package/busybox/busybox.mk

   1 #############################################################
   2 #
   3 # busybox
   4 #
   5 #############################################################
   6
   7
   8 ifeq ($(BR2_PACKAGE_BUSYBOX_SNAPSHOT),y)
   9 # Be aware that this changes daily....
  10 BUSYBOX_DIR:=$(PROJECT_BUILD_DIR)/busybox
  11 BUSYBOX_SOURCE:=busybox-snapshot.tar.bz2
  12 BUSYBOX_SITE:=http://www.busybox.net/downloads/snapshots
  13 else
  14 BUSYBOX_VERSION=$(strip $(subst ",, $(BR2_BUSYBOX_VERSION)))
  15 #"))
  16 BUSYBOX_DIR:=$(PROJECT_BUILD_DIR)/busybox-$(BUSYBOX_VERSION)
  17 BUSYBOX_SOURCE:=busybox-$(BUSYBOX_VERSION).tar.bz2
  18 BUSYBOX_SITE:=http://www.busybox.net/downloads
  19 endif
  20
  21 BUSYBOX_UNZIP=$(BZCAT)
  22
  23 ifndef BUSYBOX_CONFIG_FILE
  24 BUSYBOX_CONFIG_FILE=$(subst ",, $(strip $(BR2_PACKAGE_BUSYBOX_CONFIG)))
  25 #")
  26 endif
  27
  28 $(DL_DIR)/$(BUSYBOX_SOURCE):
  29          $(WGET) -P $(DL_DIR) $(BUSYBOX_SITE)/$(BUSYBOX_SOURCE)
  30
  31 $(BUSYBOX_DIR)/.unpacked: $(DL_DIR)/$(BUSYBOX_SOURCE)
  32         $(BUSYBOX_UNZIP) $(DL_DIR)/$(BUSYBOX_SOURCE) | tar -C $(PROJECT_BUILD_DIR) $(TAR_OPTIONS) -
  33 ifeq ($(BR2_PACKAGE_SYSKLOGD),y)
  34         # if we have external syslogd, force busybox to use it
  35         $(SED) "/#include.*busybox\.h/a#define CONFIG_SYSLOGD" $(BUSYBOX_DIR)/init/init.c
  36 endif
  37         # Allow busybox patches.
  38 ifeq ($(BR2_PACKAGE_BUSYBOX_SNAPSHOT),y)
  39         toolchain/patch-kernel.sh $(BUSYBOX_DIR) package/busybox busybox.\*.patch
  40 else
  41         toolchain/patch-kernel.sh $(BUSYBOX_DIR) package/busybox busybox-$(BUSYBOX_VERSION)-\*.patch
  42 endif
  43         touch $@
  44
  45 $(BUSYBOX_DIR)/.configured: $(BUSYBOX_DIR)/.unpacked $(BUSYBOX_CONFIG_FILE)
  46 ifeq ($(BR2_USE_UPDATES),y)
  47         (cd $(@D) && $(SVN_UP))
  48 endif
  49         cp -f $(BUSYBOX_CONFIG_FILE) $(BUSYBOX_DIR)/.config
  50         $(SED) s,^CONFIG_PREFIX=.*,CONFIG_PREFIX=\"$(TARGET_DIR)\", \
  51                 $(BUSYBOX_DIR)/.config
  52 ifeq ($(BR2_BUSYBOX_VERSION_1_0_1),y)
  53         $(SED) "s,^CROSS.*,CROSS=$(TARGET_CROSS)\n\PREFIX=$(TARGET_DIR),;" \
  54                 $(BUSYBOX_DIR)/Rules.mak
