34 lines
886 B
Makefile
34 lines
886 B
Makefile
ARCH ?= $(shell uname -m)
|
|
|
|
CC = zig cc -target $(ARCH)-freestanding
|
|
LD = ld -m elf_$(ARCH)
|
|
|
|
-include make.$(ARCH).config
|
|
|
|
CFLAGS ?= -O2
|
|
CFLAGS := $(CFLAGS) $(ARCH_CFLAGS) \
|
|
-Wall -Wextra -pedantic -Wno-language-extension-token -std=gnu11 -I../ext/limine/stivale -fPIE
|
|
LDFLAGS := $(LDFLAGS) -T linker.ld.$(ARCH)
|
|
|
|
|
|
TARGET := kernel
|
|
|
|
CFILES := $(shell find src -path src/arch -prune -o -type f -name '*.c' -print)
|
|
ARCHFILES := $(shell find src/arch/$(ARCH) -type f -name '*.c' -print)
|
|
HFILES := $(shell find src -type f -name '*.h')
|
|
OBJ := $(patsubst src/%.c,obj/%.o,$(CFILES) $(ARCHFILES))
|
|
|
|
.PHONY: all clean obj
|
|
|
|
all: $(TARGET)
|
|
|
|
$(TARGET): $(OBJ)
|
|
$(LD) $(LDFLAGS) $(OBJ) -o $@
|
|
|
|
obj/%.o: src/%.c $(HFILES)
|
|
@mkdir -p obj/arch/$(ARCH)
|
|
$(CC) $(CFLAGS) -c $< -o $@
|
|
|
|
clean:
|
|
rm -rf $(TARGET) obj zig-cache
|