Makefile

   1 #
   2 # src/kernel/cubox/Makefile
   3 #
   4
   5 TARGET = arm-crux-linux-gnueabihf
   6
   7 PWD = $(shell pwd)
   8 WORK = $(PWD)/work
   9 CROSSTOOLS = $(PWD)/../../toolchain-hardfp/crosstools
  10
  11 KERNEL_VERSION = 3.5.3-cubox_20121014
  12
  13 .PHONY: all clean image modules map config
  14
  15 all: image modules map
  16
  17 clean: image-clean modules-clean map-clean
  18
  19 distclean: clean image-distclean modules-distclean map-distclean
  20
  21 $(WORK)/linux-$(KERNEL_VERSION).tar.xz:
  22         wget -P $(WORK) http://crux-arm.nu/files/distfiles/cubox/linux-$(KERNEL_VERSION).tar.xz
  23
  24 $(WORK)/linux-$(KERNEL_VERSION): $(WORK)/linux-$(KERNEL_VERSION).tar.xz $(PWD)/config-$(KERNEL_VERSION)
  25         tar -C $(WORK) -xvf $(WORK)/linux-$(KERNEL_VERSION).tar.xz
  26         cp -v $(PWD)/config-$(KERNEL_VERSION) $(WORK)/linux-$(KERNEL_VERSION)/.config
  27         touch $(WORK)/linux-$(KERNEL_VERSION)
  28
  29 $(WORK)/zImage-$(KERNEL_VERSION): $(WORK)/linux-$(KERNEL_VERSION)
  30         cd $(WORK)/linux-$(KERNEL_VERSION) && \
  31                 export PATH=$(CROSSTOOLS)/bin:$$PATH && \
  32                 export LD_LIBRARY_PATH=$(CROSSTOOLS)/lib:$$LD_LIBRARY_PATH && \
  33                 make zImage ARCH=arm CROSS_COMPILE=$(TARGET)-
  34         cp -v $(WORK)/linux-$(KERNEL_VERSION)/arch/arm/boot/zImage $(WORK)/zImage-$(KERNEL_VERSION)
  35         ln -sf zImage-$(KERNEL_VERSION) $(WORK)/zImage
  36         touch $(WORK)/zImage-$(KERNEL_VERSION)
  37
  38 image: $(WORK)/zImage-$(KERNEL_VERSION)
  39
  40 image-clean:
  41         rm -vf $(WORK)/zImage-$(KERNEL_VERSION)
  42
  43 image-distclean: image-clean
  44         rm -vrf $(WORK)/linux-$(KERNEL_VERSION) $(WORK)/linux-$(KERNEL_VERSION).tar.bz2
  45
  46 $(WORK)/modules-$(KERNEL_VERSION): $(WORK)/linux-$(KERNEL_VERSION)
  47         cd $(WORK)/linux-$(KERNEL_VERSION) && \
  48                 export PATH=$(CROSSTOOLS)/bin:$$PATH && \
  49                 export LD_LIBRARY_PATH=$(LD_LIBRARY_PATH)/lib:$$LD_LIBRARY_PATH && \
  50                 make ARCH=arm CROSS_COMPILE=$(TARGET)- modules && \
  51                 make ARCH=arm CROSS_COMPILE=$(TARGET)- INSTALL_MOD_PATH=$(WORK)/modules-$(KERNEL_VERSION) modules_install
  52         rm -f $(WORK)/modules-$(KERNEL_VERSION)/lib/modules/$(KERNEL_VERSION)/{source,build}
  53         touch $(WORK)/modules-$(KERNEL_VERSION)
  54
  55 modules: $(WORK)/modules-$(KERNEL_VERSION)
  56
  57 modules-clean:
  58         rm -vrf $(WORK)/modules-$(KERNEL_VERSION)
  59
  60 modules-distclean: modules-clean
  61
  62 $(WORK)/System.map-$(KERNEL_VERSION): $(WORK)/linux-$(KERNEL_VERSION)
  63         cp $(WORK)/linux-$(KERNEL_VERSION)/System.map $(WORK)/System.map-$(KERNEL_VERSION)
  64         touch $(WORK)/System.map-$(KERNEL_VERSION)
  65
  66 map: $(WORK)/System.map-$(KERNEL_VERSION)
  67
  68 map-clean:
  69         rm -vrf $(WORK)/System.map-$(KERNEL_VERSION)
  70
  71 map-distclean: map-clean
  72
  73 config: $(WORK)/linux-$(KERNEL_VERSION)
  74         cd $(WORK)/linux-$(KERNEL_VERSION) && \
  75                 export PATH=$(CROSSTOOLS)/bin:$$PATH && \
  76                 export LD_LIBRARY_PATH=$(CROSSTOOLS)/lib:$$LD_LIBRARY_PATH && \
  77                 make ARCH=arm CROSS_COMPILE=$(TARGET)- menuconfig
  78         touch $(WORK)/linux-$(KERNEL_VERSION)
  79
  80 # End of file