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feat(kconfig): Add 'make configure' TUI target & Linux-style Kbuild dynamic subsystem selection

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- Add 'make configure' target to Makefile alongside menuconfig, config, tui, nconfig
- Implement Linux Kbuild dynamic source selection based on .config
- Add compiler optimization level selection (-O2, -O3, -Os, -O0) in menuconfig.py
- Support interactive curses navigation with save/exit/default hotkeys
- Automatically generate .config and include/config/autoconf.h
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subhobhai943 committed 2026-08-18 11:20:07 +05:30
1 parent 7b646c8cc4
commit ae320cc6b8
3 files changed
+301 -108
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Makefile
+192 -32
View File
@@ -1,7 +1,7 @@
# ============================================================================= # =============================================================================
# SUB-OS Master Multi-Architecture Linux-Style Makefile # SUB-OS Master Multi-Architecture Linux-Style Makefile
# Supports: x86_64, aarch64, armv8i # Supports: x86_64, aarch64, armv8i
# Features: Linux Kconfig TUI (make menuconfig), multi-arch cross-compilation # Features: Linux Kconfig TUI (make configure / make menuconfig), dynamic Kbuild
# ============================================================================= # =============================================================================
-include .config -include .config
@@ -38,7 +38,7 @@ ifeq ($(ARCH), x86_64)
-Wextra \ -Wextra \
-Wno-unused-function \ -Wno-unused-function \
-Wno-unused-parameter \ -Wno-unused-parameter \
-O2 \ $(if $(CONFIG_OPTIMIZATION),$(CONFIG_OPTIMIZATION),-O2) \
-Iinclude \ -Iinclude \
-D__x86_64__ -D__x86_64__
@@ -70,7 +70,7 @@ else ifneq ($(filter $(ARCH), aarch64 arm64),)
-Wno-unused-function \ -Wno-unused-function \
-Wno-unused-parameter \ -Wno-unused-parameter \
-mno-outline-atomics \ -mno-outline-atomics \
-O2 \ $(if $(CONFIG_OPTIMIZATION),$(CONFIG_OPTIMIZATION),-O2) \
-Iinclude \ -Iinclude \
-D__aarch64__ \ -D__aarch64__ \
-march=armv8-a -march=armv8-a
@@ -97,7 +97,7 @@ else ifneq ($(filter $(ARCH), armv8i arm32 arm),)
-Wextra \ -Wextra \
-Wno-unused-function \ -Wno-unused-function \
-Wno-unused-parameter \ -Wno-unused-parameter \
-O2 \ $(if $(CONFIG_OPTIMIZATION),$(CONFIG_OPTIMIZATION),-O2) \
-Iinclude \ -Iinclude \
-D__arm__ \ -D__arm__ \
-D__armv8i__ \ -D__armv8i__ \
@@ -119,30 +119,171 @@ else
endif endif
# ----------------------------------------------------------------------------- # -----------------------------------------------------------------------------
# Common Kernel Subsystems # Linux-Style Configurable Kernel Subsystems (Kbuild-Style)
# ----------------------------------------------------------------------------- # -----------------------------------------------------------------------------
KERNEL_C_SRCS = $(shell find kernel -name '*.c' 2>/dev/null) CORE_SRCS = kernel/main.c kernel/task.c kernel/sync.c kernel/timer.c kernel/printk.c \
MM_C_SRCS = $(shell find mm -name '*.c' 2>/dev/null) kernel/panic.c kernel/trace.c kernel/sched.c kernel/cron.c kernel/syscall.c \
DRIVERS_C_SRCS = $(shell find drivers -name '*.c' 2>/dev/null) kernel/syslog.c kernel/module.c kernel/kobject.c kernel/metrics.c kernel/namespace.c \
FS_C_SRCS = $(shell find fs -name '*.c' 2>/dev/null) kernel/signal.c kernel/workqueue.c \
