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https://github.com/subhobhai943/SUB-OS.git
synced 2026-10-25 16:52:29 +00:00
feat(kconfig): Add 'make configure' TUI target & Linux-style Kbuild dynamic subsystem selection
- 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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@@ -83,7 +83,17 @@ MENU_STRUCTURE = [
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"items": [
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{"name": "CONFIG_ARCH_X86_64", "label": "x86_64 (64-Bit AMD64/Intel x86-64)", "type": "radio", "group": "arch", "val": "x86_64"},
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{"name": "CONFIG_ARCH_AARCH64", "label": "aarch64 (ARMv8-A 64-Bit Cortex/Neoverse)", "type": "radio", "group": "arch", "val": "aarch64"},
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{"name": "CONFIG_ARCH_ARMV8I", "label": "armv8i (ARMv8 Instruction Set Profile)", "type": "radio", "group": "arch", "val": "armv8i"},
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{"name": "CONFIG_ARCH_ARMV8I", "label": "armv8i (32-Bit ARM/AArch32 Profile)", "type": "radio", "group": "arch", "val": "armv8i"},
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]
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},
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{
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"title": "Compiler Optimizations & Code Generation",
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"type": "submenu",
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"items": [
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{"name": "CONFIG_OPT_O2", "label": "-O2 (Recommended: High Performance Optimization)", "type": "radio", "group": "opt", "val": "-O2"},
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{"name": "CONFIG_OPT_O3", "label": "-O3 (Aggressive Vectorization & Loop Unrolling)", "type": "radio", "group": "opt", "val": "-O3"},
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{"name": "CONFIG_OPT_OS", "label": "-Os (Optimize for Smallest Binary Footprint)", "type": "radio", "group": "opt", "val": "-Os"},
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{"name": "CONFIG_OPT_O0", "label": "-O0 (Disable Optimizations for GDB Debugging)", "type": "radio", "group": "opt", "val": "-O0"},
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]
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},
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{
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@@ -96,16 +106,28 @@ MENU_STRUCTURE = [
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{"name": "CONFIG_IO_URING", "label": "High-Performance io_uring Ring Buffers", "type": "bool"},
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]
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},
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{
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"title": "Memory Management & Object Allocators",
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"type": "submenu",
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"items": [
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{"name": "CONFIG_MM_PMM", "label": "Physical Page Frame Allocator (PMM)", "type": "bool"},
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{"name": "CONFIG_MM_SLAB", "label": "High-Performance SLUB/SLAB Object Cache", "type": "bool"},
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{"name": "CONFIG_MM_VMA", "label": "Virtual Memory Areas (VMA) & mmap Subsystem", "type": "bool"},
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]
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},
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{
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"title": "Virtual File Systems & Storage Drivers",
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"type": "submenu",
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"items": [
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{"name": "CONFIG_FS_VFS", "label": "Virtual File System (VFS) Core Subsystem", "type": "bool"},
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{"name": "CONFIG_FS_FAT32", "label": "FAT32 / VFAT File System Driver", "type": "bool"},
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{"name": "CONFIG_FS_EXT2", "label": "Second Extended (EXT2) Linux File System", "type": "bool"},
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{"name": "CONFIG_FS_SYSFS", "label": "Sysfs KObject Virtual Hierarchy (/sys)", "type": "bool"},
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{"name": "CONFIG_DRV_NVME", "label": "NVM Express (NVMe PCIe SSD) Driver", "type": "bool"},
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{"name": "CONFIG_DRV_AHCI", "label": "AHCI SATA 6Gb/s SSD/HDD Controller Driver", "type": "bool"},
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{"name": "CONFIG_DRV_ATA", "label": "Legacy IDE/ATA Parallel Storage Driver", "type": "bool"},
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{"name": "CONFIG_DRV_VIRTIO_BLK", "label": "VirtIO Paravirtualized Block Storage (/dev/vda)", "type": "bool"},
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{"name": "CONFIG_DRV_RAMDISK", "label": "In-Memory Virtual Ramdisk Storage (/dev/ram0)", "type": "bool"},
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]
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},
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{
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@@ -117,7 +139,8 @@ MENU_STRUCTURE = [
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{"name": "CONFIG_DRV_RTL8139", "label": "Realtek RTL8139 Fast Ethernet NIC Driver", "type": "bool"},
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{"name": "CONFIG_DRV_VIRTIO_NET", "label": "VirtIO 10-Gigabit Paravirtualized NIC", "type": "bool"},
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{"name": "CONFIG_NET_FILTER", "label": "NetFilter Stateful Packet Firewall (iptables)", "type": "bool"},
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{"name": "CONFIG_NET_SSHD", "label": "In-Kernel Secure Shell (SSH) Daemon", "type": "bool"},
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{"name": "CONFIG_NET_HTTPD", "label": "In-Kernel Embedded HTTP REST Web Server", "type": "bool"},
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{"name": "CONFIG_NET_SSHD", "label": "In-Kernel Secure Shell (SSH 2.0) Daemon", "type": "bool"},
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]
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},
