Clean up Makefile, move stuff into separate scripts

Makefile

@@ -20,26 +20,7 @@ clean:
 	rm -f mop2.iso base.img
 
 base:
-	@rm -f base.img
-	@rm -rf base_root
-	@mkdir -p base_root
-	mklittlefs -c base_root -b 4096 -s $$((1<<20)) base.img
+	./scripts/mkbaseimg.sh
 
 iso:
-	@rm -rf iso_root
-	@mkdir -p iso_root/boot
-	@cp -v kernel/mop2 iso_root/boot
-	@cp -v base.img iso_root
-	@mkdir -p iso_root/boot/limine
-	@cp -v limine.conf limine/limine-bios.sys limine/limine-bios-cd.bin \
-		limine/limine-uefi-cd.bin iso_root/boot/limine
-	@mkdir -p iso_root/EFI/BOOT
-	@cp -v limine/BOOTX64.EFI iso_root/EFI/BOOT
-	@cp -v limine/BOOTIA32.EFI iso_root/EFI/BOOT
-	@xorriso -as mkisofs -R -r -J -b boot/limine/limine-bios-cd.bin \
-		-no-emul-boot -boot-load-size 4 -boot-info-table -hfsplus \
-		-apm-block-size 2048 --efi-boot boot/limine/limine-uefi-cd.bin \
-		-efi-boot-part --efi-boot-image --protective-msdos-label \
-		iso_root -o mop2.iso
-	@./limine/limine bios-install mop2.iso
-
+	./scripts/mkiso.sh

scripts/mkbaseimg.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+rm -f base.img
+rm -rf base_root
+mkdir -p base_root
+mklittlefs -c base_root -b 4096 -s $((1<<20)) base.img

scripts/mkiso.sh

@@ -0,0 +1,19 @@
+#!/bin/sh
+
+rm -rf iso_root
+mkdir -p iso_root/boot
+cp -v kernel/mop2 iso_root/boot
+cp -v base.img iso_root
+mkdir -p iso_root/boot/limine
+cp -v limine.conf limine/limine-bios.sys limine/limine-bios-cd.bin \
+		limine/limine-uefi-cd.bin iso_root/boot/limine
+mkdir -p iso_root/EFI/BOOT
+cp -v limine/BOOTX64.EFI iso_root/EFI/BOOT
+cp -v limine/BOOTIA32.EFI iso_root/EFI/BOOT
+xorriso -as mkisofs -R -r -J -b boot/limine/limine-bios-cd.bin \
+		-no-emul-boot -boot-load-size 4 -boot-info-table -hfsplus \
+		-apm-block-size 2048 --efi-boot boot/limine/limine-uefi-cd.bin \
+		-efi-boot-part --efi-boot-image --protective-msdos-label \
+		iso_root -o mop2.iso
+./limine/limine bios-install mop2.iso
+