NET_C_SRCS = $(shell find net -name '*.c' 2>/dev/null) lib/string.c lib/vsprintf.c lib/bitmap.c \
CRYPTO_C_SRCS = $(shell find crypto -name '*.c' 2>/dev/null) init/cmdline.c init/service.c usr/initramfs.c block/block.c block/elevator.c \
LIB_C_SRCS = $(shell find lib -name '*.c' 2>/dev/null) ipc/sem.c ipc/shm.c ipc/pipe.c ipc/ipc.c ipc/msg.c \
USERLAND_C_SRCS = $(shell find userland -name '*.c' 2>/dev/null) crypto/sha256.c crypto/md5.c crypto/crc32.c crypto/prng.c
CERTS_C_SRCS = $(shell find certs -name '*.c' 2>/dev/null)
INIT_C_SRCS = $(shell find init -name '*.c' 2>/dev/null)
IO_URING_C_SRCS = $(shell find io_uring -name '*.c' 2>/dev/null)
SECURITY_C_SRCS = $(shell find security -name '*.c' 2>/dev/null)
USR_C_SRCS = $(shell find usr -name '*.c' 2>/dev/null)
VIRT_C_SRCS = $(shell find virt -name '*.c' 2>/dev/null)
BLOCK_C_SRCS = $(shell find block -name '*.c' 2>/dev/null)
IPC_C_SRCS = $(shell find ipc -name '*.c' 2>/dev/null)
SOUND_C_SRCS = $(shell find sound -name '*.c' 2>/dev/null)
ALL_C_SRCS = $(ARCH_C_SRCS) $(KERNEL_C_SRCS) $(MM_C_SRCS) $(DRIVERS_C_SRCS) \ # If no .config exists, default all core options to y
$(FS_C_SRCS) $(NET_C_SRCS) $(CRYPTO_C_SRCS) $(LIB_C_SRCS) $(USERLAND_C_SRCS) \ ifeq ($(wildcard .config),)
$(CERTS_C_SRCS) $(INIT_C_SRCS) $(IO_URING_C_SRCS) $(SECURITY_C_SRCS) \ CONFIG_MM_PMM = y
$(USR_C_SRCS) $(VIRT_C_SRCS) $(BLOCK_C_SRCS) $(IPC_C_SRCS) $(SOUND_C_SRCS) CONFIG_MM_SLAB = y
CONFIG_MM_VMA = y
CONFIG_FS_VFS = y
CONFIG_FS_FAT32 = y
CONFIG_FS_EXT2 = y
CONFIG_FS_SYSFS = y
CONFIG_DRV_RAMDISK = y
CONFIG_DRV_AHCI = y
CONFIG_DRV_NVME = y
CONFIG_DRV_ATA = y
CONFIG_DRV_VIRTIO_BLK = y
CONFIG_NET_STACK = y
CONFIG_NET_FILTER = y
CONFIG_NET_HTTPD = y
CONFIG_NET_SSHD = y
CONFIG_DRV_E1000 = y
CONFIG_DRV_RTL8139 = y
CONFIG_DRV_VIRTIO_NET = y
CONFIG_DRV_PTY = y
CONFIG_DRV_VIRTIO_RNG = y
CONFIG_DRV_CANVAS_2D = y
CONFIG_DRV_BOCHS_VBE = y
CONFIG_DRV_SOUND_HDA = y
CONFIG_DRV_SOUND_AC97 = y
CONFIG_DRV_USB_XHCI = y
CONFIG_DRV_HWMON = y
CONFIG_SECURITY_LSM = y
CONFIG_SECURITY_KEYRING = y
CONFIG_BPF_VM = y
CONFIG_IO_URING = y
CONFIG_USERLAND_LAZYBOX = y
endif
CONFIG_SRCS-y := $(CORE_SRCS)
ifeq ($(CONFIG_MM_PMM), y)
CONFIG_SRCS-y += mm/pmm.c mm/kmalloc.c
endif
ifeq ($(CONFIG_MM_SLAB), y)
CONFIG_SRCS-y += mm/slab.c
endif
ifeq ($(CONFIG_MM_VMA), y)
CONFIG_SRCS-y += mm/vma.c
endif
ifeq ($(CONFIG_BPF_VM), y)
CONFIG_SRCS-y += kernel/bpf.c
endif
ifeq ($(CONFIG_IO_URING), y)
CONFIG_SRCS-y += io_uring/io_uring.c
endif
ifeq ($(CONFIG_SECURITY_LSM), y)
CONFIG_SRCS-y += security/lsm.c security/auth.c
endif
ifeq ($(CONFIG_SECURITY_KEYRING), y)
CONFIG_SRCS-y += certs/x509.c
endif
# Filesystems
ifeq ($(CONFIG_FS_VFS), y)
CONFIG_SRCS-y += fs/vfs.c fs/ramfs.c fs/devfs.c fs/procfs.c
endif
ifeq ($(CONFIG_FS_FAT32), y)
CONFIG_SRCS-y += fs/fat32.c
endif
ifeq ($(CONFIG_FS_EXT2), y)
CONFIG_SRCS-y += fs/ext2.c
endif
ifeq ($(CONFIG_FS_SYSFS), y)
CONFIG_SRCS-y += fs/sysfs.c
endif
# Storage Drivers
ifeq ($(CONFIG_DRV_RAMDISK), y)
CONFIG_SRCS-y += drivers/block/ramdisk.c
endif
ifeq ($(CONFIG_DRV_AHCI), y)
CONFIG_SRCS-y += drivers/block/ahci.c
endif
ifeq ($(CONFIG_DRV_NVME), y)
CONFIG_SRCS-y += drivers/block/nvme.c
endif
ifeq ($(CONFIG_DRV_ATA), y)
CONFIG_SRCS-y += drivers/block/ata.c
endif
ifeq ($(CONFIG_DRV_VIRTIO_BLK), y)
CONFIG_SRCS-y += drivers/virtio/virtio_blk.c virt/virtio.c virt/hypervisor.c
endif
# Network Subsystem
ifeq ($(CONFIG_NET_STACK), y)
