diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 24 |
1 files changed, 12 insertions, 12 deletions
@@ -1,6 +1,6 @@ # MIT License, Copyright (c) 2020 Marvin Borner -COBJS = src/main.o \ +COBJS_KERNEL = src/main.o \ src/drivers/vesa.o \ src/drivers/cpu.o \ src/drivers/serial.o \ @@ -18,10 +18,10 @@ COBJS = src/main.o \ src/lib/math.o \ src/lib/conv.o \ src/lib/print.o -CTOBJS = src/test.o -CC = cross/opt/bin/i686-elf-gcc -LD = cross/opt/bin/i686-elf-ld -AS = nasm +COBJS_APPS = apps/test.o +CC = ccache cross/opt/bin/i686-elf-gcc +LD = ccache cross/opt/bin/i686-elf-ld +AS = ccache nasm # Flags to make the binary smaller TODO: Remove after indirect pointer support! CSFLAGS = -mpreferred-stack-boundary=2 -fno-asynchronous-unwind-tables -Os @@ -29,7 +29,7 @@ CSFLAGS = -mpreferred-stack-boundary=2 -fno-asynchronous-unwind-tables -Os # TODO: Use lib as external library CFLAGS = $(CSFLAGS) -Wall -Wextra -nostdlib -nostdinc -ffreestanding -fno-builtin -fno-pic -mgeneral-regs-only -std=c99 -m32 -pedantic-errors -Isrc/lib/inc/ -Isrc/inc/ -ASFLAGS = -f elf32 +ASFLAGS = -f elf32 -O3 all: compile clean @@ -39,16 +39,16 @@ all: compile clean %_asm.o: %.asm @$(AS) $(ASFLAGS) $< -o $@ -kernel: $(COBJS) +kernel: $(COBJS_KERNEL) -apps: $(CTOBJS) +apps: $(COBJS_APPS) compile: kernel apps @mkdir -p build/ @$(AS) -f bin src/entry.asm -o build/boot.bin - @$(LD) -N -emain -Ttext 0x00050000 -o build/kernel.bin $(COBJS) --oformat binary - @$(CC) $(CFLAGS) -emain -o build/debug.o $(COBJS) - @cp $(CTOBJS) build/ + @$(LD) -N -emain -Ttext 0x00050000 -o build/kernel.bin $(COBJS_KERNEL) --oformat binary + @$(CC) $(CFLAGS) -o build/debug.o $(COBJS_KERNEL) + @$(LD) -N -emain -Tapps/link.ld -o build/test apps/test.o clean: - @find src/ -name "*.o" -type f -delete + @find src/ apps/ -name "*.o" -type f -delete |