Build original Ada port core, V client, and x86-64 boot milestone

Makefile

@@ -26,3 +26,41 @@ help:
 	@echo "make run      Build and run the host prototype"
 	@echo "make clean    Remove build output"
 	@echo "make rebuild  Clean and rebuild"
+	@echo "make test     Ada port, C ABI, and V client checks"
+	@echo "make boot-test Build ISO and verify x86-64 QEMU boot"
+
+V ?= v
+CC ?= cc
+
+.PHONY: test host-library v-demo
+
+host-library:
+	$(GPRBUILD) -p -P host_library.gpr
+
+v-demo: host-library
+	mkdir -p $(BIN) $(BUILD)/vmodules $(BUILD)/vtmp
+	VMODULES="$(CURDIR)/$(BUILD)/vmodules" VTMP="$(CURDIR)/$(BUILD)/vtmp" $(V) -cc gcc -gc none -o $(BIN)/agila_port_client examples/v_port_client/main.v
+
+$(BIN)/abi_test: tests/abi_test.c include/agila_ports.h host-library
+	$(CC) -std=c17 -Wall -Wextra -Werror -Iinclude tests/abi_test.c -Lbuild/lib -lagila_host -o $@
+
+test: all host-library v-demo $(BIN)/abi_test
+	$(GPRBUILD) -p -P ports.gpr
+	$(BIN)/ports_test
+	LD_LIBRARY_PATH="$(CURDIR)/build/lib:$${LD_LIBRARY_PATH:-}" $(BIN)/abi_test
+	LD_LIBRARY_PATH="$(CURDIR)/build/lib:$${LD_LIBRARY_PATH:-}" $(BIN)/agila_port_client
+
+BOOT_FLAGS := -O2 -fno-pie -fno-stack-protector -mno-red-zone -mgeneral-regs-only -fno-asynchronous-unwind-tables
+.PHONY: boot boot-test
+boot:
+	mkdir -p build/boot build/iso/boot/grub
+	gcc $(BOOT_FLAGS) -c boot/start.S -o build/boot/start.o
+	gcc $(BOOT_FLAGS) -ffreestanding -fno-builtin -c boot/memory.c -o build/boot/memory.o
+	gnatmake -c -D build/boot -Icore -gnat2022 -gnatp $(BOOT_FLAGS) boot/boot_main.adb
+	ld -nostdlib -z max-page-size=0x1000 -T boot/linker.ld -o build/open-agila.elf build/boot/start.o build/boot/boot_main.o build/boot/agila_ports.o build/boot/memory.o
+	grub-file --is-x86-multiboot build/open-agila.elf
+	cp build/open-agila.elf build/iso/boot/
+	cp boot/grub.cfg build/iso/boot/grub/grub.cfg
+	grub-mkrescue -d /usr/lib/grub/i386-pc -o build/open-agila.iso build/iso
+boot-test: boot
+	python3 scripts/boot-smoke.py