CONFIG_SRCS-y += net/core/net.c net/core/socket.c net/ipv4/tcp.c net/ipv4/udp.c net/ipv4/dhcp.c net/ipv4/dns.c
endif
ifeq ($(CONFIG_NET_FILTER), y)
CONFIG_SRCS-y += net/filter.c
endif
ifeq ($(CONFIG_NET_HTTPD), y)
CONFIG_SRCS-y += net/httpd.c
endif
ifeq ($(CONFIG_NET_SSHD), y)
CONFIG_SRCS-y += net/ssh.c
endif
ifeq ($(CONFIG_DRV_E1000), y)
CONFIG_SRCS-y += drivers/net/e1000.c drivers/pci/pci.c
endif
ifeq ($(CONFIG_DRV_RTL8139), y)
CONFIG_SRCS-y += drivers/net/rtl8139.c drivers/pci/pci.c
endif
ifeq ($(CONFIG_DRV_VIRTIO_NET), y)
CONFIG_SRCS-y += drivers/virtio/virtio_net.c virt/virtio.c
endif
# Character, Audio, Video Drivers
ifeq ($(CONFIG_DRV_PTY), y)
CONFIG_SRCS-y += drivers/char/pty.c
endif
ifeq ($(CONFIG_DRV_VIRTIO_RNG), y)
CONFIG_SRCS-y += drivers/char/virtio_rng.c
endif
ifeq ($(CONFIG_DRV_USB_XHCI), y)
CONFIG_SRCS-y += drivers/usb/xhci.c drivers/usb/usb.c
endif
ifeq ($(CONFIG_DRV_HWMON), y)
CONFIG_SRCS-y += drivers/hwmon/coretemp.c
endif
ifeq ($(CONFIG_DRV_CANVAS_2D), y)
CONFIG_SRCS-y += drivers/video/canvas.c
endif
ifeq ($(CONFIG_DRV_BOCHS_VBE), y)
CONFIG_SRCS-y += drivers/video/bochs.c drivers/video/fb.c
endif
ifeq ($(CONFIG_DRV_SOUND_HDA), y)
CONFIG_SRCS-y += sound/hda.c sound/sound.c sound/pcm.c sound/tts.c sound/melody.c
endif
ifeq ($(CONFIG_DRV_SOUND_AC97), y)
CONFIG_SRCS-y += sound/ac97.c sound/sound.c sound/pcm.c
endif
# Common Input/Display
CONFIG_SRCS-y += drivers/char/tty.c drivers/char/keyboard.c drivers/char/serial.c drivers/char/vga.c \
drivers/input/mouse.c drivers/power/acpi.c drivers/rtc/rtc.c drivers/sound/speaker.c
# Userland
ifeq ($(CONFIG_USERLAND_LAZYBOX), y)
CONFIG_SRCS-y += userland/lazybox/lazybox.c userland/lazybox/shell.c userland/lazybox/sh.c userland/lazybox/nano.c
endif
# Deduplicate
CONFIG_SRCS-y := $(sort $(CONFIG_SRCS-y))
ALL_C_SRCS = $(ARCH_C_SRCS) $(CONFIG_SRCS-y)
# Object Files Mapping # Object Files Mapping
C_OBJS = $(patsubst %.c, $(BUILD_DIR)/%.o, $(ALL_C_SRCS)) C_OBJS = $(patsubst %.c, $(BUILD_DIR)/%.o, $(ALL_C_SRCS))
@@ -155,14 +296,14 @@ else
OTHER_OBJS = $(filter-out $(ENTRY_OBJ), $(S_OBJS) $(C_OBJS)) OTHER_OBJS = $(filter-out $(ENTRY_OBJ), $(S_OBJS) $(C_OBJS))
endif endif
.PHONY: all clean run debug info menuconfig config defconfig x86_64_defconfig aarch64_defconfig armv8_defconfig armv8i_defconfig qemu .PHONY: all clean run debug info configure menuconfig config tui nconfig defconfig x86_64_defconfig aarch64_defconfig armv8_defconfig armv8i_defconfig qemu help
all: $(TARGET) all: $(TARGET)
# ----------------------------------------------------------------------------- # -----------------------------------------------------------------------------
# Configuration Targets (Linux Kconfig TUI) # Configuration Targets (Linux Kconfig TUI Configurator)
# ----------------------------------------------------------------------------- # -----------------------------------------------------------------------------
menuconfig config: configure menuconfig config tui nconfig:
@python3 scripts/kconfig/menuconfig.py @python3 scripts/kconfig/menuconfig.py
defconfig: defconfig:
@@ -181,7 +322,7 @@ armv8_defconfig armv8i_defconfig arm32_defconfig:
# Compilation Rules # Compilation Rules
# ----------------------------------------------------------------------------- # -----------------------------------------------------------------------------
# C Source Files # C Source Files
$(BUILD_DIR)/%.o: %.c $(BUILD_DIR)/%.o: %.c include/config/autoconf.h