  55 endif
  56 ifeq ($(BR2_BUSYBOX_VERSION_1_1_3),y)
  57         $(SED) s,^PREFIX=.*,CONFIG_PREFIX=\"$(TARGET_DIR)\", \
  58                 $(BUSYBOX_DIR)/.config
  59 endif
  60 ifeq ($(BR2_BUSYBOX_VERSION_1_2_2_1),y)
  61         $(SED) s,^CROSS_COMPILER_PREFIX=.*,CROSS_COMPILER_PREFIX=\"$(TARGET_CROSS)\", \
  62                 $(BUSYBOX_DIR)/.config
  63         $(SED) s,^PREFIX=.*,CROSS_COMPILER_PREFIX=\"$(TARGET_CROSS)\", \
  64                 $(BUSYBOX_DIR)/.config
  65 endif
  66 ifeq ($(BR2_PACKAGE_BUSYBOX_SNAPSHOT),y)
  67         $(SED) s,^CROSS_COMPILER_PREFIX=.*,CROSS_COMPILER_PREFIX=\"$(TARGET_CROSS)\", \
  68                 $(BUSYBOX_DIR)/.config
  69         $(SED) s,^PREFIX=.*,CROSS_COMPILER_PREFIX=\"$(TARGET_CROSS)\", \
  70                 $(BUSYBOX_DIR)/.config
  71 endif
  72 ifeq ($(BR2_LARGEFILE),y)
  73         $(SED) "s/^.*CONFIG_LFS.*/CONFIG_LFS=y/;" $(BUSYBOX_DIR)/.config
  74         $(SED) "s/^.*CONFIG_FDISK_SUPPORT_LARGE_DISKS.*/CONFIG_FDISK_SUPPORT_LARGE_DISKS=y/;" $(BUSYBOX_DIR)/.config
  75 else
  76         $(SED) "s/^.*CONFIG_LFS.*/CONFIG_LFS=n/;" $(BUSYBOX_DIR)/.config
  77         $(SED) "s/^.*FDISK_SUPPORT_LARGE_DISKS.*/CONFIG_FDISK_SUPPORT_LARGE_DISKS=n/;" $(BUSYBOX_DIR)/.config
  78 endif
  79 ifeq ($(BR2_INET_IPV6),y)
  80         $(SED) "s/^.*CONFIG_FEATURE_IPV6.*/CONFIG_FEATURE_IPV6=y/;" $(BUSYBOX_DIR)/.config
  81 else
  82         $(SED) "s/^.*CONFIG_FEATURE_IPV6.*/CONFIG_FEATURE_IPV6=n/;" $(BUSYBOX_DIR)/.config
  83 endif
  84 ifeq ($(BR2_PACKAGE_BUSYBOX_SKELETON),y)
  85         # force mdev on
  86         $(SED) "s/^.*CONFIG_MDEV.*/CONFIG_MDEV=y/" $(BUSYBOX_DIR)/.config
  87 endif
  88 ifeq ($(BR2_PACKAGE_NETKITBASE),y)
  89         # disable usage of inetd if netkit-base package is selected
  90         $(SED) "s/^.*CONFIG_INETD.*/CONFIG_INETD=n/;" $(BUSYBOX_DIR)/.config
  91         @echo "WARNING!! CONFIG_INETD option disabled!"
  92 endif
  93 ifeq ($(BR2_PACKAGE_NETKITTELNET),y)
  94         # disable usage of telnetd if netkit-telnetd package is selected
  95         $(SED) "s/^.*CONFIG_TELNETD.*/CONFIG_TELNETD=n/;" $(BUSYBOX_DIR)/.config
  96         @echo "WARNING!! CONFIG_TELNETD option disabled!"
