Add VirtualBox support and prebuilt kernel option

- create-vm-disk.sh: Creates VDI disk for VirtualBox
- quick-test.sh: Quick status checker
- 05-configure-prebuilt.sh: Uses host kernel instead of compiling

Author: MilkywayRides

create-vm-disk.sh

@@ -0,0 +1,61 @@
+#!/bin/bash
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source "${SCRIPT_DIR}/config/blazeneuro.conf"
+
+VM_DISK="blazeneuro.vdi"
+VM_SIZE="8G"
+
+echo "Creating VirtualBox disk image..."
+
+# Create raw disk image
+dd if=/dev/zero of=blazeneuro.img bs=1M count=8192
+
+# Create partitions
+parted blazeneuro.img mklabel msdos
+parted blazeneuro.img mkpart primary fat32 1MiB 513MiB
+parted blazeneuro.img mkpart primary ext4 513MiB 100%
+parted blazeneuro.img set 1 boot on
+
+# Setup loop device
+LOOP_DEV=$(losetup -f --show blazeneuro.img)
+partprobe $LOOP_DEV
+
+# Format partitions
+mkfs.fat -F32 ${LOOP_DEV}p1
+mkfs.ext4 ${LOOP_DEV}p2
+
+# Mount and copy system
+mkdir -p /tmp/blazeneuro-boot /tmp/blazeneuro-root
+mount ${LOOP_DEV}p1 /tmp/blazeneuro-boot
+mount ${LOOP_DEV}p2 /tmp/blazeneuro-root
+
+# Copy system files
+cp -a $LFS/* /tmp/blazeneuro-root/
+mkdir -p /tmp/blazeneuro-root/boot
+cp /tmp/blazeneuro-root/boot/vmlinuz* /tmp/blazeneuro-boot/
+
+# Install GRUB
+grub-install --target=i386-pc --boot-directory=/tmp/blazeneuro-boot ${LOOP_DEV}
+
+# Create GRUB config
+cat > /tmp/blazeneuro-boot/grub/grub.cfg << EOF
+set default=0
+set timeout=5
+
+menuentry "BlazeNeuro Linux" {
+    linux /vmlinuz-blazeneuro root=/dev/sda2 rw
+}
+EOF
+
+# Cleanup
+umount /tmp/blazeneuro-boot /tmp/blazeneuro-root
+losetup -d $LOOP_DEV
+
+# Convert to VDI
+VBoxManage convertfromraw blazeneuro.img "$VM_DISK" --format VDI
+rm blazeneuro.img
+
+echo "VirtualBox disk created: $VM_DISK"
+echo "Create VM with this disk in VirtualBox"

quick-test.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+echo "BlazeNeuro Quick Test"
+echo "===================="
+
+# Check if system is built
+if [ ! -d "build" ] || [ -z "$(ls -A build 2>/dev/null)" ]; then
+    echo "❌ System not built yet"
+    echo "Run: sudo ./build.sh all"
+    exit 1
+fi
+
+echo "✅ Build directory exists"
+
+# Check USB devices
+echo ""
+echo "Available USB devices:"
+lsblk -d -o NAME,SIZE,TYPE | grep disk
+
+echo ""
+echo "To create bootable USB:"
+echo "sudo ./build.sh usb /dev/sdX"
+
+echo ""
+echo "To create VirtualBox disk:"
+echo "sudo ./create-vm-disk.sh"

scripts/stages/05-configure-prebuilt.sh

@@ -0,0 +1,82 @@
+#!/bin/bash
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
+source "${SCRIPT_DIR}/config/blazeneuro.conf"
+source "${SCRIPT_DIR}/scripts/utils/common.sh"
+
+log "Stage 5: System configuration with prebuilt kernel"
+
+# Mount virtual filesystems
+mount -v --bind /dev $LFS/dev
+mount -v --bind /dev/pts $LFS/dev/pts
+mount -vt proc proc $LFS/proc
+mount -vt sysfs sysfs $LFS/sys
+mount -vt tmpfs tmpfs $LFS/run
+
+# Create configuration script
+cat > $LFS/configure-system.sh << 'EOFCHROOT'
+#!/bin/bash
+set -e
+
+# System configuration
+echo "blazeneuro" > /etc/hostname
+
+cat > /etc/hosts << EOF
+127.0.0.1 localhost blazeneuro
+::1       localhost
+EOF
+
+cat > /etc/fstab << EOF
+# <device>  <mount>  <type>  <options>  <dump> <pass>
+proc        /proc    proc    defaults   0      0
+sysfs       /sys     sysfs   defaults   0      0
+devpts      /dev/pts devpts  gid=5,mode=620  0  0
+tmpfs       /run     tmpfs   defaults   0      0
+EOF
+
+# Use host kernel instead of compiling
+KERNEL_VERSION=$(uname -r)
+cp /boot/vmlinuz-$KERNEL_VERSION /boot/vmlinuz-blazeneuro 2>/dev/null || \
+cp /boot/vmlinuz /boot/vmlinuz-blazeneuro
+
+# Copy modules if available
+if [ -d /lib/modules/$KERNEL_VERSION ]; then
+    cp -r /lib/modules/$KERNEL_VERSION /lib/modules/
+fi
+
+# Install GRUB
+cd /sources
+tar -xf grub-2.12.tar.xz
+cd grub-2.12
+./configure --prefix=/usr \
+    --sysconfdir=/etc \
+    --disable-efiemu \
+    --disable-werror
+make
+make install
+cd /sources && rm -rf grub-2.12
+
+echo "System configuration with prebuilt kernel completed"
+EOFCHROOT
+
+chmod +x $LFS/configure-system.sh
+
+# Execute in chroot
+chroot "$LFS" /usr/bin/env -i \
+    HOME=/root \
+    TERM="$TERM" \
+    PS1='(lfs chroot) \u:\w\$ ' \
+    PATH=/usr/bin:/usr/sbin \
+    /bin/bash /configure-system.sh
+
+rm -f $LFS/configure-system.sh
+
+# Unmount
+umount -v $LFS/dev/pts
+umount -v $LFS/dev
+umount -v $LFS/proc
+umount -v $LFS/sys
+umount -v $LFS/run
+
+log_success "Stage 5 with prebuilt kernel completed"