@mkdir -p $(dir $@) @mkdir -p $(dir $@)
$(CC) $(CFLAGS) -c $< -o $@ $(CC) $(CFLAGS) -c $< -o $@
@@ -195,8 +336,13 @@ $(BUILD_DIR)/%.o: %.S
@mkdir -p $(dir $@) @mkdir -p $(dir $@)
$(CC) $(CFLAGS) -c $< -o $@ $(CC) $(CFLAGS) -c $< -o $@
# Header Generation Fallback
include/config/autoconf.h:
@mkdir -p include/config
@if [ ! -f .config ]; then python3 scripts/kconfig/menuconfig.py --defconfig $(ARCH); fi
# ----------------------------------------------------------------------------- # -----------------------------------------------------------------------------
# x86_64 Bootloader & Image Rules # Link & Image Assembly
# ----------------------------------------------------------------------------- # -----------------------------------------------------------------------------
$(BUILD_DIR)/boot/boot.bin: $(BOOT_DIR)/boot.asm | $(BUILD_DIR)/boot $(BUILD_DIR)/boot/boot.bin: $(BOOT_DIR)/boot.asm | $(BUILD_DIR)/boot
$(ASM) $(ASMFLAGS_BOOT) $< -o $@ $(ASM) $(ASMFLAGS_BOOT) $< -o $@
@@ -248,8 +394,22 @@ endif
info: info:
@echo "Target Architecture: $(ARCH)" @echo "Target Architecture: $(ARCH)"
@echo "Cross Compiler: $(CROSS_COMPILE)" @echo "Cross Compiler: $(CROSS_COMPILE)"
@echo "C Sources: $(words $(ALL_C_SRCS)) files" @echo "Compiled Sources: $(words $(ALL_C_SRCS)) C files"
@echo "Target Binary: $(TARGET)" @echo "Target Binary: $(TARGET)"
help:
@echo "SUB-OS Kernel Build System (Linux-Style Kconfig)"
@echo "=================================================="
@echo " make configure - Launch interactive Linux-style TUI Configurator"
@echo " make menuconfig - Alias for make configure"
@echo " make defconfig - Reset to default configuration for active ARCH"
@echo " make x86_64_defconfig - Load x86_64 default configuration"
@echo " make aarch64_defconfig- Load AArch64 default configuration"
@echo " make armv8i_defconfig - Load ARMv8i (32-bit ARM) default configuration"
@echo " make all [ARCH=...] - Compile kernel image for selected architecture"
@echo " make qemu [ARCH=...] - Boot the compiled kernel in QEMU emulator"
@echo " make clean - Remove all compiled objects and disk images"
@echo " make info - Display build configuration and source metrics"
clean: clean:
rm -rf $(BUILD_DIR) $(IMAGE) rm -rf $(BUILD_DIR) $(IMAGE)
include/config/autoconf.h
+2 -2
View File
@@ -2,8 +2,8 @@
#ifndef _AUTOCONF_H #ifndef _AUTOCONF_H
#define _AUTOCONF_H #define _AUTOCONF_H
#define CONFIG_ARCH "armv8i" #define CONFIG_ARCH "x86_64"
#define CONFIG_ARCH_ARMV8I 1 #define CONFIG_ARCH_X86_64 1
#define CONFIG_BPF_VM 1 #define CONFIG_BPF_VM 1
#define CONFIG_DRV_AHCI 1 #define CONFIG_DRV_AHCI 1
#define CONFIG_DRV_ATA 1 #define CONFIG_DRV_ATA 1
scripts/kconfig/menuconfig.py
+107 -74
View File
@@ -83,7 +83,17 @@ MENU_STRUCTURE = [
"items": [ "items": [
{"name": "CONFIG_ARCH_X86_64", "label": "x86_64 (64-Bit AMD64/Intel x86-64)", "type": "radio", "group": "arch", "val": "x86_64"}, {"name": "CONFIG_ARCH_X86_64", "label": "x86_64 (64-Bit AMD64/Intel x86-64)", "type": "radio", "group": "arch", "val": "x86_64"},
{"name": "CONFIG_ARCH_AARCH64", "label": "aarch64 (ARMv8-A 64-Bit Cortex/Neoverse)", "type": "radio", "group": "arch", "val": "aarch64"}, {"name": "CONFIG_ARCH_AARCH64", "label": "aarch64 (ARMv8-A 64-Bit Cortex/Neoverse)", "type": "radio", "group": "arch", "val": "aarch64"},
