Add project infrastructure: .gitignore and Makefile

.gitignore

@@ -0,0 +1,28 @@
+# Build artifacts
+build/
+grub2/
+*.o
+*.obj
+*.mod
+*.module
+*.elf
+*.exec
+*.img
+*.iso
+*.cpio.gz
+*.tar.xz
+*.tar.gz
+
+# Reference / upstream source (fetched at build time)
+reference/
+clean/
+
+# Internal state
+.sisyphus/
+
+# OS files
+.DS_Store
+Thumbs.db
+*~
+*.swp
+*.swo

Makefile

@@ -0,0 +1,100 @@
+HIPERISO_VERSION := 1.0.0
+BUILD_DIR  := build
+STAGING    := $(CURDIR)/$(BUILD_DIR)/staging
+PAYLOAD    := $(CURDIR)/$(BUILD_DIR)/payload
+SCRIPTS    := scripts
+
+.PHONY: all grub2 kernel qemu ovmf busybox initramfs hiperiso-log gui package dist clean distclean help
+
+help:
+	@echo "hiperiso build system"
+	@echo ""
+	@echo "Targets:"
+	@echo "  all         Build everything (staging artifacts)"
+	@echo "  grub2       Build GRUB2 2.04 with hiperiso module"
+	@echo "  kernel      Build host kernel (KVM built-in)"
+	@echo "  qemu        Build stripped QEMU system-x86_64"
+	@echo "  ovmf        Acquire OVMF UEFI firmware"
+	@echo "  busybox     Build static busybox for initramfs"
+	@echo "  initramfs   Pack initramfs.cpio.gz"
+	@echo "  hiperiso-log  Build log analysis tool"
+	@echo "  gui         Build all GUI/web tools (Qt5, GTK3, WebUI, Plugson)"
+	@echo "  package     Assemble release payload + ESP disk image (depends on gui)"
+	@echo "  dist        Alias for 'package'"
+	@echo "  download    Download source tarballs"
+	@echo "  clean       Remove build/"
+	@echo "  distclean   Remove build/ + payload/"
+
+all: kernel qemu ovmf grub2 busybox initramfs hiperiso-log
+	@echo "=== All staging artifacts built ==="
+	@echo "Run 'make package' to build GUI tools and assemble release payload"
+
+dist: package
+
+download:
+	@echo "=== Downloading sources ==="
+	sh $(SCRIPTS)/download_sources.sh $(BUILD_DIR)
+
+grub2:
+	@echo "=== Building GRUB2 2.04 with hiperiso module ==="
+	sh $(SCRIPTS)/build_grub2_204.sh
+
+gui:
+	@echo "=== Building all GUI/web tools ==="
+	sh $(SCRIPTS)/build_gui_all.sh
+
+kernel:
+	@echo "=== Building host kernel ==="
+	cd $(BUILD_DIR)/linux && \
+	  cp ../../host/kernel/hiperiso_defconfig .config && \
+	  make olddefconfig && \
+	  make -j$$(nproc) bzImage && \
+	  mkdir -p $(STAGING)/efi && \
+	  cp arch/x86/boot/bzImage $(STAGING)/efi/vmlinuz
+
+qemu:
+	@echo "=== Building QEMU ==="
+	cd $(BUILD_DIR)/qemu && \
+	  ../../scripts/configure_qemu.sh && \
+	  make -j$$(nproc) qemu-system-x86_64 && \
+	  cp build/qemu-system-x86_64 $(STAGING)/qemu-system-x86_64 && \
+	  strip $(STAGING)/qemu-system-x86_64
+
+ovmf:
+	@echo "=== Acquiring OVMF firmware ==="
+	@if [ -f /usr/share/edk2/x64/OVMF.4m.fd ]; then \
+	  cp /usr/share/edk2/x64/OVMF.4m.fd $(STAGING)/OVMF.fd; \
+	elif [ -f /usr/share/OVMF/OVMF.fd ]; then \
+	  cp /usr/share/OVMF/OVMF.fd $(STAGING)/OVMF.fd; \
+	else \
+	  echo "ERROR: No OVMF available. Install edk2-ovmf."; \
+	  exit 1; \
+	fi
+
+busybox:
+	@echo "=== Building busybox (static) ==="
+	cd $(BUILD_DIR)/busybox && \
+	  make defconfig && \
+	  sed -i 's/# CONFIG_STATIC is not set/CONFIG_STATIC=y/' .config && \
+	  yes "" | make oldconfig >/dev/null 2>&1 && \
+	  make -j$$(nproc) && \
+	  cp busybox $(STAGING)/busybox
+
+initramfs:
+	@echo "=== Building initramfs ==="
+	sh scripts/build_initramfs.sh $(STAGING)
+
+hiperiso-log:
+	@echo "=== Building hiperiso-log tool ==="
+	cd logging/hiperiso-log && make && \
+	  cp hiperiso-log $(STAGING)/hiperiso-log
+
+package: gui
+	@echo "=== Assembling release payload + ESP disk image ==="
+	sh $(SCRIPTS)/package_release.sh
+
+clean:
+	rm -rf $(BUILD_DIR)
+
+distclean: clean
+	rm -rf $(PAYLOAD)