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build: use jinx in the build system

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now uses jinx to build a cross toolchain, mlibc, bash and the kernel. also made scheduler temporarily run /usr/bin/bash instead of /sbin/init
This commit is contained in:
Matheus
2022-09-15 17:47:05 -03:00
parent 9e1ae1ff36
commit fa37e32ed9
30 changed files with 1009 additions and 31 deletions
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Makefile
+34 -23
View File
@@ -1,57 +1,68 @@
CC=x86_64-elf-gcc
.phony: all kernel
all: jinx
LDFLAGS="" CFLAGS="" ./jinx build-all
./jinx sysroot
make sysroot
make sysdisk.iso
jinx:
curl https://raw.githubusercontent.com/mintsuki/jinx/trunk/jinx > jinx
chmod +x jinx
XCC=x86_64-elf-gcc
TARGET=x86_64
SRCDIR=$(PWD)/src/
OBJDIR=$(PWD)/bin/
ISO=$(PWD)/boot/$(TARGET)/iso
KERNEL=$(ISO)/kernel
INITRD=$(ISO)/initrd
rwildcard=$(foreach d,$(wildcard $(1:=/*)),$(call rwildcard,$d,$2) $(filter $(subst *,%,$2),$d))
KERNELDEPS=$(call rwildcard,bin,*.o)
KERNELSRCDEPS=$(call rwildcard,src,*.c)
INCLUDEDIR=$(SRCDIR)/include
ARCHINCLUDE=$(SRCDIR)/arch/$(TARGET)/include
KERNEL=$(ISO)/kernel
INITRD=$(ISO)/initrd
CFLAGS=-c -ffreestanding -mcmodel=kernel -O2 -mno-red-zone -mno-mmx -mno-sse -mno-sse2 -nostdlib -I$(INCLUDEDIR) -I$(ARCHINCLUDE) --debug
LDFLAGS=-ffreestanding -nostdlib -lgcc -Wl,-T,kernel.ld -debug
ISO=$(PWD)/boot/$(TARGET)/iso
SRCDIR=$(PWD)/src/
OBJDIR=$(PWD)/bin/
sysroot:
rm -f $(INITRD)
cd sysroot; tar -cf $(INITRD) *
#TODO make it so we don't need to rebuild everything when a header is changed
export OBJDIR SRCDIR LDFLAGS CFLAGS INCLUDEDIR TARGET CC
export OBJDIR SRCDIR LDFLAGS CFLAGS INCLUDEDIR TARGET XCC
.phony: all
all: $(KERNEL)
kernel: $(KERNEL)
srcdir:
$(MAKE) -C src
$(KERNEL): srcdir $(KERNELSRCDEPS) kernel.ld
mkdir -p $(ISO)
$(CC) $(LDFLAGS) -o $@ $(call rwildcard,bin,*.o)
$(XCC) $(LDFLAGS) -o $@ $(call rwildcard,bin,*.o)
.phony: rebuildinitrd
rebuildinitrd:
rm $(INITRD)
cd initrd;tar -cf $(INITRD) *
$(INITRD): $(shell find initrd)
cd initrd;tar -cf $(INITRD) *
sysdisk.iso: $(ISO) $(INITRD)
sysdisk.iso: $(ISO)
mkdir -p $(ISO)
cp liminebg.bmp limine.cfg limine/limine.sys limine/limine-cd.bin limine/limine-cd-efi.bin $(ISO)
xorriso -as mkisofs -b limine-cd.bin -no-emul-boot -boot-load-size 4 -boot-info-table --efi-boot limine-cd-efi.bin -efi-boot-part --efi-boot-image --protective-msdos-label $(ISO) -o sysdisk.iso
run: $(KERNEL) sysdisk.iso
run:
qemu-system-x86_64 -cdrom sysdisk.iso -m 8G -smp cpus=6
run-kvm: $(KERNEL) sysdisk.iso
run-kvm: $(KERNEL)
qemu-system-x86_64 -cdrom sysdisk.iso -m 8G -smp cpus=6 -enable-kvm
test: $(KERNEL) sysdisk.iso
test: $(KERNEL)
qemu-system-x86_64 -monitor stdio -cdrom sysdisk.iso -d int -no-reboot -no-shutdown -m 8G -smp cpus=6
test-kvm: $(KERNEL) sysdisk.iso
test-kvm: $(KERNEL)
qemu-system-x86_64 -monitor stdio -cdrom sysdisk.iso -no-reboot -no-shutdown -m 8G -smp cpus=6 -enable-kvm
clean:
./jinx clean
rm -f jinx
rm $(call rwildcard,src,*.o) $(KERNELDEPS)