{"name": "CONFIG_ARCH_ARMV8I", "label": "armv8i (ARMv8 Instruction Set Profile)", "type": "radio", "group": "arch", "val": "armv8i"}, {"name": "CONFIG_ARCH_ARMV8I", "label": "armv8i (32-Bit ARM/AArch32 Profile)", "type": "radio", "group": "arch", "val": "armv8i"},
]
},
{
"title": "Compiler Optimizations & Code Generation",
"type": "submenu",
"items": [
{"name": "CONFIG_OPT_O2", "label": "-O2 (Recommended: High Performance Optimization)", "type": "radio", "group": "opt", "val": "-O2"},
{"name": "CONFIG_OPT_O3", "label": "-O3 (Aggressive Vectorization & Loop Unrolling)", "type": "radio", "group": "opt", "val": "-O3"},
{"name": "CONFIG_OPT_OS", "label": "-Os (Optimize for Smallest Binary Footprint)", "type": "radio", "group": "opt", "val": "-Os"},
{"name": "CONFIG_OPT_O0", "label": "-O0 (Disable Optimizations for GDB Debugging)", "type": "radio", "group": "opt", "val": "-O0"},
] ]
}, },
{ {
@@ -96,16 +106,28 @@ MENU_STRUCTURE = [
{"name": "CONFIG_IO_URING", "label": "High-Performance io_uring Ring Buffers", "type": "bool"}, {"name": "CONFIG_IO_URING", "label": "High-Performance io_uring Ring Buffers", "type": "bool"},
] ]
}, },
{
"title": "Memory Management & Object Allocators",
"type": "submenu",
"items": [
{"name": "CONFIG_MM_PMM", "label": "Physical Page Frame Allocator (PMM)", "type": "bool"},
{"name": "CONFIG_MM_SLAB", "label": "High-Performance SLUB/SLAB Object Cache", "type": "bool"},
{"name": "CONFIG_MM_VMA", "label": "Virtual Memory Areas (VMA) & mmap Subsystem", "type": "bool"},
]
},
{ {
"title": "Virtual File Systems & Storage Drivers", "title": "Virtual File Systems & Storage Drivers",
"type": "submenu", "type": "submenu",
"items": [ "items": [
{"name": "CONFIG_FS_VFS", "label": "Virtual File System (VFS) Core Subsystem", "type": "bool"},
{"name": "CONFIG_FS_FAT32", "label": "FAT32 / VFAT File System Driver", "type": "bool"}, {"name": "CONFIG_FS_FAT32", "label": "FAT32 / VFAT File System Driver", "type": "bool"},
{"name": "CONFIG_FS_EXT2", "label": "Second Extended (EXT2) Linux File System", "type": "bool"}, {"name": "CONFIG_FS_EXT2", "label": "Second Extended (EXT2) Linux File System", "type": "bool"},
{"name": "CONFIG_FS_SYSFS", "label": "Sysfs KObject Virtual Hierarchy (/sys)", "type": "bool"}, {"name": "CONFIG_FS_SYSFS", "label": "Sysfs KObject Virtual Hierarchy (/sys)", "type": "bool"},
{"name": "CONFIG_DRV_NVME", "label": "NVM Express (NVMe PCIe SSD) Driver", "type": "bool"}, {"name": "CONFIG_DRV_NVME", "label": "NVM Express (NVMe PCIe SSD) Driver", "type": "bool"},
{"name": "CONFIG_DRV_AHCI", "label": "AHCI SATA 6Gb/s SSD/HDD Controller Driver", "type": "bool"}, {"name": "CONFIG_DRV_AHCI", "label": "AHCI SATA 6Gb/s SSD/HDD Controller Driver", "type": "bool"},
{"name": "CONFIG_DRV_ATA", "label": "Legacy IDE/ATA Parallel Storage Driver", "type": "bool"},
{"name": "CONFIG_DRV_VIRTIO_BLK", "label": "VirtIO Paravirtualized Block Storage (/dev/vda)", "type": "bool"}, {"name": "CONFIG_DRV_VIRTIO_BLK", "label": "VirtIO Paravirtualized Block Storage (/dev/vda)", "type": "bool"},
{"name": "CONFIG_DRV_RAMDISK", "label": "In-Memory Virtual Ramdisk Storage (/dev/ram0)", "type": "bool"},
] ]
}, },
{ {
@@ -117,7 +139,8 @@ MENU_STRUCTURE = [
{"name": "CONFIG_DRV_RTL8139", "label": "Realtek RTL8139 Fast Ethernet NIC Driver", "type": "bool"}, {"name": "CONFIG_DRV_RTL8139", "label": "Realtek RTL8139 Fast Ethernet NIC Driver", "type": "bool"},
