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.PHONY: all clean run docker-build hikari mirai mkafsdisk disk
# ═══════════════════════════════════════════════════════════════════════════
# Platform Detection
# ═══════════════════════════════════════════════════════════════════════════
ifdef DOCKER_BUILD
BUILD_MODE = native
else
UNAME_S := $(shell uname -s)
ifeq ($(UNAME_S),Linux)
IS_ARCH := $(shell test -f /etc/arch-release && echo yes || echo no)
ifeq ($(IS_ARCH),yes)
BUILD_MODE = native
else
BUILD_MODE = docker
endif
else
BUILD_MODE = docker
endif
endif
# ═══════════════════════════════════════════════════════════════════════════
# Configuration
# ═══════════════════════════════════════════════════════════════════════════
DISK_IMAGE = iso/akiba.img
FS_ROOT = iso/akiba
DISK_SIZE_MB = 64
RESOURCES_DIR = resources
# ═══════════════════════════════════════════════════════════════════════════
# Docker Build Mode
# ═══════════════════════════════════════════════════════════════════════════
ifeq ($(BUILD_MODE),docker)
all: docker-build
docker-build:
@echo "═══════════════════════════════════════════════════════════"
@echo " Building Akiba OS (Docker mode)"
@echo "═══════════════════════════════════════════════════════════"
@docker build -t akiba-builder ./toolchain
@docker run --rm -v $(PWD):/akiba -e DOCKER_BUILD=1 akiba-builder make all
clean:
@docker run --rm -v $(PWD):/akiba -e DOCKER_BUILD=1 akiba-builder make clean 2>/dev/null || rm -rf iso/ zig-out/ zig-cache/ .zig-cache/
run: all
@./scripts/run.sh
# ═══════════════════════════════════════════════════════════════════════════
# Native Build Mode
# ═══════════════════════════════════════════════════════════════════════════
else
all: $(DISK_IMAGE)
clean:
@rm -rf iso/ zig-out/ zig-cache/ .zig-cache/
run: all
@./scripts/run.sh
endif
# ═══════════════════════════════════════════════════════════════════════════
# Build Targets
# ═══════════════════════════════════════════════════════════════════════════
hikari:
@echo "→ Building Hikari bootloader..."
@zig build hikari
@echo " ✓ Hikari built"
mirai:
@echo "→ Building Mirai kernel..."
@zig build mirai
@echo " ✓ Mirai built"
mkafsdisk:
@echo "→ Building mkafsdisk tool..."
@zig build mkafsdisk
@echo " ✓ mkafsdisk built"
# ═══════════════════════════════════════════════════════════════════════════
# Filesystem & Disk Image
# ═══════════════════════════════════════════════════════════════════════════
prepare-filesystem: hikari mirai
@echo "→ Preparing filesystem structure..."
@mkdir -p $(FS_ROOT)/EFI/BOOT
@mkdir -p $(FS_ROOT)/system/akiba
@mkdir -p $(FS_ROOT)/system/libraries
@mkdir -p $(FS_ROOT)/binaries
@echo "→ Copying bootloader..."
@cp zig-out/EFI/BOOT/BOOTX64.EFI $(FS_ROOT)/EFI/BOOT/
@echo "→ Copying kernel..."
@cp zig-out/system/akiba/mirai.kernel $(FS_ROOT)/system/akiba/
@echo "→ Copying resources..."
@for dir in $(RESOURCES_DIR)/*/; do \
if [ -d "$$dir" ]; then \
dirname=$$(basename $$dir); \
mkdir -p $(FS_ROOT)/$$dirname; \
cp -R $$dir* $(FS_ROOT)/$$dirname/; \
echo " ✓ /$$dirname"; \
fi; \
done
@echo " ✓ Filesystem prepared"
$(DISK_IMAGE): prepare-filesystem mkafsdisk
@echo "→ Creating bootable disk image..."
@mkdir -p iso
@zig-out/bin/mkafsdisk $(FS_ROOT) $(DISK_IMAGE) $(DISK_SIZE_MB)
@echo " ✓ Disk image created: $(DISK_IMAGE)"
disk: $(DISK_IMAGE)
# ═══════════════════════════════════════════════════════════════════════════
# Info
# ═══════════════════════════════════════════════════════════════════════════
info:
@echo "AkibaOS Build System"
@echo "===================="
@echo "Build mode: $(BUILD_MODE)"
@echo ""
@echo "Targets:"
@echo " make - Build everything"
@echo " make hikari - Build bootloader only"
@echo " make mirai - Build kernel only"
@echo " make mkafsdisk- Build disk tool only"
@echo " make disk - Create disk image"
@echo " make run - Build and run in QEMU"
@echo " make clean - Remove build artifacts"
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