From 65ba015d6c1f248d36ad01a653bc49637804b15b Mon Sep 17 00:00:00 2001
From: Jon Santmyer <jon@jonsantmyer.com>
Date: Sun, 10 Aug 2025 15:46:33 -0400
Subject: working usermode objdir iteration

---
 Makefile | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 Makefile

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..b63fa27
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,70 @@
+include config.mk
+
+KERNEL_BIN := $(KERNELDIR)/jove.elf
+INITRD_TAR := $(SYSROOTDIR)/boot/initrd.tar
+
+TEST_HDD := $(PWD)/test.hdd
+TEST_HDD_SIZEM = 64
+TEST_HDD_DIR := $(PWD)/test_hdd
+
+all: $(KERNEL_BIN)
+
+.PHONY: clean
+clean:
+	$(MAKE) -C $(KERNELDIR) clean CONFIG=$(PWD)/config.mk 
+	-rm $(STATICLIBS)
+	-rm $(APPS)
+	$(foreach dir, $(filter %/, $(wildcard $(APPSDIR)/*/)), $(MAKE) -C $(dir) clean CONFIG=$(PWD)/config.mk)
+	$(foreach dir, $(filter %/, $(wildcard $(LIBDIR)/*/)), $(MAKE) -C $(dir) clean CONFIG=$(PWD)/config.mk)
+
+.PHONY: $(KERNEL_BIN)
+$(KERNEL_BIN):
+	$(MAKE) -C $(KERNELDIR) CONFIG=$(PWD)/config.mk
+
+.PHONY: $(INITRD_TAR)
+$(INITRD_TAR): $(APPS)
+	$(MAKE) -C $(INITRDDIR) CONFIG=$(PWD)/config.mk OUT=$(INITRD_TAR)
+
+$(INITRDDIR)/files/bin/% : $(STATICLIBS) FORCE
+	$(MAKE) -C $(APPSDIR)/$(subst $(INITRDDIR)/files/bin/,,$@) CONFIG=$(PWD)/config.mk OUT=$(INITRDDIR)/files/bin
+
+$(SYSROOTDIR)/lib/%.a : $(SYSROOTDIR) FORCE
+	$(MAKE) -C $(LIBDIR)/$(subst $(SYSROOTDIR)/lib/,,$(subst .a,,$@)) CONFIG=$(PWD)/config.mk OUT=$(SYSROOTDIR)/lib
+
+.PHONY: $(SYSROOTDIR)/usr/include
+$(SYSROOTDIR)/usr/include:
+	rm -rf $(SYSROOTDIR)/usr/include
+	cp -r $(LIBDIR)/libc-headless/include $(SYSROOTDIR)/usr/include
+	cp -r $(KERNELDIR)/include/ $(SYSROOTDIR)/usr/include/kernel
+	cp -r $(LIBDIR)/libjove/include $(SYSROOTDIR)/usr/include/jove
+
+$(SYSROOTDIR): $(SYSROOTDIR)/usr/include
+
+.PHONY: test
+.ONESHELL:
+test: $(TEST_HDD) $(KERNEL_BIN) $(INITRD_TAR) $(SYSROOTDIR)
+	sudo rm -rf $(TEST_HDD_DIR)
+	mkdir -p $(TEST_HDD_DIR)
+	export LOOPBACK_DEV=$(shell sudo losetup -Pf --show $(TEST_HDD))
+	sudo partprobe $$LOOPBACK_DEV
+	sudo mkfs.fat -F 32 "$$LOOPBACK_DEV"p1
+	sudo mount "$$LOOPBACK_DEV"p1 $(TEST_HDD_DIR)
+	sudo cp -r $(SYSROOTDIR)/* $(TEST_HDD_DIR)
+	sudo cp $(KERNEL_BIN) $(TEST_HDD_DIR)/boot
+	sudo cp limine/limine.exe $(TEST_HDD_DIR)/boot
+	sudo mkdir -p $(TEST_HDD_DIR)/EFI/BOOT
+	sudo cp limine/BOOTX64.EFI $(TEST_HDD_DIR)/EFI/BOOT
+	sync
+	sudo umount $(TEST_HDD_DIR)
+	sudo losetup -d $$LOOPBACK_DEV
+	sudo rm -rf $(TEST_HDD_DIR)
+	qemu-system-x86_64 -m 512M -M q35 -bios ovmf-x64/OVMF.fd -net none -smp 4 -hda test.hdd -serial stdio -no-shutdown -no-reboot -s -d int -d guest_errors
+
+.PHONY: $(TEST_HDD)
+$(TEST_HDD):
+	rm -f $(TEST_HDD)
+	dd if=/dev/zero bs=1M count=0 seek=$(TEST_HDD_SIZEM) of=$(TEST_HDD)
+	parted -s $(TEST_HDD) mklabel gpt
+	parted -s $(TEST_HDD) mkpart primary 2048s 100%
+
+FORCE: ;
-- 
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