RedactedOS/Makefile at main · differrari/RedactedOS · GitHub

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include common.mk

OS      := $(shell uname)
FS_DIRS := fs/redos/system

ifeq ($(OS),Darwin)
BOOTFS := /Volumes/bootfs
else
BOOTFS := /media/bootfs
endif

.PHONY: all shared user kernel clean raspi virt run debug dump prepare-fs help install

all: kshared modules kernel shared user tools libs docs
	@echo "Build complete."
	./createfs

kshared:
	$(MAKE) -C shared kern

modules: kshared
	$(MAKE) -C modules XHCI_CTX_SIZE=$(XHCI_CTX_SIZE) QEMU=$(QEMU) TEST=$(TEST) DRIVER_TARGET=$(MODE)

shared:
	$(MAKE) -C shared BUILD_DIR=./build

user: shared prepare-fs
	$(MAKE) -C user

kernel: kshared modules
	$(MAKE) -C kernel LOAD_ADDR=$(LOAD_ADDR) XHCI_CTX_SIZE=$(XHCI_CTX_SIZE) QEMU=$(QEMU) TEST=$(TEST)

tools: shared libs prepare-fs
	$(MAKE) -C tools

libs: shared
	$(MAKE) -C libs

test:
	$(MAKE) $(MODE) QEMU=true TEST=true all
	./run_$(MODE)

docs:
	$(MAKE) -C docs all

clean:
	$(MAKE) -C shared $@
	$(MAKE) -C user   $@
	$(MAKE) -C kernel $@
	$(MAKE) -C tools  $@
	$(MAKE) -C modules $@
	$(MAKE) -C libs $@
	@echo "removing images"
	$(RM) kernel.img kernel.elf dump

raspi:
	$(MAKE) LOAD_ADDR=0x80000 XHCI_CTX_SIZE=64 QEMU=true MODE=raspi all
	./run_raspi

virt:
	$(MAKE) LOAD_ADDR=0x41000000 XHCI_CTX_SIZE=32 QEMU=true MODE=virt all

run:
	$(MAKE) $(MODE)
	./run_$(MODE)

debug:
	$(MAKE) $(MODE)
	./rundebug MODE=$(MODE) $(ARGS)

dump:
	$(ARCH)objdump -S -D kernel.elf > dump
	$(MAKE) -C user $@
	$(MAKE) -C tools $@
	$(MAKE) -C modules $@

install:
	$(MAKE) clean
	$(MAKE) LOAD_ADDR=0x80000 XHCI_CTX_SIZE=64 QEMU=false MODE=raspi all
	cp kernel.img $(BOOTFS)/kernel8.img
	cp kernel.img $(BOOTFS)/kernel_2712.img
	cp config.txt $(BOOTFS)/config.txt
	cp kernel.elf $(BOOTFS)/kernel.elf
	# TODO: Install basic fs

prepare-fs:
	@echo "creating dirs"
	@mkdir -p $(FS_DIRS)

help:
	@printf "usage:\n\
  make all          build the os\n\
  make clean        remove all build artifacts\n\
  make raspi        build for raspberry pi\n\
  make virt         build for qemu virt board\n\
  make run          build and run in virt mode\n\
  make debug        build and run with debugger\n\
  make dump         disassemble kernel.elf\n\
  make install      create raspi kernel and mount it on a bootable partition\n\
  make prepare-fs   create directories for the filesystem\n\n"\
  \n\
  Use 'make V=1' for verbose build output.