drivers/Makefile

   1 KERNEL_DIR=/lib/modules/`uname -r`/build
   2 KERNEL_INCLUDES= $(KERNEL_DIR)/include
   3 INCLUDES = -I$(KERNEL_INCLUDES) -I$(KERNEL_INCLUDES)/asm
   4 VERSION = $(shell grep UTS_RELEASE $(KERNEL_INCLUDES)/linux/version.h | cut -d '"' -f2)
   5 MDIR = /lib/modules/$(VERSION)/misc
   6
   7 ifneq (,$(findstring 2.6, $(VERSION)))
   8 obj-m += mga_vid.o
   9 CFLAGS = -O2  -D__KERNEL__  -DMODULE     -include $(KERNEL_INCLUDES)/config/modversions.h -Wall
  10 else
  11 CFLAGS = -O2  -D__KERNEL__  -DMODULE     -include $(KERNEL_INCLUDES)/linux/modversions.h -Wall
  12 endif
  13
  14 all:
  15 ifneq (,$(findstring 2.6, $(VERSION)))
  16         $(MAKE) mga_vid.ko mga_vid_test
  17 else
  18         $(MAKE) mga_vid.o mga_vid_test
  19 endif
  20 # sis_vid.o
  21
  22 mga_vid.o: mga_vid.c mga_vid.h
  23         $(CC) $(CFLAGS) $(INCLUDES) -c $(basename $@).c
  24
  25 mga_vid.ko: mga_vid.c mga_vid.h
  26         $(MAKE) -C $(KERNEL_DIR) SUBDIRS=$(PWD) modules
  27
  28 sis_vid.o: sis_vid.c sis_vid.h
  29         $(CC) $(CFLAGS) $(INCLUDES) -c $(basename $@).c
  30
  31 mga_vid_test: mga_vid_test.c
  32         $(CC) -O $(INCLUDES) -o $@ $@.c
  33
  34 tdfx_vid.o: tdfx_vid.c 3dfx.h
  35         $(CC) $(CFLAGS) $(INCLUDES) -c $(basename $@).c
  36
  37 tdfx_vid_tst: tdfx_vid_tst.c
  38         $(CC) -O $(INCLUDES) -o $@ $@.c
  39
  40 install: mga_vid.o
  41         if test ! -d $(MDIR) ; then mkdir -p $(MDIR) ; fi
  42 ifneq (,$(findstring 2.6, $(VERSION)))
  43         install -m 644 mga_vid.ko $(MDIR)/mga_vid.ko
  44 else
  45         install -m 644 mga_vid.o $(MDIR)/mga_vid.o
  46 endif
  47         depmod -a
  48
  49 dep:
  50
  51 clean:
  52         rm -f *.o *~
  53 ifneq (,$(findstring 2.6, $(VERSION)))
  54         rm -f *.ko .mga* mga_vid.mod.c
  55 endif
  56
  57 distclean: clean
  58         rm -f mga_vid_test
  59