{"name": "CONFIG_DRV_VIRTIO_NET", "label": "VirtIO 10-Gigabit Paravirtualized NIC", "type": "bool"}, {"name": "CONFIG_DRV_VIRTIO_NET", "label": "VirtIO 10-Gigabit Paravirtualized NIC", "type": "bool"},
{"name": "CONFIG_NET_FILTER", "label": "NetFilter Stateful Packet Firewall (iptables)", "type": "bool"}, {"name": "CONFIG_NET_FILTER", "label": "NetFilter Stateful Packet Firewall (iptables)", "type": "bool"},
{"name": "CONFIG_NET_SSHD", "label": "In-Kernel Secure Shell (SSH) Daemon", "type": "bool"}, {"name": "CONFIG_NET_HTTPD", "label": "In-Kernel Embedded HTTP REST Web Server", "type": "bool"},
{"name": "CONFIG_NET_SSHD", "label": "In-Kernel Secure Shell (SSH 2.0) Daemon", "type": "bool"},
] ]
}, },
{ {
@@ -135,7 +158,7 @@ MENU_STRUCTURE = [
] ]
}, },
{ {
"title": "Security, LSM & Keyrings", "title": "Security, LSM & Cryptographic Keyrings",
"type": "submenu", "type": "submenu",
"items": [ "items": [
{"name": "CONFIG_SECURITY_LSM", "label": "Linux Security Module (LSM) Mandatory Access Control", "type": "bool"}, {"name": "CONFIG_SECURITY_LSM", "label": "Linux Security Module (LSM) Mandatory Access Control", "type": "bool"},
@@ -143,7 +166,7 @@ MENU_STRUCTURE = [
] ]
}, },
{ {
"title": "Userland Core & LazyBox", "title": "Userland Core & LazyBox Utility Suite",
"type": "submenu", "type": "submenu",
"items": [ "items": [
{"name": "CONFIG_USERLAND_LAZYBOX", "label": "LazyBox Multi-Call Userland Utility Suite (70+ Tools)", "type": "bool"}, {"name": "CONFIG_USERLAND_LAZYBOX", "label": "LazyBox Multi-Call Userland Utility Suite (70+ Tools)", "type": "bool"},
@@ -219,120 +242,119 @@ def run_tui(stdscr):
stdscr.clear() stdscr.clear()
max_y, max_x = stdscr.getmaxyx() max_y, max_x = stdscr.getmaxyx()
# Top Banner # Top Header Bar
header = f" SUB-OS v{cfg.get('CONFIG_SUBOS_VERSION', '0.2.0-lts')} ({cfg.get('CONFIG_ARCH', 'x86_64')}) Linux-Style Kernel Configuration "
stdscr.attron(curses.color_pair(1) | curses.A_BOLD) stdscr.attron(curses.color_pair(1) | curses.A_BOLD)
stdscr.addstr(0, 0, header.center(max_x - 1)[:max_x - 1]) title_str = " SUB-OS Kernel v0.2.0 Configuration (Linux-Style Kconfig TUI) "
stdscr.addstr(0, 0, title_str.ljust(max_x)[:max_x])
stdscr.attroff(curses.color_pair(1) | curses.A_BOLD) stdscr.attroff(curses.color_pair(1) | curses.A_BOLD)
# Subtitle # Active Architecture Indicator
stdscr.attron(curses.color_pair(3) | curses.A_BOLD) cur_arch = cfg.get("CONFIG_ARCH", "x86_64")
title_text = "Main Menu" if not menu_stack else menu_stack[-1]["title"] cur_opt = cfg.get("CONFIG_OPTIMIZATION", "-O2")
stdscr.addstr(2, 4, f"-> {title_text}") info_str = f" Target Architecture: [{cur_arch}] | Optimization: [{cur_opt}] "
stdscr.attroff(curses.color_pair(3) | curses.A_BOLD) stdscr.attron(curses.color_pair(3))
stdscr.addstr(1, 2, info_str[:max_x-4])
stdscr.attroff(curses.color_pair(3))
# Instructions # Instructions / Help
nav_help = "Arrow Keys navigate | <Enter> Select/Toggle | <Space> Toggle | [S]ave | [Q]/<Esc> Back"
stdscr.attron(curses.color_pair(5)) stdscr.attron(curses.color_pair(5))
stdscr.addstr(3, 4, "Use [UP/DOWN] arrows, [SPACE] to toggle [*], [ENTER] for submenu, [S] to Save, [Q] to Exit") stdscr.addstr(2, 2, nav_help[:max_x-4])
stdscr.attroff(curses.color_pair(5)) stdscr.attroff(curses.color_pair(5))
# Items list # Divider line
items = current_menu if not menu_stack else menu_stack[-1]["items"] stdscr.hline(3, 1, curses.ACS_HLINE, max_x - 2)
cur_idx = cursor_stack[-1]
if cur_idx >= len(items):
cur_idx = len(items) - 1
if cur_idx < 0:
cur_idx = 0
cursor_stack[-1] = cur_idx
box_top = 5 # Menu Items
box_height = max_y - 8 items = current_menu if isinstance(current_menu, list) else current_menu.get("items", [])
cursor = cursor_stack[-1]
start_y = 5
for i, item in enumerate(items): for idx, item in enumerate(items):
if i >= box_height: y = start_y + idx
if y >= max_y - 3:
break break
y = box_top + i
is_sel = (i == cur_idx)
if "items" in item: # Submenu prefix = " "
display = f" ---> {item['title']}" is_selected = (idx == cursor)
if item.get("type") == "submenu":
line_text = f"---> {item['title']}"
elif item.get("type") == "bool": elif item.get("type") == "bool":
val = cfg.get(item["name"], False) val = cfg.get(item["name"], False)
mark = "[*]" if val else "[ ]" state = "[*]" if val else "[ ]"
display = f" {mark} {item['label']}" line_text = f"{state} {item['label']}"
elif item.get("type") == "radio": elif item.get("type") == "radio":
group_val = cfg.get("CONFIG_ARCH", "x86_64") group = item.get("group")
mark = "(*)" if group_val == item["val"] else "( )" if group == "arch":
display = f" {mark} {item['label']}" val = (cfg.get("CONFIG_ARCH") == item["val"])
elif group == "opt":
val = (cfg.get("CONFIG_OPTIMIZATION") == item["val"])
else: else:
display = f" {item.get('label', item.get('title', ''))}" val = False
state = "(*)" if val else "( )"
line_text = f"{state} {item['label']}"
else:
line_text = item.get("title", "")
if is_sel: display_line = f"{prefix}{line_text}".ljust(max_x - 6)[:max_x - 6]
if is_selected:
stdscr.attron(curses.color_pair(4) | curses.A_BOLD) stdscr.attron(curses.color_pair(4) | curses.A_BOLD)
stdscr.addstr(y, 4, display.ljust(max_x - 10)[:max_x - 10]) stdscr.addstr(y, 2, f" {display_line} ")
stdscr.attroff(curses.color_pair(4) | curses.A_BOLD) stdscr.attroff(curses.color_pair(4) | curses.A_BOLD)
else: else:
stdscr.attron(curses.color_pair(2)) stdscr.attron(curses.color_pair(2))
stdscr.addstr(y, 4, display[:max_x - 10]) stdscr.addstr(y, 2, f" {display_line} ")
stdscr.attroff(curses.color_pair(2)) stdscr.attroff(curses.color_pair(2))
# Footer Status Bar # Bottom Status Bar
footer = " <Select> <Exit / Return> <Save Configuration> <Help> "
stdscr.attron(curses.color_pair(1)) stdscr.attron(curses.color_pair(1))
stdscr.addstr(max_y - 1, 0, footer.center(max_x - 1)[:max_x - 1]) bottom_bar = " <Save> [S] <Exit> [Q] <Help> [?] <Defaults> [D] "
stdscr.addstr(max_y - 1, 0, bottom_bar.ljust(max_x)[:max_x])
stdscr.attroff(curses.color_pair(1)) stdscr.attroff(curses.color_pair(1))
stdscr.refresh() stdscr.refresh()
key = stdscr.getch() key = stdscr.getch()
if key in [curses.KEY_UP, ord('k')]: if key in [curses.KEY_UP, ord('k'), ord('K')]:
if cursor_stack[-1] > 0: if cursor_stack[-1] > 0:
cursor_stack[-1] -= 1 cursor_stack[-1] -= 1
elif key in [curses.KEY_DOWN, ord('j')]: elif key in [curses.KEY_DOWN, ord('j'), ord('J')]:
if cursor_stack[-1] < len(items) - 1: if cursor_stack[-1] < len(items) - 1:
cursor_stack[-1] += 1 cursor_stack[-1] += 1
elif key in [curses.KEY_ENTER, 10, 13]: elif key in [curses.KEY_ENTER, 10, 13]:
sel_item = items[cursor_stack[-1]] sel_item = items[cursor_stack[-1]]
if "items" in sel_item: if sel_item.get("type") == "submenu":
menu_stack.append(sel_item) menu_stack.append(current_menu)
cursor_stack.append(0) cursor_stack.append(0)
current_menu = sel_item
elif sel_item.get("type") == "bool": elif sel_item.get("type") == "bool":
name = sel_item["name"] name = sel_item["name"]