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{
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@@ -135,7 +158,7 @@ MENU_STRUCTURE = [
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]
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},
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{
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"title": "Security, LSM & Keyrings",
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"title": "Security, LSM & Cryptographic Keyrings",
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"type": "submenu",
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"items": [
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{"name": "CONFIG_SECURITY_LSM", "label": "Linux Security Module (LSM) Mandatory Access Control", "type": "bool"},
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@@ -143,7 +166,7 @@ MENU_STRUCTURE = [
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]
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},
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{
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"title": "Userland Core & LazyBox",
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"title": "Userland Core & LazyBox Utility Suite",
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"type": "submenu",
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"items": [
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{"name": "CONFIG_USERLAND_LAZYBOX", "label": "LazyBox Multi-Call Userland Utility Suite (70+ Tools)", "type": "bool"},
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@@ -219,120 +242,119 @@ def run_tui(stdscr):
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stdscr.clear()
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max_y, max_x = stdscr.getmaxyx()
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# Top Banner
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header = f" SUB-OS v{cfg.get('CONFIG_SUBOS_VERSION', '0.2.0-lts')} ({cfg.get('CONFIG_ARCH', 'x86_64')}) Linux-Style Kernel Configuration "
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# Top Header Bar
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stdscr.attron(curses.color_pair(1) | curses.A_BOLD)
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stdscr.addstr(0, 0, header.center(max_x - 1)[:max_x - 1])
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title_str = " SUB-OS Kernel v0.2.0 Configuration (Linux-Style Kconfig TUI) "
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stdscr.addstr(0, 0, title_str.ljust(max_x)[:max_x])
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stdscr.attroff(curses.color_pair(1) | curses.A_BOLD)
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# Subtitle
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stdscr.attron(curses.color_pair(3) | curses.A_BOLD)
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title_text = "Main Menu" if not menu_stack else menu_stack[-1]["title"]
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stdscr.addstr(2, 4, f"-> {title_text}")
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stdscr.attroff(curses.color_pair(3) | curses.A_BOLD)
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# Active Architecture Indicator
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cur_arch = cfg.get("CONFIG_ARCH", "x86_64")
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cur_opt = cfg.get("CONFIG_OPTIMIZATION", "-O2")
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info_str = f" Target Architecture: [{cur_arch}] | Optimization: [{cur_opt}] "
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stdscr.attron(curses.color_pair(3))
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stdscr.addstr(1, 2, info_str[:max_x-4])
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stdscr.attroff(curses.color_pair(3))
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# Instructions
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# Instructions / Help
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nav_help = "Arrow Keys navigate | <Enter> Select/Toggle | <Space> Toggle | [S]ave | [Q]/<Esc> Back"
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stdscr.attron(curses.color_pair(5))
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stdscr.addstr(3, 4, "Use [UP/DOWN] arrows, [SPACE] to toggle [*], [ENTER] for submenu, [S] to Save, [Q] to Exit")
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stdscr.addstr(2, 2, nav_help[:max_x-4])
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stdscr.attroff(curses.color_pair(5))
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# Items list
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items = current_menu if not menu_stack else menu_stack[-1]["items"]
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cur_idx = cursor_stack[-1]
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if cur_idx >= len(items):
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cur_idx = len(items) - 1
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if cur_idx < 0:
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cur_idx = 0
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cursor_stack[-1] = cur_idx
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# Divider line
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stdscr.hline(3, 1, curses.ACS_HLINE, max_x - 2)
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box_top = 5
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box_height = max_y - 8
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# Menu Items
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items = current_menu if isinstance(current_menu, list) else current_menu.get("items", [])
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cursor = cursor_stack[-1]
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start_y = 5
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for i, item in enumerate(items):
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if i >= box_height:
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for idx, item in enumerate(items):
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y = start_y + idx
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if y >= max_y - 3:
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break
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y = box_top + i
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is_sel = (i == cur_idx)
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if "items" in item: # Submenu
