Makefile

   1 #
   2 # kernel/efikamx/Makefile
   3 #
   4
   5 TARGET = arm-crux-linux-gnueabihf
   6
   7 PWD = $(shell pwd)
   8 WORK = $(PWD)/work
   9 CROSSTOOLS = $(PWD)/../../toolchain/crosstools
  10
  11 KERNEL_VERSION = 2.6.31.14.27-efikamx_20130723
  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 $(WORK) http://crux-arm.nu/files/distfiles/efikamx/linux-$(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         cd $(WORK) && \
  27                 sed -e 's|`whoami`|devel|' -e 's|`hostname .*`|crux-arm.nu|' -i linux-$(KERNEL_VERSION)/scripts/mkcompile_h && \
  28                 sed 's|rt3070.bin rt2870.bin||g' -i linux-$(KERNEL_VERSION)/firmware/Makefile
  29         cp -v $(PWD)/config-$(KERNEL_VERSION) $(WORK)/linux-$(KERNEL_VERSION)/.config
  30         touch $(WORK)/linux-$(KERNEL_VERSION)
  31
  32 $(WORK)/zImage-$(KERNEL_VERSION): $(WORK)/linux-$(KERNEL_VERSION)
  33         cd $(WORK)/linux-$(KERNEL_VERSION) && \
  34                 export PATH=$(CROSSTOOLS)/bin:$$PATH && \
  35                 export LD_LIBRARY_PATH=$(CROSSTOOLS)/lib:$$LD_LIBRARY_PATH && \
  36                 make zImage ARCH=arm CROSS_COMPILE=$(TARGET)-
  37         cp -v $(WORK)/linux-$(KERNEL_VERSION)/arch/arm/boot/zImage $(WORK)/zImage-$(KERNEL_VERSION)
  38         ln -sf zImage-$(KERNEL_VERSION) $(WORK)/zImage
  39         touch $(WORK)/zImage-$(KERNEL_VERSION)
  40
  41 image: $(WORK)/zImage-$(KERNEL_VERSION)
  42
  43 image-clean:
  44         rm -vf $(WORK)/zImage-$(KERNEL_VERSION)
  45
  46 image-distclean: image-clean
  47         rm -vrf $(WORK)/linux-$(KERNEL_VERSION) $(WORK)/linux-$(KERNEL_VERSION).tar.xz
  48
  49 $(WORK)/modules-$(KERNEL_VERSION): $(WORK)/linux-$(KERNEL_VERSION)
  50         cd $(WORK)/linux-$(KERNEL_VERSION) && \
  51                 export PATH=$(CROSSTOOLS)/bin:$$PATH && \
  52                 export LD_LIBRARY_PATH=$(LD_LIBRARY_PATH)/lib:$$LD_LIBRARY_PATH && \
  53                 make ARCH=arm CROSS_COMPILE=$(TARGET)- modules && \
  54                 make ARCH=arm CROSS_COMPILE=$(TARGET)- INSTALL_MOD_PATH=$(WORK)/modules-$(KERNEL_VERSION) modules_install
  55         rm -f $(WORK)/modules-$(KERNEL_VERSION)/lib/modules/$(KERNEL_VERSION)/{source,build}
  56         touch $(WORK)/modules-$(KERNEL_VERSION)
  57
  58 $(WORK)/modules-$(KERNEL_VERSION).tar.xz: $(WORK)/modules-$(KERNEL_VERSION)
  59         cd $(WORK)/modules-$(KERNEL_VERSION) && \
  60                 tar cvJf $(WORK)/modules-$(KERNEL_VERSION).tar.xz *
  61         touch $(WORK)/modules-$(KERNEL_VERSION).tar.xz
  62
  63 modules: $(WORK)/modules-$(KERNEL_VERSION).tar.xz
  64
  65 modules-clean:
  66         rm -vrf $(WORK)/modules-$(KERNEL_VERSION) $(WORK)/modules-$(KERNEL_VERSION).tar.xz
  67
  68 modules-distclean: modules-clean
  69
  70 $(WORK)/System.map-$(KERNEL_VERSION): $(WORK)/linux-$(KERNEL_VERSION)
  71         cp $(WORK)/linux-$(KERNEL_VERSION)/System.map $(WORK)/System.map-$(KERNEL_VERSION)
  72         touch $(WORK)/System.map-$(KERNEL_VERSION)
  73
  74 map: $(WORK)/System.map-$(KERNEL_VERSION)
  75
  76 map-clean:
  77         rm -vrf $(WORK)/System.map-$(KERNEL_VERSION)
  78
  79 map-distclean: map-clean
  80
  81 config: $(WORK)/linux-$(KERNEL_VERSION)
  82         cd $(WORK)/linux-$(KERNEL_VERSION) && \
  83                 export PATH=$(CROSSTOOLS)/bin:$$PATH && \
  84                 export LD_LIBRARY_PATH=$(CROSSTOOLS)/lib:$$LD_LIBRARY_PATH && \
  85                 make ARCH=arm CROSS_COMPILE=$(TARGET)- menuconfig
  86         touch $(WORK)/linux-$(KERNEL_VERSION)
  87
  88 # End of file