kernel/Makefile

   1 ###############################################################################
   2 ######### lightOS Makfile                                            ##########
   3 ###############################################################################
   4 include ../Makefile.config
   5 include ../Makefile.rules
   6
   7 OBJ= $(SRC:%.cpp=$(TMP_KERNEL)/%.o)
   8 OBJ_C= $(SRC_C:%.c=$(TMP_KERNEL)/%.o)
   9 OBJ_DBG= $(SRC:%.cpp=$(TMP_KERNEL)/%-dbg.o)
  10 OBJ_C_DBG= $(SRC_C:%.c=$(TMP_KERNEL)/%-dbg.o)
  11 OBJ_ASM= $(SRC_ASM:%.S=$(TMP_KERNEL)/%.o)
  12 OBJ_YASM= $(SRC_YASM:%.S=%.bin)
  13
  14 SRC= libc/abort.cpp libc/allocpages.cpp \
  15      cmdline.cpp vfs.cpp io_port_manager.cpp spinlock.cpp event_manager.cpp range_allocator.cpp \
  16      thread.cpp elf.cpp id.cpp log.cpp context.cpp page_allocator.cpp process.cpp scheduler.cpp \
  17      sharedMemoryManager.cpp port_manager.cpp syscall.cpp kernel.cpp \
  18      $(patsubst %,x86_shared/%, cmdline.cpp console.cpp elf.cpp acpi.cpp apic.cpp pic.cpp interrupt.cpp interrupt_controller.cpp idt.cpp gdt.cpp multiboot.cpp processor.cpp smp.cpp serial.cpp cmos.cpp dma.cpp) \
  19      $(patsubst %,libsupc++/%, purevirtual.cpp initialize.cpp memory.cpp)
  20 ifeq ($(ARCH), x86)
  21   SRC+= $(patsubst %,x86/%, context.cpp elf.cpp gdt.cpp idt.cpp processor.cpp smp.cpp thread.cpp v86.cpp v86m.cpp vbe.cpp)
  22   SRC_ASM= x86/kernel.S x86/_v86.S x86/interrupt.S
  23   SRC_YASM= x86/smp.S
  24 endif
  25 ifeq ($(ARCH), x86_64)
  26   SRC+= $(patsubst %,x86_64/%, context.cpp elf.cpp gdt.cpp idt.cpp processor.cpp smp.cpp thread.cpp)
  27   SRC_ASM= x86_64/kernel.S x86_64/interrupt.S
  28   SRC_YASM= x86_64/smp.S
  29 endif
  30 SRC_C= libc/errno.c libc/memory.c libc/sbrk.c libc/ctype.c libc/conversion.c \
  31        libarch/$(ARCH)/atomic.c \
  32        $(patsubst %,libc/string/%, memchr.c memcmp.c memcpy.c memmove.c memset.c strcat.c strchr.c strcmp.c strcpy.c strcspn.c strlen.c strncat.c strncmp.c strncpy.c strpbrk.c strrchr.c strspn.c strstr.c strtok.c)
  33 DEPS:= $(SRC:%.cpp=%:dep) $(SRC_C:%.c=%.dep) $(SRC:%.cpp=%:dbg.dep) $(SRC_C:%.c=%.dbg.dep)
  34
  35 INCLUDE= -I $(ROOT_DIR)/kernel/include $(LIBARCH_INCLUDE) $(LIBC_INCLUDE) $(LIBCPP_INCLUDE) $(LIBLIGHTOSPP_INCLUDE) $(LIBKERNEL_INCLUDE) $(LIBSERVER_INCLUDE)
  36
  37 -include $(DEPS)
  38
  39 all: $(BUILD)/$(ARCH)/system/kernel $(BUILD)/$(ARCH)/system/kernel-dbg
  40
  41 $(BUILD)/$(ARCH)/system/kernel: $(OBJ) $(OBJ_C) $(OBJ_ASM) $(OBJ_YASM) $(LIBGCC) $(ARCH)/kernel.ld
  42         @echo " LD     kernel"
  43         @$(LD) -s -T $(ARCH)/kernel.ld -o $(@) $(OBJ_ASM) $(OBJ) $(OBJ_C) $(LIBGCC)
  44
  45 $(BUILD)/$(ARCH)/system/kernel-dbg: $(OBJ_DBG) $(OBJ_C_DBG) $(OBJ_ASM) $(OBJ_YASM) $(LIBGCC) $(ARCH)/kernel.ld
  46         @echo " LD     (Debug) kernel"
  47         @$(LD) -T $(ARCH)/kernel.ld -o $(@) $(OBJ_ASM) $(OBJ_DBG) $(OBJ_C_DBG) $(LIBGCC)
  48
  49 $(OBJ):
  50         @echo " C++    kernel/$(@:$(TMP_KERNEL)/%.o=%.cpp)"
  51         @$(CPP) -DNDEBUG $(KERNEL_CPP_FLAGS) $(INCLUDE) -MD -MF $(@:$(TMP_KERNEL)/%.o=%.dep) -MT $@ -c $(@:$(TMP_KERNEL)/%.o=%.cpp) -o $(@)
  52
  53 $(OBJ_DBG):
  54         @echo " C++    (Debug) kernel/$(@:$(TMP_KERNEL)/%-dbg.o=%.cpp)"
  55         @$(CPP) $(KERNEL_CPP_FLAGS) $(INCLUDE) -MD -MF $(@:$(TMP_KERNEL)/%.o=%.dbg.dep) -MT $@ -c $(@:$(TMP_KERNEL)/%-dbg.o=%.cpp) -o $(@)
  56
  57 $(OBJ_C):
  58         @echo " C      kernel/$(@:$(TMP_KERNEL)/%.o=%.c)"
  59         @$(CC) -DNDEBUG  $(KERNEL_C_FLAGS) $(INCLUDE) -MD -MF $(@:$(TMP_KERNEL)/%.o=%.dep) -MT $@ -c $(@:$(TMP_KERNEL)/%.o=%.c) -o $(@)
  60
  61 $(OBJ_C_DBG):
  62         @echo " C      (Debug) kernel/$(@:$(TMP_KERNEL)/%-dbg.o=%.c)"
  63         @$(CC) $(KERNEL_C_FLAGS) $(INCLUDE) -MD -MF $(@:$(TMP_KERNEL)/%.o=%.dbg.dep) -MT $@ -c $(@:$(TMP_KERNEL)/%-dbg.o=%.c) -o $(@)
  64
  65 $(OBJ_ASM): $(SRC_ASM)
  66         @echo " AS     kernel/$(@:$(TMP_KERNEL)/%.o=%.S)"
  67         @$(CC) $(AS_FLAGS) -o $(@) $(@:$(TMP_KERNEL)/%.o=%.S)
  68
  69 $(OBJ_YASM): $(SRC_YASM)
  70         @echo " YASM   kernel/$(@:%.bin=%.S)"
  71         @yasm -f bin -o $(@) $(@:%.bin=%.S)
  72
  73 clean:
  74         @rm -f $(DEPS) $(OBJ) $(OBJ_DBG) $(OBJ_C) $(OBJ_C_DBG) $(OBJ_ASM) $(OBJ_YASM) $(BUILD)/$(ARCH)/system/kernel $(BUILD)/$(ARCH)/system/kernel-dbg
  75
  76 # Additional dependencies:
  77 $(TMP_KERNEL)/$(ARCH)/kernel.o: $(ARCH)/smp.bin