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display = f" ---> {item['title']}"
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prefix = " "
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is_selected = (idx == cursor)
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if item.get("type") == "submenu":
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line_text = f"---> {item['title']}"
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elif item.get("type") == "bool":
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val = cfg.get(item["name"], False)
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mark = "[*]" if val else "[ ]"
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display = f" {mark} {item['label']}"
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state = "[*]" if val else "[ ]"
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line_text = f"{state} {item['label']}"
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elif item.get("type") == "radio":
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group_val = cfg.get("CONFIG_ARCH", "x86_64")
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mark = "(*)" if group_val == item["val"] else "( )"
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display = f" {mark} {item['label']}"
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group = item.get("group")
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if group == "arch":
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val = (cfg.get("CONFIG_ARCH") == item["val"])
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elif group == "opt":
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val = (cfg.get("CONFIG_OPTIMIZATION") == item["val"])
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else:
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val = False
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state = "(*)" if val else "( )"
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line_text = f"{state} {item['label']}"
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else:
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display = f" {item.get('label', item.get('title', ''))}"
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line_text = item.get("title", "")
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if is_sel:
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display_line = f"{prefix}{line_text}".ljust(max_x - 6)[:max_x - 6]
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if is_selected:
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stdscr.attron(curses.color_pair(4) | curses.A_BOLD)
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stdscr.addstr(y, 4, display.ljust(max_x - 10)[:max_x - 10])
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stdscr.addstr(y, 2, f" {display_line} ")
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stdscr.attroff(curses.color_pair(4) | curses.A_BOLD)
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else:
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stdscr.attron(curses.color_pair(2))
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stdscr.addstr(y, 4, display[:max_x - 10])
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stdscr.addstr(y, 2, f" {display_line} ")
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stdscr.attroff(curses.color_pair(2))
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# Footer Status Bar
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footer = " <Select> <Exit / Return> <Save Configuration> <Help> "
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# Bottom Status Bar
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stdscr.attron(curses.color_pair(1))
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stdscr.addstr(max_y - 1, 0, footer.center(max_x - 1)[:max_x - 1])
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bottom_bar = " <Save> [S] <Exit> [Q] <Help> [?] <Defaults> [D] "
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stdscr.addstr(max_y - 1, 0, bottom_bar.ljust(max_x)[:max_x])
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stdscr.attroff(curses.color_pair(1))
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stdscr.refresh()
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key = stdscr.getch()
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if key in [curses.KEY_UP, ord('k')]:
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if key in [curses.KEY_UP, ord('k'), ord('K')]:
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if cursor_stack[-1] > 0:
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cursor_stack[-1] -= 1
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elif key in [curses.KEY_DOWN, ord('j')]:
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elif key in [curses.KEY_DOWN, ord('j'), ord('J')]:
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if cursor_stack[-1] < len(items) - 1:
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cursor_stack[-1] += 1
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elif key in [curses.KEY_ENTER, 10, 13]:
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sel_item = items[cursor_stack[-1]]
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if "items" in sel_item:
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menu_stack.append(sel_item)
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if sel_item.get("type") == "submenu":
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menu_stack.append(current_menu)
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cursor_stack.append(0)
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current_menu = sel_item
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elif sel_item.get("type") == "bool":
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name = sel_item["name"]
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cfg[name] = not cfg.get(name, False)
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elif sel_item.get("type") == "radio":
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cfg["CONFIG_ARCH"] = sel_item["val"]
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if sel_item["val"] == "x86_64":
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cfg["CONFIG_ARCH_X86_64"] = True
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cfg["CONFIG_ARCH_AARCH64"] = False
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cfg["CONFIG_ARCH_ARMV8I"] = False
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elif sel_item["val"] == "aarch64":