cfg[name] = not cfg.get(name, False) cfg[name] = not cfg.get(name, False)
elif sel_item.get("type") == "radio": elif sel_item.get("type") == "radio":
group = sel_item.get("group")
if group == "arch":
cfg["CONFIG_ARCH"] = sel_item["val"] cfg["CONFIG_ARCH"] = sel_item["val"]
if sel_item["val"] == "x86_64": cfg["CONFIG_ARCH_X86_64"] = (sel_item["val"] == "x86_64")
cfg["CONFIG_ARCH_X86_64"] = True cfg["CONFIG_ARCH_AARCH64"] = (sel_item["val"] == "aarch64")
cfg["CONFIG_ARCH_AARCH64"] = False cfg["CONFIG_ARCH_ARMV8I"] = (sel_item["val"] == "armv8i")
cfg["CONFIG_ARCH_ARMV8I"] = False elif group == "opt":
elif sel_item["val"] == "aarch64": cfg["CONFIG_OPTIMIZATION"] = sel_item["val"]
cfg["CONFIG_ARCH_X86_64"] = False
cfg["CONFIG_ARCH_AARCH64"] = True
cfg["CONFIG_ARCH_ARMV8I"] = False
elif sel_item["val"] == "armv8i":
cfg["CONFIG_ARCH_X86_64"] = False
cfg["CONFIG_ARCH_AARCH64"] = False
cfg["CONFIG_ARCH_ARMV8I"] = True
elif key == ord(' '): elif key == ord(' '):
sel_item = items[cursor_stack[-1]] sel_item = items[cursor_stack[-1]]
if sel_item.get("type") == "bool": if sel_item.get("type") == "bool":
name = sel_item["name"] name = sel_item["name"]
cfg[name] = not cfg.get(name, False) cfg[name] = not cfg.get(name, False)
elif sel_item.get("type") == "radio": elif sel_item.get("type") == "radio":
group = sel_item.get("group")
if group == "arch":
cfg["CONFIG_ARCH"] = sel_item["val"] cfg["CONFIG_ARCH"] = sel_item["val"]
if sel_item["val"] == "x86_64": cfg["CONFIG_ARCH_X86_64"] = (sel_item["val"] == "x86_64")
cfg["CONFIG_ARCH_X86_64"] = True cfg["CONFIG_ARCH_AARCH64"] = (sel_item["val"] == "aarch64")
cfg["CONFIG_ARCH_AARCH64"] = False cfg["CONFIG_ARCH_ARMV8I"] = (sel_item["val"] == "armv8i")
cfg["CONFIG_ARCH_ARMV8I"] = False elif group == "opt":
elif sel_item["val"] == "aarch64": cfg["CONFIG_OPTIMIZATION"] = sel_item["val"]
cfg["CONFIG_ARCH_X86_64"] = False
cfg["CONFIG_ARCH_AARCH64"] = True
cfg["CONFIG_ARCH_ARMV8I"] = False
elif sel_item["val"] == "armv8i":
cfg["CONFIG_ARCH_X86_64"] = False
cfg["CONFIG_ARCH_AARCH64"] = False
cfg["CONFIG_ARCH_ARMV8I"] = True
elif key in [ord('s'), ord('S')]: elif key in [ord('s'), ord('S')]:
save_config(cfg) save_config(cfg)
stdscr.attron(curses.color_pair(1) | curses.A_BOLD) stdscr.attron(curses.color_pair(1) | curses.A_BOLD)
@@ -340,9 +362,17 @@ def run_tui(stdscr):
stdscr.attroff(curses.color_pair(1) | curses.A_BOLD) stdscr.attroff(curses.color_pair(1) | curses.A_BOLD)
stdscr.refresh() stdscr.refresh()
stdscr.getch() stdscr.getch()
elif key in [ord('d'), ord('D')]:
cfg = dict(DEFAULTS)
save_config(cfg)
stdscr.attron(curses.color_pair(1) | curses.A_BOLD)
stdscr.addstr(max_y - 2, 4, " Loaded default configuration! Press any key... ")
stdscr.attroff(curses.color_pair(1) | curses.A_BOLD)
stdscr.refresh()
stdscr.getch()
elif key in [ord('q'), ord('Q'), 27]: # Esc or Q elif key in [ord('q'), ord('Q'), 27]: # Esc or Q
if menu_stack: if menu_stack:
menu_stack.pop() current_menu = menu_stack.pop()
cursor_stack.pop() cursor_stack.pop()
else: else:
save_config(cfg) save_config(cfg)
@@ -376,8 +406,11 @@ def main():
elif cmd == "--x86_64": elif cmd == "--x86_64":
defconfig("x86_64") defconfig("x86_64")
return return
elif cmd in ["--aarch64", "--armv8", "--armv8i"]: elif cmd in ["--aarch64", "--armv8"]:
defconfig(cmd.lstrip("-")) defconfig("aarch64")
return
elif cmd == "--armv8i":
defconfig("armv8i")
return return
try: try: