Files
RedBear-OS/local/scripts/build-amd.sh
T
vasilito 43fd088349 Rename rbos → redbear everywhere, add redbear-info system tool
Replace all 'rbos'/'RBOS' references with 'redbear'/'Red Bear OS'
across the build system, scripts, docs, and configs. Renamed files:
  rbos.ipxe → redbear.ipxe
  assets/rbos-icon.png → assets/redbear-icon.png
  recipes/system/rbos-info → recipes/system/redbear-info

Added redbear-info: a system tool that enumerates all Red Bear OS
custom components, checks runtime availability via scheme paths and
binary presence, and prints status/test info. Supports --verbose,
--json, and --test output modes. Zero external dependencies.
2026-04-12 19:46:54 +01:00

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#!/usr/bin/env bash
# Build Red Bear OS with AMD GPU support (Phase P2)
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
CONFIG="${1:-my-amd-desktop}"
JOBS="${JOBS:-$(nproc)}"
APPLY_PATCHES="${APPLY_PATCHES:-1}"
echo "=== Red Bear OS AMD GPU Build ==="
echo "Config: $CONFIG"
echo "Jobs: $JOBS"
echo "Apply patches: $APPLY_PATCHES"
echo "Root: $PROJECT_ROOT"
echo ""
cd "$PROJECT_ROOT"
# Step 0: Apply local patches
if [ "$APPLY_PATCHES" = "1" ]; then
echo ">>> Applying local patches..."
apply_patch_dir() {
local patch_dir="$1"
local target_dir="$2"
local label="$3"
if [ ! -d "$patch_dir" ]; then
return 0
fi
for patch_file in $(ls "$patch_dir"/*.patch 2>/dev/null | sort); do
patch_name=$(basename "$patch_file")
if [ ! -d "$target_dir" ]; then
echo " SKIP $patch_name ($label source not fetched yet)"
continue
fi
if patch --dry-run -p1 -d "$target_dir" < "$patch_file" > /dev/null 2>&1; then
patch -p1 -d "$target_dir" < "$patch_file" > /dev/null 2>&1
echo " OK $patch_name"
else
echo " SKIP $patch_name (already applied or won't apply)"
fi
done
}
apply_patch_dir "$PROJECT_ROOT/local/patches/kernel" "$PROJECT_ROOT/recipes/core/kernel/source" "kernel"
apply_patch_dir "$PROJECT_ROOT/local/patches/base" "$PROJECT_ROOT/recipes/core/base/source" "base"
apply_patch_dir "$PROJECT_ROOT/local/patches/relibc" "$PROJECT_ROOT/recipes/core/relibc/source" "relibc"
apply_patch_dir "$PROJECT_ROOT/local/patches/bootloader" "$PROJECT_ROOT/recipes/core/bootloader/source" "bootloader"
apply_patch_dir "$PROJECT_ROOT/local/patches/installer" "$PROJECT_ROOT/recipes/core/installer/source" "installer"
echo ""
fi
# Step 1: Build cookbook binary if needed
if [ ! -f "target/release/repo" ]; then
echo ">>> Building cookbook binary..."
cargo build --release
fi
# Step 2: Fetch AMD firmware blobs if missing
FW_DIR="$PROJECT_ROOT/local/firmware/amdgpu"
if [ -z "$(ls -A "$FW_DIR" 2>/dev/null)" ]; then
echo ">>> AMD firmware blobs not found. Run local/scripts/fetch-firmware.sh first."
echo " Skipping firmware fetch. Driver will NOT function without firmware."
else
FW_COUNT=$(ls "$FW_DIR"/*.bin 2>/dev/null | wc -l)
echo ">>> Found $FW_COUNT AMD firmware blobs"
fi
# Step 3: Build
echo ">>> Building Red Bear OS with config: $CONFIG"
echo ">>> This may take 30-60 minutes on first build..."
CI=1 make all "CONFIG_NAME=$CONFIG" "JOBS=$JOBS"
echo ""
echo "=== Build Complete ==="
echo "Image: build/x86_64/harddrive.img"
echo ""
echo "To run in QEMU:"
echo " make qemu QEMUFLAGS=\"-m 4G\""
echo ""
echo "To test on bare metal:"
echo " dd if=build/x86_64/harddrive.img of=/dev/sdX bs=4M status=progress"