR_TARGET}"
"-DREADELF_TOOL=${READELF_FOR_TARGET}"
"-DNM_TOOL=${NM}"
"-DADDR2LINE_TOOL=${ADDR2LINE}"
"-DUSER_CC_TOOL=${USER_CC}"
"-DUSER_LD_TOOL=${USER_LD}"
"-DRUSTC_TOOL=${RUSTC}"
"-DMAKE_TOOL=${MAKE_TOOL}"
"-DSH_TOOL=${SH_TOOL}"
-P "${CMAKE_SOURCE_DIR}/cmake/check_tools.cmake"
)
add_custom_target(setup-limine
COMMAND ${CMAKE_COMMAND}
"-DGIT_TOOL=${GIT_TOOL}"
"-DMAKE_TOOL=${MAKE_TOOL}"
"-DSH_TOOL=${SH_TOOL}"
"-DNO_COLOR=${NO_COLOR}"
"-DLIMINE_DIR=${LIMINE_DIR_ABS}"
"-DLIMINE_REPO=${LIMINE_REPO}"
"-DLIMINE_REF=${LIMINE_REF}"
"-DLIMINE_BIN_DIR=${LIMINE_BIN_DIR_ABS}"
"-DLIMINE_SETUP_STAMP=${LIMINE_SETUP_STAMP}"
"-DLIMINE_BUILD_STAMP=${LIMINE_BUILD_STAMP}"
"-DLIMINE_CONFIGURE_FLAGS=${LIMINE_CONFIGURE_FLAGS}"
"-DLIMINE_SKIP_CONFIGURE=${LIMINE_SKIP_CONFIGURE}"
"-DOBJCOPY_FOR_TARGET=${OBJCOPY_FOR_TARGET}"
"-DOBJDUMP_FOR_TARGET=${OBJDUMP_FOR_TARGET}"
"-DREADELF_FOR_TARGET=${READELF_FOR_TARGET}"
-P "${CMAKE_SOURCE_DIR}/cmake/setup_limine.cmake"
)
add_dependencies(setup-limine setup-tools)
add_custom_target(setup DEPENDS setup-tools setup-limine)
add_custom_command(
TARGET setup
POST_BUILD
COMMAND ${CMAKE_COMMAND}
"-DNO_COLOR=${NO_COLOR}"
"-DLOG_LEVEL=INFO"
"-DLOG_TEXT=environment ready"
-P "${CL_LOG_EMIT_SCRIPT}"
)
add_custom_command(
OUTPUT "${ISO_IMAGE}"
COMMAND ${CMAKE_COMMAND} -E rm -rf "${ISO_ROOT}"
COMMAND ${CMAKE_COMMAND} -E make_directory "${ISO_ROOT}/boot/limine" "${ISO_ROOT}/EFI/BOOT"
COMMAND ${CMAKE_COMMAND} -E copy "${KERNEL_ELF}" "${ISO_ROOT}/boot/clks_kernel.elf"
COMMAND ${CMAKE_COMMAND} -E copy "${RAMDISK_IMAGE}" "${ISO_ROOT}/boot/cleonos_ramdisk.tar"
COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_SOURCE_DIR}/configs/limine.conf" "${ISO_ROOT}/boot/limine/limine.conf"
COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_SOURCE_DIR}/configs/limine.conf" "${ISO_ROOT}/EFI/BOOT/limine.conf"
COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_SOURCE_DIR}/configs/limine.conf" "${ISO_ROOT}/limine.conf"
COMMAND ${CMAKE_COMMAND} -E copy "${LIMINE_BIN_DIR_ABS}/limine-bios.sys" "${ISO_ROOT}/boot/limine/limine-bios.sys"
COMMAND ${CMAKE_COMMAND} -E copy "${LIMINE_BIN_DIR_ABS}/limine-bios-cd.bin" "${ISO_ROOT}/boot/limine/limine-bios-cd.bin"
COMMAND ${CMAKE_COMMAND} -E copy "${LIMINE_BIN_DIR_ABS}/limine-uefi-cd.bin" "${ISO_ROOT}/boot/limine/limine-uefi-cd.bin"
COMMAND ${CMAKE_COMMAND} -E copy "${LIMINE_BIN_DIR_ABS}/BOOTX64.EFI" "${ISO_ROOT}/EFI/BOOT/BOOTX64.EFI"
COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_SOURCE_DIR}/build"
COMMAND ${CMAKE_COMMAND}
"-DNO_COLOR=${NO_COLOR}"
"-DLOG_LEVEL=STEP"
"-DLOG_TEXT=building iso -> ${ISO_IMAGE}"
-P "${CL_LOG_EMIT_SCRIPT}"
COMMAND ${XORRISO} -as mkisofs
-b boot/limine/limine-bios-cd.bin
-no-emul-boot
-boot-load-size 4
-boot-info-table
--efi-boot boot/limine/limine-uefi-cd.bin
-efi-boot-part
--efi-boot-image
--protective-msdos-label
"${ISO_ROOT}"
-o "${ISO_IMAGE}"
COMMAND ${CMAKE_COMMAND}
"-DNO_COLOR=${NO_COLOR}"
"-DLOG_LEVEL=STEP"
"-DLOG_TEXT=installing limine boot sectors"
-P "${CL_LOG_EMIT_SCRIPT}"
COMMAND "${LIMINE_BIN_DIR_ABS}/limine" bios-install "${ISO_IMAGE}"
COMMAND ${CMAKE_COMMAND}
"-DNO_COLOR=${NO_COLOR}"
"-DLOG_LEVEL=INFO"
"-DLOG_TEXT=iso ready: ${ISO_IMAGE}"
-P "${CL_LOG_EMIT_SCRIPT}"
DEPENDS "${KERNEL_ELF}" "${RAMDISK_IMAGE}" "${CMAKE_SOURCE_DIR}/configs/limine.conf"
VERBATIM
)
add_custom_target(iso ALL DEPENDS "${ISO_IMAGE}")
add_dependencies(iso setup-tools setup-limine kernel ramdisk)
add_custom_target(run
COMMAND ${CMAKE_COMMAND}
"-DNO_COLOR=${NO_COLOR}"
"-DLOG_LEVEL=STEP"
"-DLOG_TEXT=launching qemu run"
-P "${CL_LOG_EMIT_SCRIPT}"
COMMAND ${QEMU_X86_64} -M q35 -m 1024M -cdrom "${ISO_IMAGE}" -serial stdio
DEPENDS iso
USES_TERMINAL
)
add_custom_target(debug
COMMAND ${CMAKE_COMMAND}
"-DNO_COLOR=${NO_COLOR}"
"-DLOG_LEVEL=STEP"
"-DLOG_TEXT=launching qemu debug (-s -S)"
-P "${CL_LOG_EMIT_SCRIPT}"
COMMAND ${QEMU_X86_64} -M q35 -m 1024M -cdrom "${ISO_IMAGE}" -serial stdio -s -S
DEPENDS iso
USES_TERMINAL
)
add_custom_target(clean-x86
COMMAND ${CMAKE_COMMAND}
"-DNO_COLOR=${NO_COLOR}"
"-DLOG_LEVEL=STEP"
"-DLOG_TEXT=cleaning ${BUILD_ROOT}"
-P "${CL_LOG_EMIT_SCRIPT}"
COMMAND ${CMAKE_COMMAND} -E rm -rf "${BUILD_ROOT}"
COMMAND ${CMAKE_COMMAND}
"-DNO_COLOR=${NO_COLOR}"
"-DLOG_LEVEL=INFO"
"-DLOG_TEXT=clean done"
-P "${CL_LOG_EMIT_SCRIPT}"
)
add_custom_target(clean-all
COMMAND ${CMAKE_COMMAND}
"-DNO_COLOR=${NO_COLOR}"
"-DLOG_LEVEL=STEP"
"-DLOG_TEXT=cleaning build"
-P "${CL_LOG_EMIT_SCRIPT}"
COMMAND ${CMAKE_COMMAND} -E rm -rf "${CMAKE_SOURCE_DIR}/build"
COMMAND ${CMAKE_COMMAND}
"-DNO_COLOR=${NO_COLOR}"
"-DLOG_LEVEL=INFO"
"-DLOG_TEXT=clean-all done"
-P "${CL_LOG_EMIT_SCRIPT}"
)
find_package(Python3 COMPONENTS Interpreter QUIET)
if(Python3_Interpreter_FOUND)
add_custom_target(menuconfig
COMMAND ${Python3_EXECUTABLE} "${CMAKE_SOURCE_DIR}/scripts/menuconfig.py"
USES_TERMINAL
)
add_custom_target(menuconfig-gui
COMMAND ${Python3_EXECUTABLE} "${CMAKE_SOURCE_DIR}/scripts/menuconfig.py" --gui
USES_TERMINAL
)
else()
add_custom_target(menuconfig
COMMAND ${CMAKE_COMMAND} -E echo "python3 not found; run scripts/menuconfig.py manually"
USES_TERMINAL
)
add_custom_target(menuconfig-gui
COMMAND ${CMAKE_COMMAND} -E echo "python3 not found; run scripts/menuconfig.py --gui manually"
USES_TERMINAL
)
endif()
add_custom_target(cleonos-help
COMMAND ${CMAKE_COMMAND} -E echo "CLeonOS CMake build system (x86_64 only)"
COMMAND ${CMAKE_COMMAND} -E echo " cmake -S . -B build-cmake"
COMMAND ${CMAKE_COMMAND} -E echo " cmake --build build-cmake --target menuconfig"
COMMAND ${CMAKE_COMMAND} -E echo " cmake --build build-cmake --target menuconfig-gui"
COMMAND ${CMAKE_COMMAND} -E echo " cmake --build build-cmake --target setup"
COMMAND ${CMAKE_COMMAND} -E echo " cmake --build build-cmake --target userapps"
COMMAND ${CMAKE_COMMAND} -E echo " cmake --build build-cmake --target iso"
COMMAND ${CMAKE_COMMAND} -E echo " cmake --build build-cmake --target run"
COMMAND ${CMAKE_COMMAND} -E echo " cmake --build build-cmake --target debug"
)
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