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cfg["CONFIG_ARCH_X86_64"] = False
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cfg["CONFIG_ARCH_AARCH64"] = True
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cfg["CONFIG_ARCH_ARMV8I"] = False
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elif sel_item["val"] == "armv8i":
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cfg["CONFIG_ARCH_X86_64"] = False
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cfg["CONFIG_ARCH_AARCH64"] = False
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cfg["CONFIG_ARCH_ARMV8I"] = True
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group = sel_item.get("group")
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if group == "arch":
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cfg["CONFIG_ARCH"] = sel_item["val"]
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cfg["CONFIG_ARCH_X86_64"] = (sel_item["val"] == "x86_64")
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cfg["CONFIG_ARCH_AARCH64"] = (sel_item["val"] == "aarch64")
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cfg["CONFIG_ARCH_ARMV8I"] = (sel_item["val"] == "armv8i")
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elif group == "opt":
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cfg["CONFIG_OPTIMIZATION"] = sel_item["val"]
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elif key == ord(' '):
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sel_item = items[cursor_stack[-1]]
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if sel_item.get("type") == "bool":
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name = sel_item["name"]
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cfg[name] = not cfg.get(name, False)
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elif sel_item.get("type") == "radio":
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cfg["CONFIG_ARCH"] = sel_item["val"]
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if sel_item["val"] == "x86_64":
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cfg["CONFIG_ARCH_X86_64"] = True
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cfg["CONFIG_ARCH_AARCH64"] = False
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cfg["CONFIG_ARCH_ARMV8I"] = False
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elif sel_item["val"] == "aarch64":
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cfg["CONFIG_ARCH_X86_64"] = False
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cfg["CONFIG_ARCH_AARCH64"] = True
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cfg["CONFIG_ARCH_ARMV8I"] = False
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elif sel_item["val"] == "armv8i":
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cfg["CONFIG_ARCH_X86_64"] = False
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cfg["CONFIG_ARCH_AARCH64"] = False
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cfg["CONFIG_ARCH_ARMV8I"] = True
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group = sel_item.get("group")
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if group == "arch":
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cfg["CONFIG_ARCH"] = sel_item["val"]
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cfg["CONFIG_ARCH_X86_64"] = (sel_item["val"] == "x86_64")
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cfg["CONFIG_ARCH_AARCH64"] = (sel_item["val"] == "aarch64")
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cfg["CONFIG_ARCH_ARMV8I"] = (sel_item["val"] == "armv8i")
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elif group == "opt":
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cfg["CONFIG_OPTIMIZATION"] = sel_item["val"]
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elif key in [ord('s'), ord('S')]:
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save_config(cfg)
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stdscr.attron(curses.color_pair(1) | curses.A_BOLD)
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@@ -340,9 +362,17 @@ def run_tui(stdscr):
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stdscr.attroff(curses.color_pair(1) | curses.A_BOLD)
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stdscr.refresh()
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stdscr.getch()
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elif key in [ord('d'), ord('D')]:
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cfg = dict(DEFAULTS)
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save_config(cfg)
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stdscr.attron(curses.color_pair(1) | curses.A_BOLD)
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stdscr.addstr(max_y - 2, 4, " Loaded default configuration! Press any key... ")
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stdscr.attroff(curses.color_pair(1) | curses.A_BOLD)
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stdscr.refresh()
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stdscr.getch()
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elif key in [ord('q'), ord('Q'), 27]: # Esc or Q
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if menu_stack:
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menu_stack.pop()
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current_menu = menu_stack.pop()
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cursor_stack.pop()
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else:
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save_config(cfg)
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@@ -376,8 +406,11 @@ def main():
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elif cmd == "--x86_64":
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defconfig("x86_64")
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return
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elif cmd in ["--aarch64", "--armv8", "--armv8i"]:
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defconfig(cmd.lstrip("-"))
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elif cmd in ["--aarch64", "--armv8"]:
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defconfig("aarch64")
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return
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elif cmd == "--armv8i":
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defconfig("armv8i")
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return
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try:
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