buildrom-devel/packages/busybox/busybox.mk

   1 BUSYBOX_URL=http://busybox.net/downloads
   2 BUSYBOX_SOURCE=busybox-1.1.3.tar.bz2
   3 BUSYBOX_DIR=$(BUILD_DIR)/busybox
   4 BUSYBOX_SRC_DIR=$(BUSYBOX_DIR)/busybox-1.1.3
   5 BUSYBOX_STAMP_DIR=$(BUSYBOX_DIR)/stamps
   6 BUSYBOX_LOG_DIR=$(BUSYBOX_DIR)/logs
   7 BUSYBOX_PATCHES=$(PACKAGE_DIR)/busybox/testfix.patch $(PACKAGE_DIR)/busybox/regex.patch
   8 BUSYBOX_PATCHES += $(PACKAGE_DIR)/busybox/ipaddress.patch
   9
  10 ifeq ($(CONFIG_VERBOSE),y)
  11 BUSYBOX_BUILD_LOG=/dev/stdout
  12 BUSYBOX_INSTALL_LOG=/dev/stdout
  13 else
  14 BUSYBOX_BUILD_LOG=$(BUSYBOX_LOG_DIR)/build.log
  15 BUSYBOX_INSTALL_LOG=$(BUSYBOX_LOG_DIR)/install.log
  16 endif
  17
  18 BUSYBOX_CONFIG ?= defconfig
  19
  20 ifeq ($(findstring defconfig,$(BUSYBOX_CONFIG)),defconfig)
  21 ifeq ($(shell if [ -f $(PACKAGE_DIR)/busybox/conf/customconfig--$(PAYLOAD)--$(COREBOOT_VENDOR)-$(COREBOOT_BOARD) ]; then echo 1; fi),1)
  22         BUSYBOX_CONFIG = customconfig--$(PAYLOAD)--$(COREBOOT_VENDOR)-$(COREBOOT_BOARD)
  23 endif
  24 endif
  25
  26 $(SOURCE_DIR)/$(BUSYBOX_SOURCE):
  27         @ echo "Downloading busybox..."
  28         @ mkdir -p $(SOURCE_DIR)
  29         @ wget -P $(SOURCE_DIR) $(BUSYBOX_URL)/$(BUSYBOX_SOURCE)
  30
  31 $(BUSYBOX_STAMP_DIR)/.unpacked: $(SOURCE_DIR)/$(BUSYBOX_SOURCE) | $(BUSYBOX_STAMP_DIR) $(BUSYBOX_DIR)
  32         @ echo "Unpacking busybox..."
  33         @ tar -C $(BUSYBOX_DIR) -jxf $(SOURCE_DIR)/$(BUSYBOX_SOURCE)
  34         @ touch $@
  35
  36 $(BUSYBOX_STAMP_DIR)/.patched: $(BUSYBOX_STAMP_DIR)/.unpacked
  37         @ echo "Patching busybox..."
  38         @ $(BIN_DIR)/doquilt.sh $(BUSYBOX_SRC_DIR) $(BUSYBOX_PATCHES)
  39         @ touch $@
  40
  41 $(BUSYBOX_SRC_DIR)/.config: $(BUSYBOX_STAMP_DIR)/.patched
  42         @ cp -f $(PACKAGE_DIR)/busybox/conf/$(BUSYBOX_CONFIG) $@
  43
  44 $(BUSYBOX_SRC_DIR)/busybox: $(BUSYBOX_SRC_DIR)/.config | $(BUSYBOX_LOG_DIR)
  45         @ echo "Building busybox..."