  97 endif
  98         yes "" | $(MAKE) CC=$(TARGET_CC) CROSS_COMPILE="$(TARGET_CROSS)" \
  99                 HOSTCC="$(HOSTCC) $(HOST_CFLAGS)" \
 100                 CROSS="$(TARGET_CROSS)" -C $(BUSYBOX_DIR) oldconfig
 101         touch $@
 102
 103
 104 $(BUSYBOX_DIR)/busybox: $(BUSYBOX_DIR)/.configured
 105         $(MAKE) HOSTCC="$(HOSTCC) $(HOST_CFLAGS)" \
 106                 CC=$(TARGET_CC) CROSS_COMPILE="$(TARGET_CROSS)" \
 107                 CROSS="$(TARGET_CROSS)" PREFIX="$(TARGET_DIR)" \
 108                 ARCH=$(KERNEL_ARCH) \
 109                 EXTRA_CFLAGS="$(TARGET_CFLAGS)" -C $(BUSYBOX_DIR)
 110 ifeq ($(BR2_PREFER_IMA)$(BR2_PACKAGE_BUSYBOX_SNAPSHOT),yy)
 111         rm -f $@
 112         $(MAKE) HOSTCC="$(HOSTCC) $(HOST_CFLAGS)" \
 113                 CC=$(TARGET_CC) CROSS_COMPILE="$(TARGET_CROSS)" \
 114                 CROSS="$(TARGET_CROSS)" PREFIX="$(TARGET_DIR)" \
 115                 ARCH=$(KERNEL_ARCH) STRIP="$(STRIPCMD)" \
 116                 EXTRA_CFLAGS="$(TARGET_CFLAGS)" -C $(BUSYBOX_DIR) \
 117                 -f scripts/Makefile.IMA
 118 endif
 119
 120 $(TARGET_DIR)/bin/busybox: $(BUSYBOX_DIR)/busybox
 121 ifeq ($(BR2_PACKAGE_BUSYBOX_INSTALL_SYMLINKS),y)
 122         $(MAKE) HOSTCC="$(HOSTCC) $(HOST_CFLAGS)" \
 123                 CC=$(TARGET_CC) CROSS_COMPILE="$(TARGET_CROSS)" \
 124                 CROSS="$(TARGET_CROSS)" PREFIX="$(TARGET_DIR)" \
 125                 ARCH=$(KERNEL_ARCH) \
 126                 EXTRA_CFLAGS="$(TARGET_CFLAGS)" -C $(BUSYBOX_DIR) install
 127 else
 128         install -D -m 0755 $(BUSYBOX_DIR)/busybox $(TARGET_DIR)/bin/busybox
 129 endif
 130         # Just in case
 131         $(Q)if test -r $(TARGET_DIR)/usr/share/udhcpc/default.script; then \
 132                 chmod a+x $(TARGET_DIR)/usr/share/udhcpc/default.script; \
 133         fi
 134
 135 busybox: uclibc $(TARGET_DIR)/bin/busybox
 136
 137 busybox-source: $(DL_DIR)/$(BUSYBOX_SOURCE) $(BUSYBOX_CONFIG_FILE)
 138
 139 busybox-unpacked: $(BUSYBOX_DIR)/.unpacked
 140
 141 busybox-config: $(BUSYBOX_DIR)/.configured
 142
 143 busybox-menuconfig: host-sed $(PROJECT_BUILD_DIR) busybox-source $(BUSYBOX_DIR)/.configured
 144         $(MAKE) __TARGET_ARCH=$(ARCH) HOSTCC="$(HOSTCC) $(HOST_CFLAGS)" \
 145                 -C $(BUSYBOX_DIR) menuconfig
 146
 147 busybox-update:
 148         cp -f $(BUSYBOX_DIR)/.config $(BUSYBOX_CONFIG_FILE)
 149
 150 busybox-clean:
 151         -$(MAKE) -C $(BUSYBOX_DIR) clean
 152         rm -f $(TARGET_DIR)/bin/busybox
 153
 154 busybox-dirclean:
 155         rm -rf $(BUSYBOX_DIR)
 156 #############################################################
 157 #
 158 # Toplevel Makefile options
 159 #
 160 #############################################################
 161 ifeq ($(BR2_PACKAGE_BUSYBOX),y)
 162 TARGETS+=busybox
 163 endif