Makefile

   1 #
   2 # omap850/Makefile
   3 #
   4
   5 TARGET = arm-crux-linux-gnueabi
   6
   7 TOPDIR = $(shell pwd)
   8 WORK = $(PWD)/work
   9 CROSSTOOLS = $(TOPDIR)/../../toolchain/crosstools
  10
  11 GIT_REPOSITORY = git://wing-linux.git.sourceforge.net/gitroot/wing-linux/kernel
  12 KERNEL_VERSION = 2.6.25-omap850
  13
  14 .PHONY: all clean image modules map config
  15
  16 all: image modules map
  17
  18 clean: image-clean modules-clean map-clean
  19
  20 distclean: clean image-distclean modules-distclean map-distclean
  21
  22 $(WORK)/linux-$(KERNEL_VERSION): config-$(KERNEL_VERSION)
  23         git clone $(GIT_REPOSITORY) $(WORK)/linux-$(KERNEL_VERSION)
  24         cd $(WORK)/linux-$(KERNEL_VERSION) && \
  25                 cp -v $(TOPDIR)/config-$(KERNEL_VERSION) .config && \
  26                 make mrproper && \
  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 ARCH=arm CROSS_COMPILE=$(TARGET)- zImage
  34         cp -v $(WORK)/linux-$(KERNEL_VERSION)/arch/arm/boot/zImage $(WORK)/zImage-$(KERNEL_VERSION)
  35         touch $(WORK)/zImage-$(KERNEL_VERSION)
  36
  37 image: $(WORK)/zImage-$(KERNEL_VERSION)
  38
  39 image-clean:
  40         rm -vrf $(WORK)/linux-$(KERNEL_VERSION) $(WORK)/zImage-$(KERNEL_VERSION)
  41
  42 image-distclean: image-clean
  43
  44 $(WORK)/modules-$(KERNEL_VERSION): $(WORK)/linux-$(KERNEL_VERSION)
  45         cd $(WORK)/linux-$(KERNEL_VERSION) && \
  46                 export PATH=$(CROSSTOOLS)/bin:$$PATH && \
  47                 export LD_LIBRARY_PATH=$(LD_LIBRARY_PATH)/lib:$$LD_LIBRARY_PATH && \
  48                 make ARCH=arm CROSS_COMPILE=$(TARGET)- modules && \
  49                 make ARCH=arm CROSS_COMPILE=$(TARGET)- INSTALL_MOD_PATH=$(WORK)/modules-$(KERNEL_VERSION) modules_install
  50         rm -f $(WORK)/modules-$(KERNEL_VERSION)/lib/modules/$(KERNEL_VERSION)/{source,build}
  51         touch $(WORK)/modules-$(KERNEL_VERSION)
  52
  53 modules: $(WORK)/modules-$(KERNEL_VERSION)
  54
  55 modules-clean:
  56         rm -vrf $(WORK)/modules-$(KERNEL_VERSION)
  57
  58 modules-distclean: modules-clean
  59
  60 $(WORK)/System.map-$(KERNEL_VERSION): $(WORK)/linux-$(KERNEL_VERSION)
  61         cp $(WORK)/linux-$(KERNEL_VERSION)/System.map $(WORK)/System.map-$(KERNEL_VERSION)
  62         touch $(WORK)/System.map-$(KERNEL_VERSION)
  63
  64 map: $(WORK)/System.map-$(KERNEL_VERSION)
  65
  66 map-clean:
  67         rm -vrf $(WORK)/System.map-$(KERNEL_VERSION)
  68
  69 map-distclean: map-clean
  70
  71 config: $(WORK)/linux-$(KERNEL_VERSION)
  72         cd $(WORK)/linux-$(KERNEL_VERSION) && \
  73                 export PATH=$(CROSSTOOLS)/bin:$$PATH && \
  74                 export LD_LIBRARY_PATH=$(CROSSTOOLS)/lib:$$LD_LIBRARY_PATH && \
  75                 make ARCH=arm CROSS_COMPILE=$(TARGET)- menuconfig
  76         touch $(WORK)/linux-$(KERNEL_VERSION)
  77
  78 # End of file