  46 ifneq ($(findstring defconfig,$(BUSYBOX_CONFIG)),defconfig)
  47         @ echo "Using custom config $(PACKAGE_DIR)/busybox/conf/$(BUSYBOX_CONFIG)"
  48 endif
  49         @ ( unset CFLAGS; unset LDFLAGS; \
  50         export EXTRA_CFLAGS="$(CFLAGS)";\
  51         export LDFLAGS="$(LDFLAGS_orig)";\
  52         $(MAKE) -C $(BUSYBOX_SRC_DIR) VERBOSE=y \
  53         LIBRARIES="$(LIBS)" all > $(BUSYBOX_BUILD_LOG) 2>&1)
  54         @ mkdir -p $(OUTPUT_DIR)/config/busybox
  55         @ cp $(BUSYBOX_SRC_DIR)/.config $(OUTPUT_DIR)/config/busybox/
  56
  57
  58 $(INITRD_DIR)/bin/busybox: $(BUSYBOX_SRC_DIR)/busybox | $(BUSYBOX_LOG_DIR)
  59         @ $(MAKE) -C $(BUSYBOX_SRC_DIR) \
  60         PREFIX=$(INITRD_DIR) install > $(BUSYBOX_INSTALL_LOG) 2>&1
  61
  62 $(BUSYBOX_STAMP_DIR) $(BUSYBOX_LOG_DIR) $(BUSYBOX_DIR):
  63         @ mkdir -p $@
  64
  65 busybox: $(INITRD_DIR)/bin/busybox
  66
  67 busybox-clean:
  68         @ echo "Cleaning busybox..."
  69 ifneq ($(wildcard "$(BUSYBOX_SRC_DIR)/Makefile"),)
  70         @ $(MAKE) -C $(BUSYBOX_SRC_DIR) clean > /dev/null 2>&1
  71 endif
  72
  73 busybox-distclean:
  74         @ rm -rf $(BUSYBOX_DIR)/*
  75
  76 busybox-bom:
  77         @ echo "Package: busybox"
  78         @ echo "Source: $(BUSYBOX_URL)/$(BUSYBOX_SOURCE)"
  79         @ echo ""
  80
  81 busybox-extract: $(BUSYBOX_STAMP_DIR)/.patched
  82
  83 busybox-config: | $(BUSYBOX_SRC_DIR)/.config
  84 ifeq ($(shell if [ -f $(PACKAGE_DIR)/busybox/conf/customconfig--$(PAYLOAD)--$(COREBOOT_VENDOR)-$(COREBOOT_BOARD) ]; then echo 1; fi),1)
  85         @ cp -f $(PACKAGE_DIR)/busybox/conf/customconfig--$(PAYLOAD)--$(COREBOOT_VENDOR)-$(COREBOOT_BOARD) $(BUSYBOX_SRC_DIR)/.config
  86 endif
  87 ifeq (busybox,$(filter busybox,$(PAYLOAD-y)))
  88         @ echo "Configure busybox..."
  89         @ $(MAKE) -C $(BUSYBOX_SRC_DIR) menuconfig
  90         @ echo
  91 ifeq ($(shell if [ -f $(PACKAGE_DIR)/busybox/conf/customconfig--$(PAYLOAD)--$(COREBOOT_VENDOR)-$(COREBOOT_BOARD) ]; then echo 1; fi),1)
  92         @ echo "Found an existing custom configuration file:"
  93         @ echo "  $(PACKAGE_DIR)/busybox/conf/customconfig--$(PAYLOAD)--$(COREBOOT_VENDOR)-$(COREBOOT_BOARD)"
  94         @ echo "I've copied it back to the source directory for modification."
  95         @ echo "Remove the above file and re-run this command if you want to create a new custom configuration from scratch for this payload/board."
  96         @ echo
  97 endif
  98         @ cp -f $(BUSYBOX_SRC_DIR)/.config $(PACKAGE_DIR)/busybox/conf/customconfig--$(PAYLOAD)--$(COREBOOT_VENDOR)-$(COREBOOT_BOARD)
  99         @ echo "Your custom busybox config file has been saved as $(PACKAGE_DIR)/busybox/conf/customconfig--$(PAYLOAD)--$(COREBOOT_VENDOR)-$(COREBOOT_BOARD)."
 100         @ echo
 101 else
 102         @ echo "Your payload does not require busybox."
 103 endif