96 lines
3.4 KiB
Makefile
96 lines
3.4 KiB
Makefile
#----------------------------------------------------------------------------#
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# GNU GPL OS/K #
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# #
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# Authors: spectral` #
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# NeoX #
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# #
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# Desc: Project Makefile #
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#----------------------------------------------------------------------------#
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CCNAME="/opt/cross-cc/bin/x86_64-elf-gcc"
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CC2NAME=gcc # compiler for testing
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CLDSCR=-T kernel.ld
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CWARNS= -pedantic -Wall -Wextra -Werror
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CFLAGS=-nostdlib -ffreestanding -mcmodel=large -mno-red-zone -mno-mmx -mno-sse -mno-sse2
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CINCLUDES=-I./kaleid
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CDEFINES=
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CC=$(CCNAME) $(CWARNS) $(CFLAGS) $(CDEFINES) $(CINCLUDES)
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KCC=$(CC) -D_KALEID_KERNEL
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ASM=nasm
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ASMFLAGS=
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BOOTFLAGS=-f bin
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BINDIR=../bin
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OBJDIR=../obj
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BOOTDIR=boot
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COMMDIR=kaleid/common
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KERNDIR=kaleid/kernel
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SYSTDIR=kaleid/system
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LINXDIR=kaleid/linux
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all: bootloader
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boot.mbr.s: $(BOOTDIR)/mbr.s $(BOOTDIR)/mbr.inc
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$(ASM) $(BOOTFLAGS) $(BOOTDIR)/mbr.s -o $(OBJDIR)/boot/mbr.bin
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boot.loader.s: $(BOOTDIR)/loader.s
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$(ASM) $(BOOTFLAGS) $(BOOTDIR)/loader.s -o $(OBJDIR)/boot/loader.bin
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bootloader: boot.mbr.s boot.loader.s
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cp $(OBJDIR)/boot/mbr.bin $(BINDIR)/mbr.bin
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cp $(OBJDIR)/boot/loader.bin $(BINDIR)/loader.bin
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#----------------------------------------------------------------------------#
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# TESTING MAKEFILE
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pseudo_kern:
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$(ASM) $(BOOTFLAGS) $(BOOTDIR)/pseudo_kernel.s -o $(OBJDIR)/boot/pkernel.bin
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testing: bootloader pseudo_kern
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cat $(BINDIR)/bootloader.bin $(OBJDIR)/boot/pkernel.bin > $(BINDIR)/boot.bin
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#----------------------------------------------------------------------------#
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# COMMON MAKEFILE
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COBJDIR=$(OBJDIR)/$(COMMDIR)
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LOBJDIR=$(OBJDIR)/$(LINXDIR)
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COMMDEPS=$(COMMDIR)/common.h $(COMMDIR)/assert.h $(COMMDIR)/atomic.h $(COMMDIR)/config.h \
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$(COMMDIR)/status.h
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COMMOBJS=$(COBJDIR)/lib/string.o $(COBJDIR)/lib/status.o
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common: $(COMMDEPS) $(COMMDIR)/lib/string.c $(COMMDIR)/lib/status.c
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$(KCC) -c $(COMMDIR)/lib/string.c -o $(COBJDIR)/lib/string.o
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$(KCC) -c $(COMMDIR)/lib/status.c -o $(COBJDIR)/lib/status.o
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CCC=$(CC2NAME) $(CWARNS) $(CDEFINES) $(CINCLUDES)
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common-test:
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$(CCC) -c $(COMMDIR)/lib/string.c -o $(COBJDIR)/lib/string.o
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$(CCC) -c $(COMMDIR)/lib/status.c -o $(COBJDIR)/lib/status.o
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$(CCC) -c $(LINXDIR)/test-common.c -o $(LOBJDIR)/test-common.o
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$(CCC) $(COMMOBJS) $(LOBJDIR)/test-common.o -o $(BINDIR)/kaleid-common.elf
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#----------------------------------------------------------------------------#
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# KERNEL MAKEFILE
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KOBJDIR=$(OBJDIR)/$(KERNDIR)
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KERNDEPS=common $(KERNDIR)/init.h $(KERNDIR)/io/terminal.h $(KERNDIR)/io/ports.h $(KERNDIR)/ke/panic.h
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KERNSRCS=$(KERNDIR)/init.c $(KERNDIR)/ke/panic.c $(KERNDIR)/io/ports.c $(KERNDIR)/io/terminal.c
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KERNOBJS=$(KOBJDIR)/init.o $(KOBJDIR)/ke/panic.o $(KOBJDIR)/io/ports.o $(KOBJDIR)/io/terminal.o
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kernel: common $(KERNSRCS)
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$(KCC) -c $(KERNDIR)/init.c -o $(KOBJDIR)/init.o
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$(KCC) -c $(KERNDIR)/ke/panic.c -o $(KOBJDIR)/ke/panic.o
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$(KCC) -c $(KERNDIR)/io/ports.c -o $(KOBJDIR)/io/ports.o
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$(KCC) -c $(KERNDIR)/io/terminal.c -o $(KOBJDIR)/io/terminal.o
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$(KCC) $(CLDSCR) $(COMMOBJS) $(KERNOBJS) -o $(BINDIR)/kaleid-kernel.elf
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#----------------------------------------------------------------------------#
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