diff options
Diffstat (limited to 'makefile')
| -rw-r--r-- | makefile | 61 |
1 files changed, 33 insertions, 28 deletions
@@ -1,50 +1,55 @@ # The makefile
-OS_NAME := emuos
-ARCH = i386
-SYSROOT = $(PWD)/sysroot
+OS_NAME := emuos
+export ARCH ?= x86_64
+export SYSROOT = $(PWD)/sysroot
# Variables for easy access of tools like gcc and nasm
-CC = i686-elf-gcc
-CXX = i686-elf-g++
-LD = i686-elf-ld
-NASM = nasm
-QEMU = qemu-system-i386
-ASMFLAGS = -felf32
+export CC = $(ARCH)-elf-gcc
+export CXX = $(ARCH)-elf-g++
+export AR = $(ARCH)-elf-ar
+export NASM = nasm
+QEMU = qemu-system-$(ARCH)
+#ASMFLAGS = -felf32
#CXXFLAGS := -ffreestanding -O2 -Wall -Wextra -fno-exceptions -fno-rtti
#LDFLAGS := -ffreestanding -O2 -nostdlib
-.PHONY: all kernel.bin grub multiboot_test clean
+.PHONY: all limine clean build-all
-all: libck.a kernel.bin grub
+all: build-all limine
-libck.a:
- $(info [INFO] Building libck)
- $(MAKE) -C ./libs/libck/ ARCH=$(ARCH) PREFIX=$(PWD) CC=$(CC) CXX=$(CXX) LD=$(LD) NASM=$(NASM) SYSROOT=$(SYSROOT)
+build-all: kernel/kernel.bin libc/libc.a
-kernel.bin:
+libc/libc.a: install-headers
+ $(info [INFO] Building libc)
+ $(MAKE) -C ./libc/ all
+
+kernel/kernel.bin: libc/libc.a install-headers
$(info [INFO] Building kernel)
- $(MAKE) -C ./kernel/ ARCH=$(ARCH) PREFIX=$(PWD) CC=$(CC) CXX=$(CXX) LD=$(LD) NASM=$(NASM) SYSROOT=$(SYSROOT)
+ $(MAKE) -C ./kernel/ all
-grub: kernel.bin grub.cfg
- grub-file --is-x86-multiboot $<
- cp kernel.bin isodir/boot
- cp grub.cfg isodir/boot/grub
- grub-mkrescue -o $(OS_NAME).iso isodir
+limine: build-all
+ cp kernel/kernel.bin isodir/boot
+ xorriso -as mkisofs -b boot/limine/limine-bios-cd.bin \
+ -no-emul-boot -boot-load-size 4 -boot-info-table \
+ --efi-boot boot/limine/limine-uefi-cd.bin \
+ -efi-boot-part --efi-boot-image --protective-msdos-label \
+ isodir -o $(OS_NAME).iso
+ limine bios-install $(OS_NAME).iso
-qemu: grub
- $(QEMU) -no-shutdown -no-reboot --serial stdio -s -m 512 -hda $(OS_NAME).iso
+qemu: limine
+ $(QEMU) -no-shutdown -no-reboot --serial stdio -s -m 1024 -hda $(OS_NAME).iso
install: install-headers install-libraries
install-headers:
- $(MAKE) -C ./kernel/ install-headers SYSROOT=$(SYSROOT)
- $(MAKE) -C ./libs/libck/ install-headers SYSROOT=$(SYSROOT)
+ $(MAKE) -C ./kernel/ install-headers
+ $(MAKE) -C ./libc/ install-headers
install-libraries:
- $(MAKE) -C ./libs/libck/ install-lib SYSROOT=$(SYSROOT)
+ $(MAKE) -C ./libc/ install-lib
clean:
- -@$(MAKE) -C ./kernel/ clean SYSROOT=$(SYSROOT)
- -@$(MAKE) -C ./libs/libck/ clean SYSROOT=$(SYSROOT)
+ -@$(MAKE) -C ./kernel/ clean
+ -@$(MAKE) -C ./libc/ clean
-@$(RM) $(wildcard *.bin *.a)
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